From Wednesday, 26 August to Saturday, 29 August 2026, the Great Naseby Water Race returns in Central Otago’s Naseby region, staging one of New Zealand’s most challenging ultra events. Runners choose distances including 50 km, 60 km, 80 km, 100 km, 100 mile, 200 km, and 200 mile, as solo or team relay entries. The course is a 10 km figure-eight loop made up of half gravel road and half forest track skirting the historic water race infrastructure. Elevation gains are modest but the repetitive laps, night running (for longer distances), and isolation demand endurance, pacing, and mental toughness. The event is organized by the Naseby Development Charitable Trust and is a fixture in New Zealand’s ultra scene, combining wilderness challenge with strong community support.
Races
The Great Naseby Water Race 50 km, organized by the Great Naseby Water Race, will take place on 26–29 August 2026 in Naseby, Central Otago, New Zealand, run over five laps of the 10 km forest and gravel loop.
The Great Naseby Water Race 60 km Team Relay, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, where teams of two each complete three laps of the 10 km course.
The Great Naseby Water Race 80 km, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, covering eight laps of the event’s 10 km loop course.
The Great Naseby Water Race 100 km, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, with runners completing 10 laps of the circuit.
The Great Naseby Water Race 100 mile, under the Great Naseby Water Race, is set for 26–29 August 2026 in Naseby, New Zealand, challenging athletes to run 16 laps of the 10 km trail loop.
The Great Naseby Water Race 200 km, organized by the Great Naseby Water Race, will take place in Naseby, New Zealand, on 26–29 August 2026, run over 20 laps of the 10 km loop.
The Great Naseby Water Race 200 mile, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, requiring 32 laps of the iconic loop to cover the 322 km distance.
Weather based on historical averages.
FAQs
What is the Great Naseby Water Race 50km?
How long is the Great Naseby Water Race 50km?
Where does the Great Naseby Water Race 50km take place?
What is the elevation gain of the Great Naseby Water Race 50km?
How can I prepare for the Great Naseby Water Race 50km?
How do I choose the right training plan for the Great Naseby Water Race 50km?
The Great Naseby Water Race 50 km, organized by the Great Naseby Water Race, will take place on 26–29 August 2026 in Naseby, Central Otago, New Zealand, run over five laps of the 10 km forest and gravel loop.
The Great Naseby Water Race 50km is 50km long.
The Great Naseby Water Race 50km takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 50km elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 50km?
The Great Naseby Water Race 50 km, organized by the Great Naseby Water Race, will take place on 26–29 August 2026 in Naseby, Central Otago, New Zealand, run over five laps of the 10 km forest and gravel loop.
How long is the Great Naseby Water Race 50km?
The Great Naseby Water Race 50km is 50km long.
Where does the Great Naseby Water Race 50km take place?
The Great Naseby Water Race 50km takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 50km?
Runna classifies the Great Naseby Water Race 50km elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 50km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 50km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race Team Relay 60km?
How long is the Great Naseby Water Race Team Relay 60km?
Where does the Great Naseby Water Race Team Relay 60km take place?
What is the elevation gain of the Great Naseby Water Race Team Relay 60km?
How can I prepare for the Great Naseby Water Race Team Relay 60km?
How do I choose the right training plan for the Great Naseby Water Race Team Relay 60km?
The Great Naseby Water Race 60 km Team Relay, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, where teams of two each complete three laps of the 10 km course.
The Great Naseby Water Race Team Relay 60km is 60km long.
The Great Naseby Water Race Team Relay 60km takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race Team Relay 60km elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race Team Relay 60km?
The Great Naseby Water Race 60 km Team Relay, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, where teams of two each complete three laps of the 10 km course.
How long is the Great Naseby Water Race Team Relay 60km?
The Great Naseby Water Race Team Relay 60km is 60km long.
Where does the Great Naseby Water Race Team Relay 60km take place?
The Great Naseby Water Race Team Relay 60km takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race Team Relay 60km?
Runna classifies the Great Naseby Water Race Team Relay 60km elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race Team Relay 60km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race Team Relay 60km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 80km?
How long is the Great Naseby Water Race 80km?
Where does the Great Naseby Water Race 80km take place?
What is the elevation gain of the Great Naseby Water Race 80km?
How can I prepare for the Great Naseby Water Race 80km?
How do I choose the right training plan for the Great Naseby Water Race 80km?
The Great Naseby Water Race 80 km, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, covering eight laps of the event’s 10 km loop course.
The Great Naseby Water Race 80km is 80km long.
The Great Naseby Water Race 80km takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 80km elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 80km?
The Great Naseby Water Race 80 km, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, covering eight laps of the event’s 10 km loop course.
How long is the Great Naseby Water Race 80km?
The Great Naseby Water Race 80km is 80km long.
Where does the Great Naseby Water Race 80km take place?
The Great Naseby Water Race 80km takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 80km?
Runna classifies the Great Naseby Water Race 80km elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 80km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 80km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 100km?
How long is the Great Naseby Water Race 100km?
Where does the Great Naseby Water Race 100km take place?
What is the elevation gain of the Great Naseby Water Race 100km?
How can I prepare for the Great Naseby Water Race 100km?
How do I choose the right training plan for the Great Naseby Water Race 100km?
The Great Naseby Water Race 100 km, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, with runners completing 10 laps of the circuit.
The Great Naseby Water Race 100km is 100km long.
The Great Naseby Water Race 100km takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 100km elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 100km?
The Great Naseby Water Race 100 km, organized by the Great Naseby Water Race, will be held on 26–29 August 2026 in Naseby, New Zealand, with runners completing 10 laps of the circuit.
How long is the Great Naseby Water Race 100km?
The Great Naseby Water Race 100km is 100km long.
Where does the Great Naseby Water Race 100km take place?
The Great Naseby Water Race 100km takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 100km?
Runna classifies the Great Naseby Water Race 100km elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 100km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 100km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 100 Mile?
How long is the Great Naseby Water Race 100 Mile?
Where does the Great Naseby Water Race 100 Mile take place?
What is the elevation gain of the Great Naseby Water Race 100 Mile?
How can I prepare for the Great Naseby Water Race 100 Mile?
How do I choose the right training plan for the Great Naseby Water Race 100 Mile?
The Great Naseby Water Race 100 mile, under the Great Naseby Water Race, is set for 26–29 August 2026 in Naseby, New Zealand, challenging athletes to run 16 laps of the 10 km trail loop.
The Great Naseby Water Race 100 Mile is 161km long.
The Great Naseby Water Race 100 Mile takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 100 Mile elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 100 Mile?
The Great Naseby Water Race 100 mile, under the Great Naseby Water Race, is set for 26–29 August 2026 in Naseby, New Zealand, challenging athletes to run 16 laps of the 10 km trail loop.
How long is the Great Naseby Water Race 100 Mile?
The Great Naseby Water Race 100 Mile is 161km long.
Where does the Great Naseby Water Race 100 Mile take place?
The Great Naseby Water Race 100 Mile takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 100 Mile?
Runna classifies the Great Naseby Water Race 100 Mile elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 100 Mile?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 100 Mile?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 200km?
How long is the Great Naseby Water Race 200km?
Where does the Great Naseby Water Race 200km take place?
What is the elevation gain of the Great Naseby Water Race 200km?
How can I prepare for the Great Naseby Water Race 200km?
How do I choose the right training plan for the Great Naseby Water Race 200km?
The Great Naseby Water Race 200 km, organized by the Great Naseby Water Race, will take place in Naseby, New Zealand, on 26–29 August 2026, run over 20 laps of the 10 km loop.
The Great Naseby Water Race 200km is 200km long.
The Great Naseby Water Race 200km takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 200km elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 200km?
The Great Naseby Water Race 200 km, organized by the Great Naseby Water Race, will take place in Naseby, New Zealand, on 26–29 August 2026, run over 20 laps of the 10 km loop.
How long is the Great Naseby Water Race 200km?
The Great Naseby Water Race 200km is 200km long.
Where does the Great Naseby Water Race 200km take place?
The Great Naseby Water Race 200km takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 200km?
Runna classifies the Great Naseby Water Race 200km elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 200km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 200km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 200 Mile?
How long is the Great Naseby Water Race 200 Mile?
Where does the Great Naseby Water Race 200 Mile take place?
What is the elevation gain of the Great Naseby Water Race 200 Mile?
How can I prepare for the Great Naseby Water Race 200 Mile?
How do I choose the right training plan for the Great Naseby Water Race 200 Mile?
The Great Naseby Water Race 200 mile, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, requiring 32 laps of the iconic loop to cover the 322 km distance.
The Great Naseby Water Race 200 Mile is 322km long.
The Great Naseby Water Race 200 Mile takes place in Naseby, New Zealand.
Runna classifies the Great Naseby Water Race 200 Mile elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Great Naseby Water Race 200 Mile?
The Great Naseby Water Race 200 mile, hosted by the Great Naseby Water Race, is scheduled for 26–29 August 2026 in Naseby, New Zealand, requiring 32 laps of the iconic loop to cover the 322 km distance.
How long is the Great Naseby Water Race 200 Mile?
The Great Naseby Water Race 200 Mile is 322km long.
Where does the Great Naseby Water Race 200 Mile take place?
The Great Naseby Water Race 200 Mile takes place in Naseby, New Zealand.
What is the elevation gain of the Great Naseby Water Race 200 Mile?
Runna classifies the Great Naseby Water Race 200 Mile elevation profile as Rolling.
How can I prepare for the Great Naseby Water Race 200 Mile?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Great Naseby Water Race 200 Mile?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Great Naseby Water Race or Great Naseby Water Race. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Great Naseby Water Race website.