Held on 11 October 2025, the Kent Downs 50 Ultra Challenge features looped routes starting and finishing at the Kent Showground near Maidstone. Runners wind their way anticlockwise along the iconic North Downs Way, passing landmarks like Blue Bell Hill, Aylesford, River Medway, Mote Park (for a picnic halfway), Len Valley Walk, and the majestic Leeds Castle, before returning via the Downs. Distances include a challenging 50 km ultra (with approximately ~1,000 m ascent), alongside shorter 25 km and 10 km loops, accommodating walkers, joggers, and runners of all levels. Participants benefit from Ultra Challenge’s renowned support infrastructure: covered rest stops every ~12.5 km with food, drink, medical aid, and massage; GPS tracking via the Challenge App; camping at basecamp; transport links; and a jubilant finish-line celebration with a medal, T-shirt, and glass of fizz.
Races
50 km
25 km
10 km
Race Date:
11 October, 2025
The 50 km race, part of the Kent Downs Ultra Challenge®, begins at 8:30 AM on 11 October 2025 from Kent Showground, loops anticlockwise via North Downs Way, Blue Bell Hill, Aylesford, River Medway, Mote Park, Len Valley Walk, and Leeds Castle, before returning to the finish—totaling approximately 1000 m elevation gain.
Race Date:
11 October, 2025
The 25 km race, hosted by Action Challenge Ltd, also starts at 8:30 AM on 11 October 2025 from Kent Showground, branching off near Aylesford before rejoining via Boxley and completing inside the showground—offering 450 m of ascent.
Race Date:
11 October, 2025
The 10 km route, organized under the same race series, departs at 10:30 AM on 11 October 2025 from Kent Showground, running a short but scenic loop via Pilgrim’s Way and Boxley, totaling around 200 m elevation gain—and finishes at the same showground.
Weather based on historical averages.
FAQs
What is the Kent Downs 50 km?
How long is the Kent Downs 50 km?
Where does the Kent Downs 50 km take place?
What is the elevation gain of the Kent Downs 50 km?
How can I prepare for the Kent Downs 50 km?
How do I choose the right training plan for the Kent Downs 50 km?
The 50 km race, part of the Kent Downs Ultra Challenge®, begins at 8:30 AM on 11 October 2025 from Kent Showground, loops anticlockwise via North Downs Way, Blue Bell Hill, Aylesford, River Medway, Mote Park, Len Valley Walk, and Leeds Castle, before returning to the finish—totaling approximately 1000 m elevation gain.
The Kent Downs 50 km is 50km long.
The Kent Downs 50 km takes place in Kent, UK.
The Kent Downs 50 km elevation gain is 1000 meters, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalized 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 personalized 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 Kent Downs 50 km?
The 50 km race, part of the Kent Downs Ultra Challenge®, begins at 8:30 AM on 11 October 2025 from Kent Showground, loops anticlockwise via North Downs Way, Blue Bell Hill, Aylesford, River Medway, Mote Park, Len Valley Walk, and Leeds Castle, before returning to the finish—totaling approximately 1000 m elevation gain.
How long is the Kent Downs 50 km?
The Kent Downs 50 km is 50km long.
Where does the Kent Downs 50 km take place?
The Kent Downs 50 km takes place in Kent, UK.
What is the elevation gain of the Kent Downs 50 km?
The Kent Downs 50 km elevation gain is 1000 meters, which Runna classifies as a Moderate race.
How can I prepare for the Kent Downs 50 km?
The best way to train for the next race is to use a personalized 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 Kent Downs 50 km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Kent Downs 25 km?
How long is the Kent Downs 25 km?
Where does the Kent Downs 25 km take place?
What is the elevation gain of the Kent Downs 25 km?
How can I prepare for the Kent Downs 25 km?
How do I choose the right training plan for the Kent Downs 25 km?
The 25 km race, hosted by Action Challenge Ltd, also starts at 8:30 AM on 11 October 2025 from Kent Showground, branching off near Aylesford before rejoining via Boxley and completing inside the showground—offering 450 m of ascent.
The Kent Downs 25 km is 25km long.
The Kent Downs 25 km takes place in Kent, UK.
The Kent Downs 25 km elevation gain is 450 meters, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalized 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 personalized 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 Kent Downs 25 km?
The 25 km race, hosted by Action Challenge Ltd, also starts at 8:30 AM on 11 October 2025 from Kent Showground, branching off near Aylesford before rejoining via Boxley and completing inside the showground—offering 450 m of ascent.
How long is the Kent Downs 25 km?
The Kent Downs 25 km is 25km long.
Where does the Kent Downs 25 km take place?
The Kent Downs 25 km takes place in Kent, UK.
What is the elevation gain of the Kent Downs 25 km?
The Kent Downs 25 km elevation gain is 450 meters, which Runna classifies as a Moderate race.
How can I prepare for the Kent Downs 25 km?
The best way to train for the next race is to use a personalized 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 Kent Downs 25 km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 Kent Downs 10 km?
How long is the Kent Downs 10 km?
Where does the Kent Downs 10 km take place?
What is the elevation gain of the Kent Downs 10 km?
How can I prepare for the Kent Downs 10 km?
How do I choose the right training plan for the Kent Downs 10 km?
The 10 km route, organized under the same race series, departs at 10:30 AM on 11 October 2025 from Kent Showground, running a short but scenic loop via Pilgrim’s Way and Boxley, totaling around 200 m elevation gain—and finishes at the same showground.
The Kent Downs 10 km is 10km long.
The Kent Downs 10 km takes place in Kent, UK.
The Kent Downs 10 km elevation gain is 200 meters, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalized 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 personalized 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 Kent Downs 10 km?
The 10 km route, organized under the same race series, departs at 10:30 AM on 11 October 2025 from Kent Showground, running a short but scenic loop via Pilgrim’s Way and Boxley, totaling around 200 m elevation gain—and finishes at the same showground.
How long is the Kent Downs 10 km?
The Kent Downs 10 km is 10km long.
Where does the Kent Downs 10 km take place?
The Kent Downs 10 km takes place in Kent, UK.
What is the elevation gain of the Kent Downs 10 km?
The Kent Downs 10 km elevation gain is 200 meters, which Runna classifies as a Moderate race.
How can I prepare for the Kent Downs 10 km?
The best way to train for the next race is to use a personalized 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 Kent Downs 10 km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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!
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Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Kent Downs 50 Ultra Challenge 2025 or Action Challenge Ltd. 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 Kent Downs 50 Ultra Challenge 2025 website.
