On 11 October 2026, the Autumn edition of the Bath & Bristol Railway Races will set off from Green Park in Bath, offering runners a choice of 10 km, Half Marathon, 25 km, Marathon, and 50 km events. The courses follow the old railway path between Bath and Bristol, with longer distances passing through the iconic Staple Hill Tunnel (~450 m, lit) and alongside the Avon Valley Railway. All distances are on tarmac, with the 25 km finishing point-to-point in Bristol, while the others are out-and-back loops. Aid stations are plentiful (up to 9 for the 50 km), providing water, electrolyte, and snacks, including vegan and gluten-free options. Cutoffs apply for the longer races (e.g. marathon and 50 km return legs), making it a well-supported challenge for both first-timers and seasoned distance runners.
Races
50 km
Marathon
25 km
Half Marathon
10 km
The 50 km Ultra, organized by Relish Running Races, will take place on Sunday, 11 October 2026 in Bath, UK (start/finish at Green Park, Bath), following an out-and-back route along the old Bath → Bristol railway line.
The Marathon, also hosted by Relish Running Races, is scheduled for Sunday, 11 October 2026 starting and finishing in Bath (Green Park, BA1 1HZ), with a return-ticket route along the railway path toward Bristol and back.
The 25 km “Single Ticket” race, run by Relish Running Races, is held on 11 October 2026, starting in Bath and finishing at Bristol Temple Meads, running one way along the railway corridor.
The Half Marathon, managed by Relish Running Races, is on Sunday, 11 October 2026 starting and finishing at Bath Green Park, using the “Return Ticket” rail-path route out to Bitton and back.
The 10 km race, also part of the event by Relish Running Races, is scheduled for 11 October 2026 at Bath Green Park, following a return-ticket route along the railway path.
Weather based on historical averages.
FAQs
What is the Bath & Bristol Railway Races Autumn 50km?
How long is the Bath & Bristol Railway Races Autumn 50km?
Where does the Bath & Bristol Railway Races Autumn 50km take place?
What is the elevation gain of the Bath & Bristol Railway Races Autumn 50km?
How can I prepare for the Bath & Bristol Railway Races Autumn 50km?
How do I choose the right training plan for the Bath & Bristol Railway Races Autumn 50km?
The 50 km Ultra, organized by Relish Running Races, will take place on Sunday, 11 October 2026 in Bath, UK (start/finish at Green Park, Bath), following an out-and-back route along the old Bath → Bristol railway line.
The Bath & Bristol Railway Races Autumn 50km is 50km long.
The Bath & Bristol Railway Races Autumn 50km takes place in Green Park, Bath, UK.
Runna classifies the Bath & Bristol Railway Races Autumn 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 Bath & Bristol Railway Races Autumn 50km?
The 50 km Ultra, organized by Relish Running Races, will take place on Sunday, 11 October 2026 in Bath, UK (start/finish at Green Park, Bath), following an out-and-back route along the old Bath → Bristol railway line.
How long is the Bath & Bristol Railway Races Autumn 50km?
The Bath & Bristol Railway Races Autumn 50km is 50km long.
Where does the Bath & Bristol Railway Races Autumn 50km take place?
The Bath & Bristol Railway Races Autumn 50km takes place in Green Park, Bath, UK.
What is the elevation gain of the Bath & Bristol Railway Races Autumn 50km?
Runna classifies the Bath & Bristol Railway Races Autumn 50km elevation profile as Rolling.
How can I prepare for the Bath & Bristol Railway Races Autumn 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 Bath & Bristol Railway Races Autumn 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 Bath & Bristol Railway Races Autumn Marathon?
How long is the Bath & Bristol Railway Races Autumn Marathon?
Where does the Bath & Bristol Railway Races Autumn Marathon take place?
What is the elevation gain of the Bath & Bristol Railway Races Autumn Marathon?
How can I prepare for the Bath & Bristol Railway Races Autumn Marathon?
How do I choose the right training plan for the Bath & Bristol Railway Races Autumn Marathon?
The Marathon, also hosted by Relish Running Races, is scheduled for Sunday, 11 October 2026 starting and finishing in Bath (Green Park, BA1 1HZ), with a return-ticket route along the railway path toward Bristol and back.
The Bath & Bristol Railway Races Autumn Marathon is 42km long.
The Bath & Bristol Railway Races Autumn Marathon takes place in Green Park, Bath, UK.
Runna classifies the Bath & Bristol Railway Races Autumn Marathon 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 Bath & Bristol Railway Races Autumn Marathon?
The Marathon, also hosted by Relish Running Races, is scheduled for Sunday, 11 October 2026 starting and finishing in Bath (Green Park, BA1 1HZ), with a return-ticket route along the railway path toward Bristol and back.
How long is the Bath & Bristol Railway Races Autumn Marathon?
The Bath & Bristol Railway Races Autumn Marathon is 42km long.
Where does the Bath & Bristol Railway Races Autumn Marathon take place?
The Bath & Bristol Railway Races Autumn Marathon takes place in Green Park, Bath, UK.
What is the elevation gain of the Bath & Bristol Railway Races Autumn Marathon?
Runna classifies the Bath & Bristol Railway Races Autumn Marathon elevation profile as Rolling.
How can I prepare for the Bath & Bristol Railway Races Autumn Marathon?
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 Bath & Bristol Railway Races Autumn Marathon?
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 Bath & Bristol Railway Races Autumn 25km?
How long is the Bath & Bristol Railway Races Autumn 25km?
Where does the Bath & Bristol Railway Races Autumn 25km take place?
What is the elevation gain of the Bath & Bristol Railway Races Autumn 25km?
How can I prepare for the Bath & Bristol Railway Races Autumn 25km?
How do I choose the right training plan for the Bath & Bristol Railway Races Autumn 25km?
The 25 km “Single Ticket” race, run by Relish Running Races, is held on 11 October 2026, starting in Bath and finishing at Bristol Temple Meads, running one way along the railway corridor.
The Bath & Bristol Railway Races Autumn 25km is 25km long.
The Bath & Bristol Railway Races Autumn 25km takes place in Green Park, Bath, UK.
Runna classifies the Bath & Bristol Railway Races Autumn 25km 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 Bath & Bristol Railway Races Autumn 25km?
The 25 km “Single Ticket” race, run by Relish Running Races, is held on 11 October 2026, starting in Bath and finishing at Bristol Temple Meads, running one way along the railway corridor.
How long is the Bath & Bristol Railway Races Autumn 25km?
The Bath & Bristol Railway Races Autumn 25km is 25km long.
Where does the Bath & Bristol Railway Races Autumn 25km take place?
The Bath & Bristol Railway Races Autumn 25km takes place in Green Park, Bath, UK.
What is the elevation gain of the Bath & Bristol Railway Races Autumn 25km?
Runna classifies the Bath & Bristol Railway Races Autumn 25km elevation profile as Rolling.
How can I prepare for the Bath & Bristol Railway Races Autumn 25km?
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 Bath & Bristol Railway Races Autumn 25km?
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 Bath & Bristol Railway Races Autumn Half Marathon?
How long is the Bath & Bristol Railway Races Autumn Half Marathon?
Where does the Bath & Bristol Railway Races Autumn Half Marathon take place?
What is the elevation gain of the Bath & Bristol Railway Races Autumn Half Marathon?
How can I prepare for the Bath & Bristol Railway Races Autumn Half Marathon?
How do I choose the right training plan for the Bath & Bristol Railway Races Autumn Half Marathon?
The Half Marathon, managed by Relish Running Races, is on Sunday, 11 October 2026 starting and finishing at Bath Green Park, using the “Return Ticket” rail-path route out to Bitton and back.
The Bath & Bristol Railway Races Autumn Half Marathon is 21km long.
The Bath & Bristol Railway Races Autumn Half Marathon takes place in Green Park, Bath, UK.
Runna classifies the Bath & Bristol Railway Races Autumn Half Marathon 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 Bath & Bristol Railway Races Autumn Half Marathon?
The Half Marathon, managed by Relish Running Races, is on Sunday, 11 October 2026 starting and finishing at Bath Green Park, using the “Return Ticket” rail-path route out to Bitton and back.
How long is the Bath & Bristol Railway Races Autumn Half Marathon?
The Bath & Bristol Railway Races Autumn Half Marathon is 21km long.
Where does the Bath & Bristol Railway Races Autumn Half Marathon take place?
The Bath & Bristol Railway Races Autumn Half Marathon takes place in Green Park, Bath, UK.
What is the elevation gain of the Bath & Bristol Railway Races Autumn Half Marathon?
Runna classifies the Bath & Bristol Railway Races Autumn Half Marathon elevation profile as Rolling.
How can I prepare for the Bath & Bristol Railway Races Autumn Half Marathon?
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 Bath & Bristol Railway Races Autumn Half Marathon?
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 Bath & Bristol Railway Races Autumn 10km?
How long is the Bath & Bristol Railway Races Autumn 10km?
Where does the Bath & Bristol Railway Races Autumn 10km take place?
What is the elevation gain of the Bath & Bristol Railway Races Autumn 10km?
How can I prepare for the Bath & Bristol Railway Races Autumn 10km?
How do I choose the right training plan for the Bath & Bristol Railway Races Autumn 10km?
The 10 km race, also part of the event by Relish Running Races, is scheduled for 11 October 2026 at Bath Green Park, following a return-ticket route along the railway path.
The Bath & Bristol Railway Races Autumn 10km is 10km long.
The Bath & Bristol Railway Races Autumn 10km takes place in Green Park, Bath, UK.
Runna classifies the Bath & Bristol Railway Races Autumn 10km 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 Bath & Bristol Railway Races Autumn 10km?
The 10 km race, also part of the event by Relish Running Races, is scheduled for 11 October 2026 at Bath Green Park, following a return-ticket route along the railway path.
How long is the Bath & Bristol Railway Races Autumn 10km?
The Bath & Bristol Railway Races Autumn 10km is 10km long.
Where does the Bath & Bristol Railway Races Autumn 10km take place?
The Bath & Bristol Railway Races Autumn 10km takes place in Green Park, Bath, UK.
What is the elevation gain of the Bath & Bristol Railway Races Autumn 10km?
Runna classifies the Bath & Bristol Railway Races Autumn 10km elevation profile as Rolling.
How can I prepare for the Bath & Bristol Railway Races Autumn 10km?
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 Bath & Bristol Railway Races Autumn 10km?
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!
More
Sport:
Running
Tags:
Fun Run
Nature
Kid friendly
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Bath & Bristol Railway Races Autumn or Relish Running Races. 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 Bath & Bristol Railway Races Autumn website.
