The Great Eastern Run is a popular annual half marathon that takes place in Peterborough, UK. The race features a flat and fast 13.1-mile course that takes runners through the city's streets and into the beautiful surrounding countryside. Known for its welcoming atmosphere and excellent race organization, the Great Eastern Run attracts both experienced marathoners and those participating in their first half marathon. The event includes various race options, including a 5K, making it suitable for runners of all levels. It has become a key fixture on the UK's running calendar, offering participants a chance to challenge themselves while enjoying the charm of Peterborough and its scenic routes.
Race
Half Marathon
On October 12, 2025, the Great Eastern Run returns to Peterborough, offering a flat and fast half marathon course with 65 meters of elevation gain. With a participant cap of 8,000 runners, this race is a favorite for those looking to set a personal best or experience a well-supported mass participation event.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the Great Eastern Run?
How long is the Great Eastern Run?
Where does the Great Eastern Run take place?
What is the elevation gain of the Great Eastern Run?
How can I prepare for the Great Eastern Run?
How do I choose the right training plan for the Great Eastern Run?
On October 12, 2025, the Great Eastern Run returns to Peterborough, offering a flat and fast half marathon course with 65 meters of elevation gain. With a participant cap of 8,000 runners, this race is a favorite for those looking to set a personal best or experience a well-supported mass participation event.
The Great Eastern Run is 21km long.
The Great Eastern Run takes place in Peterborough, England, UK.
The Great Eastern Run elevation gain is 65 metres, which Runna classifies as a Flat race.
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 Eastern Run?
On October 12, 2025, the Great Eastern Run returns to Peterborough, offering a flat and fast half marathon course with 65 meters of elevation gain. With a participant cap of 8,000 runners, this race is a favorite for those looking to set a personal best or experience a well-supported mass participation event.
How long is the Great Eastern Run?
The Great Eastern Run is 21km long.
Where does the Great Eastern Run take place?
The Great Eastern Run takes place in Peterborough, England, UK.
What is the elevation gain of the Great Eastern Run?
The Great Eastern Run elevation gain is 65 metres, which Runna classifies as a Flat race.
How can I prepare for the Great Eastern Run?
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 Eastern Run?
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:
Major City
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Great Eastern Run or Good Running Events. 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 Eastern Run website.
