Eden Project Marathon & Half Marathon
External Event
Distance
13.1–26.2 mi
Pace
All paces
Terrain
Mixed terrain
Difficulty
Challenging
About this run
The Eden Project Marathon and Half Marathon takes place in Cornwall, United Kingdom on October 18, 2026. This event offers runners the chance to experience a unique race within the stunning surroundings of the Eden Project. Participants will have the opportunity to run a full marathon or a half marathon, with distances ranging from 21.1 km to 42.2 km. The event is set against the backdrop of the iconic Eden Project biomes, providing a memorable and scenic race course. This event is ideal for runners looking for a distinctive race experience in a beautiful location. Whether you are aiming for a personal best or simply want to enjoy a run in an extraordinary setting, the Eden Project Marathon and Half Marathon offers a memorable challenge.
Who it's for
This event is suitable for intermediate to experienced runners due to the marathon and half marathon distances. Both distances offer a significant challenge and require dedicated training.
What to expect
- Arrive early to allow ample time for parking and reaching the start line.
- Familiarize yourself with the course map before race day.
- Pace yourself strategically, especially considering the marathon distance.
- Be prepared for varied weather conditions typical of Cornwall in October; check the forecast and dress accordingly.
- Hydrate well before, during, and after the race.
Good to know
- The event takes place at the Eden Project in Cornwall, United Kingdom.
- Race day is Sunday, October 18, 2026.
- Runners can choose between a full marathon (42.2 km) or a half marathon (21.1 km).
Typical conditions
For events around October 2026 in Cornwall, United Kingdom: Typical autumn conditions in this region — conditions can change quickly; confirm race-day guidance on the official page.
How to prepare
Marathon training typically spans 12–16 weeks with a progressive long run and recovery weeks. Do not invent a course strategy here — check the official site for start waves, cutoffs, and gear rules.
Best marathons to run in 2026Getting there
This event is listed in Cornwall, United Kingdom. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What distances are offered at the Eden Project Marathon & Half Marathon?+
The event features both a full marathon (42.2 km) and a half marathon (21.1 km).
When is the Eden Project Marathon & Half Marathon?+
The race is scheduled for Sunday, October 18, 2026.
Where does the race take place?+
The event is held at the Eden Project in Cornwall, United Kingdom.
How do I register for the race?+
Registration details can be found on the official Eden Project website. Please visit https://www.edenproject.com/visit/whats-on/eden-marathon-half-marathon for more information and to sign up.
Is this event suitable for beginners?+
Given the marathon and half marathon distances, this event is more suited to runners with some experience. Beginners may wish to consider the half marathon distance and ensure they have trained adequately.
What should I expect regarding the course?+
The course runs within the grounds of the Eden Project, offering scenic views. Specific course details should be confirmed on the official registration page.
What is the weather typically like in Cornwall in October?+
October in Cornwall can bring mixed weather, including rain and cooler temperatures. Runners should check the forecast closer to the event date and prepare with appropriate gear.
Where can I find more race information?+
For the most up-to-date and detailed information, including registration, please refer to the official event page: https://www.edenproject.com/visit/whats-on/eden-marathon-half-marathon.
Registration is handled by the official event organizer
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