Runner completes 100th marathon as Eden event celebrates 15 years
A seasoned marathon runner completed his 100th marathon at today’s Eden Project Marathon and Half-Marathon (October 19, 2025).
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On your marks, Mabbott! Love Island star takes on Eden Project Marathon
Love Island’s Luke Mabbott completes his first ever Marathon
Last year’s fastest man comes top again
Eden Project plants 1400 trees thanks to marathon runners
Tree saplings have been planted for every runner who took part in the Eden Marathon and Half Marathon last October (2023).
Eden Marathon and Half Marathon 2020 postponed until 2021
Find out more about the postponement of the 2020 Eden Marathon, which has been rescheduled for 2021.
Eden Marathon and Half Marathon 2021 entry terms and conditions
These conditions apply for entry to the Eden Project Marathon and Half Marathon.
Sunday 18 October 2026
Run for Eden
Are you ready to join our movement to respond to the planetary emergency? Put your best foot forward by running to raise money for the Eden Project’s charitable mission.
Sunday 18 October 2026
Eden Marathon and Half-Marathon
Cornwall’s biggest running event, the Eden Marathon and Half Marathon, is back with a multi-terrain route through spectacular countryside.