Trail Running calendar near Seaham 2025-2026
We have found 304 Trailruns within 80 miles of Seaham. See below where and when you can find the races.
We have found 304 Trailruns within 80 miles of Seaham. See below where and when you can find the races.
Allithwaite 8 on 1 November 2025 is an 8 mile 13 km trail and fell race on the edge of the Lake District and Cartmel peninsula, promising scenic, varied terrain and a true off road feel. Entries are currently full with a waiting list.
Test your trail skills at the Post Hill Challenge, a 5.6 km off road race featuring two gritty climbs and muddy, slippery sections that reward aggressive trail shoes. Join runners aged 16 to 80+ for a fun, autumnal challenge on 1 November 2..
Take on the scenic 10 mile Derwentwater Ten around the lake in Keswick, a challenging clockwise loop of undulating tarmac. Hosted by Keswick AC from Keswick School, this popular autumn race offers on site facilities and race day support.
Take on the Brigantia Hogsheads Challenge: a 6 hour chip timed run on a flat 1 km circuit in York, where every finisher earns a bespoke medal and goody bag. Bring a refillable bottle and enjoy homemade cakes and snacks.
Celebrate Heart & Soul Racing's first birthday with a fun 4 km rave run in Newcastle with music and glow sticks. The run ends at Anarchy Brew Co for a private after party with live music, pizza and your first drink included for £5.