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Trail Running Calendar near Mortimer Common 2026-2027

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Explore the top trail runs near Mortimer Common for 2026-2027! We've gathered 222 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

February 2027
A PHOENIX Fridays charity run on 05 February 2027 with flexible start times, laps of a 5.3 km riverside course, and the advertised £10 entry donated to Rays of Sunshine.
A two day, 66 mile ultra along the North Downs Way with overnight accommodation, GPX navigation files, on course medical support and organised logistics.
A 7 hour Time Challenge on a signed Thames-side loop offering multiple distances, themed medals, distance pins, aid stations and vegan goody bag options.
Timed multi-lap run on a 5.3 km out and back riverside course in Walton on Thames, with flexible starts and distance choices from 5 km up to ultramarathon.
A 47 miles point-to-point ultra along the Thames Path from Iffley to Henley on 6 February 2027 with five aid stations and real-time GPS tracking.
Multi-discipline duathlon and off-road endurance races at Henley Showground on 7 February 2027, with marked courses, chip timing and on-course support.
A 7 hour time challenge along the River Thames in Staines offering distances from 3 km to 50 km, a frog themed medal, aid stations and vegan goody bag options.
A Valentines-themed timed trail event in Walton on Thames with laps of a 5.3 km riverside course, distances from 5 km to ultra, flexible start window and a seven hour limit.
A timed Friday running series on a flat riverside course with flexible starts, lap based distances from 5 km to ultra, and a bespoke finishers medal for every participant.
Seven hour Time Challenge on a signed River Thames loop with distances from 3 km up to 50 km, medals, distance pins and goody bags for finishers.
A 7 hour time challenge on a signed loop beside the River Thames offering distances from 3 km to 50 km, themed medals, pins and goody bags with vegan options.
A timed riverside event on a flat 5.3 km lap along the Thames with distances from 5 km to ultra, bespoke bucket hats for finishers and a no medal entry option.
Lap based timed event on 21 February 2027 in Walton on Thames with distances from 5 km to ultra, a seven hour limit, and a flat riverside course.
Saturn Running's Midweek Chasing Numbers in Staines is a seven hour time challenge along the River Thames with flexible lap distances and finisher medals.
A running event on 27 February 2027 at Newlands Corner, Guildford offering 10 km and 15 km races with individual entries and multi-race bundle options.
A 30 mile non-competitive group trail run from Harting Down along parts of the South Downs Way, passing Beacon Hill, Cocking Down and Kingley Vale. Led by an experienced guide and recommended for those who have run at least 22 miles in training.
Seven hour Time Challenge along the River Thames with distances from 3 km to 50 km, themed medals, aid stations and parking in Staines.
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