Guildford
Trail Running Calendar near Guildford 2026-2027
Explore the top trail runs near Guildford for 2026-2027! We've gathered 276 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
February 2027
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.
A fully signed trail 50k on the North Downs Way and Norbury Park with 2986 ft ascent, four checkpoints, a finisher medal, and base at Denbies Wine Estate.
A timed lap event in Crystal Palace Park on 21 February 2027 where runners complete 2.65 km laps to reach distances from 5 km to ultra, with a seven hour limit and a finishers' memento for all participants.
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.
A guided 10 km trail run across Thursley National Nature Reserve, on flat heathland and boardwalks, with sunset and night options, group pace guidance and a car park on site.
LUCA XC Race 4 at Wormwood Scrubs, London on 24 February 2027, organised by London Unis and Colleges Athletics.
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 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.
March 2027
Guided 10 km trail run around Silent Pool near Guildford, following parts of the North Downs Way and Netley Heath as sunset or night group runs.
A Friday timed run at Xcel SPORTS HUB Stadium with flexible rock up and run starts, lap distances along the Thames and a charity medal for the Run for a Tenner entry.
Choose your own distance in this seven hour time challenge along the River Thames featuring a flat course and emu themed medals for all finishers.
An obstacle mud run at Henfold Lakes near Dorking on 6 March 2027, using a 5 km lap with 1, 2 or multiple lap options; entries were listed at £60 and are sold out.
A timed multi distance run on a flat 5.3 km Thames out and back loop in Walton on Thames with an aid station of cakes and a flexible start window.
Riverside race series from Small Profit Dock Gardens offering 10 km, half marathon and marathon routes along the Thames Path with marked course and stocked checkpoints.