Stonor
Trail Running Calendar near Stonor 2026-2027
Explore the top trail runs near Stonor for 2026-2027! We've gathered 206 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
April 2027
A seven-hour Time Challenge along the River Thames with distances from 3 km to 50 km, themed medals, distance pins and on-course aid.
A timed Friday run on a flat 5.3 km Thames towpath lap with flexible starts; the £10 charity entry supports Rays of Sunshine and all finishers receive a medal.
Seven hour Time Challenge along the River Thames in Staines offering distances from 3km up to 50km, medals, pins, aid stations and goody bags.
Mixed terrain half marathon, 10K and junior race along the Thames at Remenham Farm in Henley on Thames on 10 April 2027.
Trail running at Froyle Village Hall with 10 km and 21 km options, waymarked routes, marshals, water stations, event photos, and proceeds supporting the village hall.
A 7 hour fundraising Time Challenge along the River Thames offering distances from 3 km up to 50 km with themed medals and charity pins for Save The Rhino.
Guided 42.2 km trail marathon through the Chiltern Hills with run leaders, checkpoints, and a wooden finisher’s medal.
A 7 hour Time Challenge along the River Thames in Staines with distances from 3 km to ultra, themed medals, goody bags and aid stations.
Trail 10 km and Half Marathon at Dummer Down Farm with mostly off road terrain, a pint cup and drink at the finish, plus camping and a Canicross option.
An untimed inflatable obstacle fun run at Hertfordshire County Showground with distances from 2.5k to 15k and family and group ticket options.
A seven hour time challenge along the River Thames in Staines offering distances from 3 km to 50 km, themed medals, goody bags and on-course aid with vegan options.
An alternative to the London Marathon at Walton on Thames featuring a UKA certified 3.28 mile lap. Options include full and half marathon or a seven hour timed event, with a 150 mm finish medal for participants.
A guided spring trail run of about 10 km through the bluebell woods around Tring, with grouped Run Leaders, trail running tips, bag drop and nearby cafe facilities.
May 2027
A marked 100 mile point to point trail race along the Thames from Richmond to Oxford with a 30 hour cutoff, aid stations, pacers from mile 51 and mandatory kit checks.