Marlow
Trail Running Calendar near Marlow 2026-2027
Explore the top trail runs near Marlow for 2026-2027! We've gathered 233 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
January 2027
Trail running and mountain biking in the Chilterns on 9 January 2027 with score-format navigation, solo or team entries and options from 2 hour to 5 hour events.
Second Sunday 5 on 10 January 2027 at Richardson Evans Memorial Fields, Putney Vale, is an informal two lap event organised by Thames Hare & Hounds and open to all standards.
Oceans Run in Walton on Thames on 16 January 2027 offers lap-based timed running on a flat riverside towpath with distances from 5 km up to ultramarathon.
A timed Friday "rock up and run" event at Walton on Thames on a flat riverside towpath with options from 5 km to ultra and a finishers' medal for every entry.
A themed seven hour Time Challenge along the River Thames offering flexible distances from 3 km to ultras, Rocky Horror medals, aid stations and vegan goody bag options.
A 13.1 km fell race on Box Hill with 575 m of climb, held from the Stepping Stones pub in West Humble; pre-entry required and team competitions included.
Timed laps on a 5.3 km riverside towpath course with flexible start windows, multiple distance options and spinning medals.
A flexible 7 hour time challenge along the River Thames in Staines offering distances from 3 km up to 50 km, medals, distance pins and on-course aid.
A flexible 7 hour Time Challenge on a signed riverside loop in Staines where finishers choose a medal from past event designs.
A winter trail event in Windsor offering 10K and half marathon routes through Alexandra Gardens with chip timing, photos, marshals and a themed medal.
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 ultramarathon along the North Downs Way with organised logistics, on-course support, and overnight accommodation.
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.
Duathlon, cross duathlon and off-road endurance races at Henley Showground on 7 February 2027 with chip timing, marked courses and on-course support.
A 10 km trail race on Wimbledon Common on 7 February 2027 featuring marshals, a watersplash at the finish and sticky toffee pudding for finishers.