Slinfold
Trail Running Calendar near Slinfold 2026-2027
Explore the top trail runs near Slinfold for 2026-2027! We've gathered 269 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
Join the Christmas Advent Run on Sunday 29 November in Walton on Thames for a festive riverside run. Tackle timed laps to suit you and enjoy optional medal and chocolate advent calendar plus a prize draw.
Half Marathon and 10K in Richmond Park, London on 29 November 2026, run on mixed park trails with chip timing, water stations and a finisher medal.
On 29 November 2026 MoRunning stages the London Riverside MoRun in Richmond with 1.5 km, 10 km and Half Marathon routes supporting Movember. The event features chip timing, finisher medals, headbands and finishline refreshments.
A 7 hour Time Challenge in Staines offering flexible lap distances, themed medals, goody bags and Krispy Kreme donuts at the finish.
Lap-based timed running on the Downslink at Southwater with distances from 5 km to ultra, flexible start times and a seven hour limit; all participants receive a finisher medal.
A festive Santa Dash in Northchapel on Sunday 29 November with 5K, 2.5K and a toddler scramble, medals for finishers and funds raised for Northchapel Village School.
December 2026
Timed Thames towpath run where participants choose lap distances on a 5.3 km out and back course and entry supports Rays of Sunshine Children's Charity.
Guided trail run at Box Hill covering 12.5 miles with about 1000 m of ascent across woodland and technical climbs, led at a steady group pace by an experienced guide.
Single loop trail ultras from Plumpton Racecourse across the South Downs, with 55 and 100 mile options, significant ascent and variable winter conditions.
A timed challenge along the River Thames in Staines offering distances from 5 km up to 50 km with a medal, bobble hat and on-course aid.
A winter adventure race in the Surrey Hills combining trail running and mountain biking with map and compass navigation, multiple time-based options and bike hire available.
Timed multi-lap run on a flat 5.3 km out-and-back Thames towpath in Walton on Thames, with multiple distances and a one hour rock up start window.
A December 10 mile undulating race around Peacehaven with mostly off road sections, marked route, finishers' medal and festive prizes.
Timed lap event at Tilgate Park, Crawley with 5 km laps and distances from 5 km to ultra, a 7 hour limit, and a finisher medal for all participants.
A festive community run at Frimley Lodge Park on 6 December 2026 with a new mostly flat course, 5K and 1K Fun Run, Santa hats and medals.
Festive 5K fun run in Marble Hill Park on 6 December 2026 supporting Richmond Borough Mind, with fancy dress, dog entries and eco-friendly finisher medals.
A guided 10 km trail run through Ashdown Forest followed by an hour of yoga at Tranquility Yoga Studio, with tea and light snacks in Heron's Ghyll on Dec 6, 2026.
A 200 mile continuous trail loop from Juniper Hall around the South of England via major long-distance paths with a 96 hour limit, crew access and live tracking.