Eartham
Trail Running Calendar near Eartham 2026-2027
Explore the top trail runs near Eartham for 2026-2027! We've gathered 145 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
December 2026
A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.
Three single loop winter trail races from Plumpton Racecourse across the South Downs with marked routes, aid stations, GPS tracking and variable winter weather.
Map and compass adventure in the Surrey Hills on 5 December 2026, with run and bike options for solo entrants or teams and bike hire available.
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 seafront run in Portsmouth on 6 December with a flat course, themed medals, spot prizes and a 100-participant limit.
A 200 mile continuous winter trail adventure forming a giant loop across the south of England with a 96 hour time limit and 22500 feet of elevation.
A timed trail event in the Forest of Bere featuring a 3.28 mile lap and distance options from 5 km to ultra. Aid station serves sweet and savoury food including potatoes and vegan choices, and 20% of proceeds support Forestry England.
Mince Pi Run on 13 December 2026 at Shalford Park, Guildford offers looped offroad races from 3.14 to 31.4 miles, a Pi marathon option and a one mile fun run shaped like the Pi symbol. The course runs along the water and results are posted online.
Festive coastal running weekend in Portsmouth on 20 December 2026 offering a full marathon, a half marathon and a new 12 km race on flat multi-terrain coastal routes.
Phoenix Running West Sussex stages a timed Jingle Bell Bauble Run on the Downslink at Southwater with 5 km laps, flexible starts and a 7 hour time limit.
A charity event on 27 December 2026 near Waterlooville with a 10k mixed road and trail run and a 5k walk, raising funds for Rowans Hospice.
Winter X is a mid winter trail running event in Hampshire's Meon Valley offering 10 km, 30 km, 50 km and 70 km routes on public trails including sections of the South Downs Way. Checkpoints, marked routes and a rock memento are provided.
Off road races at Longmoor across sand dunes, ponds and mud with single and two lap options and medals for all finishers.
A night 10 km run along the Downslink from Shoreham to Bramber and back on a flat course, with a halfway aid station and mandatory headtorches.
January 2027
A 10.000 km trail race around Box Hill with steep climbs and scenic views, registration and parking at Denbies Vineyard. The event includes a kids fun run and a ladies race and uses a B Course around Denbies if Box Hill is unavailable.
Kickstart the New Year with a relaxed 5 km loop at Lee on the Solent Beach featuring spot prizes and food bank donations.