Welwyn Garden City
Trail Running Calendar near Welwyn Garden City 2026-2027
Explore the top trail runs near Welwyn Garden City for 2026-2027! We've gathered 213 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
LUCA XC Race 2 is scheduled at Wimbledon Common, London on 11 Nov 2026, organised by London Unis and Colleges Athletics with start lists and scores published.
Three-day, 84-mile (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire with two overnights and organiser-provided accommodation and meals.
Lap based timed run along the Grand Union Canal in Harefield on 14 November 2026, using a 3.28 mile lap with distances from 5 km to ultra.
Women only cross country invitational in Richmond Park with a hilly just over 5 km route, clubhouse facilities, and public transport and bike access.
A 7-hour time-challenge along the River Thames in Staines with flexible distances from 3 km up to 50 km, themed medals, distance pins, goody bags and aid stations.
A countryside walking event from Barton-le-Clay with three route options over undulating terrain, published route descriptions, checkpoint controls and a waiting list for entries.
Half day 6 miles 10 km trail run in the Chiltern Hills with a private Tring Brewery tour, tasting and a bottle or a pint included.
Seven hour time challenge on a signed riverside loop in Staines offering distances from 3 km to ultra, themed medals, goody bags and the book's author as guest.
Trail half marathon and 10K across Wimbledon Common with marked routes, aid stations, chip timing and an event village with food and free race photos.
A 10 km road and riverside run starting and finishing at Kingston Hawker Centre, using chip timing and offering a finisher medal, refreshments and baggage drop. The event supports Kingston Hospital Charity and notes nearby train and local parking o..
A timed, lapped Cakeathon at Mowsbury Park on 22 November 2026 offering flexible starts, a flat 5.3 km lap, distances from 5 km to ultra, and a seven hour limit.
Three evening trail time trials in the Chilterns across Sept, Oct and Nov 2026, each about 8 km with marked routes, chip timing and post race pizza and refreshments.
A road and trail race at Lee Valley VeloPark on 28 November 2026 featuring an individual multi-lap format and a separate six-person mixed relay; spectator entry is free.
Looped races where participants decide how many laps to run on the day, with distance options from 5K up to multi-mile ultras across several local venues.