Chalfont Saint Giles
Trail Running Calendar near Chalfont Saint Giles 2026-2027
Explore the top trail runs near Chalfont Saint Giles for 2026-2027! We've gathered 284 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
December 2026
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 community Santa themed walk, jog or run in Seer Green with short, 3 km and 5 km route options plus refreshments and charity fundraising.
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.
Festive in-person Santa Run at Wembley Stadium featuring a one hour lap challenge, toy drive, prizes and refreshments.
Timed lap event on a flat 5.3 km riverside course with distances from 5 km to ultra and a seven hour maximum time limit.
Essex Vets XC Championships in Epping Forest on 12 December 2026 features a single 8km course with veteran races and an £8 entry fee.
A chip-timed half marathon (four laps, 187 m climb) and two-lap 10K around Richmond Park, with medal, free photos and an event village.
A full marathon run entirely inside the Croydon IKEA store, completed as multiple laps over 26.2 miles with a six hour cut off and limited to 100 runners.
A relaxed, informal two lap running event called Second Sunday 5 at Richardson Evans Memorial Fields, Wimbledon Common on 13 December 2026, organised by Thames Hare & Hounds.
Join a festive Christmas run along the flat Jubilee River. Choose your own distance in this 6-hour timed event on a scenic towpath. All finishers receive a bespoke festive medal.
Dawn to dusk winter trail at Box Hill, Dorking with a 10.1 mile loop and 2,400 ft climb per lap. Runners may stop after any completed loop.
Trail races over 5K, 10K and a Half Marathon around Wimbledon Common with marked routes, chip timing, on-course marshals and an event village in Roehampton Vale.
A lakeside Christmas event in Milton Keynes offering marathon and half marathon options with 7½ and 3½ clockwise laps of Caldecotte Lake. Finishers receive a bespoke medal and the event is held under 100 Marathon Club rules.