ZigZag - Thetford Festival of Running

FEB
22
2026
Run through Thetford Forest on Feb 22 2026 with distances from 5k to ultra, all on mostly flat 5 km laps across woodland trails and paths. Enjoy post race tea and cake while 20 percent of fees help care for the forest.
Sun 22 Feb 2026
Marathon Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Thetford Festival of Running

The event takes place at High Lodge, Thetford Forest, Brandon, IP27 0AF on 22 February 2026. Distances offered include:

  • 5k
  • 10k
  • Half Marathon
  • Marathon
  • Ultra Marathon

Maximum entries are 300. Entries close 21/02/2026. Minimum age is 18 years. Twenty percent of each entry fee is allocated to the upkeep and care of the forest. Parking is offered at a discounted rate for participants.

Course and facilities

The route uses a 5.0 km loop within the grounds of Thetford Forest; the final route is to be confirmed. The course is mainly pathway with a small section of trails and woodland and is described as mainly flat with a few rises. Lap formats are used: a standard half marathon is five laps (options to change to six or seven laps on the day) and a standard ultra is nine laps (with the option to increase, up to 12 laps, according to time available). A six-hour event cut off applies; a four-hour cut off applies for later starts.

There will be a water aid station at the lap point. The event is cupless, so participants should bring cups or bottles for refilling. Registration and post-race refreshments will be based adjacent to Oak Lodge, where complimentary teas, coffee and cake are provided on completion. Visit the organization's website for the most recent information.

Marathon
Full Marathon
Half Marathon
Half Marathon
10 km
10k
5 km
Ultra Marathon

Events nearby