Zig Zag Challenge

MAR
21
2027
Multi-distance trail event at High Lodge Thetford Forest using a roughly 5.3 km woodland lap, with on-course aid, post-race tea and a finisher medal.
Sun 21 Mar 2027
10k 15k Half Marathon Heavy Half Marathon (5 La...

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

Zig Zag Challenge - High Lodge, Thetford Forest

The event takes place at High Lodge in Thetford Forest, Brandon, IP27 0AF. Runners complete laps of a forest circuit that is reported as around 5.3–5.4 km per lap, mostly off-road with minimal climb (about 12 m per lap). The surface is mainly woodland trails and pathways.

Distances offered

  • 5k
  • 10k
  • 15k
  • Half Marathon
  • Heavy Half Marathon
  • Full Marathon
  • Ultra Marathon

Laps stack for longer distances so one lap equals the 5k format and multiple laps create the longer events. A heavy half is set at five laps by default with the option to increase on the day; the ultra is set at nine laps by default with options to extend depending on time available. There is a six hour event cut off and a four hour cut off for later starts.

Facilities are based adjacent to Oak Lodge where registration takes place and complimentary tea, coffee and cake are provided after the race. A water aid station is located at the lap point. Parking is available on the day at a discounted £5 rate for participants with a QR code. The event is cupless so participants should bring their own cup or bottle.

Twenty percent of the entry fee is allocated to forest upkeep. Entries close 48 hours before the event. Visit the organization's website for the most recent information.

Events nearby

Guided trail runs at High Lodge in Thetford Forest offering 10 km and 16 km routes, forest facts, trail running tips and chances to spot wildlife.
A chip timed 10K trail through Breckland and Thetford Forest around Santon Downham on 15 November 2026, with a midway water station and a bespoke finisher medal.
A six hour loop event at Suffolk Running Centre with repeated 10.7 km mixed road and trail laps, parking included and a bespoke finisher medal.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.