Can But Tri Spring Enduro Duathlon

MAR
22
2026
Take on a three hour enduro duathlon in Thetford Forest on 22 March 2026, completing as many run bike run laps as you can solo or with a two person team on scenic off road trails. Places are limited so enter early.
Sun 22 Mar 2026
3k Run 7k Bike

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Event

The Can But Tri Spring Enduro Duathlon is scheduled for 22 Mar 2026 at High Lodge in Thetford Forest. The organiser is Can But Tri Ltd. Entry is open and places are limited. Entry closes on 20 Mar 2026. A service fee of 4% (minimum 50p) applies to each sign-up. Early and late entry prices are listed for solo and team categories.

Course and format

Competitors have three hours to complete as many run-bike-run laps as possible. Entries are allowed as a solo challenger or as a team of two (all male, all female, or mixed). Only one team member may be on course at a time; both team members must register individually.

  • 7 km bike loop - uses the Beater long loop and other trails.
  • 3 km run loop - multi-surface.

The Beater trail is graded blue/moderate. The course is suitable for mountain and cross/gravel bikes with off-road tyres. Surfaces include sand, grass, gravel, possible mud and some tree roots. Both run and bike loops are described as largely flat.

Prizes and facilities

Prizes are awarded to the top three men, top three women, and the winning team in each category. Refreshments are available during and after the event. Visit the organization's website for the most recent information.