Can But Tri Adult Duathlon Series

FEB

8-9

2026

Take on the Can But Tri Series at High Lodge in Thetford Forest in an adventurous off road duathlon with run, bike, run legs over grass, sand and gravel. Friendly, compact course suits newcomers and regulars seeking a fun muddy challenge.

8-9 Feb 2026

Santon Downham, East of England

Registration

Run 2 - 2.3k Run 1 - 2.3k Bike - 7.25k

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Event overview

Can But Tri Adult Duathlon Series 6/8 is an off-road duathlon held on 08–09 February 2026 at High Lodge, Thetford Forest, Brandon, Suffolk IP27 0AF. The event is organised by Can But Tri Ltd and is one race in a series. Competitors who complete five of eight events in the series can claim a bespoke series award. Entry price until 06 February 2026 is £15. The event has a total of 100 places.

Distances:

2.3 km run
7.25 km bike
2.3 km run

Course and rules

The course is described as easy to follow and not technical. Surfaces include grass, sand, gravel and possibly mud. Participants must be aged 15 or older (age taken as on 31 December in the year of the event). Helmets must be worn for the bike leg. Any suitable off-road bike may be used, including mountain, cross or gravel bikes. Tri-bars are not allowed and off-road tyres are required. No transfers or refunds are available. The organiser will not send pre-event emails. Visit the organization's website for the most recent information.

Run 2 - 2.3k

Run 1 - 2.3k

Bike - 7.25k