High Lodge, Thetford Forest


Our fun and friendly duathlons are perfect for those new to multi-sport events, but also great for the more experienced competitor wanting to test there fitness.

The event is held entirely off-road with the bike section suitable for mountain, cyclocross, gravel of hybrid (with off-road tyres) bikes.

We have both a summer and winter series, so all year-round fun is on offer at the stunning location of High Lodge, Thetford Forest.

Distances vary slightly from summer to winter routes but are roughly 2.25km run / 7km bike / 2.25km run.

Finish times will be recorded so you can track your progress during the series.

Click on the links to the right for more info and to enter each event.

Complete 4 or more events in our summer series to claim your exclusive award!!

2022 Summer Series Dates

10th April 2022 (Race completed)

8th May 2022 (Race completed)

10th July 2022 (Enter Here)

11th September 2022 (Enter Here)

2022-23 Winter Series Dates

Dates coming soon!

Competitor parking is £3 for the whole day

Parking code provided on the day of each event


Join us for a fund & friendly event!

What you need to know

Below are a few key things you need to know. You might also want to take a look at our FAQ's page.

Course: These events are held on an off-road route.

Difficulty: The course is not overly technical but there is some sand, tree routes and uneven surfaces. It could get a little muddy in places if there is a lot of rain.

Bike: Mountain bikes, cyclocross, gravel or hybrid bikes (with off-road tyres) are suitable for these events.

Helmets: You need to wear a helmet when cycling within this event.

Pre-event Info: Final event information will be emailed out to participants a few days before each event.

Registration: You will need to register on the day and collect your race number. This will be in the transition area (see map).

Covid: We run Covid-safe events in-line with National Governing Body Guidance. See FAQ's for more information.

Results: We aim to publish results on our website by 8:00pm on the day of the event.

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Forestry Commission

contact us

Can But Tri Ltd

Tel: 07799707852