Trail Running
Mountain Biking

Welcome to Tri-Adventure

Tri-Adventure is a young and exciting Adventure Racing company, owned by an adventurer and run for adventurers of all abilities.

So, you’ve seen an advert for a 12 hour race, but you’re worried that it’s a big step up from the 2 or 4 hour races you’ve been doing? Scared that it’s too much to take on? Read on…..

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We offer a variety of Adventure Races and Activities, including trail running, mountain biking, and navigation, that challenge people at all levels – all in close proximity to London. read more…

See photos from last Bentley Copse Event: add text 1 Home

Spring & Summer Events


Liphook AR 265x146 HomeLiphook Adventure Race

Sun 7th May

Effingham AR 2017a 265x146 HomeEffingham Adventure Race

Sun 4th June

WV Logo 265x236 HomeWhiteley Village Races
11th Jun

15th Jul – Night & Day
23rd Jul – 

Information about the Next Races