Trail Running
Mountain Biking

Welcome to Tri-Adventure

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…

New article on RUNN247, Read more

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New Names Coming!

somabest.comwas another drug, prescribed by my doctor for the treatment of spasms. I had great hopes for him, as my doctor told me that it was a great drug, and it’ll certainly help me. I started to take this drug: one, two, three days… one, two months. I notice the positive effect: I sleep better and more often; the only side effect was sleepiness). Fortunately, the pain drug had a great impact on my spasms and muscle strain.

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

See photos from last Bentley Copse Event:

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….

Upcoming Events


September Adventure Race

27th October
Star Run – 10k, 5k and fun run

Information about the Next Races