Trail Running
 
Navigation
 
Mountain Biking
 

Welcome to Tri-Adventure

We are a small family run business and want to encourage you into the great outdoors. We offer a variety of events from adventure racing, 5k & 10 runs, obstacle races to duathlons, all in close proximity to London.

2014 events

Whiteley Village 5k & 10k runs – 8 June

Alms Obstacle Race – 5 October

2hr Sprint Adventure race – 19 October

4hr Experience Adventure Race – 19 October

1hr Trail run with orienteering – 19 October

Whether you’re male or female, experienced or a beginner, our events cater for everyone, so come and try our adventure!

5 October 2014

Alms Obstacle Race

Hersham, Walton on Thames, Surrey

More Information about the Next Race

Click here for a Tri-Adventure taster…