Bertram Blast Mountain Bike Triathlon
The full off-road triathlon consists of a 1/3 mile open water swim, 6 mile mountain bike course and a 3 mile trail run.
Individuals may register for the full triathlon course, a duathlon (bike 6 miles and run 3 miles) course or an 11.5 mile mountain bike only race.
Teams of 2 or 3 may register for the duathlon or triathlon.
Get your gear in place. triathlons in mn
Only pre-registered participants
Mandatory Race Briefing
Hear about the course and any important announcements.
On your mark, get set, go!
Hungry from racing? Let’s eat!
Who is the best of the best? You are!