How to Register

 Registration for the 2019 BTMR opens January 1, 2019, at 8am MST.
Registration Opens January 1

Registration Fees

Early Bird (January 1 – February 28): $45
On-time Bird (March 1 – June 30): $55
Late Bird (July 1 – July 25): $65
REALLY Late Bird (July 26-27): $80
On Site (packet pickup/race day July 28): $85 cash or check ONLY 

Competitive Entry

We provide competitive entries to those who have a high probability of placing in the top 5 overall or top 3 masters. If you think you might qualify, see details on the Competitive Entry page.