2021 Registration Details

Registration is limited to 400 Runners. Registration is first-come, first-served.

**Pre-Registration for runners who deferred or donated their entry fee begins on Jan 1st, 2021.  Check the inbox you registered with for details.

General Registration for the 2021 BTMR starts on March 1st.

To register, go to the RunSignUp Registration Site

Registration Dates and Fees

  • **Pre-Registration (January 1 – February 28)
  • General Registration (March 1 – June 30): $55
  • Late Bird (July 1 – July 15): $65
  • REALLY Late Bird (July 16-17): $80
On-Site (packet pickup/race day July 18):  $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. If you think you might qualify, see details on the Competitive Entry page.