The Casper Mountain Biathlon Club invites you to try Summer Biathlon, which combines either running or mountain biking with rifle marksmanship.  No experience is necessary and all abilities are welcome!You provide your own personal running or biking equipment. Electronic rifles will be provided by CMBC.

Food, snacks and beverages will be available donated by Starbucks, Subway and Culligan Water. 2 shooting stages with three 2K loops. Total of 6K course.  Runners will have time added for penalties (missed shots).  Mountain Bikers will ride a 150 meter penalty loop for each missed shot.  We will have a shortened course for ages  11 and under.


3:30  begin registration/check in,  electronic rifles available for practice & course inspections

5:00 pm Running Race Start/Adaptive Race Start

6:00 Mountain Bike Race Start

7:00 pm  Awards Presentation

$20 per individual, which includes a mandatory USA Biathlon one day membership for insurance purposes.  The entry fee will be $10 for those who already have a current USBA annual membership.  Free for participants in the adaptive category.This event is open to anyone age 9 and up. You may register ahead of time online or by calling CMBC office.   Online registration will close Sunday, August 12th at noon.  Registration will be available the day of the event at the check in table.  All participants will be required to sign a liability waiver at check in.  Under 18, will require a guardian’s signature.

Registration table and starting line will be located near the Timing building behind the Casper Mountain Trails Center (Nordic Lodge).


  • Drive 5.4 miles South of Wyoming Boulevard on Casper Mountain Road
  • Continue driving South on Circle Drive at the intersection of Micro Road approximately 0.9 miles.
  • The Casper Mountain Trails Center will be located on the left or east side of the road.

For additional info or to volunteer to help with the event please email or call 307-215-4054..