Register

The Visit Casper Marathon, Half Marathon, Relay, and 10K race events are fast approaching our 22nd year. Be sure to register and join us for yet another pivotal anniversary in Wyoming’s Marathon Race history being amongst some of the most historically held with in our state. We’ll kick off The Marathon events this year with our traditional Runners Packet pickup, Expo and that pasta dinner to help get you fueled for your big day.  This year also holds new marathon race courses with some exciting new routes and some potentially BIG Finish line memories that were sure you’ll enjoy.