Wyoming's largest and longest-running marathon is held annually on the first Sunday in June. COME RUN WITH THE HERD!
Course marking issues from 2018 have been resolved. - Thank You for your feedback!
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We are also excited to announce that Beast Pacing will provide pacers for both the Full and Half Marathon in 2019!
Casper Marathon
Date and Time
Sunday Jun 2, 2019
8:00 AM - 7:00 PM MDT
June 2, 2019