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Cheyenne Marathon

Sun September 18, 2022 Cheyenne, WY 82009 US Directions



6:30AM MDT - 1:00PM MDT

Half Marathon

7:00AM MDT - 1:00PM MDT


7:15AM MDT - 1:00PM MDT

Race Website

Additional race information can be found at


3801 Archer Pkwy
Cheyenne, WY US 82009


Join us for the 4th Annual Cheyenne Marathon in historic Cheyenne, Wyoming! We'll be introducing a brand-new course this year.  All events will start and finish at the Archer Recreation Complex just off I-80, exit 370.

Please visit our website at for the most up-to-date information.

Start Times

  • Marathon - 6:30 am
  • Half Marathon - 7:00 am
  • 5k - 7:15 am


Free parking is available at the Archer Recreation Complex for all participants. All runners for the marathon and half marathon must be parked by 6:25 am.  For safety reasons, the entrance to Archer will close to all traffic 5 minutes before the marathon start time until all runners have cleared.  

Aid Stations

There will be nine aid stations on the marathon course, six aid stations on the half marathon course, and one aid station on the 5k course.  Aid stations are located at the following marathon mileage markers (approximate):

  • Aid Station 1 & 9: Mile Marker 1.87 & 23.25 (Half Aid Station 1 & 6, 5K Aid Station)
  • Aid Station 2: Mile Marker 4.7 (Half Aid Station 2)
  • Aid Station 3: Mile Marker 7.3 
  • Aid Station 4: Mile Marker 10.5
  • Aid Station 5: Mile Marker 13.2 (Half Aid Station 3)
  • Aid Station 6: Mile Marker 16.1 (Half Aid Station 4)
  • Aid Station 7: Mile Marker 18.8
  • Aid Station 8: Mile Marker 21.6 (Half Aid Station 5)

Aid stations will be equipped with water, drinks and snacks showcasing Laramie County products, basic first aid kits, porta-potties, and communication to finish.

Timing Services

Timing services will be performed by Bighorn Racing.  Live on-site and online preliminary results will be updated throughout the event. Bighorn Racing will provide a live “Athlete Updates” signup link. Participants and spectators can use the link to sign up to receive live results updates for any participant via SMS text or Twitter on race day.

After Party & Award Ceremony

The Awards Ceremony will be held at 10:30 am at the Events Center at Archer Recreation Complex.

Race Contact Info

If you have any questions about this race, click the button below.

Jesse James - Marketing Sponsor

Wild Bill Hickok - Finish Line Food Sponsor

Tom Horn - T-Shirt Sponsor

Calamity Jane - Swag Bag Sponsor

Butch Cassidy - Award Sponsor

Doc Holliday

Valued Sponsors


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