Night Crawler 12-Hour Endurance Race


September 15, 2017


$80, $140, $280


6:30 p.m.


Casper Mountain Nordic Trails Center


9301 Casper Mountain Rd. Casper, WY 82601


Justin Kinner



Night Crawler 12 Hour Endurance Challenge
Sep 15, 2017 6:30 PM- Sep 16, 6:30AM
Casper Mountain Trails Center
12 Hour Team Relay (2 or 4 person) and solo ultramarathon
The Night Crawler 12-hour Endurance Challenge is a solo ultramarathon and team relay, run overnight under the light of the moon through the forested trails atop beautiful 8,100-foot Casper Mountain. Run as a solo ultrarunner, or get your fellow night crawling friends for a 2 or 4-person relay team.
The Night Crawler begins at 6:30PM on Friday evening continuing throughout the night under the illumination of headlights and the waning moon, and finishes at 6:30AM on Saturday as the sun rises. Enjoy the camaraderie of our awesome trail running community and the scenery that our mountain gem has to offer. Are you up for the challenge?

There is no such thing as a DNF with this event. Just run as many hours/miles as you can and feel good about it!


For more info go to the race website :


Casper Mountain Trails Center – 9301 Casper Mountain Rd, Casper, WY 82601


Online registration closes Tuesday Sep. 12 at 11:59pm.
Late registration can be done at packet pick-up for an additional $5, (cash or check only) Thursday Sep 14.
Packet Pick-Up
Thursday at Snap Fitness 2135 E 12th St. 82601 from 12 – 7:00PM, OR pre-race, Friday at the Casper Mountain Trails Center from 4– 6 PM
Pre-Race briefing at 6:10AM @ Trails Center
Questions: Call: RD Justin Kinner (307)259-2251 email:


*Sign up by Aug 25 to guarantee Long Sleeve Race Shirt
• Every participant will receive a finisher award. There are no DNF’s with this event! Complete as many miles/hours as you can and feel good about it. Awards ceremony will follow shortly after race finishes in the Start/Finish/Crew area.
• Top 3 overall Female, and Male Solo, and the 1st Place 2 and 4-person relay teams will receive unique awards.
• Qdoba Breakfast Burritos will be provided for all participants following the completion of the race

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