T-Bird Trek...

• 10K Run:- Run 6.2 Miles
• Half Marathon:- Run 13.1 Miles
• 5K Run/Walk:- Run 3.1 Miles

Since 1843, the best trails have rambled through Casper, WY. Leave your mark at the T-Bird Trek Half Marathon, 10K or 5K. Run, walk or team up on one of our three trails through  the beautiful Casper College campus towards Casper Mountain, with the half marathon climbing to Lookout Point. The 5K is free for kids under 12 with a registered adult. All three events begin on the scenic Casper College Campus, overlooking the City of Casper to the north and beautiful Casper Mountain to the south. The recently completed Campus Plaza serves as a focal point for this standout event that attracts both local and out-of-town racers.

Event details and schedule

Registration fees are non-refundable. Registration for the Half-Marathon ends on Saturday, September 16, 2017. Same day registration allowed for 5K and 10K participants. (Register by September 4,  2016, to be guaranteed a race t-shirt. Registrations after September 1,  2017 are not guaranteed their choice of shirt size.)

RACE DAY REGISTRATION AVAILABLE ONLY FOR 5K ($35) and 10K ($45)

5K free for children under age 12 with a registered adult. NOTE: No T-shirt or chip timing for runners under age 12 in the 5K.

No race day registration for the half-marathon. 

Too far from Casper? Race Virtually!  Do a virtual T-bird Trek and get the shirt. It's exactly the same. The only difference is you get to choose where and when.  Check out the details.

Packet pick-up for the Half-Marathon, 10K and 5K for those who pre-registered:

• Saturday, Sep. 16, 2017, 12-4 p.m.
• • Casper College Gateway Building, 3rd Floor Lobby
  • 125 College Dr., Casper, WY 82601

*Runners interested in a non-timed, early start of 6:30 a.m., please email [email protected] for permission and further details. The course closes at 1 p.m. and there will not be runner support after that time.

Post-race breakfast for all.

Course details and restrictions:

We respectfully request that runners on the half-marathon and 10K courses not wear earbuds or headphones while running. Runners must share the road with vehicle traffic and unnecessary impairment of hearing is discouraged. We apologize for any inconvenience in advance.Course maps are available here. 

Contact Us

Monday – Friday, 8 a.m. to 5 p.m.
307-268-2218
[email protected]