Casper Marathon

Casper Marathon Join us on June 7th 2026-our 23rd year of the Casper Marathon, Marathon relay, half Marathon, half marathon relay and 10K.

All the race events are professionally timed with RFD Chipped Bibs. Join us at our new starting location, the Wyo Sports Ranch! The Casper Marathon offers a half and full marathon course, a 10K, as well as a full marathon relay team option. Your entry fee includes:
> commemorative Technical T-shirt
> runner's packet (chip/bib number, coupons, and information)
> course aid stations
> post race refr

eshments and food
> shuttle bus transportation from host hotel to starting line
> first aid medical personnel at finish line (bike patrols on course)
> finisher's medal
> prizes for overall and age group categories
> free parking at starting line (Casper Events Center)

Course Type: Loop, Out & Back
Surface: 90% Asphalt, 10% Concrete
Elevation at Start: 5,310 feet
Elevation at Finish: 5,187 feet
Aid Stations: Approximately every two miles (water, Gatorade, and first aid supplies available)
Marathon/ Marathon Relay Start Time: 6:00 a.m. MDT
Half Marathon Start Time: 6:00 a.m. MDT
Time Limit: 6 hours
10K starts at 7:00 a.m.

06/07/2026

Casper Marathon 2026, live from the Finish Line!

06/07/2026

Casper Marathon 2026, live from Tate Pumphouse

Mom and Daughter running duo! Mom won first place in her age group for the half marathon. Her daughter won second plac...
06/07/2026

Mom and Daughter running duo! Mom won first place in her age group for the half marathon. Her daughter won second place in her age group for the full Marathon. Wow! 

06/07/2026

Casper Marathon 2026, live from David Street Station

06/07/2026

Casper Marathon 2026, live from Wyo Sports Ranch!

And they’re off! Casper Marathon 2026 has officially begun!
06/07/2026

And they’re off! Casper Marathon 2026 has officially begun!

06/07/2026

Two words: RACE. DAY.

Packet Pickup and the Expo is well under way at Wyo Sports Ranch.
06/05/2026

Packet Pickup and the Expo is well under way at Wyo Sports Ranch.

06/04/2026

🏃‍♀️🏃‍♂️ RELAY TEAMS: MEET YOUR LEGS OF THE JOURNEY! 🏃‍♂️🏃‍♀️

A marathon relay isn't just one race—it's five runners, five challenges, and one shared finish line.

🔥 Runner 1 kicks things off with 5.2 miles, setting the tone for the day and carrying the team to Exchange Point #1 at Amoco Road & Bryan Stock Trail.

⚡ Runner 2 takes over for a solid 5-mile leg, heading to Exchange Point #2 at Yellowstone & Walnut.

💪 Runner 3 tackles the longest leg of the relay—5.9 miles! This is where grit and determination shine as they make their way to the Eagle Statue at 1st Street & Wyoming Boulevard in Mills.

🦅 Runner 4 takes the baton for 4.62 miles, keeping the momentum rolling before returning to the Eagle Statue for the final exchange.

🏁 Runner 5 gets the honor of bringing it home, covering 5.48 miles and carrying the team across the finish line!

📍 Exchange Point #1 – Mile 5.2 | Amoco Road & Bryan Stock Trail
📍 Exchange Point #2 – Mile 10.2 | Yellowstone & Walnut
📍 Exchange Point #3 – Mile 16.1 | Eagle Statue, 1st & Wyoming Blvd, Mills
📍 Exchange Point #4 – Mile 20.72 | Eagle Statue, 1st & Wyoming Blvd, Mills

Every runner plays a crucial role. Every exchange matters. Every mile brings your team closer to the finish.

Who on your team is taking the longest leg? Tag your relay teammates below! 👇

It's final preparation week, and our team is excited to see you at the start line on Sunday!As I was reviewing registrat...
06/02/2026

It's final preparation week, and our team is excited to see you at the start line on Sunday!

As I was reviewing registrations and race statistics (we all love stats!), I added up the responses to the question, "How many marathons have you run?"
Among those who answered, you have collectively completed 4,257 marathons! One runner has run 430!
And that total doesn't even include the responses of "too many to count."

For 46 of you, this will be your very first marathon, half marathon or 10K. Thank you for choosing our race—we're honored to be part of your journey.

Keep an eye on your inbox for final race information coming soon. We can't wait to see you on race day!

Address

P. O. Box 711
Casper, WY
82602

Telephone

+13072770695

Website

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