
Stampede Duathlon
Sun, Jun 7, 2026, 7:00 AM MDT
- Location
- Billings, MT
- 2100 Shiloh Rd, 59106
- Type
- DUATHLON
Sign up and verify details on the organizer’s official page.
At a glance
Run, bike, and roar through Billings' scenic terrain while supporting wildlife conservation at ZooMontana.
- Fun
- Scenic
- Competitive
- Quirky
- For a Cause
The Stampede Duathlon invites you to a high-energy run-bike-run adventure starting and finishing at ZooMontana. Experience Billings' beautiful terrain, including a ride along the Yellowstone River. This event is more than a race; it's an opportunity to support wildlife conservation, with a portion of all proceeds benefiting ZooMontana's Veterinary Clinic. Join the herd for a unique endurance challenge that makes a difference for the animals and community.
What to expect
- A multi-sport challenge with run-bike-run or run-bike options.
- Courses winding through beautiful local terrain, including along the Yellowstone River.
- Enjoy a race shirt, finisher medal, post-race refreshments, and professional timing.
Standout details
- Starts and finishes at ZooMontana
- Supports ZooMontana's Veterinary Clinic
- Course along the Yellowstone River
- Relay options available
Perks & features
- Awards
- Food & Drink
- Medal
- Shirt
From the public listing — confirm on the official site.
Auto-drafted from the public listing — confirm details on the official event page before signing up.
Distances & registration
5 optionsRegistration for all distances is through the official signup link above.
- 8.5 Miles
Sun, Jun 7, 7:45 AM MDT · From $69.90
Opens Dec 24, 2025, 7:00 PM MST · Closes Jun 5, 2026, 7:59 PM MDT
- 12 Miles
Sun, Jun 7, 7:30 AM MDT · From $80.50
Opens Dec 24, 2025, 7:00 PM MST · Closes Jun 5, 2026, 7:59 PM MDT
- 24 Miles
Sun, Jun 7, 7:00 AM MDT · From $80.50
Opens Dec 25, 2025, 3:20 PM MST · Closes Jun 5, 2026, 7:59 PM MDT
+ 2 more optionsHide
- 24 Miles
Sun, Jun 7, 7:00 AM MDT · From $91.10
Opens Feb 24, 2026, 7:54 AM MST · Closes Jun 5, 2026, 7:59 PM MDT
The Jay - Relay Option
Sun, Jun 7, 7:30 AM MDT · From $91.10
Opens Feb 24, 2026, 7:54 AM MST · Closes Jun 5, 2026, 7:59 PM MDT
Vibe Check
Push Potential
The course
- Hilly
- Timed race
From the organizer
STAMPEDE Duathlon – Run. Bike. Roar.
Introducing the STAMPEDE Duathlon, a high-energy Run-Bike-Run event that charges through some of Billings’ most beautiful terrain. Beginning and ending at ZooMontana, participants will experience a truly unique race rooted in adventure, wildlife, and community.
Race Distances
The "Jay"
Run: 3 miles Bike: 12 miles Run: 1.5 miles
*Relay Option Available
The "Bert"
Run: 6 miles Bike: 24 miles Run: 3 miles
*Relay Option Available
The "Nellie"
Run: 3 miles Bike: 8 miles
The Course
Runners will head north out of the ZooMontana parking lot and make their way up and around the conservation area.
Bikers will head south out of the ZooMontana parking lot. They will cross over I-90 then wind their way along the backroads out to Laurel via River Rd. And yes, you will be riding over and along the Yellowstone River.
MAPS WILL BE POSTED SOON*
Aid Stations
There will be 1 Aid Station at the Conservation area and 1 Aid Station at "The Bert" turn-around. All other water and aid stations will be at the transition area.
Packet Pickup
When: Saturday, June 6th 10:00AM - 3:00PM
Where: Billings Scheels Community Room. Go inside the building. Make a left by the fish tank. Go up the stairs or elevator to the Community Room. Follow signs!!
Race Day Pickup can be found at the Time Table from 6:30 - 7:30AM.
Why We Race
STAMPEDE is more than a competition — it’s a chance to support wildlife, conservation, and community. A portion of all proceeds goes directly to ZooMontana's on-site Veterinary Clinic, helping provide crucial medical care for the animals that call the zoo home.
Wild & Well: A New Era of Animal Care begins with building an Animal Health Center. This building will not only allow us to provide comprehensive veterinary care on-site, but will also create opportunity for educational partnerships for our community. We are thrilled to break ground, but we can't do it without your help. This campaign has raised $1.9 million of our $3.9 million goal. Every gift, no matter the size, makes a difference for our animals, community, and the future of ZooMontana. Consider donating to our capital campaign to help us build this facility! Add a donation to your registration today.
What’s Included
STAMPEDE race shirt Finisher medal Post-race refreshments Professional timing Scenic, well-marked course Awards for top finishers 1 Free Entry in to ZooMontana Join the herd and experience Billings’ newest endurance adventure!
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