Skip to main content
Run Vibes
Browse races
Stampede Duathlon logo

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 options

Registration 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 options
  • 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!

Also in this area

Similar vibe nearby

Races nearby with a similar atmosphere.

Easier options nearby

Lower-difficulty races in the same state.

More demanding options nearby

Higher-difficulty races in the same state.