HalfRuns
Stampede Duathlon & 5K

Stampede Duathlon & 5K

Race Date

Jun 7, 2026

Location

Billings, MT

Quick facts

Date
Sunday, June 7, 2026
Location
Billings, Montana
Distance
Half marathon (13.1 mi)
Course
Loop Course
Terrain
Road
USATF certified
Not listed

The Experience

STAMPEDE Duathlon – Run. Bike. Roar. Introducing the STAMPEDE Duathlon, a high-energy multi-sport 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 "Bert" Run: 6 miles Bike: 24 miles Run: 3 miles *Relay Option Available The "Jay" Run: 3 miles Bike: 14 miles Run: 1.5 miles *Relay Option Available The "Nellie" Run: 3 miles Bike: 8 miles *Relay Option Available The Stampede 5K Run: 3 miles The Course Runners will head north out of the ZooMontana parking lot and make their way up and around the Shiloh Conservation Area.  Bikers will head south out of the ZooMontana parking lot. They will cross over I-90 then wind their way along the back roads out to Laurel via River Rd. And yes, you will be riding over and along the Yellowstone River.  RACE MAPS Water Stations There will be 1 Water Station at the Conservation area. All other water and aid stations will be at the transition area.  Packet Pickup When: Saturday, June 6th 11:00AM - 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 5:45 - 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 shirtFinisher medalPost-race refreshmentsProfessional timingScenic, well-marked courseAwards for top finishers1 Free Entry in to ZooMontana Join the herd and experience Billings’ newest endurance adventure!

Logistics

Race Day

Sunday, June 7, 2026

Start Time

7:30 AM

Giveaway

Brooks T-Shirt

Start Location

2100 Shiloh Rd, Billings, MT, 59106

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Rolling Hills

Quality Score

Methodology
Heritage0/20

first year

Size0/15

no finisher counts yet

Momentum3/5

small race — neutral

Loyalty0/20

needs a few years of results

Course & details0/15

limited extras

National draw0/10

no finisher data yet

Front-pack speed0/5

no winner time yet

Weather0/10

typical high 77°F

Race Day Weather

5-year historical avg

Start (Low)

54°

Afternoon (High)

77°

Warm — hydration strategy is key, start conservatively

0.0"

Precipitation

11 mph

Wind

56%

Humidity

Frequently asked

When is the Stampede Duathlon & 5K?

The Stampede Duathlon & 5K is held on Sunday, June 7, 2026, starting at 7:30 AM.

Where does the Stampede Duathlon & 5K take place?

It takes place in Billings, Montana.

What distances does the Stampede Duathlon & 5K offer?

The half marathon (13.1 miles).

Is the Stampede Duathlon & 5K course flat and good for a PR?

The Stampede Duathlon & 5K is a rolling hills, loop course course.

HalfRuns editorial — independent, no paid placement.

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