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Stampede Duathlon & 5K

Sun June 7, 2026
Billings, MT 59106 US Directions

The Bert - Standard Duathlon

Solo Adventure for the outdoor enthusiast
Start with a 6-Mile run, followed by a 22-Mile bike and finish with a 3-Mile run to the finish.

The Start/Finish will all be at the ZooMontana parking lot. Gear Check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45. Please have your bike and all belongings in place prior to your event.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Awards for the top 3 Male and Female will be given at Meadowlark Brewing after the race. Awards start at 10:30am. Don't forget to grab your beer glass and free drink as well.
Start Time:
7:00am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Bert - Relay Option

The Bert relay option is for 2 active individuals who want to split the race accordingly.
Start with a 6-Mile run, followed by a 22-Mile bike and finish with a 3-Mile run to the finish. Ankle Chip Timing can be passed to teammate during the transition area. (Ex: 1 person runes, 1 person rides)

The Start/Finish will all be at the ZooMontana parking lot. Gear check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Each member of your team will receive a shirt and medal. No awards for relay teams. Free beer glass and drink at Meadowlark Brewing after the race to celebrate!
Start Time:
7:00am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Jay - Sprint Duathlon

Solo Adventure for the outdoor enthusiast
Start with a 3-Mile run, followed by a 14-Mile bike and finish with a 1.5-Mile run to the finish.

The Start/Finish will all be at the ZooMontana parking lot. Gear check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45. Please have your bike and all your belongings within the area by that time.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Awards for the top 3 Male and Female will be given at Meadowlark Brewing after the race. Awards start at 10:30am. Don't forget to grab your beer class and free drink as well!
Start Time:
7:30am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Jay - Relay Option

The Jay relay option is for 2 active individuals who want to split the race accordingly.
Start with a 3-Mile run, followed by a 14-Mile bike and finish with a 1.5-Mile run to the finish. Ankle Chip Timing can be passed to teammate during the transition area. (Ex: 1 person runs, 1 person rides)

The Start/Finish will all be at the ZooMontana parking lot. Gear check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45. Please have your bike and all your belongings within the area by that time.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Each member of your team will receive a shirt and medal. No awards for relay teams. Free beer glass and drink at Meadowlark Brewing after the race to celebrate!
Start Time:
7:30am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Nellie - Short Duathlon

Solo Adventure for the outdoor enthusiast. This is the perfect race for someone who is curious about multi-sport events.

Start with a 3-Mile run, followed by an 8-Mile bike ride.

The Start/Finish will all be at the ZooMontana parking lot. Gear check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45. Please have your bike and all your belongings within the area by that time.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Awards for the top 3 Male and Female will be given at Meadowlark Brewing after the race. Awards start at 10:30am. Don't forget to grab your beer class and free drink as well!
Start Time:
7:45am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Nellie - Relay Option

The Nellie relay option is for 2 active individuals who want to split the race accordingly.
Start with a 3-Mile run, followed by an 8-Mile bike ride. Ankle Chip Timing can be passed to teammate during the transition area. Split the race (Ex: 1 person runs, 1 person bikes)

The Start/Finish will all be at the ZooMontana parking lot. Gear check and ankle chip pickup is from 5:45 - 6:45. The Transition area will CLOSE prior to the race at 6:45. Please have your bike and all your belongings within the area by that time.

Road bikes are preferred. Helmet must be worn during the bike section of the race. Safety lights are needed on each bike. This is an open course with volunteers and police assistance.

Each member of your team will receive a shirt and medal. No awards for relay teams. Free beer glass and drink at Meadowlark Brewing after the race to celebrate!
Start Time:
7:45am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

The Stampede 5K

For those that don't want to bike, we have added a 5K to our event.

The 5K course will go north on Shiloh and wind around the Shiloh Conservation Area before heading back to the ZooMontana parking lot.

Each 5K participant will receive a shirt and medal as well as a beer glass and free drink from Meadowlark Brewing. Cheers!

Grab your ankle chip the morning of the event. Anytime between 7:00 - 8:00am at the 406 Race Series Table.
Start Time:
8:30am MDT
Registration:
Online Registration is Closed

Online Registration has Ended.

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