Headwaters Relay
Headwaters Relay logo

Headwaters Relay

Bozeman, Montana, United States View on map
Jul 31, 2026 – Aug 02, 2026 (America/Denver local time)
Running

About this race

The Headwaters Relay is a 3 day, team run, team-supported, adventure race that goes through the backcountry of Montana. There are no aid stations. The exchange points are not marked and are found by following written leg descriptions. Legs very in difficulty and terrain, and range from 1 to 6 miles. Each day has a definitive start and end point, and overall team time is a compilation of cumulative time from all legs. Runners do not run through the night. Every team runner must run a minimum of one leg per day.

Due to Forest Service permits, we are limited to a field of 26 teams, with preference given to teams that ran the previous year. Team size ranges from 4 to 10 runners. 

Team size:

ULTRA TEAM 3-5 Runners ($1000 per team)

STANDARD TEAM 6-10 runners ($1500 per team)

Teams choose their own name

Teams must have one designated team captain

Teams are responsible for their own support and aid along the way, including liquids, food, navigation, and anything else to keep their runners going.

A maximum of 2 support vehicles per team allowed on the route one must be high clearance 

Each runner is required to run a minimum of one leg each day of the Relay

Teams determine who runs which leg. Each team must complete all the designated legs

Once a runner begins a leg, he/she should complete it. If a runner cannot complete a leg for whatever legitimate reason (e.g., medical condition), then another runner from the team must complete their leg

Teams must run the legs in succession(i.e., one at a time), not two or more at a time (concomitantly)

Pick your distance

Running

Headwaters Relay Full Team 2026

Jul 31, 2026 Ultra 5:30 AM
$1,500.00
Closed

Headwaters Relay Ultra Team 2026

Jul 31, 2026 Ultra 5:30 AM
$1,000.00
Closed

Typical race-day weather

Based on 13 years of Open-Meteo archive data for this event's race dates in Bozeman, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 13.3° / Maximum temperature (race-week average) 28.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 13.2° / Maximum feels like — heat index / wind chill (race-week average) 28.8°
Peak wind (km/h)
Strongest wind of the day (race-week average)
14.6
Precip (mm)
Precipitation over the day (race-week average)
0.4mm
Humidity
Mean relative humidity (race-week average)
44.6%
Sunrise
Sunrise at the start line on July 31, 2026 (MDT)
Sunset
Sunset at the start line on July 31, 2026 (MDT)
Daylight
Hours between sunrise and sunset on race day
14h 47m

The sun rises at 6:06 AM and sets at 8:54 PM local time (MDT) in Bozeman on July 31, 2026 — 14h 47m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

Other races near Bozeman

Different organizers, within 40 miles, in the next three months

Find upcoming events by distance:

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 36 Bozeman events

Spotted something wrong? Tell us and we'll fix it.