Dog Days Ultra

Missoula, United States • 22-23 Aug 2026

Dog Days ULTRA

Dog Days ULTRA is an ultrarunning event in Missoula, Montana scheduled for August 22-23, 2026. The event location is 3500 North Ave W, Missoula, MT 59801, United States.

The program presents multiple timed formats, including individual solo efforts and a relay option. Event options and published registration fees are:

  • 24 Hour Solo - registration fee $155
  • 24 Hour Relay - registration fee $95
  • 12 Hour Solo - registration fee $130
  • 6 Hour Solo - registration fee $110
  • 3 Hour Solo - registration fee $90

Registration opens March 9, 2026 and closes July 9, 2026. All listed events are categorized as ultrarunning formats. The organizer provides separate entry categories for solo and relay participation, and fees are listed per event. Visit the organization's website for the most recent information.

Race information

24 Hour Relay
24 Hour Solo
3 Hour Solo
6 Hour Solo
12 Hour Solo
Visit the organization's website for the most recent information.
Trail runs nearby

Mountain to Meadow offers a half marathon and a 10k along gravel Forest Service roads near Lolo Pass, with meadow and mountain views. A post-race BBQ serves brats, salad and Big Sky Beer.

The Blue Mountain 30K is a 30 kilometer trail race near Missoula, Montana. The 18.6 mile loop gains 3,600 feet and passes through ponderosa pine forest and flowering meadows, with the field capped at 200 entrants.

A 15K trail race at Montana Snowbowl with a 4.65 mile climb to Grizzly Chair, a 4.65 mile single-track descent on Beargrass Highway, 2,150 ft of elevation gain, chip timing, and a field capped at 250 participants.

Obstacle course races at Washington-Grizzly Stadium in Missoula on September 26, 2026. Multiple distances include a double 10K, 5K, 3K, kids and All Abilities races, plus team competition and a women’s flag football scrimmage.

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