Billings Skyline Races

Billings, United States • 31 May 2026

Billings Skyline Races

The Billings Skyline Races take place on a variety of paved paths and trails within Billings, Montana. The event offers two distinct distances for participants:

  • 30K (18.6 miles)
  • Half Marathon (13.1 miles)

The course begins by taking runners to the top of the sandstone Rimrocks. The route includes the Skyline Trail, which follows a sandstone ridge and provides views of the Yellowstone Valley and the Beartooth Mountains. The path features moderate elevation changes throughout these early sections.

Participants then move onto Skyway Drive, a newer segment of the course characterized by rolling hills, gentle curves, and open terrain. Both race distances then utilize the Alkali Creek Trail. This specific section follows a creek bed and provides a shaded environment for the runners. The final portion of the course leads toward the finish line located at Two Moon Park.

The event occurs on paved paths and is designed for various experience levels. Registration for these races typically opens in late November of the preceding year. Visit the organization's website for the most recent information.

Race information

30 km
30k
13 mi
Half Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Prairie Goat Ultra at Acton Recreation Area on May 9-10, 2026 features timed bike events on an approximate 8 mile loop and running events on 4 mile single track loops. Races are self timed and primitive camping is available.

Experience the hills north of Laurel in the Chief Joseph Uphill Run. Choose between 2, 4, or 8 mile routes starting and ending at the scenic Thomson Park.

A trail event at Phipps Park west of Billings with 2, 4, 6, and 8 mile courses plus a virtual option, one aid station, no-paper-cup policy, awards, a $600 cash giveaway, and donations to local trail maintenance.

A roughly 5K trail race at Dover Park in Billings, Montana, serving as the final race of the Free 3 series. The course runs on dirt trails, includes park views, and a potluck follows; the event is free for Yellowstone Rim Runners.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.