Racers and the Moose!
Racers limber up before the Junior Moose start
Pushing to the finish!

Moose on the Loose Registration is Open!

Adam Loomis
May 1, 2026

Park City’s favorite trail series returns this summer for its ninth year. Since taking on this series in 2024, PCSS has continued the event’s legacy of building a community of young runners and providing this healthy and fun focused opportunity for local kids.


The Moose on the Loose is a four-race trail running series in Park City for kids ages 3–14. Built to be fun, welcoming, and confidence building, the series gives young runners a chance to race on local trails, stay active, and enjoy a supportive community atmosphere. Recommended race distances are available by age to help athletes find the right fit.


The 2026 race dates are June 13, July 18, August 15, and September 12, with all races beginning at 9:00 AM. Our race venues of Lower RTS, Round Valley North, Quinn’s Trailhead, and Utah Olympic Park offer a variety of exciting trail settings throughout the summer. Athletes may register for individual races at $25 each or sign up for the full four-race series for $80. Sign up now!

EVENT DATES

  • Jun 13: Lower RTS Trails
  • Jul 18: Round Valley North
  • Aug 15: Quinn’s Trailhead
  • Sept 12: Utah Olympic Park

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