Dirt Circus - Park City

Dirt Circus - Park City

Dirt Circus is a free, one-day community event organized by UltraSignup that will take place in Park City, Utah on August 22, 2026. The Park City edition is hosted at Rendezvous Run and is presented as a local festival to highlight races, run clubs, brands, and running-related businesses.

The event program centers on a social group run followed by an on-site expo. After a group run and return to the festival area, attendees can visit brand booths, learn about local races, explore running gear and apparel, demo shoes, and sample hydration and nutrition products. The day also includes food service, a raffle with prizes from brand partners, and face decorating with a glitter station.

Operational notes: this is a cupless event so participants should bring bottles or cups for water refills. Dogs are not allowed except for service animals. At check-in participants receive an UltraSignup branded Shoe Bag Lite while supplies last. The group run will be split into smaller groups to accommodate different paces and to reduce trail crowding.

Available route options

• 4 miles casual group run
• 6.5 miles casual group run

Additional items: a Park City Dirt Circus T-shirt is available for preorder with preorders closing August 2, 2026. Registration opens May 22, 2026. Partners include Rendezvous Run and several sponsors and race organizations. Visit the organization's website for the most recent information.