Running Races in Frederick, Colorado 2026 | Browse All Races

There are 3 running races in Frederick, Colorado in 2026. The next is the Hyrox Sim on June 13.

Sat, Jun 13 · Frederick, CO Frederick

Full Hyrox Sim (Individual)Half Hyrox Sim IndividualHalf Hyrox Sim (Teams of 2) +1

From $55 Open

Sat, Jul 25 · Frederick, CO Frederick

Cerox Iron Teams of 2Cerox IndividualCerox Teams of 2 +1

From $45 Open

Sat, Aug 22 · Frederick, CO Frederick

Cerox Iron X Teams of 2Cerox Iron IndividualCerox Iron Teams of 2 +1

From $45 Open

Running Races in Frederick, Colorado — 2026