Carbon Valley Half Marathon & 5K

Saturday 11th May 2019

Firestone Regional Sports Complex: 6850 Tilbury Ave, Firestone, United States

Running, Distance running, 1 Mile, 5K, Half marathon


  • Running-Half marathon - Individual Age group/open
  • Running-5K - Individual Age group/open
  • Running-1 Mile - Individual Age group/open


Colorado at its Best – the Carbon Valley Half Marathon will showcase the beauty & diversity of Colorado’s best-kept secret.  Small town charm with Big City services, nestled between Denver & Fort Collins, Firestone & Frederick host these 13.1 mile & 5K adventures.  Runners will tread upon Mining Town history via manicured trail systems, dirt paths & rural roads, bridges & tunnels.  The Firestone Trail, Frederick’s gorgeous Milevac Lake & Charming Downtown are some highlights.  The entire course has spectacular views of the Rockies and a 2 Mile Downhill FAST FINISH.  Also offered is a Relay, & FUN RUN!  We are proud to honor MOTHERS this Mother's Day Weekend and all proceeds will benefit Autsim Research at Children's Hospital Colorado.

Event details and schedule

Friday, May 10th - Early Packet Pickup & late registration 3pm - 7:30pm at the Carbon Valley Recreation Center.  701 5th Street, Frederick Colorado

Saturday, May 11th - Packet Pickup & late registration 6:30am - 7:45am

Half Marathon & 5K Cannon Start - 8:00am

Fun Run late registration thru 8:45am

Fun Run Start - 9:00am

Finishers medals will be provided to all Half Marathon & 5K Finishers

Placement medals for top three men and top threewomen overall

Organised by

Carbon Valley Half Marathon

6456 Saddleback Ave, Firestone

Phone: 720-331-4678

Event Images