Carbon Valley Half Marathon & 5K

Carbon Valley Half Marathon & 5K Presented by Stapp Toyota May 9, 2026 14th Annual CV Half Marathon & 5K fundraiser for Autism Research

Small town charm with Big City services, nestled between Denver & Fort Collins, Firestone & Frederick host this adventurous route. Runners will tread upon Mining Town history via manicured trail systems, dirt paths, rural roads, bridges & tunnels. The Firestone Trail, Frederick's Milavec Lake & Charming Downtown are some highlights. The entire course has spectacular views of the Rockies and a FAST

2 MILE DOWNHILL FINISH! Participants are asked to raise funds for Autism Research individually or as a team. We are proud to have raised $200,000 for Autism since 2013.

05/25/2026
Wow! So generous of Dacono provided salty chips for the finish line food and complimented the packet pickup and the fi...
05/25/2026

Wow! So generous of Dacono provided salty chips for the finish line food and complimented the packet pickup and the finish line with soft giant cookies! Sure appreciate you helping to make our 14th annual event for autism a success.

A big THANK YOU to Subway located by Safeway and located in Del Camino! They have generously provided fresh baked coo...
05/24/2026

A big THANK YOU to Subway located by Safeway and located in Del Camino! They have generously provided fresh baked cookies for the finish line goodies!

Delicious donut holes were at the finish line! Thank you .dacono
05/23/2026

Delicious donut holes were at the finish line! Thank you .dacono

Crisp and juicy apple slices continue to be donated to our finishers! They love them! Thank you to our Firestone 's
05/23/2026

Crisp and juicy apple slices continue to be donated to our finishers! They love them! Thank you to our Firestone 's

Every single year Eldorado Natural Spring Water they provide delicious water at every aid station and finish line. A HU...
05/22/2026

Every single year Eldorado Natural Spring Water they provide delicious water at every aid station and finish line. A HUGE THANK YOU!!!

A HUGE thank you to Jean 300 Suns Brewing for the continued support year after year after year! You helped with our w...
05/22/2026

A HUGE thank you to Jean 300 Suns Brewing for the continued support year after year after year! You helped with our website in so many ways such a kind way to give to our event! Thank you for helping us get to 14 years!

This wonderful volunteer, Carrie showed up for us when we really needed her to help serve the tasty beverages provided b...
05/21/2026

This wonderful volunteer, Carrie showed up for us when we really needed her to help serve the tasty beverages provided by High Country Beverage We sure appreciate the year after year generous donation for our runners to enjoy a refreshing beverage after finishing! THANK YOU!!!

Our runners RAVED about our new 5k and half course! Thank you Town of Frederick, CO - Government for your continued sp...
05/21/2026

Our runners RAVED about our new 5k and half course! Thank you Town of Frederick, CO - Government for your continued sponsorship year after year and for making our 14th year event possible in the Town of Frederick!

Supporting us in EVERY WAY! Thank you Children's Hospital Colorado Foundation You sponsor us, enjoy having a vendor te...
05/20/2026

Supporting us in EVERY WAY! Thank you Children's Hospital Colorado Foundation You sponsor us, enjoy having a vendor tent AND gather a team of PED's join our event and run it! Love seeing everyone be part of our event! Thank you Dr. Anne Reynolds for always showing up. Event being a volunteer. Every single year! We sure appreciate YOU!

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Firestone, CO

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