Any Length
Any Month
All-Out Fa La La
Westminster, CO
Saturday, December 7th, 2024
All-Out Polar Prowl
Arvada, CO
Saturday, January 11th, 2025
Prairie Dog Run Series
Louisville, CO
Sunday, January 12th, 2025
Arctic Prairie Dog Half, 10k & 5k
Sunday, January 19th, 2025
Run for Coffee Hybrid Race DENVER/AURORA
Aurora, CO
Saturday, January 25th, 2025
The Cookie Dash Hybrid Race DENVER/AURORA
All-Out Mardi Crawl
Saturday, February 22nd, 2025
The Sloth Run Hybrid Race DENVER/AURORA
Time to Paddy 5k/10k & Lucky 13.1 - Denver
Denver, CO
Saturday, March 1st, 2025
All-Out Spring Fever
Golden, CO
Sunday, March 23rd, 2025
Spring Fling Prairie Dog Half, 10k, & 5k
Sunday, April 13th, 2025
Three Creeks Half Marathon
Englewood, CO
Platte River Half-Marathon and Relay
Littleton, CO
All-Out Beat the Heat
Saturday, April 19th, 2025
Runs With Scissors Races
Brighton, CO
Saturday, April 26th, 2025
Blue Heron Half & 5K
Sunday, April 27th, 2025
Longmont Half & 5k (LM Half)
Longmont, CO
Sunday, May 4th, 2025
Colorado 13er (Half Marathon/10k/5k)
Sunday, June 1st, 2025
All-Out Summer Breeze
Saturday, June 7th, 2025
Hometown Half Marathon & 5k/10k - Denver
Saturday, June 21st, 2025
All-Out Dog Days
Saturday, July 12th, 2025
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, CO
Saturday, July 19th, 2025
All-Out Runapalooza
Saturday, August 2nd, 2025
Erie Half & 5k
Erie, CO
Sunday, August 17th, 2025
Labor Day Half Marathon
Parker, CO
Monday, September 1st, 2025
All-Out Fall Fest
Saturday, September 13th, 2025
Spooky Sprint - Denver
Sunday, September 14th, 2025
Pioneer Prairie Dog Half, 10k & 5k
Saturday, September 27th, 2025
Westy Half & 5k
Sunday, October 12th, 2025
All-Out Kooky-Spooky
Sunday, November 2nd, 2025
