Here are some of Boulder’s best races on the schedule for 2019.

Avery Brewing Co. St. Patrick’s Day 5K/10K
March 15
Boulder Reservoir
teamboco.com

Dash & Dine 5K Run Series 
April 7, 14, 21 & May 5, 12, 19
Boulder Reservoir/Coot Lake
dashndine5k.com

Frank Shorter Track Classic
May 17
Fairview High School
bolderboulder.com

Bolder Boulder 10K
May 25
Downtown Boulder
bolderboulder.com

Boulder Road Runners Potts Field All-Comers Track Meets
June 4, 18, July 2, 16, August 6, 20 (Aug. 20 includes the Mile High Mile)
University of Colorado Track & Field Complex
boulderroadrunners.org

East End 3K
June 4
Downtown Boulder
teamboco.com

Four on the Fourth 4K
July 4
Avery Brewing Co.
averybrewing.com

West End 3K
July 9
Downtown Boulder
teamboco.com

Eldorado Run for the Cure
Aug. 1
Eldorado Springs
coloradocancerfoundation.org

Pearl Street Mile
Aug. 8
Downtown Boulder
teamboco.com

Mile High Mile
Aug. 13
CU’s Potts Field
boulderrunning.com

Rattlesnake Ramble Trail Race
Sept. 12
Eldorado Springs
rattlesnakeramble.org/

Sunset Trail Running Festival
TBA – Sept. 2020
Gold Hill
teamboco.com

YWCA Dash & Bash 5K/10K
TBA – Sept. 2020
Boulder Reservoir
ywcadashbash.org

Boulder Backroads Marathon & Half Marathon

TBA – Sept. 2020
Boulder Reservoir
runboulderevents.com

Colleen De Reuck XC Classic
Oct. 31
Nevin Platt Middle School
teamboco.com

Boulder Thanksgiving Day 5K
Nov. 26
Flat Iron Park, East Boulder
teamboco.com

Colder Boulder 5K
Dec. 5
University of Colorado campus
teamboco.com

Super Santa 5K Run
Dec. 20
Central Boulder
teamboco.com