Upcoming 10Ks in Jefferson County, CO

Upcoming

All Classic

10K

Name

No	Race Date	Race	Location	Options
1	Cancelled Aug 4, 2024 Sunday	Evergreen Town Race 10K, 5K run More Information	Evergreen, CO City Location Jefferson County, CO	details update save claim feature
2	Aug 10, 2024 Saturday	Holy Cow Trail Stampede 10K, 5K run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
3	Aug 11, 2024 Sunday	Hometown Half Marathon 13.1M, 10K, 5K, 1M run \| kids run Virtual Option More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
4	Aug 24, 2024 Saturday	Westminster Trail Race 13.1M, 10K, 5K trail run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
5	Sep 14, 2024 Saturday	All-Out Fall Fest 13.1M, 10K, 5K run Virtual Option More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
5	Sep 14, 2024 Saturday	Boston Marathon Qualifier		details update save claim feature
6	Sep 22, 2024 Sunday	Golden Gallop 10K, 5K run \| kids run More Information	Golden, CO City Location Jefferson County, CO	details update save claim feature
7	Sep 28, 2024 Saturday	Prairie Dog Half and 10K/5K 13.1M, 10K, 5K run \| kids run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
8	Sep 29, 2024 Sunday	Bear Chase Race - Half Marathon & 10K 13.1M, 10K trail run More Information	Lakewood, CO City Location Jefferson County, CO	details update save claim feature
9	Oct 5, 2024 Saturday	Not So Flatt Breast Cancer Awareness Run/Walk 10K, 5K run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
10	Oct 27, 2024 Sunday	All-Out Kooky-Spooky 13.1M, 10K, 5K run Virtual Option More Information	Golden, CO City Location Jefferson County, CO	details update save claim feature
11	Nov 3, 2024 Sunday	Turkey Trails 10K, 5K, 1M run \| kids run Virtual Option More Information	Lakewood, CO City Location Jefferson County, CO	details update save claim feature
12	Nov 23, 2024 Saturday	10K Turkey Trek & 5K Turkey Trot 10K, 5K, 2K run More Information	Arvada, CO City Location Jefferson County, CO	details update save claim feature
13	Dec 7, 2024 Saturday	All-Out Fa La La 13.1M, 10K, 5K run Virtual Option More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
14	Dec 15, 2024 Sunday	Candy Cane Run 10K, 5M, 1M run \| kids run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
15	Jan 11, 2025 Saturday	All-Out Polar Prowl 13.1M, 10K, 5K run Virtual Option More Information	Arvada, CO City Location Jefferson County, CO	details update save claim feature
16	Feb 22, 2025 Saturday	All-Out Mardi Crawl 13.1M, 10K, 5K run Virtual Option More Information	Arvada, CO City Location Jefferson County, CO	details update save claim feature
17	Feb 22, 2025 Saturday	Six Pack Series Winter Westminster 5K and 10K 10K, 5K run More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
18	Mar 23, 2025 Sunday	All-Out Spring Fever 13.1M, 10K, 5K run More Information	Golden, CO City Location Jefferson County, CO	details update save claim feature
19	Apr 13, 2025 Sunday	Spring Fling Prairie Dog Half 13.1M, 10K, 5K run \| kids run More Information	Arvada, CO City Location Jefferson County, CO	details update save claim feature
20	Apr 19, 2025 Saturday	All-Out Beat the Heat 13.1M, 10K, 5K run Virtual Option More Information	Westminster, CO City Location Adams County, CO Jefferson County, CO	details update save claim feature
20	Apr 19, 2025 Saturday	Boston Marathon Qualifier		details update save claim feature

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.