10K Races in Colorado | My Next Race

RMRR Spring Marathon Training Series #2

Sat, Apr 11 · Thornton, CO Thornton

Road MTS#2 - 10 MileMTS#2 - 20 Mile

From $20 Open Closing Soon

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Spring Fling Prairie Dog Half, 10k, & 5k

Sun, Apr 12 · Arvada, CO Arvada

Road 5k10kHalf Marathon

From $25 Open Closing Soon

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All-Out Beat the Heat

Sat, Apr 18 · Westminster, CO Westminster

Virtual 5KVIRTUAL 5K10K +3

From $25 Open Closing Soon

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Run for Donuts 5K/10K/13.1 DENVER/AURORA

Sat, Apr 25 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA

Sat, Apr 25 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Pueblo Spring Runoff

Sun, Apr 26 · Pueblo, CO Pueblo

Road 5K Run10K Run10M Run

From $35 Open

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Sunrise Marathon 5K/10K/13.1 DENVER/AURORA

Sat, May 2 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Cinco De Mayo Run 5K/10K/13.1 DENVER/AURORA

Sat, May 2 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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The Colorado Marathon

Sun, May 3 · Fort Collins, CO Fort Collins

Road 5K10KHalf Marathon +1

From $35 Open

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Super Mom 5K/10K/Half - Colorado Springs

Sun, May 10 · Colorado Springs, CO Colorado Springs

Virtual Virtual 5K5K5K-No Shirt +6

From $30 Open 6 spots left

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Colorado Women's Classic - Westminster

Sun, May 10 · Westminster, CO Westminster

Road 5k10k10 Miler

From $35 Open

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Run for Mental Health 5K/10K/13.1 DENVER/AURORA

Sat, May 23 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Memorial Day Run 5K/10K/13.1 DENVER/AURORA

Sat, May 23 · Centennial, CO Centennial

Virtual Family 1 Mile Fun RunVirtual Run Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Farish Trail Race

Sat, May 23 · Woodland Park, CO Woodland Park

Trail Kids Run5K10K +1

From $0 Open

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The Narrow Gauge Races

Sun, May 24 · Durango, CO Durango

Road The Narrow Gauge 5KThe Narrow Gauge 10 Mile

From $30 Open Closing Soon

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8th Annual Angel Run at Red Leg Brewing

Mon, May 25 · Colorado Springs, CO Colorado Springs

Road 5k Angel Run at Red Leg Brewing, Timed5k Angel Run at Red Leg Brewing, Not Timed10k Angel Run at Red Leg Brewing, Timed +1

From $35 Open

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Creede Donkey Dash

Sat, Jun 6 · Creede, CO Creede

Creede Donkey Dash 3 MilerCreede Donkey Dash 10 Miler

From $70 Open

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Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA

Sat, Jun 6 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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SuperHeroes Run 5K/10K/13.1 DENVER/AURORA

Sat, Jun 6 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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2.2 for 22q Walk/Run/Ride 2026

Sat, Jun 6 · Anywhere, CO Anywhere

Virtual Virtual 2.2 for 22q 20262.2 for 22q Run/Walk/Ride (IN PERSON- ERIE, COLORADO)5k for 22q Run/Walk/Ride (IN PERSON- ERIE, COLORADO) +5

From $22 Open Closing Soon

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Colorado 13er (Half Marathon/10k/5k)

Sun, Jun 7 · Louisville, CO Louisville

Road 5k10k13er

From $30 Open

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The Steamboat Marathon

Sun, Jun 7 · Steamboat Springs, CO Steamboat Springs

Road 10KHalf MarathonMarathon

From $70 Open

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DU Dash Colorado

Sun, Jun 7 · Palmer Lake, CO Palmer Lake

Road 5K10KYouth Dash

From $30 Open

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All-Out Summer Breeze

Sat, Jun 13 · Arvada, CO Arvada

Virtual 5KVIRTUAL 5K10K +3

From $25 Open

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Garden of the Gods 10 Mile/10K and Trail Run

Sun, Jun 14 · Colorado Springs, CO Colorado Springs

Trail 10K10 MileTrail Run

From $60 Open

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Sloth Run 5K/10K/13.1 DENVER/AURORA

Sat, Jun 20 · Centennial, CO Centennial

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run Juneteenth Day 5K/10K/13.1 DENVER/AURORA

Sat, Jun 20 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Father's Day Classic 10k, 5k, & 1 Mile

Sun, Jun 21 · Arvada, CO Arvada

Road Manly Mile (TIMED - for MEN Only)1 Mile Fun Run (untimed)5k +3

From $8 Open

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SBT TRL

Sat, Jun 27 · Steamboat Springs, CO Steamboat Springs

Road 5k10k

From $35.75 Open

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The Sunlight Showdown

Sat, Jun 27 · Glenwood Springs, CO Glenwood Springs

Trail 5k Trail Run10k Trail Run1/2 Marathon Trail Run

From $35 Open

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July 4th Run 5K/10K/13.1 DENVER/AURORA

Sat, Jul 4 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Let Freedom Run 5k/10k - Louisville

Sat, Jul 4 · Louisville, CO Louisville

Road 5k10k

From $30 Open

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Run for Chocolate 5K/10K/13.1 DENVER/AURORA

Sat, Jul 4 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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All-Out Dog Days

Sat, Jul 11 · Westminster, CO Westminster

Virtual 5KVIRTUAL 5KVIRTUAL 10K +3

From $25 Open Closing Soon

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Heatwave Half Marathon - Denver

Sat, Jul 11 · Denver, CO Denver

Virtual 1 Mile5 K10 K +5

From $17 Open 5 spots left

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Heatwave Half Marathon - Colorado Springs

Sun, Jul 12 · Colorado Springs, CO Colorado Springs

Virtual 1 Mile5 K10 K +5

From $17 Open 5 spots left

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Audi Power of Four Trail Run

Sat, Jul 18 · Aspen, CO Aspen

Trail 10K Run25K Run50K Run

From $105 Open 75 spots left

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Spring Creek Memorial Trail Run

Sat, Jul 18 · Steamboat Springs, CO Steamboat Springs

Road 5k9.5 Mile

From $25.75 Open 100 spots left

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Summer Splash Prairie Dog Half, 10k, & 5k

Sat, Jul 18 · Castle Rock, CO Castle Rock

Road 5k10kHalf Marathon

From $25 Open

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Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA

Sat, Jul 25 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Run for Donuts 5K/10K/13.1 DENVER/AURORA

Sat, Jul 25 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Popsicle 5K/10K/Half - Colorado Springs

Sat, Aug 1 · Colorado Springs, CO Colorado Springs

Virtual 5K-No Shirt5KVirtual 5K +6

From $25 Open

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All-Out Runapalooza

Sat, Aug 8 · Arvada, CO Arvada

Virtual VIRTUAL 5K5K10K +3

From $25 Open

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Into the Hills Eltuck 10k

Tue, Aug 11 · Bellvue, CO Bellvue

Trail Into the Hills Eltuck 10k

From $25 Open

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Run for PB& J 5K/10K/13.1 DENVER/AURORA

Sat, Aug 15 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Farish Mt Bike Race

Sat, Aug 15 · Woodland Park, CO Woodland Park

Beginner LoopIntermediate LoopAdvanced Loop

From $45 Open

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Bagel Run 5K/10K/13.1 DENVER/AURORA

Sat, Aug 15 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Pioneer Prairie Dog Half, 10k & 5k

Sun, Aug 23 · Westminster, CO Westminster

Road 5k10kHalf Marathon

From $25 Open

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Run to Breast Cancer 5K/10K/13.1 DENVER/AURORA

Sat, Aug 29 · Centennial, CO Centennial

Virtual Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Sloth Run 5K/10K/13.1 DENVER/AURORA

Sat, Aug 29 · Centennial, CO Centennial

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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