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Upcoming Races Near Lafayette, CO

Run the Ranch logo

Run the Ranch

Loveland, CO

Friday, April 10th, 2026

Featured
10K
5K
Trail
View details for race Run the Ranch

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CRMAC Uplift Her - 5K Run/Walk logo

CRMAC Uplift Her - 5K Run/Walk

Fort Collins, CO

Saturday, April 11th, 2026

5K
View details for race CRMAC Uplift Her - 5K Run/Walk
ASDAsh 5K to Beat Tooth Decay logo

ASDAsh 5K to Beat Tooth Decay

Aurora, CO

Saturday, April 11th, 2026

5K
View details for race ASDAsh 5K to Beat Tooth Decay
RMRR Spring Marathon Training Series #2 logo

RMRR Spring Marathon Training Series #2

Thornton, CO

Saturday, April 11th, 2026

10 Miles
Ultra
View details for race RMRR Spring Marathon Training Series #2
Dash for Detection: Oral Cancer Awareness 5K logo

Dash for Detection: Oral Cancer Awareness 5K

Denver, CO

Saturday, April 11th, 2026

5K
View details for race Dash for Detection: Oral Cancer Awareness 5K
Rockin on the River 5K logo

Rockin on the River 5K

Littleton, CO

Saturday, April 11th, 2026

5K
View details for race Rockin on the River 5K
RMRR April Trophy Series logo

RMRR April Trophy Series

Denver, CO

Sunday, April 12th, 2026

View details for race RMRR April Trophy Series
Boulder Track Series Meet 1 logo

Boulder Track Series Meet 1

Longmont, CO

Sunday, April 12th, 2026

1 Mile
View details for race Boulder Track Series Meet 1
Donut Dash logo

Donut Dash

Denver, CO

Sunday, April 12th, 2026

5K
View details for race Donut Dash
Platte River Half-Marathon, Relay & 5k logo

Platte River Half-Marathon, Relay & 5k

Littleton, CO

Sunday, April 12th, 2026

Half
5K
View details for race Platte River Half-Marathon, Relay & 5k
Healthy Kids Running Series Spring 2026 - Denver, CO logo

Healthy Kids Running Series Spring 2026 - Denve...

Denver, CO

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Denver, CO
Spring Fling Prairie Dog Half, 10k, & 5k logo

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

Arvada, CO

Sunday, April 12th, 2026

Half
10K
5K
View details for race Spring Fling Prairie Dog Half, 10k, & 5k
Healthy Kids Running Series Spring 2026 - Aurora, CO logo

Healthy Kids Running Series Spring 2026 - Auror...

Aurora, CO

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Aurora, CO
Hop Into Spring 5K - Denver logo

Hop Into Spring 5K - Denver

Denver, CO

Sunday, April 12th, 2026

5K
View details for race Hop Into Spring 5K - Denver
Prairie Dog Run Series logo

Prairie Dog Run Series

Louisville, CO

Sunday, April 12th, 2026

Half
View details for race Prairie Dog Run Series
Healthy Kids Running Series Spring 2026 - Fort Collins, CO logo

Healthy Kids Running Series Spring 2026 - Fort ...

Fort Collins, CO

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Fort Collins, CO
Great Western Trail Race logo

Great Western Trail Race

Severance, CO

Saturday, April 18th, 2026

5K
10K
Half
Trail
View details for race Great Western Trail Race
Kerr Gulch Amble logo

Kerr Gulch Amble

Evergreen, CO

Saturday, April 18th, 2026

View details for race Kerr Gulch Amble
All-Out Beat the Heat logo

All-Out Beat the Heat

Westminster, CO

Saturday, April 18th, 2026

Half
10K
5K
Trail
View details for race All-Out Beat the Heat
DoNot Stop Half Marathon (5k/10k) - Denver logo

DoNot Stop Half Marathon (5k/10k) - Denver

Westminster, CO

Sunday, April 19th, 2026

1 Mile
5K
10K
View details for race DoNot Stop Half Marathon (5k/10k) - Denver
DoNot Stop Half Marathon (5k/10k) - Denver logo

DoNot Stop Half Marathon (5k/10k) - Denver

Littleton, CO

Sunday, April 19th, 2026

1 Mile
5K
10K
View details for race DoNot Stop Half Marathon (5k/10k) - Denver
Fairmount Fit Fest logo

Fairmount Fit Fest

Golden, CO

Sunday, April 19th, 2026

5K
View details for race Fairmount Fit Fest
Horsetooth Half Marathon - Presented by Fort Collins Connexion logo

Horsetooth Half Marathon - Presented by Fort Co...

Fort Collins, CO

Sunday, April 19th, 2026

Half
Trail
Fast
View details for race Horsetooth Half Marathon - Presented by Fort Collins Connexion
Hot Laps - Denver logo

Hot Laps - Denver

Denver, CO

Friday, April 24th, 2026

View details for race Hot Laps - Denver
Bigfoot Half Marathon logo

Bigfoot Half Marathon

Estes Park, CO

Saturday, April 25th, 2026

Half
5K
View details for race Bigfoot Half Marathon
Runs With Scissors Races logo

Runs With Scissors Races

Brighton, CO

Saturday, April 25th, 2026

Half
Marathon
Ultra
View details for race Runs With Scissors Races
NoCo Half Marathon & 10K logo

NoCo Half Marathon & 10K

Loveland, CO

Saturday, April 25th, 2026

10K
Half
View details for race NoCo Half Marathon & 10K
Unicorn 5k (Denver-East) logo

Unicorn 5k (Denver-East)

Denver, CO

Sunday, April 26th, 2026

5K
View details for race Unicorn 5k (Denver-East)
2026 Flying Pig 5K logo

2026 Flying Pig 5K

Fort Collins, CO

Sunday, April 26th, 2026

5K
View details for race 2026 Flying Pig 5K
Blue Heron Half & 5K logo

Blue Heron Half & 5K

Brighton, CO

Sunday, April 26th, 2026

Half
5K
Fast
View details for race Blue Heron Half & 5K
2026 Dash & Dine 5k Run Series logo

2026 Dash & Dine 5k Run Series

Boulder, CO

Tuesday, April 28th, 2026

5K
View details for race 2026 Dash & Dine 5k Run Series
Friends of the National Center Science Stride 5K logo

Friends of the National Center Science Stride 5K

Boulder, CO

Friday, May 1st, 2026

5K
View details for race Friends of the National Center Science Stride 5K
9th edition CollaBEERation 5k & Brew Fest Party logo

9th edition CollaBEERation 5k & Brew Fest Party

Longmont, CO

Saturday, May 2nd, 2026

5K
View details for race 9th edition CollaBEERation 5k & Brew Fest Party
Adams County Foster Care 5K Run/Walk and 1 mile fun run logo

Adams County Foster Care 5K Run/Walk and 1 mile...

Brighton, CO

Saturday, May 2nd, 2026

5K
1 Mile
View details for race Adams County Foster Care 5K Run/Walk and 1 mile fun run
22nd Annual Bob Turner Classic 5K Run/Walk logo

22nd Annual Bob Turner Classic 5K Run/Walk

Berthoud, CO

Saturday, May 2nd, 2026

5K
View details for race 22nd Annual Bob Turner Classic 5K Run/Walk
High Line Canal 5K/10K Run logo

High Line Canal 5K/10K Run

Centennial, CO

Saturday, May 2nd, 2026

10K
5K
View details for race High Line Canal 5K/10K Run
The Colorado Marathon logo

The Colorado Marathon

Fort Collins, CO

Sunday, May 3rd, 2026

Marathon
Half
10K
View details for race The Colorado Marathon
Rise  Against Suicide - Emerge 5K logo

Rise Against Suicide - Emerge 5K

Boulder, CO

Sunday, May 3rd, 2026

5K
View details for race Rise Against Suicide - Emerge 5K
2026 Altitude Elementary Moose Mudder logo

2026 Altitude Elementary Moose Mudder

Aurora, CO

Sunday, May 3rd, 2026

5K
View details for race 2026 Altitude Elementary Moose Mudder
RMRR May Trophy Series logo

RMRR May Trophy Series

Denver, CO

Sunday, May 3rd, 2026

5K
Fast
View details for race RMRR May Trophy Series
Frank Shorter Track Classic logo

Frank Shorter Track Classic

Longmont, CO

Sunday, May 3rd, 2026

1 Mile
5K
View details for race Frank Shorter Track Classic
Longmont Half & 5k (LM Half) logo

Longmont Half & 5k (LM Half)

Longmont, CO

Sunday, May 3rd, 2026

Half
5K
View details for race Longmont Half & 5k (LM Half)
Dash & Dine 5k #2 logo

Dash & Dine 5k #2

Boulder, CO

Tuesday, May 5th, 2026

5K
View details for race Dash & Dine 5k #2
HRCA Mother's Day 5K logo

HRCA Mother's Day 5K

Highlands Ranch, CO

Saturday, May 9th, 2026

5K
View details for race HRCA Mother's Day 5K
Run for the Trees - BSBF 2-Mile Run logo

Run for the Trees - BSBF 2-Mile Run

Loveland, CO

Saturday, May 9th, 2026

View details for race Run for the Trees - BSBF 2-Mile Run
Parker Parks and Recreation Miles over the Meadow Mother’s Day 5K & Family Fun Trek logo

Parker Parks and Recreation Miles over the Mead...

Parker, CO

Saturday, May 9th, 2026

5K
1 Mile
View details for race Parker Parks and Recreation Miles over the Meadow Mother’s Day 5K & Family Fun Trek
2026 Five Star 5K, Mile of Smiles, and Wellness Festival logo

2026 Five Star 5K, Mile of Smiles, and Wellness...

Brighton, CO

Saturday, May 9th, 2026

5K
1 Mile
View details for race 2026 Five Star 5K, Mile of Smiles, and Wellness Festival
Cherry Creek Race for the Watershed 2026 logo

Cherry Creek Race for the Watershed 2026

Aurora, CO

Saturday, May 9th, 2026

5K
View details for race Cherry Creek Race for the Watershed 2026
Run For The Trees - 2 Mile Fun Run logo

Run For The Trees - 2 Mile Fun Run

Loveland, CO

Saturday, May 9th, 2026

View details for race Run For The Trees - 2 Mile Fun Run
Quad Rock 25 & 50 Mile Trail Races logo

Quad Rock 25 & 50 Mile Trail Races

Bellvue, CO

Saturday, May 9th, 2026

Ultra
Trail
View details for race Quad Rock 25 & 50 Mile Trail Races

Explore more in Lafayette, CO

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AprilMayJune

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