Discover 5k Race Events & Activities in Thornton, CO

2025 Race to Read 1M 5K 10K 13.1 26.2
Sun, Mar 2, 7:00 PM
Denver
2025 Race to Read 1M 5K 10K 13.1 26.2
Sun, Mar 2, 7:00 PM
Denver
2025 Welcome to My Garden 1M 5K 10K 13.1 26.2
Sun, Apr 6, 7:00 PM
Denver
2025 Welcome to My Garden 1M 5K 10K 13.1 26.2
Sun, Apr 6, 7:00 PM
Denver
2025 The Truth Is Out There 1M 5K 10K 13.1 26.2- Save $2
Sat, Mar 8, 7:00 PM
Denver
2025 The Truth Is Out There 1M 5K 10K 13.1 26.2- Save $2
Sat, Mar 8, 7:00 PM
Denver
2025 Easter 1M 5K 10K 13.1 26.2
Tue, Apr 1, 7:00 PM
Denver
2025 Easter 1M 5K 10K 13.1 26.2
Tue, Apr 1, 7:00 PM
Denver
2025 Earth Day 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
2025 Earth Day 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
Women's Couch to trails 5k training program
Sun, Apr 13, 9:00 AM
Trails across the front range
Women's Couch to trails 5k training program
Sun, Apr 13, 9:00 AM
Trails across the front range
2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
The Onesie 5k @ BrewDog Denver | 2025 CO Brewery Running Series
Sun, Mar 2, 10:00 AM
BrewDog Denver
The Onesie 5k @ BrewDog Denver | 2025 CO Brewery Running Series
Sun, Mar 2, 10:00 AM
BrewDog Denver
Fox Trot Race 5K/10K/13.1 DENVER/AURORA
Sat, Mar 29, 7:30 AM
Piney Creek Hollow Park
Fox Trot Race 5K/10K/13.1 DENVER/AURORA
Sat, Mar 29, 7:30 AM
Piney Creek Hollow Park
2025 International Womens Day 1M 5K 10K 13.1 26.2
Sat, Mar 8, 7:00 PM
Denver
2025 International Womens Day 1M 5K 10K 13.1 26.2
Sat, Mar 8, 7:00 PM
Denver
Muffin Marathon 5K/10K/13.1 DENVER/AURORA
Sat, Feb 22, 7:30 AM
Sand Creek Regional Greenway (Course Map will be emailed)
Muffin Marathon 5K/10K/13.1 DENVER/AURORA
Sat, Feb 22, 7:30 AM
Sand Creek Regional Greenway (Course Map will be emailed)
2025 Cat Day 1M 5K 10K 13.1 26.2
Fri, Aug 1, 7:00 PM
Denver
2025 Cat Day 1M 5K 10K 13.1 26.2
Fri, Aug 1, 7:00 PM
Denver
Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race
Sat, Mar 29, 7:30 AM
Sand Creek Regional Greenway(Course Map will be emailed)
Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race
Sat, Mar 29, 7:30 AM
Sand Creek Regional Greenway(Course Map will be emailed)
2025 Be Kind to Your Mind 1M 5K 10K 13.1 26.2- Save $2!
Thu, May 1, 7:00 PM
Denver
2025 Be Kind to Your Mind 1M 5K 10K 13.1 26.2- Save $2!
Thu, May 1, 7:00 PM
Denver
2025 Left Hand Half Marathon & 5k Fun Run
Sun, Apr 27, 7:30 AM
Left Hand Brewing Company
2025 Left Hand Half Marathon & 5k Fun Run
Sun, Apr 27, 7:30 AM
Left Hand Brewing Company
Sales end soon
Together Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Saturday at 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Sales end soon
Together Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Saturday at 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Zuni Street Brewing 5k | Denver | 2025 CO Brewery Running Series
Sat, Apr 12, 10:00 AM
Zuni Street Brewing Company
Zuni Street Brewing 5k | Denver | 2025 CO Brewery Running Series
Sat, Apr 12, 10:00 AM
Zuni Street Brewing Company
2025 Global Running Day 1M 5K 10K 13.1 26.2
Sun, Jun 1, 7:00 PM
Denver
2025 Global Running Day 1M 5K 10K 13.1 26.2
Sun, Jun 1, 7:00 PM
Denver
2025 Fourth of July 1M, 5K, 10K, 13.1, 26.2
Sun, Jun 22, 7:00 PM
Denver
2025 Fourth of July 1M, 5K, 10K, 13.1, 26.2
Sun, Jun 22, 7:00 PM
Denver
2025 Memorial Day 1M 5K 10K 13.1 26.2
Sun, May 18, 7:00 PM
Denver
2025 Memorial Day 1M 5K 10K 13.1 26.2
Sun, May 18, 7:00 PM
Denver

2025 Race to Read 1M 5K 10K 13.1 26.2

2025 Race to Read 1M 5K 10K 13.1 26.2

2025 Welcome to My Garden 1M 5K 10K 13.1 26.2

2025 Welcome to My Garden 1M 5K 10K 13.1 26.2

2025 The Truth Is Out There 1M 5K 10K 13.1 26.2- Save $2

2025 The Truth Is Out There 1M 5K 10K 13.1 26.2- Save $2

2025 Easter 1M 5K 10K 13.1 26.2

2025 Easter 1M 5K 10K 13.1 26.2

2025 Earth Day 1M 5K 10K 13.1 26.2- Save $2

2025 Earth Day 1M 5K 10K 13.1 26.2- Save $2

Women's Couch to trails 5k training program

Women's Couch to trails 5k training program

2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2

2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2

The Onesie 5k @ BrewDog Denver | 2025 CO Brewery Running Series

The Onesie 5k @ BrewDog Denver | 2025 CO Brewery Running Series

Fox Trot Race 5K/10K/13.1 DENVER/AURORA

Fox Trot Race 5K/10K/13.1 DENVER/AURORA

2025 International Womens Day 1M 5K 10K 13.1 26.2

2025 International Womens Day 1M 5K 10K 13.1 26.2

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

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

2025 Cat Day 1M 5K 10K 13.1 26.2

2025 Cat Day 1M 5K 10K 13.1 26.2

Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race

Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race

2025 Be Kind to Your Mind 1M 5K 10K 13.1 26.2- Save $2!

2025 Be Kind to Your Mind 1M 5K 10K 13.1 26.2- Save $2!

2025 Left Hand Half Marathon & 5k Fun Run

2025 Left Hand Half Marathon & 5k Fun Run

Together Against Breast Cancer 5K/10K/13.1 DENVER/AURORA

Together Against Breast Cancer 5K/10K/13.1 DENVER/AURORA

Zuni Street Brewing 5k | Denver | 2025 CO Brewery Running Series

Zuni Street Brewing 5k | Denver | 2025 CO Brewery Running Series

2025 Global Running Day 1M 5K 10K 13.1 26.2

2025 Global Running Day 1M 5K 10K 13.1 26.2

2025 Fourth of July 1M, 5K, 10K, 13.1, 26.2

2025 Fourth of July 1M, 5K, 10K, 13.1, 26.2

2025 Memorial Day 1M 5K 10K 13.1 26.2

2025 Memorial Day 1M 5K 10K 13.1 26.2

Things to do around Thornton

Trends in Thornton

1. New years eve parties

2. Free kids

3. Jaripeo denver

4. Craft fairs

5. Adult

6. Sugar lounge

7. Free paper shredding

8. Trivia

9. Peak martial arts

10. New years eve kid

11. Volunteer events

12. Live music