Discover Race Events & Activities in Boulder, CO

Race Through Georgia Virtual Race | 5K, 10K, Half Marathon & More | Run
Sat, May 2, 1:00 PM
Boulder · Boulder
Race Through Georgia Virtual Race | 5K, 10K, Half Marathon & More | Run
Sat, May 2, 1:00 PM
Boulder · Boulder
Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race
Sat, May 2, 1:00 PM
Boulder · Boulder
Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race
Sat, May 2, 1:00 PM
Boulder · Boulder
Race Through Florida Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Florida Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
May the 4th Be With You - 4 Mile Virtual Race
Mon, May 4, 1:00 PM
Boulder · Boulder
May the 4th Be With You - 4 Mile Virtual Race
Mon, May 4, 1:00 PM
Boulder · Boulder
Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race
Sat, May 2, 1:00 PM
Denver · Denver
Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race
Sat, May 2, 1:00 PM
Denver · Denver
Race Through Colorado Virtual Race | 5K, 10K, Half Marathon | Run Anywhere
Sat, May 9, 1:00 PM
Boulder · Boulder
Race Through Colorado Virtual Race | 5K, 10K, Half Marathon | Run Anywhere
Sat, May 9, 1:00 PM
Boulder · Boulder
Race Through Connecticut Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Connecticut Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Delaware Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Delaware Virtual Race | 5K, 10K, Marathon | Run Anywhere
Sat, May 16, 1:00 PM
Boulder · Boulder
Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race
yesterday at 1:00 PM
Boulder · Boulder
Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race
yesterday at 1:00 PM
Boulder · Boulder
Boulder Race Day Shuttle – Denver to Boulder 2026
Mon, May 25, 5:00 AM
Boulder · 3005 Arapahoe Ave
Boulder Race Day Shuttle – Denver to Boulder 2026
Mon, May 25, 5:00 AM
Boulder · 3005 Arapahoe Ave
Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race
yesterday at 1:00 PM
Denver · Denver
Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race
yesterday at 1:00 PM
Denver · Denver
2026 Denver Mini Derby
Sat, May 2, 1:00 PM
Denver · Denargo Market
2026 Denver Mini Derby
Sat, May 2, 1:00 PM
Denver · Denargo Market
Mother's Day 1M 5K 10K 13.1 26.2
Sun, May 10, 1:00 PM
Boulder · Boulder
Mother's Day 1M 5K 10K 13.1 26.2
Sun, May 10, 1:00 PM
Boulder · Boulder
Sales end soon
Denver Beer Company 50k Run | Solo or Relay | Co Brewery Running Series
Saturday at 9:00 AM
Arvada · Denver Beer Co. Olde Town Arvada
Sales end soon
Denver Beer Company 50k Run | Solo or Relay | Co Brewery Running Series
Saturday at 9:00 AM
Arvada · Denver Beer Co. Olde Town Arvada
Mother's Day 1M 5K 10K 13.1 26.2
Sun, May 10, 1:00 PM
Denver · Denver
Mother's Day 1M 5K 10K 13.1 26.2
Sun, May 10, 1:00 PM
Denver · Denver
Cat Day Virtual Race 1M 5K 10K 13.1 26.2
Sun, Aug 9, 1:00 PM
Boulder · Boulder
Cat Day Virtual Race 1M 5K 10K 13.1 26.2
Sun, Aug 9, 1:00 PM
Boulder · Boulder
2026 Born to Be a Princess 1M 5K 10K 13.1 26.2 - Now Only $16!
Sun, Nov 1, 1:00 PM
Boulder · Boulder
2026 Born to Be a Princess 1M 5K 10K 13.1 26.2 - Now Only $16!
Sun, Nov 1, 1:00 PM
Boulder · Boulder
2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2
Sun, Mar 8, 1:00 PM
Boulder · Boulder
2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2
Sun, Mar 8, 1:00 PM
Boulder · Boulder
Denver Darling Derby: Reimagining Tradition in Support of Racehorse Welfare
Sat, May 2, 5:00 PM
Denver · Balistreri Vineyards
Denver Darling Derby: Reimagining Tradition in Support of Racehorse Welfare
Sat, May 2, 5:00 PM
Denver · Balistreri Vineyards

Race Through Georgia Virtual Race | 5K, 10K, Half Marathon & More | Run

Race Through Georgia Virtual Race | 5K, 10K, Half Marathon & More | Run

Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Florida Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Florida Virtual Race | 5K, 10K, Marathon | Run Anywhere

May the 4th Be With You - 4 Mile Virtual Race

May the 4th Be With You - 4 Mile Virtual Race

Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Hawaii Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Arkansas 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Colorado Virtual Race | 5K, 10K, Half Marathon | Run Anywhere

Race Through Colorado Virtual Race | 5K, 10K, Half Marathon | Run Anywhere

Race Through Connecticut Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Connecticut Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Delaware Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Delaware Virtual Race | 5K, 10K, Marathon | Run Anywhere

Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race

Boulder Race Day Shuttle – Denver to Boulder 2026

Boulder Race Day Shuttle – Denver to Boulder 2026

Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race

Race Through Arizona 1M 5K 10K 13.1 26.2 Virtual Race

2026 Denver Mini Derby

2026 Denver Mini Derby

Mother's Day 1M 5K 10K 13.1 26.2

Mother's Day 1M 5K 10K 13.1 26.2

Denver Beer Company 50k Run | Solo or Relay | Co Brewery Running Series

Denver Beer Company 50k Run | Solo or Relay | Co Brewery Running Series

Mother's Day 1M 5K 10K 13.1 26.2

Mother's Day 1M 5K 10K 13.1 26.2

Cat Day Virtual Race 1M 5K 10K 13.1 26.2

Cat Day Virtual Race 1M 5K 10K 13.1 26.2

2026 Born to Be a Princess 1M 5K 10K 13.1 26.2 - Now Only $16!

2026 Born to Be a Princess 1M 5K 10K 13.1 26.2 - Now Only $16!

2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2

2026 Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2

Denver Darling Derby: Reimagining Tradition in Support of Racehorse Welfare

Denver Darling Derby: Reimagining Tradition in Support of Racehorse Welfare

Things to do around Boulder

Trends in Boulder

1. Malala

2. Easter

3. Stand up comedy

4. Earth day events

5. Electronic music

6. Live music

7. Sound bath

8. Speed dating events

9. Singles party

10. Job fairs

11. Kids events today

12. Bar crawl