Carbon-14
Virtual Race
A nationwide virtual running experience built around movement, wellness, community participation, and America’s 250th celebration.
Hosted by Mother Nature Corporation • 501(c)(3) Nonprofit
Start On Flag Day.
Finish By America’s 250th.
June 14
Race window officially opens. Begin your Carbon-14 challenge from anywhere.
July 4
Final day to complete and submit results during America’s 250th celebration.
Choose Your Experience
Register for the Carbon-14 Virtual Race and optionally purchase official commemorative race merchandise.
Race Registration
$14+
Official race registration with leaderboard participation and finisher recognition.
Official Race Shirt
$34
Limited edition America 250 commemorative performance race shirt.
Finisher Medal
$20
Collectible commemorative medal celebrating participation in the Carbon-14 race.
More Than A Race
Global Participation
Join runners nationwide and become part of a larger movement.
Flexible Format
Run on roads, trails, tracks, treadmills, or your own custom route.
Community Impact
Registration proceeds help support nonprofit outreach and educational initiatives.
How It Works
Register
Choose your distance and complete registration online.
Run Anywhere
Complete your race anytime during the official race window.
Submit Results
Upload your race time and participation details online.
Celebrate
View rankings, earn recognition, and celebrate the impact.
Join The Carbon-14
Virtual Race
Start June 14. Finish by July 4. Celebrate America’s 250th through movement, challenge, and community impact.