Register For
Grand Teton & Yellowstone Half Marathons & 5Ks

Registrant #1

Login with your RunSignup account.

This will be the password for your RunSignup account.
Format: mm/dd/yyyy
Used for age group calculations
Valid formats include: 000-000-0000 or 0000000000

Choose Your Event *

4 Races = 8 Medals!
Friday June 6, 2025 - Saturday June 14, 2025
Race includes: Grand Teton Half Marathon, Yellowstone Half Marathon, Grand Teton 5K, and Yellowstone 5K

$560.00 $490.00

2 Races = 3 Medals!
Saturday June 7, 2025 - Saturday June 14, 2025
Race includes: Grand Teton Half Marathon and Yellowstone Half Marathon

$400.00 $350.00

2 Races = 3 Medals!
Friday June 6, 2025 - Saturday June 7, 2025
Race includes: Grand Teton Half Marathon and Grand Teton 5K

$280.00 $245.00

2 Races = 3 Medals!
Friday June 13, 2025 - Saturday June 14, 2025
Race includes: Yellowstone Half Marathon and Yellowstone 5K

$280.00 $245.00

Saturday June 7, 2025

$200.00 $175.00

Saturday June 14, 2025

$200.00 $175.00

Friday June 6, 2025

$80.00 $70.00

Friday June 13, 2025

$80.00 $70.00

Fundraising Commitment

IMPORTANT: Only one promotional code can be redeemed per transaction. If you are redeeming multiple unique promo codes, please complete each registration in a separate transaction.

Would you like to join or create a Team?




If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.