Registration

Click on Register Online go! Button Above to Register

Early registration is highly recommended. This event will sell.

Race Entry Fees
Entry fees until May 1
$85.00 - USAT Member Age Group
$95.00 - Non USAT Member Age Group
$85.00- Youth Ages 17 - 14 USAT Members Age Group
$90.00 - Youth Ages 17 - 14 Non USAT Members Age Group

Entry fees after May 1
$95.00 - USAT Member Age Group
$105.00 - Non USAT Member Age Group
$95.00- Youth Ages 17 - 14 USAT Members Age Group
$100.00 - Youth Ages 17 - 14 Non USAT Members Age Group

USAT Age Up Rule

All USAT races, including the Aflac Iron Girl Boulder, will use the "Age Up Rule" for award distribution and ranking. The age up rule means you are racing based on your age as of 12/31/2010. This action aligns regular U.S. age group racing with the method used by USA Triathlon for its National Rankings Program

Personalized Race Bibs
Race bibs will feature your first name so everyone can cheer you on!

Aflac's Team Courage Special Program For Cancer Survivors
Celebrating Victory!
Your strength and courage in your battle with cancer has inspired us. Aflac commends you on your determination in facing challenges and adversity with cancer. As the third year in our title sponsorship of this women’s event series, Aflac is proud to be your biggest fan on race day! Please allow us to honor you by paying the entrance fee for your participation in the Aflac Iron Girl Boulder event if you are a cancer survivor.

Before you register for the Aflac Iron Girl Boulder event, click here to submit your request for your unique registration code. This registration code will allow you to register for free for the Aflac Iron Girl Boulder event if you are a cancer survivor. Once your registration is complete, you will receive an e-mail confirmation. Requests must be received by July 29 or until the event sells out.

There will be no race day registration or packet pick-up! Entry is limited to 1,500 individuals.

Participants MUST bring proof of annual USAT membership or purchase a one-day permit ($10.00) with their registration. Participants who do not bring/show proof of membership must purchase a one-day permit OR will not be allowed to race.

Learn more about USAT at www.usatriathlon.com. Please remember to bring your USAT membership card. Participants will be required to show photo identification along with their USAT membership card or proof of one-day permit purchase, in order to pick up their packets. No one is allowed to pick up another participant's packet.

Participants under 18 years of age must be accompanied by a legal guardian at packet pick-up.

Transfer & Refund Policies
All participant entries are non-transferable and there are no refunds. There are no exceptions. You may not transfer your race number to another person. After online registration closes, any changes/corrections must be made in person at packet pickup.