Thinking of Joining USA Triathlon?

Be a part of our 550,000 member community of multisport athletes. Membership benefits include a subscription to the quarterly USA Triathlon magazine, discounts from USA Triathlon partners, inclusion in the national rankings, excess accident insurance at events, and savings at races. To see why you should join or renew today, visit the membership benefits page. Already a member? Login below.

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A One-Day Membership can be purchased while registering for an event.  The cost of a One-Day Membership is $12 for events before 1/1/2016 for adults ($10.00 for events before 1/1/2016 for youth 17 and under.) For events taking place in 2016 Adult One-Days are $15 and all you memberships will be $10 Annuals.  USA Triathlon does not sell One-Day Memberships directly.

One-Day Members:

You're missing out on the benefits of becoming an annual member of USA Triathlon! USA Triathlon offers an Annual Membership which eliminates the requirement to purchase One-Day Memberships for any USA Triathlon sanctioned event.  The Annual membership comes with exclusive sponsor discounts from USA Triathlon Partners. Check out the Savings Calculator to see just how much you can save by being a member of USA Triathlon!

Did you know:

You can apply the cost of a One-Day Membership towards the purchase of an Annual Membership.

To apply the One-Day Membership towards the purchase of an annual membership, send in a copy of the one-day membership receipt (or confirmation email) along with the annual membership application and payment for the remaining amount. For example, if you purchased a One-Day license for $12 and annual memberships are $50, you can up for the difference of $38. Youth $10 One-Days can be upgrade to a Youth Annual for $5 by 12/31/2015 after which all Youth memberships will be $10 Annuals. 

USA Triathlon
Membership Services 
5825 Delmonico Drive Ste 200
Colorado Springs, CO 80919

Fax: 719-955-2685

Please Note: This credit can only be applied towards the purchase of an Amateur License.  Credit of a one-day license cannot be applied to an Elite License purchase.


  • USA Triathlon does not provide receipts for purchases of One-Day memberships.  If you need a copy of your receipt please check with the race director of the event you purchase it at.
  • We do not email or fax confirmation notices on received Annual Membership Applications.  Once your annual membership is processed (1-2 business days after receipt of your application) you will receive an email letting you know your annual membership has been updated.
  • Your waiver signature is required. If an incomplete application is received, it will be delayed in processing until the waiver signature is obtained.
  • It can take up to four weeks for you to receive your annual membership materials. However, once your Annual Membership application has been process you will have access to the online system and can print a copy of your card to use until the hard copy arrives.