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Online Registration Deadline: Sunday, Jul 20, 2025 at 11:59 PM MT
Total Event Registration Limit: 335
Add event items for purchase to your registration. You can also purchase items without registering. The prices shown include the item cost as well as platform service and processing fees. More about fees >
If you're not an annual USA Triathlon Member you'll need to select this option. The 1-day license acts as your insurance for the event so you can not opt out of this option.
If your schedule doesn't allow you to pick-up your packet prior to the event, or you simply want to save the gas money and time, no problem. Please select this option and we'll have your packet waiting for you race morning. Plan to arrive a few minutes earlier than normal and you'll pick up your packet under the Black and Light Blue Without Limits Tents.
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Boulder CO Jun 5, 2025
TriReg is the premier online event registration service for triathlon events.
