Discounted Fee Deadline: Saturday, Apr 1, 2023 at 12:01 AM MT.   View Full Fees

Online Registration Deadline: Sunday, Sep 10, 2023 at 11:59 PM MT

Select Your Category

Category Start Time Prizes Field Limit Fee
Triathlon Elite $190 11:59 PM $190
  • You're expecting a top 10 overall finish
Triathlon Age Group $190 11:59 PM $190
Triathlon First Timer $190 11:59 PM $190
  • This is your first ever long course triathlon
Triathlon Athena $190 11:59 PM $190
  • Women 165+ lbs
Triathlon Clydesdale $190 11:59 PM $190
  • Men 220+ lbs
Triathlon PC Adaptive $190 11:59 PM $190
Triathlon Relay Teams $200 11:59 PM $200
  • Your team can be all male, all female, or coed - 2 or 3 people
Aquabike $145 11:59 PM $145
Aquabike Relay $150 11:59 PM $150
  • 1 person swims and 1 person bike!
Duathlon $145 11:59 PM $145
Duathlon Relay $150 11:59 PM $150

Purchase Event Items

Add event items for purchase to your registration. You can also purchase items without registering.


USA Triathlon 1-Day License - $15

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.


Race Day Packet Pick-up - $10

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.


BASE Performance Nutrition Sample Box - $34.95

Try the on course products before race day with BASE Performance. For 2023, BASE [+more]


Location & Contact

Location address:
5565 51st St, Boulder, CO  80301
Event Website
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