Online Registration Deadline: Wednesday, Sep 1, 2021 at 5:00 PM MT

Total Event Registration Limit: 440

Select Your Category

Category Start Time Prizes Field Limit Fee
Sold Out Triathlon Elite $200 see event details $200
  • You're expecting a top 10 overall finish
Sold Out Triathlon Age Group $200 see event details $200
Sold Out Triathlon First Timer $200 see event details $200
  • This is your first ever long course triathlon
Sold Out Triathlon Athena $200 see event details $200
  • Women 165+ lbs
Sold Out Triathlon Clydesdale $200 see event details $200
  • Men 220+ lbs
Sold Out Triathlon PC Adaptive $200 see event details $200
Sold Out Triathlon Relay Teams $210 see event details $210
  • Your team can be all male, all female, or coed - 2 or 3 people
Sold Out Aquabike $160 see event details $160
Sold Out Aquabike Relay $160 see event details $160
  • 1 person swims and 1 person bike!
Sold Out Duathlon $160 see event details $160
Sold Out Duathlon Relay $160 see event details $160

Purchase Event Items

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


USA Triathlon 1-Day License - $15.00

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 - $5.00

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 2021, BASE [+more]


Location & Contact

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