Boulder Sunrise Triathlon

at the Boulder Reservoir, Colorado

June 25, 2023

Boulder SUNRISE TRI: RACE DETAILS

Kick off your summer in the triathlon mecca of the country: Boulder, Colorado. You’ll be surrounded by amazing views at the Boulder Reservoir located at the foot of the Flatirons. Work towards your new PR on arguably the best and fastest triathlon course in Colorado! Compete alongside athletes of all skill levels on the training grounds of the pros.
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Boulder SUNRISE COURSE DETAILS

Swim Course
Sprint 750m (0.47mi) - Olympic 1500m (0.93mi)

This clockwise rectangular course starts and finishes at the swim beach of the Boulder Reservoir. Kayaks, sea doos, boats, and lifeguards will be in the water to support all athletes. If you need a rest, while in the water, waive your arms or simply swim to the nearest kayak. You can hold on to any vessel without penalty as long as there is no forward propulsion. If you need to cut your swim short for any reason, let the water support team member know, and they will bring you in to shore.

Swim Course Map PDF
Bike Course
Sprint 17.3 mi - Olympic 26.4mi

Rolling hills at the base of the fabulous Flatirons! The views on this course can’t be beat! Athletes will leave the park through the main entrance, then head south for a right on Jay Rd. At about the 3 mile marker, you will veer right onto 28th St, then again onto N Foothills Hwy.

Sprint Athletes: Around the 7 mile point you will come to Neva Rd where you will make a right hand turn. After about 2 miles you will ride south & east onto Niwot Rd, then in another 2 miles you will turn right onto N 63rd St. After approximately 1.5 miles heading south you’ll approach the aid station… just in time to turn right onto the Diagonal Hwy, hit Jay Rd again for a short stretch & head back into the park the way you came & get set to transition.

Olympic Athletes: Around the 7 mile point you will come to the intersection where Sprint athletes veer right… Olympic athletes should continue north for about 3 miles to a right hand turn onto Nelson Rd. Continue a little over 5 miles before turning right onto N 75th St. Travel south for approximately 1.5 miles before a jog west to 73rd, then another 1.5 before a right onto Niwot and a left onto 63rd; your next right turn is onto Diagonal Hwy. Continue on Diagonal for approximately 4 miles and then turn right on Jay Road then a quick right on 51st street for your final 2.8 miles to transition!

NOTE: You will be cycling on roads that are open to traffic. Please stay right and stay on the shoulder. If you would need to leave the boundaries of the shoulder to pass, DO NOT PASS.

Sprint & Du Bike Course Map PDF Olympic Bike Course Map PDF 
Run Course
Sprint / 5K (3.1mi) - Olympic / 10K (6.2mi)

This out and back course is flat, fast & beautiful as you run across the Boulder Reservoir dam. Prepare for that slight downhill sprint to the finish!

There will be aid stations approximately every mile. 5K course will have 3 opportunities to fuel up, while the 10K course will have 6 opportunities. 

Run Course Map PDF

Boulder SUNRISE PRICING

Distance10/14 - 11/21through 12/31through 4/30through 6/186/19-6/25
Sprint Tri$90$100$110$120$130
Aquabike$90$100$110$120$130
Duathlon$90$100$110$120$130
Olympic Tri$115$120$130$140$150
Sprint Tri Relay$120$130$140$150$160
Olympic Tri Relay$140$150$160$170$180
Duathlon Relay$120$130$140$150$160

Boulder SUNRISE Tri: Packet Pick Up

Friday, June 23rd

4:00pm - 7:00pm

Venue coming soon

 

Saturday, June 24th 

12:00pm-4:00pm

Road Runner Sports Westminster

10442 Town Center Dr. Suite 300, Westminster, CO 80021

 


Sunday, June 25th ( $10 Race Day Pick Up Fee)

5:30-8:00 am

Boulder Reservoir Parking Lot

 

Boulder SUNRISE Tri: RACE SCHEDULE

5:30am-8:00am: Race Day Packet Pick Up

6:00am: Transition Area Opens 

7:15am-7:26am: Olympic Waves Start

7:30am: Aquabike Start

7:35am-7:51am: Sprint Waves Start

8:00am: Duathlon/10K/5K Start

8:45am: Swim Cut-Off

10:30am: Bike Cut-Off

12:00pm: Run Cut-Off / Course Closed

OFFICIAL RACE PHOTOS

BOULDER SUNRISE Triathlon: course Maps

BOLD BEAUTIFUL SCENIC COURSES

Swim Course

Boulder Reservoir
Sprint 750m (0.47mi) - Olympic 1500m (0.93mi)
Swim Course

Bike Course

Boulder Reservoir
Sprint 17.3mi - Olympic 26.4mi
Sprint Courseolympic Course

Run Course

Boulder reservoir
Sprint 5K (3.1mi) - Olympic 10K (6.2mi)
RUN COURSE
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