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Total distance

11mi / 17,703m

Swim distance

3mi / 4,828m

Run distance

8mi / 12,874m

Avg. air temp

60-65°F/ 15-18°C

Avg. water temp

55-60°F/ 13-15°C

Race Details

Horsetooth Reservoir and Lory State Park are ideal locations for a Swimrun event due to their scenic and varied landscapes. The event offers a combination of open-water swimming in the reservoir and trail running through Lory State Park’s diverse trails, which cater to different skill levels and provide breathtaking views. The proximity of these two venues allows for a seamless transition between swimming and running, making it an exciting and challenging experience for participants and providing event organizers with access to amenities and support infrastructure.


Sprint Registration Fee Schedule

Race alone or as a 2-person team and enjoy the ÖTILLÖ Swimrun Sprint in Colorado.

Fees

RegistrationDateTeamSolo
Door BusterFrom October 31st, 2025300 USD185 USD
Early BirdFrom December 1st, 2025325 USD195 USD
RegularFrom January 1st, 2026350 USD210 USD
LateFrom May 1st, 2026375 USD225 USD
Last MinuteFrom September 1st, 2026400 USD250 USD

Sprint Weekend Schedule

14:00 – 16:00

Packet Pickup

6:30

Parking opens.

07:50

Anthem & Announcements at the start line.

08:00

All races begin.

15:00

All races end. Finish line closes.


Sprint Course

THIS COURSE IS IN ITS INITIAL PLANNING PHASES AND WILL LIKELY CHANGE.

Total distance in meters: 11mi / 17,702m
6 runs
5 swims
22% swimming


Interactive map

NEW: Use the Pace Calculator in the maps to determine your individual times for each section of the race and your estimated total race time. You can also download the GPX data for the course directly from the map.


Overall Race Information

Ready to Race?