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.
World Series Registration Fee Schedule
Race alone or as a 2-person team and enjoy the ÖTILLÖ Swimrun World Series in Colorado.
Fees
| Registration | Date | Team | Solo |
|---|---|---|---|
| Door Buster | From May 16, 2025 | 450 USD | 225 USD |
| Early Bird | From June 1, 2025 | 500 USD | 250 USD |
| Regular | From July 1, 2025 | 550 USD | 275 USD |
| Late | From September 1st, 2025 | 600 USD | 300 USD |
World Series Weekend Schedule
Saturday, OCTOBER 4, 2025 – PACKET PICKUP
Packet Pickup
Sunday, OCTOBER 5, 2025 – RACE MORNING
Parking opens.
Shuttle buses to the start line begin loading.
Shuttle busses leave for the start line.
Anthem & Announcements at the start line.
All races begin.
All races end. Finish line closes.
World Series Course
THIS COURSE IS IN ITS INITIAL PLANNING PHASES AND WILL LIKELY CHANGE.
Total distance in meters: 23.5mi / 37,820m
10 runs
9 swims
21% swimming
