Front Range Ultra Dayze

SEP
2-6
2027
Multi-day ultrarunning event in Loveland, Colorado offering timed and distance races on a flat 2 mile loop with camping and a 150-runner cap.
2-6 Sep 2027
200 miles 100 miles 50 kilometers

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Front Range Ultra Dayze : Loveland, Colorado

Front Range Ultra Dayze is a multi-day ultrarunning event held in Centennial Park and River’s Edge Natural Area in Loveland, Colorado, organized by Ultraverse Supplements. The event is limited to 150 total runners and permits camping in designated park areas at no additional charge.

The course is a roughly 2 mile loop made of about 80% dirt trail and 20% pavement. The loop starts and finishes near the shelter in Centennial Park, follows trails through River’s Edge Natural Area, and is described as flat.

Races and distance options include:

  • Timed races: 12-hour night race, 24-hour, 48-hour, 72-hour, 100-hour
  • Distance races: 50K, 100-mile, 200-mile

Timed-event runners receive finisher buckles based on the highest mileage milestone achieved. Distance races must be completed to the registered distance to avoid a DNF; later starts reduce available time to finish. The event is chip timed and the timing chip must be worn properly. The start/finish aid station operates 24/7 and provides Proxima C endurance fuels as well as scheduled meal service.

Pacers and crew are allowed under specific restrictions: pacers may not use the aid station or cross under the start/finish arch with their runner, and crew assistance is limited to a runner’s vehicle, designated RV/camper spaces, or the start/finish area. Camping, RV, and pop-up rules include location and equipment limits; stakes over 6 inches are not permitted.

Withdrawal credits follow a set schedule based on days before the event and are processed through UltraSignup. No bib transfers are allowed. Visit the organization's website for the most recent information.

200 mi
200-Mile
100 mi
100-Mile
50 km
50k
72-Hour
48-Hour
24-Hour
12-Hour Night Race
12-Hour
100-Hour

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