Front Range Ultra Dayze

SEP
2-6
2027
Multiple day timed and distance ultrarun on a 2 mile loop in Loveland with continuous aid, camping, chip timing and finish buckles.
2-6 Sep 2027
200 miles 100 miles 50 kilometers

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Front Range Ultra Dayze

Front Range Ultra Dayze is an ultrarunning event in Loveland, CO, held on a 2-mile loop that starts near the shelter in Centennial Park and runs through River’s Edge Natural Area. The loop surface is roughly 80% dirt trail and 20% pavement. The course is flat and configured so runners enter the start/finish from the opposite direction of the loop.

The event offers both time-based and distance-based options. Time-based runners may stop at any time and are still recorded as finishers for that time window. Distance-based runners must complete the distance they registered for or be recorded as a DNF; all distance events share a single common finish cutoff and starting later reduces the available time to complete the distance.

  • 100-hour
  • 72-hour
  • 48-hour
  • 24-hour
  • 12-hour
  • 12-hour Night
  • 50k
  • 200-mile
  • 100-mile

Race operations include chip timing with a requirement to wear the chip properly, a single aid station beside the start/finish open continuously, and two hot meals cooked daily at breakfast and dinner. No pacers are allowed on course, crew assistance must occur in designated areas, and no dogs are permitted on course. Camping is allowed in a designated area of Centennial Park with city law restrictions on stake length and minimum weights for pop-ups. Registrations receive a waterproof dry bag and a pompom beanie; finishing buckles and place awards are also provided. Visit the organization's website for the most recent information.

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