2025 - Front Range Ultra Dayze
2025 distances
Trail running
100 Hour
200 Mile (THURS)
100 Mile (THURS)
72 Hour (FRI)
48 Hour (FRI)
200 Mile (FRI)
100 Mile (FRI)
48 Hour (SAT)
24 Hour (SAT)
100 Mile (SAT)
50K (SAT)
24 Hour (SUN)
12 Hour (SUN)
50K (SUN)
Skiing
72 Hour (THURS)
12 Hour (SAT)
Race-day weather
Conditions on August 28, 2025 — historical Open-Meteo data.
The sun rises at 6:24 AM and sets at 7:38 PM local time (MDT) in Loveland on August 28, 2025 — 13h 13m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
2025 results — Front Range Ultra Dayze
92 finishers across 16 distances · leading places in the 100 Hour
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Marc Sanderson | 99:53:35 | 19:43 /mi |
| 2 | Lisamarie Fosdal-Griffin | 100:12:52 | 22:36 /mi |
| 3 | Rene Fosdal-Griffin | 99:27:02 | 22:46 /mi |
| 4 | Jonathan Engelstad | 99:59:09 | 24:11 /mi |
| 5 | Suzan Brydon | 98:32:22 | 25:42 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Loveland
Different organizers, within 40 miles, in the next three months
Bell Ringer 2 Miler
Bsbf 2- Mile Fun Run - Bell Ringer
Lone Tree Reckoning Half and 5K
Huffin' for Stuffin' 2-Mile Fun Run
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 22 Loveland events
Spotted something wrong? Tell us and we'll fix it.