Front Range Ultra Dayze

September 3rd 2026
Loveland, CO
12 Hours | 24 Hours | 48 Hours | 100 Hours | 50 KM | 100 Miles | 200 Miles

Welcome to Front Range Ultra Dayze! 100 hours of ultra-running madness! Our goal is to bring people from all over the U.S. together for a festival of ultra-running in Loveland, CO. All distances are ultra-distances, because there’s no community like the ultra-running community! Runners are allowed to camp at the park from start to finish for free! This will be an epic ultra-running party. Come out and see what you can do! 

The route is a 2-mile “loop” consisting of about 80% dirt trail and 20% pavement. Runners will start near the shelter in Centennial Park, run a loop in River’s Edge Natural Area, and go back to Centennial Park entering the start/finish from the opposite direction. The course is flat, fast, and beautiful!

Upcoming Races

Sep 5 2026
12 Hours
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 5 2026
24 Hours
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 4 2026
48 Hours
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 3 2026
100 Hours
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 5 2026
50 KM
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 3 2026
100 Miles
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface
Sep 3 2026
200 Miles
Multiple Loop
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface

Results

Date Finishers Top Result (F) Top Result (M)
08/31/25 3 9:08:02 9:08:02

24 Hours

Date Finishers Top Result (F) Top Result (M)
08/30/25 15 84 82
08/31/24 9 62 102

12 Hours

Date Finishers Top Result (F) Top Result (M)
08/30/25 14 52 68
08/31/24 11 48 56

48 Hours

Date Finishers Top Result (F) Top Result (M)
08/29/25 9 112 150
08/30/24 15 102 126
Date Finishers Top Result (F) Top Result (M)
08/28/25 2 59:52:03
08/29/24 Results Not Available Submit Results
Date Finishers Top Result (F) Top Result (M)
08/28/25 21 22:03:29 22:48:25
08/29/24 22 29:37:25 23:15:22

100 Hours

Date Finishers Top Result (F) Top Result (M)
08/28/25 13 262 304
08/29/24 12 258 230

72 Hours

Date Finishers Top Result (F) Top Result (M)
08/28/25 9 154 150
08/29/24 6 104 132

6 Hours

Date Finishers Top Result (F) Top Result (M)
08/31/24 8 28 34

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Lake Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Smith Rock Classic
Terrebonne, OR - 185 finishers
50 Miles | 50 KM
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
View All Results