Trail
100 Mile (Individual)
161 km
Start: Aug 26, 09:00 AM
170.60 EUR

Trail
100 Mile (Individual)
161 km
Start: Aug 26, 09:00 AM
170.60 EUR
Trail
100 Mile (Relay)
161 km
Start: Aug 26, 09:00 AM
149.40 EUR
Running
100 Mile Race
161 km
Running
100-mile race relay
161 km
Start: Aug 26, 09:00 AM
149.40 EUR
Running
NOC Urban 100K
100 km
Trail
50 Mile (Individual)
80.5 km
Start: Aug 26, 09:00 AM
149.40 EUR
Trail
50 Mile (Relay)
80.5 km
Start: Aug 26, 09:00 AM
128.20 EUR
Running
50 Mile Course
80.5 km
Running
50-mile race
80.5 km
Running
50-mile race relay
80.5 km
Start: Aug 26, 09:00 AM
128.20 EUR
Running
NOC Urban 50K
50 km
Running
NOC Urban 25K
25 km
Running
NOC Urban 10K
10 km
Running
NOC Urban 10K Team Relay
10 km
Running
Bellrose 5K
5 km
Running
NOC Urban 5K
5 km
Running
Urban 1-Mile
1.6 km
Running
Urban Kids 1K
1 km
A scenic point-to-point ultra on the Poudre River Trail with in-person and virtual components — run 50 miles in-person and complete another 50 miles on your own within the event window, with support, aid stations, and finish line festivities.
On-course aid stations provide food and drink — details in the race handbook and at registration; not Pacemaker-specific.
Pacemaker/Pacer present — target times per Startwelle and Pacerflaggen are published in the race handbook and registration materials.
Monthly averages based on historical data (2000–present).
The 100 mile race combines 50 miles run in-person on race day with 50 miles completed on your own within the event window; virtual miles can be done on the Poudre Trail or elsewhere and are submitted online.
Relay teams use a single support vehicle for exchanges at designated trailheads; teams decide leg splits and each runner completes one or more legs.
Entry includes chip timing, finish line festival, medals (finisher shirt for solo 50/100; belt buckle for solo 100), aid stations, and access to all course maps and event handbook.
Yes; registration prices increase to $149.40 (50M Solo/Relay), $170.60 (100M Solo), and $149.40 (100M Relay) after August 31, 2026.
Start is 5:00 AM MDT; course closes at 8:45 PM MDT on race day.
Last updated: Jun 5, 2026, 11:36:16 PM
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