NOCO Urban Ultra – 50 Mile + 100 Mile Ultra

22 August 2025 - 23 August 2025
Greeley, usa
YOUR RATING:
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road race
80 KM
2 days
350 Runners
Alternate Distances: 
160 KM
Difficulty:    Intermediate
ENTRY FEE:    134 usd

Join us for the inaugural running of this event! 

50 Mile Solo Race
100 Mile Solo Race
50 Mile Relay Race
100 Mile Relay Race 
 
A collaboration event between run.Windsor and Breakaway Athletic Events celebrating the Poudre River Trail. This long-distance race takes you on a sprawling tour of Northern Colorado via the picturesque Poudre River Trail. You’ll enjoy scenic views and local amenities through Fort Collins, Timnath, Windsor and Greeley.

While ultra distances can be daunting, this race is an ideal option for beginners and seasoned-athletes alike. With a fully supported course, first-rate aid stations and abundant exchange zones this truly epic journey makes for an unforgettable running experience.

The 50 mile race is point-to-point run. Starting in Bellvue on Saturday morning runners will travel through Fort Collins, Timnath and Windsor to complet their journey in Greeley. 

The 100 mile race is an out and back run. Starting in Greeley on Friday afternoon runners will travel through Windsor, Timnath and Fort Collins to Bellvue (the northern most tip of the Poudre River Trail) before turning back. Both races finish together on Saturday afternoon.

Our post race party is waiting for all finishers at Island Grove in Greeley, with medals for all participants and belt buckles for 100 and 50 mile solo ultra runners. Celebrate your epic race accomplishment with music, food, snacks, drinks as well as multiple cold plunges, massages and recovery areas! Podium awards will be waiting for the top runners and teams. 

We’re excited to share this journey with you and be a part of the newly completed Poudre River Trail spanning through many beautiful areas in Northern Colorado…the place we call home.

Are you the race organiser?

Event Organiser

Justin Viens

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DATE SEARCh

Date Range

Global - Virtual

Elevation

A virtual race which can be run at any time shown on the dates shown, on any type of terrain in any country.

Suitable for

For runners from beginners to experienced as you choose your own course and challenge based on the guidelines and options set by the virtual race organiser.

Endurance - Multi-activity

Elevation

An ultra distance race including at least two of the following activities such as running, swimming, cycling, kayaking, skiing and climbing. It may also include different climatic conditions (eg ice, snow, humidity, cold water, mud or heat).

Suitable for

Experienced multi-skilled athletes who have trained for the different activities included in this event. Admission to these races may be subject to receipt of a recent medical examination certificate. Check with the race organiser regarding entry requirements and any specialist equipment required such as a wetsuit, skis or a mountain bike.

Brutal

Elevation

Increase of up to 2000 metres with very challenging climatic conditions (e.g. ice, snow, humidity, heat or at high altitude)

Suitable for

Very experienced long distance ultra runners (min 3 years’ experience) or are doing regular long distance running (>50 miles) with elevation and conditions shown (where possible). Admission to these races is often subject to receipt of a recent medical examination certificate. Purchase of specialist kit is often recommended for these races.

Expert

Elevation

Increase of up to 2000 metres with some challenging climatic conditions (e.g. ice, snow, humidity or heat)

Suitable for

Experienced runners who have completed at least 4 ultras in last 12 months, or are doing regular long distance running (>50 miles) with elevation and conditions shown (where possible). Admission to these races may be subject to receipt of a recent medical examination certificate. Check with the race organiser regarding entry requirements.

Advanced

Elevation

Increase of up to 1500 metres

Suitable for

Runners who have completed several ultra distances or similar events, or are doing long distance running regularly, with elevation shown.

Intermediate

Elevation

Increase of up to 1000 metres

Suitable for

Runners who have completed at least one ultra in last 6 months or are doing long distance running (>26 miles) regularly, with elevation shown.

Beginner

Elevation

Very little change < 500 metres

Suitable for

First ultra event. Runners completing a marathon or doing regular long distance running (>26 miles) in the last 6 months.