Colossal-Vail 50/50
External Event
Distance
34.2 mi
Pace
All paces (ultra-marathon)
Terrain
Mountain/Trail
Difficulty
Challenging
About this run
The Colossal-Vail 50/50 is an ultra-distance event set for December 5, 2026, in Vail, United States. Runners will tackle a demanding 55 km course, offering a significant challenge in a picturesque setting. This race is designed for those seeking a substantial test of endurance and grit in a beautiful outdoor environment. The 55 km distance promises a long and potentially arduous journey, requiring careful planning and preparation. Participants can expect a course that winds through the scenic landscapes surrounding Vail, providing both a visual reward and an additional layer of challenge. The event's location in Vail suggests a mountain-influenced environment, characteristic of the region. This event is an opportunity for dedicated runners to push their limits and experience a unique ultra-marathon. The Colossal-Vail 50/50 is more than just a race; it's an adventure into the heart of the Vail wilderness, testing both physical and mental fortitude over the 55 km distance.
Who it's for
This 55 km event is suited for experienced ultra-marathoners or highly conditioned runners looking for a significant endurance challenge. It requires a strong base of training and a proven ability to handle long distances.
What to expect
- Arrive early to allow ample time for parking and any pre-race preparations.
- The 55 km course will likely involve varied terrain, typical of a mountain environment. Be prepared for ascents and descents.
- Pacing is crucial for an ultra-marathon; start conservatively and manage your energy throughout the 55 km.
- Given the December date, expect potentially cold weather. Dress in layers and check the forecast closer to the event for appropriate gear.
- Carry adequate hydration and nutrition, as aid station availability and offerings may vary over the 55 km distance.
Good to know
- The event takes place in Vail, United States.
- Packet pickup details and other specific race information should be confirmed on the official registration page.
- Runners should consult the official registration page for any course maps or elevation details.
Typical conditions
For events around December 2026 in Vail, United States: Typical mid-winter / cooler season in this region — dress in layers and check the official page for weather-related changes.
How to prepare
Trail events reward time on uneven surfaces and hills. Practice footing and bring the shoes and hydration the organizer recommends — details vary by race.
Find races near youGetting there
This event is listed in Vail, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What is the distance of the Colossal-Vail 50/50?+
The distance is 55 km.
Where does the Colossal-Vail 50/50 take place?+
The event is located in Vail, United States.
When is the Colossal-Vail 50/50?+
The race is scheduled for Saturday, December 5, 2026.
How do I register for the Colossal-Vail 50/50?+
Registration can be completed through the official registration page: https://ultrasignup.com/register.aspx?did=126020
What kind of terrain should I expect?+
Given the location in Vail, expect a challenging course with varied terrain, likely including significant ascents and descents typical of a mountain environment.
What is the expected weather in Vail in early December?+
Early December in Vail can be cold. Runners should be prepared for winter conditions and check the weather forecast closer to the race date.
Are there cut-off times for the 55 km race?+
Specific cut-off times are not provided here. Please check the official registration page for details.
Where can I find more detailed information about the course?+
For detailed course information, including maps and elevation profiles, please refer to the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Vail
