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Old Man Winter Bike Rally & Run

Name: Old Man Winter Bike Rally & Run
Start: 2027-02-07
End: 2027-02-07
Location: Lyons

Lyons, Colorado, United States

calendar_today 07 Feb, 2027

nordic_walking Others

language Official Website

About the Event

Bundle Up and get ready to run and/or ride Colorado’s best mixed terrain!
Riders can choose 50KM or 100KM of gravel, snow, climbs, and thrills. Runners can crush the 5K or 10KM course that provides the best of Lyons, CO - single track trails, red rock canyon, and gravel paths.
We’ll have aid stations with great food and hydration on course. All Participants will receive a ticket for a hot meal and a cold beer in Lyons at the ragin’ after party!

Races Offered

100K Ride

Feb 07, 2027

straighten

Distance — 99.8K

terrain

Type — Others

timer

10:00

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0.00

5K run

Feb 07, 2027

straighten

Distance — 5K

terrain

Type — Others

timer

11:00

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0.00

50K Ride

Feb 07, 2027

straighten

Distance — 49.9K

terrain

Type — Others

timer

12:00

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0.00

10k Run

Feb 07, 2027

straighten

Distance — 10K

terrain

Type — Others

timer

22:30

sell

0.00

Weather History

These values represent the 3-year monthly averages for February in Lyons.

thermostat Temperature

-8.1° / 4.9°

wb_sunny Feels like

-12.6° / 1.0°

light_mode Avg sunshine hours

8h 31m

water_drop Avg rainfall

1.3 mm

ac_unit Avg snowfall

0.9 cm

air Avg wind speed

7.4 km/h (Light breeze)

opacity Sweat loss rate

Low

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (3.0)

humidity_mid Humidity

60.7%

wb_twilight Sunrise

07:53

nightlight Sunset

18:35

About Lyons

Learn more about the host city, Lyons.

Lyons is a Statutory Town in Boulder County, Colorado, United States. The town population was 2,209 at the 2020 United States census, up from 2,033 at the 2010 United States census. Lyons is located at the confluence of North St. Vrain Creek and South St. Vrain Creek, 20 miles (32 km) east of Rocky Mountain National Park. Due to its location at the intersection of State Highway 7 and U.S. Highway 36, both of which lead to the national park, it is sometimes referred to as "The Double Gateway to the Rockies".