RIDE

Choose the 50km or 100km courseshort course main image

50km BIKE COURSE:

An awesome combination of fast pavement and rolling gravel roads. You’ll roll through Crane Hollow and other classic Boulder County mixed terrain. A road bike (with wide tires) or a cyclocross/gravel bike will be the best choice for this course. Sign up for the Run/Bike Combo and take on the 5.4 mile run before you ride the 50km course!

100km BIKE COURSE:

We’re switching up the 100km course this year adding beautiful views of the Twin Peaks and Carter Lake. You will ride north for a new gravel section and then a roll through a loop by Carter Lake. This means less overall elevation gain and no off-the-bike section. A cyclocross bike or road bike will be your best bet for this course.


gravel riders

LATEST NEWS

NOW it’s starting to look like Winter! Don’t forget - only two more days to sign up at the best price! #oldmanwinterrally ... See MoreSee Less

We switched up the 100km bike course for 2018, adding gravel roads heading up to Carter Lake and taking out the hike a bike section. This will make it a perfect course for a cyclocross bike, or even a road bike if the roads are dry. Check it out here: oldmanwinterrally.com/ride/ ... See MoreSee Less

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