May 24 All day









The Mine Hill Gravel Challenge is one of the most beautiful, yet breathtaking races you will ride! You will experience sweeping country views past farms, fields, and vistas. With the start/finish at the Mine Hill Distillery in Roxbury, CT, it creates a great backdrop and an awesome after party! For those riders who run as well, we have a DUATHLON with one loop of the bike course and one loop of the half marathon course for a total of 26.2 miles!
Would you rather run the course instead? Great! Check out the Half Marathon, which happens on the same day.
REGISTRATION OPENS JANUARY 1
Refund Policy: There will no refunds and/or no transfers of your registration or bib to any other person. Entry fees collected are used to develop and produce the event, starting well in advance of the race date–including course preparation, race supplies, permits, and administration.


This is a shared course with a running race held the same day. 26 miles is 2 loops, 39 miles is 3 loops.
For starters, this is not an easy course. It is a beautiful one though and if you can get through the first half of the course, it is virtually downhill the entire second half of the race. The race starts at the distillery and quickly heads onto Route 67 for about 3/4 mile before turning left onto Sentry Hill Rd. At around 1.5 miles, riders take a left onto the soft dirt of Judds Bridge Road. Trending downhill for the next mile, you cross the iconic Judds Bridge and past a beautiful farm. Turning right in another 1/4 mile, is Walker Brook Rd. Don’t let the flat landscape along the creek fool you…the hills are coming. At 3.7 miles, the fun begins as you make your way onto Shinar Mountain Rd. It starts off with a gentle grade, but then turns quickly up. It’s about a mile climb with just a small false flat in the middle. Shinar Mountain turns into Lower Church Hill Rd at just over 5 miles and trends a little uphill before a steep downhill to the next left at West Church Hill Rd. This is 1/2 mile hill with almost 250′ of gain to reach the highest point on the course at the halfway point. At the top, riders will stay left to continue on West Church Hill and begin the downhill trek back to the distillery. After a jarring 1/2 mile downhill, riders turn left at 7.6 miles onto the gentle Walker Brook Rd., a gentle sloping dirt road with a babbling brook next to you almost the whole way. Another mile and half down the road, the terrain will start to look familiar as it’s time to retrace your steps back to the finish. Crossing back over Judds Bridge, riders take a right and head up the rolling dirt road before the right onto Sentry Hill and the penultimate right onto Route 67. It’s a fast finish as you running downhill next to the Shepaug River before making the quick right onto Mine Hill Rd. and the finish at the distillery!
May 24, 2026
Will we have water and/or electrolyte drink at 3 aid stations along the course. Keep in mind that Steep Endurance events are “cupless” races. Riders are required to carry their own water bottle, pack, or cup. This policy is put into effect in an effort to reduce the amount of waste and adopt a sustainable “green” practice for the race and the sport of trail running.
Roxbury is a very historic town in the Litchfield Hills of Northwest CT. There are plenty of places to stay near Roxbury if you want to make a weekend out of it.
Over 150 years ago, Mine Hill was a center of the Industrial Revolution in Connecticut. Silver, steel and granite and were carved from the hills; corn, grains and tobacco were grown in the river valley. Some of this granite was even used in the building of the Brooklyn Bridge and Grand Central Station. Just over 5 years ago, Elliot Davis fulfilled a lifelong dream and took over the Mine Hill area property, which had been in disrepair for many years. He has since done extensive renovations and turned the property into it’s current distillery business. Keeping with the history of Mine Hill, he kept many of its amazing features in place to give the business an authentic look. The property includes the 1872 train station, an 1860 cigar factory as well as a waterfall that once powered several mills on site. They of course make their own vodka and gin right on site for you to enjoy!
If you are interested in sponsorship opportunities, please contact Brian Vanderheiden, Race Director: steependurance@gmail.com
May 24 All day
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