Winter Trails Overview
80KM OF GROOMED WINTER TRAIL
While Park City has long been known as an alpine skiing destination, Summit County’s Nordic Trail System has blossomed to nearly 80 kilometers of superbly groomed trail. As fat-tire bikes, snowshoeing and winter trail running grow in popularity, the winter single-track trails are expanding likewise.
In this guide
Follow our social media pages for the latest news and trail updates. We try to report weekly in the summer and daily in the winter.
Happy Valentine’s Saturday Park City!
This is your daily grooming report for Feb. 14th 2026.
Bonanza Nordic got a fresh groom this morning though we are unable to set classic lanes. At 8am it was 17°, but the snow is staying pretty soft up there so get out early.
The single track got a grooming lap yesterday afternoon but is still quite soft. Low tire pressure is recommended for fat bikers and snowshoes are highly recommended for hikers. Nobody likes post holes.
Round Valley is solid this morning but will turn sloppy quick. Try and get out as early as you can if you plan to get out there today.
Bonanza Shuttle is running today.
-MTF Crew
#trailreport
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Good morning Park City!
Here's your grooming update for Friday, February 13th;
Bonanza received an additional 1-2" overnight and, thus, the Nordic track will remain on the softer side. It was groomed this AM, but classic will not be set, potentially through the weekend. As you will note in today's pics, the grooming cat, Roi Boi, is taking a leave of absence due to technical difficulties. But should be back online soon. Bad kitty cat! Fortunately Talisker Club has allowed temporary use of their cat to groom this weekend.
Bonanza singletrack was groomed yesterday but remains relatively soft as it continues to set up. With additional snow and wind last night, there will be occasional drifted/off-camber sections. Singletrack groom is planned for this afternoon. The Bonanza Winter Shuttle IS running today through Sunday.
On to Round Valley! With valley conditions never reaching freezing overnight, most, if not all, Round Valley singletrack will be soft and easily damaged. Please avoid!
We hope the end of work week is starting off good for everyone out there and, hey, take the time to find a little mountain peace out there, on the trails and in the wild!
- The MTF crew
#trailreport
3 CommentsComment on Facebook
Good morning Park City!
Here's your grooming report for February 12th;
Here's a riddle for you...what do you get with a little rain in the valley. 6" of fresh snow up in Bonanza! It's looking like a Winter wonderland up here again!
Bonanza Nordic has been groomed today, but will remain soft as the new snow continues to compact. Singletrack has, also, been groomed but will need a day or so to harden. If you are leaving ruts, conditions are too soft.
The Bonanza Winter shuttle will start running tomorrow and go through Sunday on this double-header holiday weekend. Grab a date, head to the alpine and do some doubles skate-skiing, fat biking, or snowshoeing for Valentine's Day. Oh la la! Those Valentine's Day photos look real nice with that scenic Bonanza backdrop.
With consistent rain last night, Round Valley will be extremely water-logged and soft. Using trails during such conditions causes significant damage, so please avoid all singletrack today.
Here's us at Mountain Trails wishing you the best day!
- the MTF crew
#trailreport
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Areas
There are several winter trail venues, each offering different qualities and recreational opportunities. This section is under construction. Keep coming back for more information.
Web Cams
Our webcams are a great resource to view trailheads and parking availability for Bloods Lake, Mid Mountain and Bonanza Flat. Hover over the image below to change locations.
