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Crested Butte & Gunnison Mountain Bike Trail Conditions

Crested Butte is the spiritual home of mountain biking, and the riding lives up to it. Classic high-alpine singletrack like Trail 401, Doctor Park, and the 403 traverses wildflower meadows above 10,000 feet, while the valley floor around Gunnison dries out far earlier. Much of it stays snow-bound deep into spring, so timing the melt-out is everything.

191 featured mountain bike trails elevation 7,703–13,307 ft

Is it muddy in Crested Butte & Gunnison right now?

Right now about 179 of 191 featured Crested Butte & Gunnison trails are riding well. Conditions change daily with rain and snowmelt, so the list below shows the live read for each trail, and the chart shows which day ahead is your best bet.

🚲 Riding gravel? See gravel & dirt road conditions near Crested Butte & Gunnison →

Crested Butte & Gunnison conditions at a glancesnapshot · Jun 30

Live conditions map
© OpenStreetMap
Open the live map
Riding right now
179 of 191 trails riding well
Hero dirt 165Tacky / good 14Soft — ride gently 10Muddy — stay off 1Likely snowy 1
Air quality
AQI 63 · Moderate
Wildfire smoke (PM2.5). EPA AirNow (observed) + CAMS forecast. Informational.
Next 10 days
Trails riding well each day · blue dot = rain
179Today184Tue186Wed189Thu189Fri190Sat190Sun190Mon190Tue189Wed
Most trails are riding well and should hold through the week.
Temperature this week
Lower trails7,864–9,948 ft
32°typical 43°–74°F87°
High country10,066–12,041 ft
29°typical 38°–65°F78°
20°40°60°80°
Trail soil & drainage
Mixed 59%Loam 31%Decomposed granite 9%Clay 1%
Mostly mixed, which varies from trail to trail.
See the live map & forecastEvery featured trail · best bets today · 10-day outlook

Best time of year to ride Crested Butte & Gunnison

Typical riding conditions by month, blending heat and trail conditions from 10 years of local climate data — so you can plan a trip for the right window.

The best time to ride Crested Butte & Gunnison is May through October, when daytime highs sit in the 46–68°F range and the dirt is typically dry. The high country is usually snowbound January through April and November through December. Planning a trip? Those are your safest bets — and for this week, the live forecast below shows exactly which days are riding well (right now 179 of 191 featured trails are good to go).

January: Snowbound, typical high 22°F (ride score 26/100)J22°February: Snowbound, typical high 24°F (ride score 26/100)F24°March: Snowbound, typical high 31°F (ride score 26/100)M31°April: Snowbound, typical high 38°F (ride score 26/100)A38°May: Prime, typical high 47°F (ride score 88/100)M47°June: Prime, typical high 62°F (ride score 100/100)J62°July: Prime, typical high 68°F (ride score 100/100)J68°August: Prime, typical high 66°F (ride score 100/100)A66°September: Prime, typical high 60°F (ride score 100/100)S60°October: Prime, typical high 46°F (ride score 87/100)O46°November: Snowbound, typical high 32°F (ride score 26/100)N32°December: Snowbound, typical high 22°F (ride score 26/100)D22°
PrimeSnowbound

Bar height = our ride-friendliness score for a typical year; colour = the main limiting factor; the number under each month is the average daytime high. Based on 2014–2023 climate normals (ERA5); this year's live conditions are below.

Best Crested Butte & Gunnison mountain bike trails to ride right now

Every featured singletrack trail, sorted by today's real conditions, best first. Refreshed every morning. Riding gravel instead? See gravel and dirt road conditions near Crested Butte & Gunnison.

Crested Butte & Gunnison mountain biking FAQ

What are the best mountain bike trails to ride near Crested Butte & Gunnison right now?

Today the trails riding best near Crested Butte & Gunnison are Fossil Ridge Trail, South Rim Trail and April Gulch Trail 635. The full list below is sorted by today's real conditions, best first, and refreshes every morning, so the top of the list is always your best bet right now. See live conditions →

When will the mountain bike trails in Crested Butte & Gunnison dry out?

It depends on recent rain and each trail's soil. The 10-day outlook on this page shows how many Crested Butte & Gunnison trails are expected to be riding well each day, with rain markers, so you can pick the right day instead of guessing. See the 10-day outlook →

Is it too muddy to ride in Crested Butte & Gunnison after rain?

Right now 11 of 191 featured Crested Butte & Gunnison trails are reading soft or too muddy to ride. Crested Butte & Gunnison is mostly mixed soil, which varies from trail to trail, so after a storm some trails firm up within a day while others stay greasy. Riding wet, soft dirt damages trails and leaves ruts, so check the live mud reading on each trail before you head out. Check the live mud reading →

How many mountain bike trails are in Crested Butte & Gunnison?

Crested Butte & Gunnison has 191 featured mountain bike trails tracked here for conditions, with more searchable on the live map.

How high are the Crested Butte & Gunnison trails?

Crested Butte & Gunnison trails run from about 7,703–13,307 ft. Higher trails hold snow later into spring and dry out later than the lower ones, so conditions can vary a lot across the same area on the same day.

When do the high trails near Crested Butte & Gunnison melt out?

The high trails near Crested Butte & Gunnison have largely melted out for now. From late winter through spring this page tracks snow coverage and the estimated melt-out date for each high trail, so you can catch them the moment they open. See the melt-out outlook →

When is the best time to ride mountain bikes in Crested Butte & Gunnison?

The best time to ride Crested Butte & Gunnison is May through October, when daytime highs are in the 46–68°F range and the trails are typically dry. The high country is usually snowbound January through April and November through December. This is based on 10 years of local climate data; check the live conditions on this page for how the trails are actually riding today.

What months can you mountain bike in Crested Butte & Gunnison?

The main riding season in Crested Butte & Gunnison is roughly May through October; the high trails are usually snowbound January through April and November through December and melt out through spring. This page tracks snow coverage and melt-out daily so you can time the high country.

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