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Boise Mountain Bike Trail Conditions

Boise's Ridge to Rivers network puts hundreds of miles of trail right above downtown. Hulls Gulch, Table Rock, and Military Reserve climb the foothills on decomposed granite and silt that turn greasy and rut easily when wet, so the foothills famously close after rain, while Bogus Basin adds high-country singletrack. The well-drained trails ride much of the year; the clay-rich lower ones are the ones to watch.

251 featured mountain bike trails elevation 2,638–7,464 ft

Is it muddy in Boise right now?

Right now about 71 of 245 featured Boise 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 Boise →

Boise conditions at a glancesnapshot · Jun 30

Live conditions map
© OpenStreetMap
Open the live map
Riding right now
71 of 245 trails riding well
Hero dirt 70Dry 1Soft — ride gently 132Muddy — stay off 42
Air quality
AQI 18 · Good
EPA AirNow (observed) + CAMS forecast. Informational.
Next 10 days
Trails riding well each day · blue dot = rain
70Today131Tue201Wed222Thu233Fri243Sat244Sun244Mon244Tue244Wed
Most trails are wet right now. They bounce back Wednesday, with about 201 of 251 riding well.
Temperature this week
Lower trails2,723–4,596 ft
45°typical 57°–82°F99°
High country5,253–6,841 ft
35°typical 47°–73°F89°
30°50°70°90°110°
Trail soil & drainage
Decomposed granite 24%Mixed 4%Loam 71%Clay 1%
Mostly decomposed granite, which drains fast and firms up quickly after rain.
See the live map & forecastEvery featured trail · best bets today · 10-day outlook

Best time of year to ride Boise

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 Boise is April through October, when daytime highs sit in the 53–85°F range and the dirt is typically dry. The high country is usually snowbound January through February and 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 71 of 245 featured trails are good to go).

January: Snowbound, typical high 33°F (ride score 26/100)J33°February: Snowbound, typical high 36°F (ride score 26/100)F36°March: Cold, typical high 45°F (ride score 75/100)M45°April: Prime, typical high 53°F (ride score 98/100)A53°May: Prime, typical high 63°F (ride score 93/100)M63°June: Prime, typical high 73°F (ride score 100/100)J73°July: Prime, typical high 85°F (ride score 97/100)J85°August: Prime, typical high 83°F (ride score 100/100)A83°September: Prime, typical high 72°F (ride score 100/100)S72°October: Prime, typical high 58°F (ride score 99/100)O58°November: Cold, typical high 42°F (ride score 76/100)N42°December: Snowbound, typical high 33°F (ride score 26/100)D33°
PrimeColdSnowbound

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.

Trail networks in Boise

Named riding areas in Boise, each with its own live conditions and the trails inside it.

Best Boise 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 Boise.

Boise mountain biking FAQ

What are the best mountain bike trails to ride near Boise right now?

Today the trails riding best near Boise are #22 Central Ridge, #27 Cottonwood Creek and #27A Toll Road Trail. 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 Boise dry out?

It depends on recent rain and each trail's soil. The 10-day outlook on this page shows how many Boise 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 Boise after rain?

Right now 174 of 245 featured Boise trails are reading soft or too muddy to ride. Boise is mostly loam soil, which drains at a moderate pace, 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 Boise?

Boise has 251 featured mountain bike trails tracked here for conditions, with more searchable on the live map.

How high are the Boise trails?

Boise trails run from about 2,638–7,464 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 is the best time to ride mountain bikes in Boise?

The best time to ride Boise is April through October, when daytime highs are in the 53–85°F range and the trails are typically dry. The high country is usually snowbound January through February and 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 Boise?

The main riding season in Boise is roughly March through November; the high trails are usually snowbound January through February and 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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