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San Diego Mountain Bike Trail Conditions

San Diego offers year-round chaparral-and-coastal riding. Lake Hodges, Daley Ranch, and Los Peñasquitos Canyon ride on fast-draining coastal soils, while the Laguna Mountains to the east add pine-forest singletrack. The mild, dry climate makes winter and spring prime, with conditions only really shifting after the rare rain.

298 featured mountain bike trails elevation 7–2,730 ft

Is it muddy in San Diego right now?

Right now about 295 of 295 featured San Diego 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 San Diego →

San Diego conditions at a glancesnapshot · Aug 14

Live conditions map
© OpenStreetMap
Open the live map
Riding right now
295 of 295 trails riding well
Dusty / loose 295
Air quality
AQI 52 · Moderate
Wildfire smoke (PM2.5). EPA AirNow (observed) + CAMS forecast. Informational.
Next 9 days
Trails riding well each day · blue dot = rain
295Today295Sat295Sun295Mon295Tue295Wed295Thu295Fri295Sat
Most trails are riding well and should hold through the week.
Temperature this week
Lower trails98–961 ft
62°typical 66°–84°F94°
High country1,207–2,021 ft
59°typical 65°–87°F94°
50°70°90°
5-day forecast
Today84°
Sat87°
Sun90°
Mon93°
Tue94°
Daytime high across San Diego, rain marked. Real forecast, refreshed every morning (elevation detail above).
Trail soil & drainage
Loam 72%Mixed 11%Decomposed granite 12%Clay 5%
Mostly loam, which drains at a moderate pace.
See the live map & forecastEvery featured trail · best bets today · 10-day outlook
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Best time of year to ride San Diego

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 San Diego is February through December, when daytime highs sit in the 65–85°F range and the dirt is typically dry. January tends to be the wettest, muddiest stretch. 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 295 of 295 featured trails are good to go).

January: Mud season, typical high 65°F (ride score 80/100)J65°February: Prime, typical high 66°F (ride score 89/100)F66°March: Prime, typical high 67°F (ride score 86/100)M67°April: Prime, typical high 71°F (ride score 100/100)A71°May: Prime, typical high 72°F (ride score 100/100)M72°June: Prime, typical high 79°F (ride score 100/100)J79°July: Prime, typical high 84°F (ride score 100/100)J84°August: Prime, typical high 85°F (ride score 96/100)A85°September: Prime, typical high 84°F (ride score 100/100)S84°October: Prime, typical high 80°F (ride score 100/100)O80°November: Prime, typical high 73°F (ride score 100/100)N73°December: Prime, typical high 65°F (ride score 88/100)D65°
PrimeMud season

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 San Diego

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

Best San Diego 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 San Diego.

San Diego mountain biking FAQ

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

Today the trails riding best near San Diego are "A" Game, "Tunnel" Trail 4 and 3 AM. 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 San Diego dry out?

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

Right now 0 of 295 featured San Diego trails are reading soft or too muddy to ride. San Diego 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 San Diego?

San Diego has 298 featured mountain bike trails tracked here for conditions, with more searchable on the live map.

How high are the San Diego trails?

San Diego trails run from about 7–2,730 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 San Diego?

The best time to ride San Diego is February through December, when daytime highs are in the 65–85°F range and the trails are typically dry. January tends to be the wettest, muddiest stretch. 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.

Local resources near San Diego

The people who build and protect these trails, plus where to get local beta. If you ride here, support your local trail org.

Trail stewardship

Land managers

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