San Diego

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103 mi 166 km

Rides

105 mi 168 km

Trails

177

Photos

Easy Trails
37 Trails
Intermediate Trails
18 Trails
Hard Trails
3 Trails

How to Ride a Bike - One on One Instruction: Dec 11 - Encinitas REI
Join us for a private one-on-one instruction session with an Outdoor School cycling instructor. We will provide customized instruction on beginning bike skills and how to ride a bike. Open to adults or kids aged 5 and up. Details
Full Moon Hike: Dec 14 - Mission Trails: Cowles Mountain
There's nothing like hiking under a full moon! Join a trained REI Outdoor School Instructor for a special moonlit adventure at a nearby park. We'll also teach you a few tips for hiking at any time of day. See location details for more information on the venue. Details
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REI Adventures

Croatia Cycling
Zagreb, Croatia
Yosemite Family Adventure
Oakland, California

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Featured Ride
Trail
Featured Rides
Trails

Featured Rides in San Diego - 12

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Trails in San Diego - 46

MTB Project is built by riders like you. Add Your Trails!

0.9 mi 1.5 km
#1 East Ridge Trail
Fairbanks Ranch, CA
0.9 mi 1.5 km Fairbanks Ranch, CA
Unknown
Update
0.7 mi 1.2 km
#2 Tunnel #4
Fairbanks Ranch, CA
0.7 mi 1.2 km Fairbanks Ranch, CA
All Clear
Update
Dry
67 days ago
0.6 mi 1.0 km
#3 Kroc Trail
La Jolla, CA
0.6 mi 1.0 km La Jolla, CA
Unknown
Update
1.1 mi 1.8 km
#4 Cobbles Trail
Fairbanks Ranch, CA
1.1 mi 1.8 km Fairbanks Ranch, CA
Unknown
Update
Fairbanks Ranch, CA
0.5 mi 0.8 km Fairbanks Ranch, CA
All Clear
Update
Dry
46 days ago
Fairbanks Ranch, CA
1.1 mi 1.8 km Fairbanks Ranch, CA
All Clear
Update
55 days ago
0.6 mi 1.0 km
#7 Lagoon Trail
Del Mar, CA
0.6 mi 1.0 km Del Mar, CA
Unknown
Update
0.4 mi 0.6 km
#8 Biltmore Trail
La Jolla, CA
0.4 mi 0.6 km La Jolla, CA
Unknown
Update
3.7 mi 6.0 km
#9 Santa Monica Ridge
Fairbanks Ranch, CA
3.7 mi 6.0 km Fairbanks Ranch, CA
All Clear
Update
Dry
46 days ago
Del Mar, CA
1.6 mi 2.5 km Del Mar, CA
Unknown
Update
0.9 mi 1.5 km
#11 Tunnel #1
Fairbanks Ranch, CA
0.9 mi 1.5 km Fairbanks Ranch, CA
Unknown
Update
Del Mar, CA
1.1 mi 1.8 km Del Mar, CA
Unknown
Update
1.1 mi 1.8 km
#13 Snake Trail
Bonita, CA
1.1 mi 1.8 km Bonita, CA
All Clear
Update
Mostly Dry: There was some rain two days ago, soil was perfect for riding today. There was no water to very minimal on the trail.
16 days ago
0.7 mi 1.1 km
#14 Switchbacks Trail
Fairbanks Ranch, CA
0.7 mi 1.1 km Fairbanks Ranch, CA
Unknown
Update
2.0 mi 3.2 km
#15 Miner Ridge Loop
Fairbanks Ranch, CA
2.0 mi 3.2 km Fairbanks Ranch, CA
All Clear
Update
55 days ago
0.8 mi 1.3 km
#16 CR-03
Crest, CA
0.8 mi 1.3 km Crest, CA
Unknown
Update
0.7 mi 1.2 km
#17 Mesa Trail
Santee, CA
0.7 mi 1.2 km Santee, CA
Unknown
Update
1.5 mi 2.4 km
#18 Big Rock Trail
La Mesa, CA
1.5 mi 2.4 km La Mesa, CA
Unknown
Update
Fairbanks Ranch, CA
13.1 mi 21.0 km Fairbanks Ranch, CA
All Clear
Update
Dry
67 days ago
2.1 mi 3.5 km
#20 Sword Way Trail
Fairbanks Ranch, CA
2.1 mi 3.5 km Fairbanks Ranch, CA
Unknown
Update

Photos of San Diego - 177

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