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Three Bears Loop

Cycling Route

Moderate
61.24 km
1,048 m
One of the most popular loops in the East Bay, the Three Bears Loop is a must try. Want to change it up a bit? Try it counter clock-wise.
Created By
Yilun Chen

Route and Elevation

Segments

NameDistanceElev. Diff.Avg. Grade
Rose St Power Climb (MLK to Shattuck)0.29 km16 m5.3%
Spruce from Rose to Inspiration Point via Wildcat8.38 km219 m2.6%
LA to Marin0.60 km40 m6.6%
Marin to the Park0.87 km41 m4.7%
Spruce Sprint (Marin to Grizzly)1.45 km77 m5.3%
Dorothy Bolte Park to Reservoir0.70 km38 m5.5%
spruce sprint0.37 km17 m4.4%
Top of Spruce Sprint0.33 km16 m4.9%
Top of Spruce to Inspiration Point5.34 km66 m1.2%
Grizzly Peak to Brazilian Room3.29 km52 m1.4%
Wildcat (Shasta - Inspiration Point)1.56 km26 m0.8%
Wildcat (South Park to Inspiration Point Parking Lot)1.99 km35 m1.8%
WILDCAT - SOUTH PARK TO SPDR 5.78 km-179 m-2.5%
descent from inspiration point3.73 km-182 m-4.8%
Wildcat Canyon Inspiration Point to El Toyonal2.26 km-70 m-3.0%
Lower Wildcat Descent, Toyonal to Camino Pablo1.50 km-113 m-7.5%
3 Bears Loop30.20 km-231 m-0.0%
Castroberg climb0.65 km55 m6.7%
Alhambra Valley Rd - Castro Ranch to Mama Bear start (invisible climb)6.85 km94 m1.4%
*Alhambra Valley Rd to the top of Mama Bear4.32 km141 m3.2%
Bear Creek - Mama Bear1.87 km80 m4.1%
Mama Bear Climb1.15 km71 m6.1%
The Three Bears - Bottom of Mama to Top of Baby10.81 km-184 m-0.3%
KMB KPB Mama to Papa4.45 km104 m0.8%
Mama Bear Descent1.21 km-52 m-4.3%
BHRR - Papa Bear to Finish Line1.41 km95 m6.7%
Papa Bear Hump0.55 km18 m3.2%
Pumphouse Hill Descent2.69 km-174 m-6.3%
Pumphouse TT Descent1.13 km-88 m-7.7%
The TRUE Baby Bear Climb Only0.30 km28 m9.3%
Baby Bear climb only0.23 km19 m8.3%
Wildcat: Steep Section1.54 km113 m7.3%
Opening 1/4 mi0.43 km31 m7.2%
Wildcat Canyon3.84 km187 m4.8%
Wildcat Canyon SPDR to Spruce9.40 km178 m1.2%
SPLIT: end of lower Widcat to start of upper Wildcat0.58 km42 m7.1%
Top of Toyonal to Inspiration Point2.33 km75 m3.1%
SPLIT: ET to Stone Bridge Turn0.73 km33 m4.5%
Stonebridge (actual) to Wildcat crest1.48 km37 m2.5%
Stone Bridge to Brazilian Room3.94 km41 m0.4%
Inspiration Point to South Park1.85 km-28 m-1.5%
Wildcat Canyon Rd - Insp. Point to Spruce5.07 km-77 m-1.4%
Inspiration Point to Spruce St5.44 km-63 m-1.1%
Round the garden0.36 km-15 m-4.1%
Wildcat Crosswalk to Brazil Room Sprint0.30 km18 m5.5%
Newly Repaved WCC (7-25-14) (County Line to Spruce) 2.98 km-35 m-1.2%
Sprint to Spruce1.18 km-38 m-1.8%
Park Sprint0.28 km-6 m-2.3%
Spruce Street Descent2.71 km-147 m-5.4%
Spruce St, Grizzly to Marin1.23 km-61 m-5.0%