Grizzly Peak Cyclists
Route Title Start County Miles Terrain
Corte Madera to Stinson Beach Marin County 33 4
Corte Madera to Bolinas II Marin County 45 4
Corte Madera to Bolinas Marin County 56 3
Paradise Loop Marin County 21 2
Paradise Loop from Corte Madera Marin County 21 2
Mt Tam loop with Bo-Fax return Marin County 56 5
Fairfax - Mt. Tam Loop Marin County 62 4
Fairfax to Bolinas Marin County 44 4
Mill Valley to Stinson Beach Marin County 25 5
Mt. Tam birthday ride Marin County 38 4
Mt. Tamalpais via Stinson Beach Marin County 38 5
Over Mt. Tam Marin County 40 5
Paradise Loop and Marin Headlands Marin County 40 2
Bovine Lasso Marin County 56 2
Bovine Bakery the Hard Way Marin County 58 4
Mill Valley to Marshall Marin County 78 3
Mill Valley to Marshall II Marin County 78 4
Nicasio to Hearts Desire Marin County 40 3
Nicasio to Marshall Marin County 40 3
Lunch at Volpi's Marin County 48 3
Nicasio to Stinson Beach Marin County 50 3
West Marin Bakeries Marin County 58 3
One Bakery Ride Marin County 60 3 !
Nicasio to Valley Ford via Chileno Valley Marin County 70 3 !
Pt. Reyes Lighthouse Marin County 42 3
Cheese Factory from Miller Creek Marin County 35 3
Novice Ride #6: Central Marin Redwoods and Pastries Marin County 42 3
Central Marin Redwoods Marin County 47 3
Cheese Factory Extended Marin County 48 3
Miller Creek to Marshall Marin County 61 3
Two Bakeries Marin County 75 3
Miller Creek to Valley Ford Marin County 90 3
Cheese Factory from Marinwood Plaza Marin County 35 3
Miller Creek to Marshall - ASSR version Marin County 67 3
Miller Creek, San Geronimo, Pan Toll Marin County 73 5
Miller Creek - Tomales Loop Marin County 74 3
Paradise Loop Extended Marin County 30 2
Calistoga to Jimtown Napa County 36 2
Calistoga Classic Napa County 52 3
Extpanded Calistoga Classic Napa County 66 3
Tour de Napa, Part Deux Napa County 55 4
Tour de Napa, Part Six Napa County 71 3
Mt. George Napa County 45 3
Tour de Napa, Part Sept Napa County 85 4
Tour de Napa, Part Quatre Napa County 90 4
Hennessey - Berryessa Loop Napa County 45 2
Napa Valley to Middletown Napa County 54 4
Tour de Napa, Part Cinq Napa County 55 4
Tour de Napa, Part Un Napa County 57 3
Fairfield to Winters Solano County 65 3
Tour de Napa, Part Trois Solano County 110 3
Fairfield to Winters Solano County 48 3
Fairfield to Lake Berryessa Solano County 54 3
Fairfield to Davis Solano County 47 2
Amtrak Special - Day 1 Solano County 72 1
Montezuma Hills and Delta Solano County 54 2
Rockville Winters loop Solano County 66 3
Vacaville to Winters Solano County 45 2 !
Vacaville - Berryessa Loop Solano County 55 3
Cotati to Tomales Sonoma County 45 3
Fort Ross Road from Cazadero Sonoma County 41 5 !
Fort Ross Road-Willow Creek Rd Figure 8 Challenge Sonoma County 50 5
King Ridge/Sonoma Coast (without Annapolis) Sonoma County 65 4
King Ridge/Sonoma Coast Sonoma County 79 4
The Geysers counterclockwise loop from Healdsburg Sonoma County 58 4 !
Healdsburg to Jimtown Sonoma County 53 2
Healdsburg to Jimtown Sonoma County 53 2
Pine Flat Sonoma County 53 4 !
Geysers from Jimtown Sonoma County 47 5
Lagunitas Solids and Liquids Brewery Loop Sonoma County 38 3
Bloomfield to Sweetwater Springs Sonoma County 75 3
Petaluma to Tomales Sonoma County 42 2 !
Petaluma to Glen Ellen Sonoma County 51 4
Holstein 100K Sonoma County 63 3
Sebastopol - Willow Creek Sonoma County 46 4 !
Occidental Loop Extended Sonoma County 55 3
Mt. Veeder Sonoma County 49 3
Occidental Loop Sonoma County 47 4
Route Title Start County Miles Terrain
Berkeley to Pt. Richmond Alameda County 26 1 !
Berkeley Aquatic Park to Point Molate Alameda County 35 2 !
Tour of Five Canyons Alameda County 42 3
Castro Valley to Sunol Alameda County 48 2
Previous Novice Ride #4: Out in the Country Alameda County 24 2
Pleasanton BART to Castro Valley BART Alameda County 26 3
Calaveras Rd. from Dublin/Pleasanton BART Alameda County 48 2
Mines Rd from Dublin-Leasanton BART Alameda County 83 3
Novice Ride #2: Tour de Alameda (including Bay Farm Island) Alameda County 25 1
Two more Del Puerto Canyon options Alameda County 105 3 !
Del Puerto Canyon - Option 4 Alameda County 106 3 !
Patterson and Altamont Passes Alameda County 36 4
Del Puerto Canyon Alameda County 103 3 !
SPDR and Wildcat Alameda County 26 2
Grizzly Peak Alameda County 35 3
Tour in the Backyard (short option) Alameda County 42 3
East Bay Hills From North Berkeley BART Alameda County 47 5
North Berkeley BART to Suisun Alameda County 48 2
Grizzlies' Back yard - including Donald Drive Alameda County 48 5 !
Tour in the Backyard (long option) Alameda County 52 4
N Berkeley to Castro Valley (Palomares out and back) Alameda County 52 4
East Bay and Back by Late Lunch Alameda County 60 5
Three Refinery Towns and Two Bridges Loop Alameda County 77 5
Berkeley to Davis Alameda County 100 2
Temescal to Willow Park Alameda County 37 5
Mt. Hamilton Loop CCW Alameda County 109 4
Tunnel Road and Pinehurst from Rockridge BART Alameda County 25 3
Tunnel Road and Pinehurst from Rockridge BART Alameda County 25 3
Ottergella Alameda County 65 4
Rockridge BART to Fremont BART Alameda County 75 3
Mt. Diablo from Rockridge BART Alameda County 86 5
Mt Hamilton from Sunol Alameda County 101 5
Novice Ride #1: Alameda Creek Trail Alameda County 20 1 !
Mt Hamilton Loop from West Dublin/Pleasanton BART Alameda County 112 4
Lunch in Rockville (short version) Contra Costa County 88 3
Berkeley to Davis via Wooden Valley Contra Costa County 98 3
Four Canyons Contra Costa County 44 3
Three Small Walls Contra Costa County 41 3
Thursday Night Ride Contra Costa County 24 3
BART Around Carquinez Strait Contra Costa County 48 2
Fatman's Flat Fifty-One Contra Costa County 51 1
Fatman's Flat Fifty-One Contra Costa County 51 1
Lafayette BART to Livermore to Pleasant Hill BART Contra Costa County 51 1
Lafayette BART to Livermore Contra Costa County 76 2
Martinez AMTRAK to Sacramento AMTRAK Contra Costa County 85 1
North Concord & Contra Costa Canal Ride Contra Costa County 26 1
North Concord BART to Dublin BART Contra Costa County 26 1
Two Bridges Contra Costa County 38 3
Complete Iron Horse Trail Contra Costa County 54 1
Bears Loop Contra Costa County 19 5
Novice Ride #3: OrLaMor Contra Costa County 22 2
ASSR - Larghetto Contra Costa County 23 4
The Bears and a Bit Contra Costa County 26 3
Orinda to Bear Claw Cafe Contra Costa County 28 2
Pinehurst, Grizzly Peak Loop Contra Costa County 30 3
ASSR - Andante Contra Costa County 34 4
East Bay Hills Contra Costa County 35 4
ASSR Andante Alternative Contra Costa County 43 3
Century, South Loop, from Orinda BART Contra Costa County 44 4
Orinda - Lomas Cantadas - Donald Drive Contra Costa County 45 4
ASSR - Adagio Contra Costa County 50 4
ASSR Adagio Alternative Contra Costa County 50 3
St Marys, Danville, Norris Canyon, Redwood Loop Contra Costa County 52 3
ASSR Allegretto Alternative Contra Costa County 58 3
ASSR - Allegretto Contra Costa County 65 4
ASSR Presto Alternative Contra Costa County 85 3
Solstice Century Contra Costa County 95 2
John Buenfil's Birthday Ride Contra Costa County 70 3
Pinole to Martinez Contra Costa County 31 3
Novice Ride #4: Roundhill Loop Contra Costa County 23 1
Roundhill Loop (alt) Contra Costa County 28 1
Lunch at Blackhawk Plaza Contra Costa County 28 1
Lafayette Hills Contra Costa County 30 3
Previous Novice Ride #5: Franklin Canyon and Carquinez Scenic Drive Contra Costa County 32 3
Novice Ride #5: Franklin Canyon & Carquinez Shoreline Contra Costa County 34 3
Mt. Diablo from Pleasant Hill BART New's year's Day Contra Costa County 39 5 !
Mt. Diablo Alamo Heights, Southgate, Northgate Contra Costa County 39 5
Pleasant Hill BART to Dublin Contra Costa County 49 1
Morgan Territory Contra Costa County 53 3
Morgan Territory from Pleasant Hill BART Contra Costa County 53 3 !
Morgan Territory Contra Costa County 70 5
Tilden - Lafayette - Moraga Contra Costa County 36 4
Island-Donald-Drive-Lafayette Contra Costa County 38 4
GPC Century Workers' Ride 2016 Contra Costa County 43 4
Tilden to Moraga Contra Costa County 46 4
Mt. Diablo from Heather Farm Contra Costa County 38 5
Diablo, from Northgate to Southgate, Alamo Contra Costa County 38 5 !
Mt. Diablo Up Southgate, down Northgate Contra Costa County 39 5 !
Heather Farm Park to Las Trampas Wilderness Contra Costa County 46 2
Morgan Territory from Heather Farm Contra Costa County 52 3
Heather Farm Morgan Territory, Livorna Heights Contra Costa County 53 3
Heather Farm, Morgan Territory, Diablo Junction Contra Costa County 58 4
Walnut Creek BART to Mt. Diablo - another variation Contra Costa County 39 5
Mt. Diablo from Walnut Creek BART Contra Costa County 40 5
Morgan Territory from Walnut Creek BART Contra Costa County 53 4
Route Title Start County Miles Terrain
Ferry to Ferry San Francisco County 40 2
Embarcadero, Headlands, and Tiburon San Francisco County 45 3
Daly City Bart to Santa Cruz Day 1 San Mateo County 44 3
Half Moon Bay - Gazos Creek - Tunitas Creek Variations San Mateo County 66 5
Half Moon Bay to Pescadero San Mateo County 58 3
Daly City Bart to Santa Cruz Day 2 San Mateo County 29 2
Woodside to San Gregorio San Mateo County 38 5
Old La Honda Tunitas Creek Loop San Mateo County 51 5
Woodside to Pescadero San Mateo County 52 5
Yet Another Tunitas Creek Variation San Mateo County 56 5
Tunitas backwards San Mateo County 62 5 !
Santa Cruz Mountains Santa Clara County 104 5 !
Mt. Hamilton Santa Clara County 85 4
Route Title Start County Miles Terrain
Delta Birding Sacramento County 46 1
Amtrak Special - Day 2 Sacramento County 76 3
Santa Cruz Mountains Santa Cruz County 45 5
Santa Cruz Swoop aka Corralitos Highlands Loop Santa Cruz County 56 4
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