 | Tamarancho Maiden Ridemtb | 7 | 14 miles | | Fairfax | CA | 1 |
 | Calero Loopmtb | 2 | 7 miles | | San Jose | CA | 2 |
 | Calero Park Loopmtb | 3 | 9 miles | | San Jose | CA | 3 |
 | Waterdog Complete Loopmtb featured | 9 | 7 miles | | Belmont | CA | 4 |
 | Ride the Crockett Hillsmtb | 10 | 13 miles | | Crockett | CA | 5 |
 | China Camp darkmtb | 4 | 13 miles | | San Rafael | CA | 6 |
 | Skegg's Point 7mtb | 5 | 10 miles | | Redwood City | CA | 7 |
 | san vicentemtb | 12 | 10 miles | | San Jose | CA | 8 |
 | Moore Creek Loopmtb | 4 | 8 miles | | Saint Helena | CA | 9 |
 | Waterdog with LoL Trailmtb | 6 | 7 miles | | Belmont | CA | 10 |
 | Blue Blossom Special: Intro to Skeggsmtb | 2 | 6 miles | | Redwood City | CA | 11 |
 | Canyon/Marsh/SBurmamtb | 6 | 9 miles | | Santa Rosa | CA | 12 |
 | Camp Tamarancho to Solsticemtb | 11 | 19 miles | | San Anselmo | CA | 13 |
 | Pleasanton Ridge - Bay Leaf Loop 2mtb | 3 | 10 miles | | Pleasanton | CA | 14 |
 | Arastradero Samplermtb | 13 | 7 miles | | Palo Alto | CA | 15 |
 | Chill Rockville Loopmtb | 5 | 4 miles | | Fairfield | CA | 16 |
 | Skeggs Figure 8 Loopmtb | 16 | 10 miles | | Redwood City | CA | 17 |
 | Tamarancho Loopmtb | 9 | 7 miles | | Fairfax | CA | 18 |
 | Los Gatos Turkey Day Ridemtb | 2 | 13 miles | | Los Gatos | CA | 19 |
 | Joaquin Miller Park Big Trees and Cinderella loopmtb | 30 | 8 miles | | Oakland | CA | 20 |
 | Skeggs from Star Hill Roadmtb | 10 | 19 miles | | Redwood City | CA | 21 |
 | Best Of Twin Peaks > Mt.Sutro > Laguna Honda Trail Systemsmtb | 16 | 8 miles | | San Francisco | CA | 22 |
 | Sutro Samplemtb | 17 | 7 miles | | San Francisco | CA | 23 |
 | Pacifica Bluesmtb | 10 | 13 miles | | Pacifica | CA | 24 |
 | Rocky Ridge Out and Backmtb | 3 | 4 miles | | San Jose | CA | 25 |
 | Joaquin Miller Killermtb | 7 | 10 miles | | Oakland | CA | 26 |
 | Mt Tam Epicmtb | 7 | 26 miles | | Mill Valley | CA | 27 |
 | Henry Coe Pacheco Falls MTB Adventureebike | 11 | 23 miles | | Gilroy | CA | 28 |
 | Calero Longermtb | 7 | 15 miles | | San Jose | CA | 29 |
 | Endor Quick Hitter Alternative (Best For BMX, Dirt Jumpers)mtb | 4 | 4 miles | | | CA | 30 |
 | Mt Tam Round the Dellmtb | 12 | 26 miles | | Mill Valley | CA | 31 |
 | Joaquin Miller Park loopmtb | 8 | 5 miles | | Oakland | CA | 32 |
 | Harvey Bear Loopmtb | 5 | 13 miles | | Morgan Hill | CA | 33 |
 | East Ridge / West Ridge Loopmtb | 5 | 8 miles | | Oakland | CA | 34 |
 | Mt Tam Roundermtb | 5 | 21 miles | | Mill Valley | CA | 35 |
 | China Camp - Easy Loopmtb | 6 | 9 miles | | San Rafael | CA | 36 |
 | Tam Olema Geronimo Loop - E Ridgecrest Gravity Car Out & Backmtb | 6 | 42 miles | | | CA | 37 |
 | BTCEB Tour of Briones Pilotmtb | 6 | 10 miles | | Walnut Creek | CA | 38 |
 | Tour of the Burmasmtb | 20 | 17 miles | | Santa Rosa | CA | 39 |
 | Quick Training Loopmtb | 4 | 3 miles | | Redwood City | CA | 40 |
 | Moore Creek Lower Loop counter clockwmtb | 5 | 9 miles | | Saint Helena | CA | 41 |
 | 2018 East Bay Dirt Classic Short Coursemtb | 6 | 24 miles | | Oakland | CA | 42 |
 | GGP Trails Pilot: The Dirt Trailsmtb | 10 | 4 miles | | San Francisco | CA | 43 |
 | Lime Time Loopmtb | 10 | 4 miles | | Concord | CA | 44 |
 | Mt Tam Roundermtb | 6 | 23 miles | | Mill Valley | CA | 45 |
 | 500watt Fun rip!ebike | 19 | 20 miles | | Morgan Hill | CA | 46 |
 | Really Light Enduro race trackmtb | 9 | 19 miles | | Portola Valley | CA | 47 |
 | Marin Headlands Ride From Rodeomtb | 4 | 7 miles | | | CA | 48 |
 | 22 mile Big Rock & Loma Alta Tour.mtb | 5 | 22 miles | | Lucas Valley - Marinwood | CA | 49 |
 | The Waterdog Tourmtb | 12 | 10 miles | | Belmont | CA | 50 |
 | Short Chicken Shack Loma Alta Queenstone Loopmtb | 13 | 33 miles | | Lucas Valley - Marinwood | CA | 51 |
 | Rancho Canada to Calero and backmtb | 5 | 18 miles | | San Jose | CA | 52 |
 | Brushy Peak Interior Loopmtb | 1 | 5 miles | | Livermore | CA | 53 |
 | Singletrack Samplermtb featured | 16 | 8 miles | | Angwin | CA | 54 |
 | Mt Tam Southern Face Loopmtb | 7 | 19 miles | | Mill Valley | CA | 55 |
 | 2018 Hard Coe're 100Kmtb | 14 | 62 miles | | Gilroy | CA | 56 |
 | Harvey Bear 14 Mile Loop Ed Wilson/Gaviota DHmtb | 19 | 14 miles | | Morgan Hill | CA | 57 |
 | Skeggs-N-Eggsmtb | 9 | 18 miles | | San Mateo | CA | 58 |
 | Marincello, Bobcat, Miwok and Old Springs Loopmtb | 4 | 7 miles | | Sausalito | CA | 59 |
 | Stevens Canyon + Montebello + Skylinemtb | 15 | 15 miles | | Saratoga | CA | 60 |
 | Monte Bello Fun Loopmtb | 14 | 18 miles | | Palo Alto | CA | 61 |
 | Skeggs 15 mile loop from new parkingmtb | 25 | 15 miles | | Redwood City | CA | 62 |
 | Ranger Station Loopmtb | 5 | 9 miles | | Castro Valley | CA | 63 |
 | Rockville 10-milermtb | 13 | 10 miles | | Fairfield | CA | 64 |
 | Belgatos to Shannon Long Loopmtb | 2 | 2 miles | | San Jose | CA | 65 |
 | Annadel State Park Rte 1mtb | 4 | 12 miles | | | CA | 66 |
 | Skyline Wilderness (most trails)mtb | 8 | 19 miles | | Napa | CA | 67 |
 | Broken Wing Butterflymtb | 6 | 13 miles | | Sausalito | CA | 68 |
 | Full loop from the very topmtb | 11 | 8 miles | | Belmont | CA | 69 |
 | BTCEB Tour of Briones Pilotmtb | 6 | 10 miles | | Walnut Creek | CA | 70 |
 | Annadel XCmtb | 27 | 16 miles | | Santa Rosa | CA | 71 |
 | Grizzly Gulch Loopmtb | 3 | 12 miles | | Gilroy | CA | 72 |
 | Brad's PUC Ridemtb | 17 | 12 miles | | Angwin | CA | 73 |
 | Santa Teresa + Caleromtb | 11 | 26 miles | | San Jose | CA | 74 |
 | Endor Quick Hittermtb | 16 | 5 miles | | | CA | 75 |
 | Sequoia Bayview to Big Trees Loopmtb | 7 | 2 miles | | Oakland | CA | 76 |
 | Henry Coe: HH-JDT-Steer-Bowl-Lymen Wilsonmtb | 3 | 10 miles | | Gilroy | CA | 77 |
 | Lake Chabot - Cottontail Lake Loopmtb | 6 | 12 miles | | Castro Valley | CA | 78 |
 | Trione-Annadel Adventuremtb | 4 | 21 miles | | Santa Rosa | CA | 79 |
 | Skeggs: Blue Blossom, Salamander, Resolution, Sierra Morenamtb | 20 | 14 miles | | Redwood City | CA | 80 |
 | The Ferry Building to Mount Tamalpais Cycle Routehike | 8 | 59 miles | | | CA | 81 |
 | Giant Salamander Legsmtb | 8 | 20 miles | | Redwood City | CA | 82 |
 | Pleasanton Ridge Samplermtb | 8 | 13 miles | | Pleasanton | CA | 83 |
 | Oat Mine Loopmtb | 6 | 26 miles | | Calistoga | CA | 84 |
 | Twin Peakshike | 2 | 2 miles | | San Francisco | CA | 85 |
 | Quarry lapsmtb | 3 | 5,066 ft | | Concord | CA | 86 |
 | Pleasanton Ridge - Bay Leaf Loop 1mtb | 3 | 8 miles | | Pleasanton | CA | 87 |
 | Mt Tam Epicebike | 7 | 26 miles | | Larkspur | CA | 88 |
 | Joel's Pilot Zone Ride from Bear Creek - All Legal Singletrackmtb | 7 | 11 miles | | Walnut Creek | CA | 89 |
 | Bolinas Ridge Olema Valley Loopmtb | 1 | 23 miles | | | CA | 90 |
 | ORH + Headlandsmtb | 25 | 37 miles | | Mill Valley | CA | 91 |
 | Marincello/Headlands Loopmtb | 4 | 7 miles | | | CA | 92 |
 | Tamarancho loop repeatsmtb | 9 | 8 miles | | Fairfax | CA | 93 |
 | GGP Trails Pilot: The Dirt Trails 2mtb | 5 | 5 miles | | San Francisco | CA | 94 |
 | BTCEB B- Tilden Gala Ridemtb | 6 | 9 miles | | Berkeley | CA | 95 |
 | sequoia, castle, sunset loopmtb | 6 | 4 miles | | Oakland | CA | 96 |
 | Brian Gong's Leisure Lapmtb | 7 | 10 miles | | Pacifica | CA | 97 |
 | Laguna Honda - Downhillgravel | 10 | 2 miles | | San Francisco | CA | 98 |
 | Rocky Ridge Downhill loopmtb | 4 | 4 miles | | San Jose | CA | 99 |
 | Waterdog Alternate Complete Loopmtb | 10 | 6 miles | | San Mateo | CA | 100 |
