Events
RD Login

Ultra Running Events in California

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming Events

Date Event City Distances
02/12/23 Montara Mountain Pacifica 50 KM
02/17/23 Elevate 12 Hour Race Santa Maria 12 Hours
02/18/23 Redtail Ridge - Inside Trail Castro Valley 50 KM
02/18/23 FOURmidable Cool 50 KM
02/18/23 The Ranch 50k Escondido 50 KM
02/18/23 North Marin Ridge Run Lagunitas 50 KM
02/18/23 Placerita Canyon Trail Runs Santa Clarita
02/25/23 Salmon Falls 50K Pilot Hill 50 KM
02/25/23 Sycamore Canyon 100k & 50k San Diego 50 KM, 100 KM
03/03/23 San Diego Pirate's Cove 12/24 Hour Run/Walk Cuyamaca Lake 6 Hours, 12 Hours, 24 Hours
03/03/23 Big Bloops Ultra Palo Alto 24 Hours
03/04/23 Way Too Cool Cool 50 KM
03/04/23 Silver Moon Race - Paso Robles Paso Robles 6 Hours, 12 Hours, 24 Hours, 100 Miles
03/11/23 Marin Ultra Challenge Sausalito 50 KM, 50 Miles
03/11/23 Old West Trail Runs Julian 50 KM
03/11/23 Griffith Park Trail Los Angeles 50 KM
03/11/23 Chanoko Rocklin 50 KM
03/18/23 Folsom Lake Sweet Water Trail Run Folsom 50 KM
03/18/23 Folsom Lake South Side Trail Run Folsom 50 KM, 50 KM
03/18/23 Nine Trails 35 Mile Endurance Run Santa Barbara 35 Miles
03/18/23 Range of Light Trail Races Bishop 50 KM
03/18/23 J Treequinox Joshua Tree 12 Hours
03/24/23 RUN4Kids 48r Hour Running Party Corona 6 Hours, 12 Hours, 24 Hours, 48 Hours, 100 Miles
03/25/23 Montana de Oro Los Osos 50 KM
03/25/23 VALENCIA Trail Race Valencia 50 KM
03/25/23 South Hills Single Track Trail Run - Spring San Jose 50 KM
04/01/23 American River Folsom 50 Miles
04/01/23 Redwood Trail Run (Spring) Oakland 50 KM
04/01/23 Cirque du Griffith Park 100-Mile & 6/12/24 Hour Ultra Runs Los Angeles 6 Hours, 12 Hours, 24 Hours, 100 Miles
04/01/23 Terrible, Horrible, No Good, Very Bad Day 50k Los Gatos 50 KM
04/01/23 Napa Wilderness Trail Runs Napa 50 KM
04/01/23 Placer Trail Running Festival Auburn 50 KM
04/08/23 Lake Sonoma 50 Healdsburg 50 Miles
04/08/23 Diablo Trails Challenge Walnut Creek 50 KM
04/08/23 Silver Moon Race - Reedley Reedley 6 Hours, 12 Hours, 24 Hours, 100 Miles
04/13/23 Beyond Limits Ultra Mountain Center 24 Hours, 48 Hours, 72 Hours, 50 KM, 50 Miles, 100 Miles
04/15/23 Oriflamme Julian 50 KM
04/15/23 Born to Run Ultra Marathons Los Olivos 30 Miles, 60 Miles
04/15/23 SPASM Lake Chabot Trail Run Casto Valley 50 KM
04/15/23 Woodside/Purisima Creek Crossover Woodside 50 KM
04/15/23 Born to Adapt Los Olivos 30 Miles
04/16/23 Napa Valley 50k Calistoga 50 KM
04/22/23 Leona Divide Lake Hughes 50 KM, 50 Miles, 100 KM
04/22/23 Mendocino Coast 50k Mendocino 50 KM
04/22/23 Forest Ranch Four Forest Ranch 50 KM, 100 KM
04/22/23 Machete Trail Madness Perris 50 KM
04/23/23 Horseshoe Lake Trail Run Palo Alto 50 KM
04/28/23 Canyons Endurance Runs Auburn 50 KM, 100 KM, 100 Miles
04/29/23 Sierra Azul Trail Challenge Run Los Gatos 50 KM
04/29/23 Badwater Salton Sea Borrego Springs 81 Miles
04/29/23 Wandering Idiot Festival Of Hills Elk Creek 6 Hours, 12 Hours, 24 Hours
04/29/23 Red Hills Ramble Tuolumne 50 KM
05/05/23 Coyote Two Moon Ojai 100 KM, 100 Miles
05/06/23 Miwok Stinson Beach 100 KM
05/06/23 Wild Wild West Marathon And Ultra Lone Pine 50 KM, 50 Miles
05/06/23 Folsom Lake Trail Run - Spring Folsom 50 KM
05/06/23 Hacienda Hills Trail Run - Spring San Jose 50 KM
05/06/23 Folsom 100 Granite Bay 54 Miles, 100 Miles
05/06/23 Great Shasta Rail Trail McCloud 50 KM
05/13/23 PCT 50 Cleveland National Forest 50 Miles
05/13/23 Quicksilver San Jose 50 KM, 100 KM
05/13/23 Grizzly Peak Berkeley 50 KM
05/13/23 Paiute Meadows Trail Run Susanville 50 KM
05/13/23 Trail Run at Sly Park - Spring Pollack Pines 50 KM
05/13/23 Arnold Rim Trail Arnold 35 Miles
05/20/23 Bishop High Sierra Bishop 55 KM, 50 Miles, 100 KM
05/20/23 San Francisco 50/50 Rodeo Beach 50 KM, 50 Miles
05/20/23 Greenhorn Ranch Trail Run Quincy 50 KM
05/20/23 O'Neill Park Trail Races Trabuco Canyon 50 KM
05/27/23 Nanny Goat Riverside 6 Hours, 12 Hours, 24 Hours, 100 Miles
06/02/23 San Diego 100 Lake Cuyamaca 100 Miles
06/03/23 Calero Trail Run - Summer San Jose 50 KM
06/03/23 The Loco Go Big or Go Home Challenge Forest Ranch 50 KM, 100 KM, 100 Miles
06/09/23 SAMO 100 Mile (Santa Monica Mountains 100) Malibu 100 KM, 100 Miles
06/10/23 Shadow of the Giants Fishcamp 50 KM
06/10/23 Holcomb Valley trail Run Big Bear Lake 33 Miles
06/10/23 Cinderella Trail - Spring Oakland 50 KM
06/10/23 Cool Moon Trail Races Cool 50 Miles, 100 KM, 100 Miles
06/10/23 Mt Umunhum Ultras San Jose 50 KM, 52 Miles
06/16/23 Tahoe 200 Endurance Run Homewood 200 Miles
06/16/23 Tahoe 100k Lake Tahoe 100 KM
06/17/23 Headwaters Trail Runs Mount Shasta 56 KM
06/17/23 Broken Arrow Skyrace Squaw Valley 52 KM
06/17/23 Black Mountain 50k San Diego 50 KM
06/17/23 SF One Day San Francisco 6 Hours, 12 Hours, 24 Hours
06/24/23 Western States 100 Olympic Valley 100 Miles
07/04/23 Badwater 135 Death Valley 135 Miles
07/08/23 Dirty Dozen and Half Dozen Endurance Run Pinole 6 Hours, 12 Hours
07/08/23 Rancho Hills Trail Run Morgan Hill 50 KM
07/15/23 San Lorenzo River Trail Run Santa Cruz 50 KM
07/15/23 The Peak 50K Julian 50 KM
07/16/23 Big Chief 50K Truckee 50 KM
07/22/23 Kirkwood's Thunder Mountain Trail Challenge Kirkwood 50 KM
07/23/23 The San Francisco Marathon San Francisco 52.4 Miles
07/29/23 Angeles Crest Wrightwood 100 Miles
07/29/23 Harding Hustle Modjeska Canyon 50 KM
08/05/23 Kirkwood's Ultras Kirkwood 50 KM, 46 Miles, 100 KM
08/06/23 Skyline 50K San Leandro 50 KM
08/19/23 Tamalpa Headlands 50K Muir Beach 50 KM
08/19/23 Bulldog 50K Ultra Run & 25K Trail Run Calabasas 50 KM
08/19/23 Trail Run at Sly Park - Summer Pollack Pines 50 KM
08/26/23 Almaden Hills Trail Run - Summer San Jose 50 KM
09/03/23 Crystal Springs - Summer Woodside 50 KM
09/09/23 Mendocino Running Festival Mendocino 6 Hours, 12 Hours
09/09/23 China Peak Running Festival Lakeshore 50 KM
09/10/23 CTR - Diablo Trail Run Clayton 50 KM
09/16/23 Noble Canyon Pine Valley 50 KM
09/16/23 South Hills Single Track Trail Run - Summer San Jose 50 KM
09/23/23 Ride To Walk Endurance Race Lincoln 6 Hours, 12 Hours, 24 Hours, 48 Hours, 100 Miles
09/23/23 That's No Moon Ultras & 30K Silverado 50 KM, 50 Miles
09/23/23 Mammoth Trail Fest Mammoth Lakes 50 KM
09/30/23 Dick Collins Firetrails Castro Valley 50 Miles
10/07/23 Bizz Johnson Susanville 50 KM
10/07/23 Cuyamaca 100k Julian 100 KM
10/07/23 Back On The Ranch Trail Run Los Olivos 6 Hours, 12 Hours, 24 Hours
10/08/23 Spooner's Cove Los Osos 50 KM
10/14/23 Ruth Anderson San Francisco 50 KM, 50 Miles
10/14/23 No Name 5025 Trail Races Agoura 50 KM
10/15/23 Tahoe Midnight Express Ultra 72 Lake Tahoe 72 Miles
10/21/23 Lake Hodges Trail Fest San Diego 50 KM
10/21/23 Lake Sonoma 100k/55k Healdsburg 55 KM, 100 KM
10/28/23 Mt. Umunhum Trail Conquest - Fall San Jose 50 KM
10/28/23 SAMO Trail Runs Pacific Palisades 50 KM, 50 Miles
11/04/23 Rio Del Lago Granite Bay 50 KM, 100 Miles
11/04/23 Lake Chabot Casto Valley 50 KM
11/04/23 Almaden Hills Trail Run - Fall San Jose 50 KM
11/10/23 San Diego 200 Escondido 200 Miles
11/18/23 Best Runner (Best of San Diego ) San Diego 100 Miles
11/18/23 Golden Gate Trail Classic San Francisco 50 KM, 100 KM
11/18/23 Captain's Winter Solstice Runaround Modesto 6 Hours, 12 Hours
11/25/23 SISU 24 Monrovia 24 Hours, 100 Miles
12/02/23 San Joaquin River Trail Friant 50 KM, 100 KM
12/02/23 Calero Trail Run - December San Jose 50 KM
12/02/23 Anza Borrego Cuyamaca 50 Mile Run Julian 50 Miles
12/09/23 Rodeo Beach Sausalito 50 KM
12/31/23 New Year's One Day San Francisco 6 Hours, 12 Hours, 24 Hours, 100 Miles
01/06/24 Avalon Benefit 50 Avalon 50 KM, 50 Miles

Past Events

Date Event City Distances
02/04/23 Jed Smith Sacramento 50 KM, 50 Miles, 100 KM
02/04/23 Golden Gate (Winter) Rodeo Beach 50 KM
02/04/23 Happy Chinese New Year San Diego 50 KM, 50 Miles, 100 KM
02/04/23 Mt. Umunhum Trail Conquest San Jose 50 KM
01/29/23 Fremont 50 YKMV Fremont 50 KM
01/28/23 San Diego 50 and Trail Marathon Escondido 46.5 Miles, 50 Miles, 50 Miles
01/28/23 Fort Ord Trail Run Monterey 50 KM, 100 KM
01/28/23 Sean O'Brien 100k/50M Malibu 50 KM, 50 Miles, 100 KM
01/28/23 Ordnance 100K Salinas 100 KM
01/28/23 La Cuesta Ranch Trail Run San Luis Obispo 28 Miles, 50 KM
01/28/23 Sean O'Brien 50k Malibu 50 KM
01/22/23 Calico Trail Run Barstow 30 KM, 50 KM
01/15/23 Crystal Springs - Winter Woodside 50 KM
01/08/23 Del Dios Trail Race Escondido 50 KM
01/07/23 Hacienda Hills Run - Winter San Jose 50 KM
01/07/23 No Hands Auburn 50 KM
12/17/22 Woodside Ramble - Winter Woodside 50 KM
12/17/22 Paramount Ranch Trail Runs Calabasas 50 KM, 50 KM
12/17/22 Dirty December Poker Run San Diego 6 Hours
12/04/22 Over The Hill Track Club High Desert 50K Ridgecrest 50 KM
12/04/22 Hunter S. Thompson Fear & Loathing San Francisco 50 KM, 50 Miles
12/03/22 Ray Miller 50/50 Malibu 50 KM, 50 Miles, 100 KM
11/26/22 Quad Dipsea Mill Valley 28.4 Miles, 28.4 Miles
11/19/22 Trail Run at Sly Park - Fall Pollock Pines 50 KM
11/19/22 Dead Truck Auburn 50 KM
11/19/22 Peninsula Trail Running Festival Redwood City 40 Miles
11/19/22 Tierra Redonda Mountain Trail Run Bradley 24 Hours, 48 Hours
11/12/22 Mt. Tam Trail Run Stinson Beach 50 KM
11/05/22 Boundiful Endurance Runs Hemet 6 Hours, 12 Hours, 24 Hours, 100 Miles
11/05/22 Santa Clarita Ultra & Trail Runs Santa Clarita 50 KM
10/29/22 Atlas Trail Series- Two Trees Challenge Ventura 6 Hours, 12 Hours
10/29/22 San Jacinto 50K Idyllwild 50 KM
10/22/22 Pinkathon Free Run for Breast Cancer San Francisco 50 KM
10/15/22 Euchre Bar Massacre Foresthill 50 Miles
10/15/22 Run for Amma Sunnyvale 50 KM, 50 Miles
10/08/22 Rocky Peak 50K Ultra & 30K Trail Run Simi Valley 30 KM, 50 KM
10/08/22 Ultra Trails Lake Tahoe Lake Tahoe 50 KM, 50 Miles, 100 KM, 100 Miles
10/01/22 Yuba Gold Nevada City 50 KM
09/17/22 Berkeley Trail Adventure Berkeley 35 KM, 50 KM
09/10/22 Overlook Endurance Runs Foresthill 50 KM, 50 Miles, 100 KM
08/27/22 Run-de-Vous San Martin 14 Hours, 50 KM, 50 Miles, 100 KM, 100 Miles, 126 Miles
08/20/22 Kodiak Ultra Marathons Big Bear Lake 10 KM, 13.1 Miles, 50 KM, 50 KM, 50 KM, 50 Miles, 100 KM, 100 Miles
08/13/22 Headlands Endurance Runs Sausalito 50 Miles, 100 KM, 75 Miles, 100 Miles, 150 Miles
08/06/22 Redwood Trail Run (Cinderella Trail - Summer) Oakland 50 KM
08/06/22 Rodeo Valley Trail Run Sausalito 50 KM
07/09/22 Salt Point Trail Run Jenner 50 KM
07/09/22 Angeles National Forest Trail Race Sierra Madre 50 KM, 60 KM, 50 Miles
07/09/22 Golden Gate Trail Run (Summer) Rodeo Beach 50 KM
07/09/22 Elder Creek Night Runs In The Desert Anza 50 KM
06/25/22 Orange Curtain Cerritos 6 Hours, 12 Hours, 24 Hours, 50 KM, 100 KM
06/05/22 Spartan Trail Monterey Salinas 50 KM
05/22/22 Ohlone Fremont 29.8 Miles, 50 KM
05/21/22 Rock It at Caspers Wilderness Park San Juan Capistrano 50 KM
05/21/22 Corral Canyon Trail Scramble Campo 50 KM
05/07/22 The 4MPH Challenge Whiskeytown Backyard, Backyard
04/30/22 Ridge Route Ultra Castaic 50 KM, 50 Miles
04/16/22 Mokelumne River 50 Valley Springs 50 KM, 50 Miles
04/09/22 Merced Canyon Endurance Runs Briceburg 44 KM
03/26/22 No'to'mom Endurance Runs Sacramento 50 KM, 100 KM
03/19/22 El Cajon Mountain Ultramarathons Lakeside 33 Miles, 44 Miles
03/12/22 San Luis Obispo Spartan Trail Santa Margarita 50 KM
01/15/22 Pacifica Trail Run Pacifica 50 KM
01/15/22 One Day In Auburn Auburn 6 Hours, 6 Hours, 12 Hours, 12 Hours, 24 Hours, 24 Hours
01/09/22 Epiphany Ultra Oakland 50 KM, 66 KM
01/08/22 Saratoga to the Sea Saratoga 50 KM
12/26/21 DayDayUp Miramar San Diego 24 Hours
12/18/21 ROOT (Running Out Of Time) San Diego 12 Hours, 24 Hours
11/21/21 Spartan Trail SoCal Lebec 50 KM
11/13/21 Two Peaks Redding 50 KM, 50 Miles
11/13/21 Day On The Ranch Quincy 6 Hours, 12 Hours, 24 Hours
11/07/21 Whiskey Hill Redwood Run Woodside 50 KM
11/06/21 Woodside Trail Run Woodside 45 KM, 50 KM, 50 Miles
10/30/21 Gravenstein 8 Hour Sebastopol 8 Hours
10/23/21 Vista Verde Skyline Run Palo Alto 50 KM
10/09/21 Elder Creek Trail Runs 50mile/100k Anza 24 Hours, 50 KM, 50 Miles, 100 KM
10/02/21 Echo Summit Trail Run Challenge Twin Bridges 5 KM, 10 KM, 10 Miles, 13.1 Miles, 20 Miles, 26.2 Miles, 50 KM, 40 Miles, 50 Miles
10/02/21 Castle Crags 50k/30k/10k Castella 50 KM
09/18/21 San Jose Spartan Trail San Jose 50 KM
09/04/21 The High Sierra 50K Kyburz 50 KM
08/21/21 Golden State 50K Salinas 50 KM
08/14/21 Castle Peak 100k Truckee 100 KM
07/10/21 Sisyphus Ultra Challenge Hemet Backyard, 12 Hours, 24 Hours, 48 Hours, 100 Miles, 200 Miles
07/03/21 Lovers Leap of Faith Kyburz 50 KM, 50 Miles, 100 KM
06/26/21 Mt Shasta Trail Runs Mt Shasta 50 KM, 50 Miles
06/19/21 The Sierra Azul Ultras Almaden 50 KM, 50 Miles, 100 KM
06/12/21 Running Is Not Closed Trail Run #3 Whiting Ranch 50 KM
06/11/21 Last Runner Running Cool Backyard
06/05/21 Ruck A Chuck 50k Foresthill 50 KM
05/22/21 Devil's Slide Run Pacifica 4 KM, 11 KM, 13.1 Miles, 30 KM, 50 KM
05/16/21 Tamalpa 50K Tamalpa 50 KM
05/01/21 Armstrong Redwoods Trail Run Guerneville 50 KM
04/25/21 Mountain Brow House 50K Woodside 50 KM
04/11/21 Le Tour De Orange County Mission Viejo 50 KM, 50 Miles
03/27/21 Dirty Feet Winter Trail Series #5 Julian, CA 50 KM
03/20/21 Drum Canyon Ranch Trail Run Lompoc 50 KM
03/20/21 Dirty Feet Winter Trail Series #4 Julian 50 KM
02/27/21 Dirty Feet Winter Trail Series #3 Julian 50 KM
02/20/21 Lake Hughes 30k/50k Lake Hughes 50 KM
02/06/21 Elder Creek Trail Runs 30k/50k Anza 50 KM
01/30/21 Casper the friendly ghost 50k/30k San Juan Capistrano 50 KM
01/24/21 Hoka One One Project Carbon X Sacramento 50 KM, 50 Miles, 100 KM
01/16/21 Le Tour De Mission Viejo San Juan Capistrano 50 KM
12/27/20 Doce Canyon 50k/30k Dove Canyon 50 KM
12/20/20 The Ridge San Francisco 60 KM
12/19/20 Running Is Not Closed Run #11 Mission Viejo 50 KM
12/12/20 Running Is Not Closed Trail Run #8 San Juan Capistrano 50 KM
12/07/20 Chino Hills Trail Run Series Brea 50 KM
11/21/20 Chimera Cleveland National Forest 40 Miles, 100 KM, 100 KM, 100 Miles, 100 Miles
11/21/20 Santa Barbara Red Rock Santa Barbara 40 Miles, 50 Miles
11/14/20 Sugarhood Santa Rosa 50 KM, 50 KM
11/14/20 Running Is Not Closed Trail Run #4 Rancho Santa Margarita 50 KM
11/08/20 Brooks Running 50k Fresno 50 KM
11/07/20 BBT 68 Pacific Palisades 68 Miles
11/07/20 Chiquita Falls 40 Mile / 20 Mile Lake Elsinore 40 Miles
10/31/20 C2M OJAI 100 Miles
10/24/20 SLO Ultra San Luis Obispo 50 KM, 50 Miles
10/18/20 BLU-Light Mountain Center 50 KM
10/17/20 Twin Peaks 50 Corona 50 KM, 50 Miles
10/17/20 Running Is Not Closed Trail Run #1 Ladera Ranch 50 KM
10/03/20 Skyline to the Sea Saratoga 50 KM
09/26/20 HIGHLANDER 100 - There can be only 1 Mount Baldy 50 KM, 60 Miles, 100 Miles
09/19/20 San Jose Trail Run San Jose 50 KM
09/14/20 Folsom Lake Ultra Trail Auburn 68.5 Miles
09/05/20 Running Is Not Closed Trail Run #9 Laguna Niguel 50 KM
08/30/20 DSE Distance Classic San Francisco 6 Hours, 12 Hours
08/29/20 Running Is Not Closed Trail Run #7 Malibu 55 KM
08/15/20 Race the Peak Trail Run Lakeshore 50 KM
08/15/20 Running Is Not Closed Trail Run # 6 Malibu 50 KM
08/08/20 Coastal 50K Stinson Beach 50 KM
08/08/20 The Groves Loma Mar 50 KM
08/08/20 Running Is Not Closed Trail Run #5 Newport Beach 50 KM
08/01/20 Lost and Found Soda Springs 55 KM
08/01/20 River Park Ultras Lakeside Backyard, 6 Hours, 12 Hours, 24 Hours
07/17/20 California Untamed- The Beast 330 Arcata 330 KM
07/05/20 Running Is Not Closed Trail Run #2 Irvine 50 KM
07/04/20 Mount Diablo Trail Run - Summer Clayton 50 KM, 50 KM, 60 KM
05/31/20 Big Basin - Skyline to Sea Los Gatos 50 KM
05/16/20 The Chase Redding 6 Hours, 9 Hours, 12 Hours
05/09/20 Whoos in El Moro - Spring Newport Beach 50 KM
05/09/20 Baldy Marathons Mount Baldy Ski Lodge 50 KM, 40 Miles, 100 KM, 100 Miles
04/18/20 Saratoga Trail Run Saratoga 50 KM
04/18/20 Henry Coe Adventure 100K Morgan Hill 100 KM
03/28/20 Old Goat Lake Elsinore 50 KM, 50 KM, 50 Miles, 50 Miles
03/28/20 Red Dragon Pilot Hill 55 KM
03/14/20 Pioneer Spirit 50 Folsom 50 Miles
02/22/20 Mt Umunhum Trail Run San Jose 52 KM
01/25/20 Eldrith Mill Valley 50 KM
01/18/20 Celtic Winter Classic 24 Hour Run Bakersfield 12 Hours, 24 Hours, 50 KM, 50 Miles, 100 Miles
01/18/20 Fremont Fat Ass 50k Fremont 50 KM
01/18/20 Rotten Egg Joshua Tree Backyard
01/11/20 Steep Ravine Stinson Beach 50 KM
12/14/19 Snowberry Creek Folsom 50 KM
11/23/19 Meat Grinder Newcastle 50 KM
11/16/19 The North Face Endurance Challenge California Marin 50 KM, 50 Miles
10/19/19 Sac River Trail Races Redding 55 KM, 50 Miles
10/19/19 Saddle2Surf 100/50 Norco 50 Miles, 100 Miles
10/19/19 Marine Mammals 60K Sausalitio 60 KM
10/12/19 Santa Barbara 100 Santa Barbara 50 KM, 50 Miles, 100 KM, 100 Miles
09/28/19 Cow Town Challenge Vacaville 50 KM
09/07/19 Los Pinos Lake Elsinore 50 KM
08/17/19 Julian Station Full Moon Run Julian 12 Hours, 24 Hours
07/13/19 Sierra Crest 50K Truckee 50 KM
06/01/19 Kodiak National Trails Day Run Big Bear Lake 50 KM
04/13/19 Whiskeytown Waterfalls Races Whiskeytown 50 KM
04/06/19 Coyote Cohorts Backbone Trail Ultra Santa Monica Mountains 68 Miles, 100 Miles
03/30/19 Bar Hopper Trail/Ultra Fair Oaks 50 KM
01/26/19 From Dawn Till Dusk San Diego 10 Hours
10/20/18 Whoos in El Moro - Fall Newport Beach 50 KM
10/13/18 Coyote Ridge Muir Beach 50 KM
10/13/18 Pacifica Summit San Pedro Valley State Park 50 KM
09/22/18 Stevens Creek Striders Trail Races Los Altos Hills 50 KM
08/18/18 Robinson Flat 35k and 50k Tahoe National Forest 50 KM
08/18/18 Mount Madonna Trail Run Watsonville 50 KM
08/05/18 BayTrailrunners Coastal Marin 50K Olema to San Francisco 50 KM
07/01/18 Run with the Ponies Georgetown 50 KM
06/02/18 San Francisco Summer Solstice San Francisco 6 Hours, 12 Hours, 24 Hours
04/28/18 Lost Boys Borrego Springs 55 KM, 50 Miles
04/28/18 Rodeo Beach Rumble Golden Gate Nat'l Rec Area 50 KM
04/14/18 K2 Challenge – 4mph or out! Auburn 6 Hours
03/24/18 Man vs. Horse - Indian Wells Ultra Inyokern 50 KM, 50 Miles
03/24/18 Montecito Cold Spring School Tuff Benefit Run Santa Barbara 6 Hours, 12 Hours, 24 Hours
10/06/17 Moonlight Mooncake Run San Diego 12 Hours
09/16/17 Lovers Leap of Faith - Strawberry Strawberry 50 KM
05/13/17 Gold Rush Folsom 50 KM, 100 KM
04/22/17 Razorback Endurance Race San Martin 6 Hours, 12 Hours, 24 Hours, 48 Hours, 72 Hours, 50 KM, 50 Miles, 100 KM, 100 Miles, 125 Miles
03/25/17 Barn Burner Sanger 6 Hours, 12 Hours, 24 Hours
03/18/17 Davis Two Day Davis 12 Hours, 24 Hours, 48 Hours
02/25/17 Riverbank One Day Riverbank 6 Hours, 12 Hours, 24 Hours
02/19/17 West Coast 50K San Jose 50 KM
02/04/17 American Canyon Ultra Marathon and Trail Race Auburn 50 KM
10/08/16 Dick Collins Firetrails (Inactive) Castro Valley 50 Miles
10/01/16 135M to the House Bakersfield 135 Miles
10/01/16 Sonoma ULTRA 50k Santa Rosa 50 KM
09/24/16 Ultra Race of Champions (UROC) - CA Auburn 50 KM, 100 KM
09/18/16 Fall Out of Summer @ Calero Park San Jose 50 KM
06/11/16 Rim to Rim Trail Run Chico 50 KM, 50 Miles
05/14/16 The Me-Ow! Marathons Whiskeytown 38 Miles, 52.4 Miles, 104.8 Miles
05/14/16 Pollock Pines Pollock Pines 50 KM
04/24/16 Coyote Lake Trail Run San Martin 50 KM
03/20/16 Canyon Meadow Winter Oakland 50 KM
03/13/16 Run Deo Run Trail Races Los Angeles 50 KM
02/06/16 Soboba Trail Race San Jacinto 50 KM
01/30/16 Bandit Ultra Trail Run Simi Valley 50 KM
01/09/16 Long Beach Enlightened Ultra Long Beach 50 KM, 50 Miles, 100 KM, 100 Miles
12/12/15 Malibu Canyon Calabasas 50 KM
11/15/15 Golden Rattle 50k Auburn 50 KM
10/17/15 100 Mile Endurance Challenge Corona 50 Miles, 100 Miles, 103.25 Miles
10/10/15 Joshua Tree Ultra Joshua Tree 50 KM, 50 Miles, 100 KM, 100 Miles
08/16/15 Run on the Sly Pollock Pines 50 KM, 50 Miles
06/21/15 Burton Creek Trail Run Tahoe City 50 KM
05/02/15 Nirvana Ultra Big Bear Big Bear 50 KM, 50 Miles, 100 KM, 100 Miles
03/01/15 Lake Natoma Folsom 50 KM
02/07/15 Rancho San Juan Trail Run and Camp Los Alamos 50 KM
12/26/14 The Volunteer Run : FBO the Ultra Medical Team Bonita 50 KM, 50 Miles, 100 Miles
12/06/14 Jester's World Record Run Bonita 6 Hours, 12 Hours, 24 Hours, 100 Miles
11/01/14 San Juan Trail San Juan Capistrano 50 KM, 50 Miles
10/25/14 Stinson Beach Stinson Beach 50 KM
10/11/14 Man vs. Horse - Owens Peak Inyokern 50 KM
10/04/14 Weaver Basin Trails Weaverville 50 KM
09/06/14 Lost Sierra Endurance Run Graeagle 50 KM
04/19/14 Tehama Wildflowers Trail Runs Red Bluff 50 KM
04/13/14 Woodside Ramble - Spring Redwood City Unknown Miles, 50 KM
01/18/14 Pacifica Foothills Trail Run Pacifica 50 KM
11/23/13 The Spirit of Rock 50M and Half Marathon Auburn 50 Miles
11/23/13 Run d'Amore San Martin Unknown Miles, 50 KM, 50 Miles, 100 KM, 100 Miles
11/02/13 Folsom Lake Trail Run - Fall Folsom 50 KM
10/26/13 Whiskeytown Redding 50 KM
10/20/13 Dirty Dare Trail Run Sunol 50 KM
10/06/13 K2 Summit Trail Run Auburn Unknown Miles, 50 KM, 55 KM
09/07/13 Endure the Bear Trail Run Big Bear Lake 50 KM
08/31/13 Skirt N Dirt Oakland 50 KM
08/03/13 Santa Cruz Trail Run Felton 50 KM
08/03/13 Dog Daze Doubles Chula Vista 50 KM
07/20/13 Rohring Round the Clock - Redux Chula Vista 6 Hours, 12 Hours, 24 Hours, 100 Miles
07/13/13 Cuyamaca Three Peaks Cuyamaca 50 KM
07/13/13 Reservoir Dogs Trail Run Orinda Unknown Miles
06/15/13 She Rocks the Trails Auburn 50 KM
06/01/13 Auburn Trail Runs Auburn 50 KM
05/18/13 Rohring Rock Marathon, 50K, and Half Chula Vista 50 KM
02/24/13 San Bruno Ultramarathons Daly City 50 KM, 50 Miles
02/23/13 Rohring Round the Clock Chula Vista 6 Hours, 12 Hours, 24 Hours, 100 Miles
02/02/13 Penny Lane Trail Runs Los Alamos 50 KM
02/02/13 Winter Trail Run Series Orange County Unknown Miles
11/18/12 Santa Monica Mountains Malibu Unknown Miles, 50 KM
11/10/12 Krispy Kreme Challenge West San Diego Unknown Miles
10/14/12 Boggs Mountain Boogie Cobb 50 KM
10/07/12 Big Bear Ridge Run Big Bear Lake Unknown Miles
09/24/12 Race Against The Clock San Francisco 12 Hours
09/16/12 The End of Summer Trail Run at Calero Park Santa Clara 50 KM
09/16/12 Mathis Memorial Folsom Point Trail Runs Folsom 50 KM
08/18/12 Rattlesnake Ultra Marathon Folsom 50 KM
08/05/12 Steep Ravine (Summer) Stinson Beach 50 KM
05/27/12 California Running Festival Vacaville 50 KM
05/12/12 Rucky Chucky Roundabout Foresthill 50 KM
05/12/12 Sycamore Canyon Malibu 50 KM
05/06/12 Big Trees Trail Run Oakland 50 KM
03/31/12 Redwood Peak Oakland 50 KM
03/24/12 Pirates Cove Sausalito 48 KM, 50 KM
03/03/12 Malibu Creek Malibu 50 KM
02/26/12 La Jolla Canyon Malibu 50 KM
02/18/12 Rocky Road Coto de Caza 50 Miles, 100 Miles
01/22/12 Brook Falls Trail Run Pacifica 50 KM
11/12/11 Folsom Point - Fall Folsom 50 KM
11/12/11 Bakersfield Ultra-Marathon Madness Bakersfield 32 Miles
11/12/11 Last Chance 50 Granite Bay 50 KM, 50 Miles
11/06/11 Eye-Q Two Cities Marathon Fresno 50 KM
10/29/11 Jenkinson Lake Trail Pollock Pines Unknown Miles, 50 KM
09/24/11 Sierra Nevada Endurance Run Granite Bay 50 Miles, 52.4 Miles, 100 KM
09/10/11 Lake of the Sky Lake Tahoe Unknown Miles, 27 Miles, 32.8 Miles
08/28/11 Sequoia Oakland 50 KM
08/13/11 Hotter than Hell Cameron Park 6 Hours, 12 Hours
07/23/11 Shadow of the Giants - Summer Trail Series Bass Lake Vista Unknown Miles
07/16/11 Headlands Fifty Sausalito 50 Miles
06/04/11 Rancho Canada del Oro and Calero Park San Jose 34 Miles, 50 Miles
05/15/11 Big Basin Redwoods Trail Boulder Creek 50 KM
05/14/11 Warm Springs Trail Runs Geyserville 50 KM
04/30/11 Berry Creek Falls Boulder Creek 50 KM
04/23/11 Folsom Point - Spring Folsom 50 KM
04/03/11 Tilden Trail Run Berkeley 50 KM
02/26/11 Redwood Park Oakland 50 KM
02/26/11 Pony Express Cameron Park 50 KM, 50 Miles, 100 KM
02/12/11 Cool Trail Runs Cool 50 KM
11/07/10 Muir Beach Muir Beach 50 KM
11/06/10 Helen Klein Sacramento 50 KM, 50 Miles
10/23/10 San Francisco One Day San Francisco 12 Hours, 24 Hours
10/16/10 Mount Diablo Fall Clayton 50 KM
10/09/10 Coto de Caza Coto de Caza 50 Miles
10/03/10 Skyline Ridge Palo Alto Unknown Miles, 50 KM
10/02/10 Gold Country Auburn 50 KM
09/26/10 Santa Cruz Mountains Santa Cruz 50 KM
09/18/10 Mammoth Lakes Mammoth Lakes 50 KM
09/18/10 Psychedelic Climacteric Berkeley 50 KM
08/28/10 Skinnyman Marin 50 KM
06/19/10 Angel Island Tiburon 50 KM, 100 Miles
06/12/10 Lake Merritt Half Day Oakland 6 Hours, 12 Hours
06/05/10 Blue Canyon Santa Barbara 50 KM, 50 Miles, 100 KM
03/13/10 Uncool Mill Valley Unknown Miles, 34 Miles, 42 Miles
02/20/10 Saratoga FA50 Saratoga 50 KM
12/27/09 Big Cat Challenge Huntington Beach 12 Hours
11/14/09 Run the River Folsom 50 KM
09/19/09 The Delaware 100 Miles
08/01/09 12 Hours at Cool Cool 12 Hours
06/27/09 Ultimate XC Mont-Tremblant Sacramento 50 KM
05/09/09 Ayala Park Ayala Park 6 Hours, 12 Hours
04/19/09 Diablo Endurance Run Clayton 50 KM, 37 Miles, 38 Miles, 50 Miles
02/14/09 Las Trampas Danville 50 KM
10/19/08 Carmel Valley Carmel 50 KM
08/23/08 Wildest Run in the West Soda Springs 50 KM, 50 Miles, 100 KM
04/14/07 Santa Monica Mountains - Spring Malibu 50 KM
03/31/07 Lake Hodges Escondido 50 KM
11/01/05 San Diego 1 Day San Diego 12 Hours, 24 Hours
06/04/05 Best Run By A Dam Site Unknown 50 KM
07/24/04 Baldy Peaks Mount Baldy 50 KM
10/11/03 Cuyamaca-Laguna 50k Trail Race Descanso 50 KM
07/19/03 Jim Skophammer San Mateo 12 Hours, 24 Hours
03/02/02 Smuggler's Lake Moreno 50 Miles
02/02/02 San Gabriel Mountain Arcadia 50 KM
02/24/01 Catalina Island Catalina 100 KM
08/29/98 Greg & Delmar's 12 & 24 Hour Adventure Run Gibson Ranch 12 Hours, 24 Hours
09/13/97 Mule Run Bishop 50 KM
09/13/97 Cameron Park Cameron Park 50 Miles
09/07/97 Point Reyes Point Reyes 50 KM
08/01/97 Orange 12 Hour Run Orange 12 Hours
04/26/97 California 50 Santa Rosa 50 Miles
06/01/96 Skyline to Sea Trail 50 Mile Sillicon Valley 50 Miles
11/12/95 Gibson Ranch Elverta 24 Hours, 48 Hours, 72 Hours, 144 Hours, 50 Miles
09/16/95 Pacific Crest Trail Fifty Boulder Oaks 50 KM, 50 Miles
09/16/95 Pacific Crest Trail Squaw Valley 50 KM
03/18/95 Redwood Empire 12 Hour Run Santa Rosa 12 Hours
01/30/93 Ledson Marsh Sacramento 50 KM, 50 Miles
01/17/93 Spunky Canyon Ultra Saugus 40.5 Miles
04/25/92 Cuyamaca 50 Km Trail Race Descanso 50 KM
09/08/91 Double Danny Danville 50 Miles
08/10/91 Eldorado Gold Placerville 50 KM, 50 Miles
07/20/91 San Jacinto Wilderness Run Idyllwild 32.5 Miles
11/05/88 Freshwater to Bridgeville Ultra Run Eureka 40.6 Miles
10/10/87 West Coast University 50 Miler Fountain valley 50 Miles
03/28/87 California 49er Double Marathon Point Reyes 52.4 Miles
12/14/86 Palm Springs Fifty Palm Springs 50 Miles
10/26/85 No Bullshit 24 hour Run Ventura 24 Hours
10/20/85 Far Western 50 bella Vista 50 Miles
04/06/85 Forty-Niner Double Marathon Point Reyes 52.4 Miles
12/26/81 Southern Pacific 50K Camarillo 50 KM
10/10/81 California RoadRunner 100 Mile Endurance Run Cupertino 100 Miles

Recent Results
Eternal Winter 6 Hour Run 6H
Willis River 50K
This ain't yo Momma's 50k & Trail Marath... 50K
Fremont 50 YKMV 50K
Cactus Roulette Endurance Event 12H
Cactus Roulette Endurance Event 6H
Sean O'Brien 100k/50M 50K
Sean O'Brien 50k 50K
The Urban Ultra - Dallas 50K
Orcas Island 50k 50K
Mountain Mist 50K
Skydive Ultra Run 50K
Skydive Ultra Run 50M
Skydive Ultra Run 100K
Skydive Ultra Run 100M
Arches Ultra 50K
Arches Ultra 50M
Bleak Midwinter Endurance Run 12H
Chehaw Challenge 50M
Bleak Midwinter Endurance Run 6H