Participating Races

Sort by: location name date

Saddle2Surf 100M / 50M

RD Joseph Nakamura

ultras@100mileclub.com

Sep 30, 2023

Corona

Noble Canyon 50KM

RD Steve Ling

noblecanyon50k@gmail.com

Sep 14, 2024

Pine Valley

Caspers Trail Races 50KM

RD Keira Henninger

keirahenninger@mac.com

Nov 16, 2024

San Juan Capistrano

Calico 50KM

RD Daryl Shendel

racedirector@calicotrailrun.com

Jan 26, 2025

Calico Ghost Town, Barstow

Sycamore Canyon 50KM / 100KM

RD Jessica DeLine

jessica@dirtyfeet.us

Feb 22, 2025

Poway

Griffith Park Trail Marathon 50KM

RD Keira Henninger

keirahenninger@mac.com

Mar 8, 2025

Los Angeles

Santa Barbara Nine Trails 35M

RD Luis Escobar

luisescobar150@gmail.com

Mar 15, 2025

Santa Barbara California

Old West Trails 50KM

RD Jaymes Chuderski

admin@swtrailrunning.com

Mar 15, 2025

Shelter Valley, California

Pirate's Cove 6H / 12H / 24H

RD Melanie Boone

sunshinetrailracing@yahoo.com

Mar 21, 2025

Lake Cuyamaca

VALENCIA Trail Race 50KM

RD Terry Majamaki

run@valenciatrailrace.com

Mar 22, 2025

Santa Clarita

Oriflamme 50KM

RD Jaymes Chuderski

admin@swtrailrunning.com

Apr 12, 2025

Anza Borrego State Park, San Diego

Leona Divide 50KM / 50M / 100KM / 100M

RD Keira Henninger

keirahenninger@mac.com

Apr 12, 2025

Lake Hughes

Run4Kids 25 Running Party 6H / 12H / 24H / 48H / 100M

RD Joseph Nakamura

ultras@100mileclub.com

May 2, 2025

Corona

PCT 50M

RD Jaymes Chuderski

admin@swtrailrunning.com

May 10, 2025

Boulder Oaks, California

O'Neill Park Trail Races 50KM

RD Keira Henninger

keirahenninger@mac.com

May 17, 2025

Orange County

Born To Run 30M / 100M / 3D / 4D

RD Luis Escobar

luisescobar150@gmail.com

May 17, 2025

Los Olivos California

Nanny Goat 12H / 24H / 100M

RD Shelli Sexton

shelli@wildhorseracing.run

May 24, 2025

Riverside

Holcomb Valley Trail Run 33M

RD Susie Schmelzer

info@kodiak100.com

Jun 14, 2025

Big Bear Lake

Orange Curtain 50KM / 100KM / 12H / 24H

RD Yen Darcy

ydarcyus@yahoo.com

Jun 21, 2025

Cerritos

Black Mountain 50KM

RD Caryn Sandoval

blackmountaintrailracing@gmail.com

RD Brendan Cleak

blackmountaintrailracing@gmail.com

Jun 21, 2025

San Diego

Elder Creek Night Runs 50KM

RD Amanda Pennington

pennington.amanda@gmail.com

Jul 12, 2025

Anza

The Peak 50KM

RD Jaymes Chuderski

admin@swtrailrunning.com

Jul 12, 2025

Julian, California

Harding Hustle 50KM

RD Aravaipa Running

info@aravaiparunning.com

Jul 19, 2025

Modjeska Canyon

Riley Park Trail Races 6H

RD Amanda Pennington

pennington.amanda@gmail.com

Aug 2, 2025

Coto de Caza

Angeles Crest 100M

RD Ken Hamada

ken.hamada3@gmail.com

Aug 2, 2025

Wrightwood

South Bay 24H

RD Jeff Stoner

jeff@enduranceraceseries.com

Aug 15, 2025

San Diego

BullDog 50KM

RD Daniel Weissauer

daniel@blindhundathletics.com

Aug 16, 2025

Malibu Canyon, Calabasas, CA

Angeles National Forest Trail Race 50KM

co-RD Gary Hilliard

GaryHilliard.RD@gmail.com

RD Jakob Herrmann

mrjakobherrmann@gmail.com

Sep 27, 2025

Mt. Wilson

Back On The Ranch Trail Run 12H / 24H

RD Luis Escobar

luisescobar150@gmail.com

Oct 3, 2025

Los Olivos

No Name 50KM

RD Daniel

info@socaltrail.events

Oct 4, 2025

Agoura

Lake Hodges 50KM

RD Eric Chrisman

eric@elevationculture.com

Oct 18, 2025

Escondido

Boundiful Endurance Runs 6H / 12H / 24H / 100M

RD Lambert Timmermans

info@negativesplit.io

Nov 29, 2025

Hemet

High Desert 50KM

RD Julie Jensen

othtchighdesertultra@gmail.com

Dec 6, 2025

Ridgecrest

ABC 50M

RD Jaymes Chuderski

admin@swtrailrunning.com

Dec 6, 2025

Julian, California

Del Dios 50KM

RD Jeff Stoner

jeff@enduranceraceseries.com

Jan 4, 2026

Escondido

Avalon Benefit 50KM / 50M

RD Mike Bone

mike@spectrumsports.net

Jan 10, 2026

Avalon, Catalina

San Diego 50M

RD Eric Chrisman

eric@elevationculture.com

Jan 10, 2026

Escondido

La Cuesta Ranch 50KM

RD Luis Escobar

luisescobar150@gmail.com

Jan 24, 2026

San Luis Obispo

The Ranch 50KM

RD Jaymes Chuderski

admin@swtrailrunning.com

Feb 14, 2026

Escondido, California