SEB Mud Run
- Date Sat 3rd October 2026
- Time 7:30AM PDT
- Location Castaic, California
- Price $26.25 - $67.45
- Races 2 races
- Distances 1 Mile
Event summary
Get ready for an exhilarating day of fun and fitness at the SEB Mud Run on Saturday, October 3, 2026, in Castaic, Los Angeles! This action-packed event kicks off bright and early at 6:00 AM with registration and check-in, followed by the Kids 1-Mile Fun Mud Run at 7:30 AM. The excitement continues as participants can tackle the challenging 4-mile course starting at 9:00 AM, with waves releasing every 5 to 10 minutes.
Whether you're a seasoned athlete or just looking for a fun day out, the SEB Mud Run has something for everyone! Gear up in your best mud-ready attire—boots and pants are highly recommended—and prepare for a day filled with camaraderie and competition. Participants can register for various categories, including open, masters, and grand masters, with awards for the top finishers. Plus, all 4-mile runners will receive an exclusive SEB Mud Run tank top! Don't miss out on this unforgettable muddy adventure that promises to be both challenging and entertaining. Join us at 26983 Tapia Canyon Rd, Castaic, CA, and make unforgettable memories!
Whether you're a seasoned athlete or just looking for a fun day out, the SEB Mud Run has something for everyone! Gear up in your best mud-ready attire—boots and pants are highly recommended—and prepare for a day filled with camaraderie and competition. Participants can register for various categories, including open, masters, and grand masters, with awards for the top finishers. Plus, all 4-mile runners will receive an exclusive SEB Mud Run tank top! Don't miss out on this unforgettable muddy adventure that promises to be both challenging and entertaining. Join us at 26983 Tapia Canyon Rd, Castaic, CA, and make unforgettable memories!
Organiser's Description
SEB MUD RUN
SATURDAY, OCTOBER 3, 2026
LOCATION: 26983 TAPIA CANYON RD, CASTAIC, CA 91384 (DO NOT ENTER THROUGH PDC JAIL GATES AT BISCAILUZ DRIVE) GO TO PARKER DRIVE EXIT OFF THE 5 FWY NORTH.
PARKING AVAILABLE NEAR JACK BONES EQUESTRIAN CENTER
EVENT SCHEDULE
6:00 AM Registration & Check-in Opens
7:30 AM Kids 1-Mile Fun Mud Run Kicks Off
8:30 AM Registration & Check-in Closes
9:00 AM Open and Competitive Individual Waves Begin
right arrow Participants will be released in waves every 510 minutes
RACE ATTIRE
Suit up for the mud!
Recommended gear: Boots, pants, and your exclusive SEB Mud Run tank top
Prefer performance wear? Go for itjust be ready to get dirty!
REGISTRATION DETAILS
OPEN TO THE PUBLIC
LASAA Members: FREE pre-registration ($20 Race Day)
Non-Members: $65 Pre Registration
Day-of Registration: $80 for non-members
All 4 Mile Course participants receive an official SEB Mud Run tank top!
Kids 1 Mile Run $25 Pre-Registration $30 Race Day
RACE CATEGORIES
OPEN INDIVIDUAL (1639 YRS) TOP 3 MALE & FEMALE FINISHERS
MASTERS (4049 YRS) TOP 3 MALE & FEMALE FINISHERS
GRAND MASTERS (50+ YRS) TOP 3 MALE & FEMALE FINISHERS
KIDS FUN MUD RUN 1-MILE COURSE
SPECIAL CHALLENGE:
WHICH LASD PATROL STATION WILL WIN THE COVETED DEEPEST ROLL AWARD? BRAGGING RIGHTS ON THE LINE!
Post-Race Amenities
On-site showers and rinse-off stations
Changing tents available
What to bring:
Soap, shampoo, and towel
Clean shoes and dry clothes for after the race
warning Important Disclaimer
This is not an LASD-sanctioned event and is not covered under Workers' Compensation in the event of injury.
(Reference MPP 3-09/300.00 & 3-09/300.05)
SATURDAY, OCTOBER 3, 2026
LOCATION: 26983 TAPIA CANYON RD, CASTAIC, CA 91384 (DO NOT ENTER THROUGH PDC JAIL GATES AT BISCAILUZ DRIVE) GO TO PARKER DRIVE EXIT OFF THE 5 FWY NORTH.
PARKING AVAILABLE NEAR JACK BONES EQUESTRIAN CENTER
EVENT SCHEDULE
6:00 AM Registration & Check-in Opens
7:30 AM Kids 1-Mile Fun Mud Run Kicks Off
8:30 AM Registration & Check-in Closes
9:00 AM Open and Competitive Individual Waves Begin
right arrow Participants will be released in waves every 510 minutes
RACE ATTIRE
Suit up for the mud!
Recommended gear: Boots, pants, and your exclusive SEB Mud Run tank top
Prefer performance wear? Go for itjust be ready to get dirty!
REGISTRATION DETAILS
OPEN TO THE PUBLIC
LASAA Members: FREE pre-registration ($20 Race Day)
Non-Members: $65 Pre Registration
Day-of Registration: $80 for non-members
All 4 Mile Course participants receive an official SEB Mud Run tank top!
Kids 1 Mile Run $25 Pre-Registration $30 Race Day
RACE CATEGORIES
OPEN INDIVIDUAL (1639 YRS) TOP 3 MALE & FEMALE FINISHERS
MASTERS (4049 YRS) TOP 3 MALE & FEMALE FINISHERS
GRAND MASTERS (50+ YRS) TOP 3 MALE & FEMALE FINISHERS
KIDS FUN MUD RUN 1-MILE COURSE
SPECIAL CHALLENGE:
WHICH LASD PATROL STATION WILL WIN THE COVETED DEEPEST ROLL AWARD? BRAGGING RIGHTS ON THE LINE!
Post-Race Amenities
On-site showers and rinse-off stations
Changing tents available
What to bring:
Soap, shampoo, and towel
Clean shoes and dry clothes for after the race
warning Important Disclaimer
This is not an LASD-sanctioned event and is not covered under Workers' Compensation in the event of injury.
(Reference MPP 3-09/300.00 & 3-09/300.05)
Races
Reviews
Done this event?
First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.
Add a reviewLocation
26893 Tapia Canyon Road, Castaic, 91384, CA, United States
Who's In
See who else is doing this event
Be the first
No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?
SEB Mud Run
