Camp Pendleton Hard Corps Race Series

Camp Pendleton Hard Corps Race Series Continuing this year is the Fat Tire mountain bike race.

Camp Pendleton Hard Corps Race Series®, home of the Marine Corps Mud Run, offers a variety of world class events to include a half marathon and 10K, 5K, 1K kids run and a sprint triathlon and duathlon. Competitors enjoy fun and challenging races with commemorative t-shirts, extensive course support, custom awards, finisher medals and great locations.

Are you ready to get Muddy? WE'VE EXTENDED REGISTRATION!!!!ONLINE REGISTRATION CLOSES WEDNESDAY AT 9AM!! See link above....
06/03/2026

Are you ready to get Muddy? WE'VE EXTENDED REGISTRATION!!!!
ONLINE REGISTRATION CLOSES WEDNESDAY AT 9AM!! See link above.
Obstacles include:
Reload, Refuel, Boot Camp, Leave No Man Behind, Force Protection Blockade, Triple Threat, Oscar Hotel Papa, Fox Hole, Alpha Oscar Lima, Walk the Plank, Hellzapoppin’ Ridge, Stunt Puddle, mud pits. MUD MUD MUD MUD!!!
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Are you ready to get Muddy?JUNE 6th!! ONLINE REGISTRATION CLOSES TUESDAY AT 9AM!! See link above. Obstacles include:Relo...
06/01/2026

Are you ready to get Muddy?
JUNE 6th!! ONLINE REGISTRATION CLOSES TUESDAY AT 9AM!! See link above.
Obstacles include:
Reload, Refuel, Boot Camp, Leave No Man Behind, Force Protection Blockade, Triple Threat, Oscar Hotel Papa, Fox Hole, Alpha Oscar Lima, Walk the Plank, Hellzapoppin’ Ridge, Stunt Puddle, mud pits. MUD MUD MUD MUD!!!
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Are you ready to get Muddy?JUNE 6th!! ONLINE REGISTRATION NOW OPEN!! See link above. Obstacles include:Reload, Refuel, B...
05/30/2026

Are you ready to get Muddy?
JUNE 6th!! ONLINE REGISTRATION NOW OPEN!! See link above.
Obstacles include:
Reload, Refuel, Boot Camp, Leave No Man Behind, Force Protection Blockade, Triple Threat, Oscar Hotel Papa, Fox Hole, Alpha Oscar Lima, Walk the Plank, Hellzapoppin’ Ridge, Stunt Puddle, mud pits. MUD MUD MUD MUD!!!
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OSCAR MIKE CHALLENGE ONLINE REGISTRATION NOW OPEN!!!Come test your physical strength and speed as you run up Engineer Hi...
05/30/2026

OSCAR MIKE CHALLENGE
ONLINE REGISTRATION NOW OPEN!!!
Come test your physical strength and speed as you run up Engineer Hill while picking up gear along the way. (Rifle, ammo can, pack)
Sign up for multiple wave times to try and improve your time and make the podium. Sprint to the top!
Oscar Mike Hill Challenge® is the third race of the 2026 Tactical Triad® and SURVIVE THE FIVE™. Run in three of our five trail runs to receive a Tactical Triad medal. If you run ALL five Races, you will receive a custom Survive the Five™ t-shirt!
The Five Races are, Heartbreak Ridge Run®, Run to the Radar®, Oscar Mike Hill Challenge®, Buffalo Alley® Trail Run and Tun Tavern Ten®. Tactical Triad® Medals will be handed out after you complete your 3rd race. Survive The Five™ t-shirts will be given out at Tun Tavern Ten® in Nov.

Address

Semper Fit Division Race Office Box 555020, Bldg. 1253
Oceanside, CA
92055

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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