Let's get loopy!! The 5th annual event will once again take over Montgomery Waller Community Park in San Diego. We will once again be starting in the evening for a little sleep deprivation before the heat.
The course features a 1.22-mile loop course with a combination of Trail, Grass and Bike Path. This year's route will go COUNTER-CLOCKWISE around the park.
Not ready for 24 Hours? No problem the SB "Mini" includes a 12 hour and 6-hour option, PLUS a HEFTY Half Marathon (13 total laps= 15.86 MILES)
NEW IN 2026: "SOUTH BAY SOCIAL"Join us for a relaxed morning of trail miles, community, and good vibes. Run, walk, or simply enjoy the atmosphere while experiencing the South Bay 24 in the most beginner-friendly way possible. No race pressure, just a little "loopy" fun!
ADDITIONAL FEATURES:
RUNNER CAMPSITE AREA
PANCAKE BREAKFAST FOR ALL RUNNERS (SATURDAY 9AM-10AM)
HAPPY HOUR FOR ALL RUNNERS (SATURDAY 4PM-5PM)
BEER AND SELTZERS
FINISHER MEDALS
BELT BUCKLES FOR ALL 100 MILE FINISHERS
$1500 PURSE PRIZE TO 1ST RUNNER TO 125 MILES
PRIZES FOR OVERALL WINNERS IN EACH CATEGORY
Exception: South Bay Social
This event is limited to 200 total runners
This event officially sanctioned by the USATF
Registration fees
Where pricing applies, shown amounts include mandatory charges, items, and fees.
24 Hour Closed
Online registration closed-
- Online registration closed
12 Hour NIGHT Closed
Online registration closed-
7PM-7AM
- Online registration closed
12 Hour DAY Closed
Online registration closed-
7am-7pm
- Online registration closed
6 HOUR Closed
Online registration closed-
7am-1pm
- Online registration closed
Hefty Half Marathon Closed
(13 total laps = 15.86 miles)
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$100.42
PACER Closed
South Bay Social Closed
No pressure, no pace goals—just two hours of miles, smiles, and trail-running fun
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$65.11
Event schedule
- Fri, July 24, 2026 7:00 PM - 24 HOUR START
- Fri, July 24, 2026 7:00 PM - 12 HOUR NIGHT START
- Fri, July 24, 2026 7:05 PM - HALF MARATHON START
- Sat, July 25, 2026 7:00 AM - 12 HOUR DAY START
- Sat, July 25, 2026 7:00 AM - 6 HOUR START
- Sat, July 25, 2026 7:30 AM - SOUTH BAY SOCIAL
- Sat, July 25, 2026 10:00 AM - PACERS BEGIN
Contact information
- Event contact
- JEFF STONER
- Phone
- 8587757104
- Website
- Visit website
