Ridge Creek Run Club 12 Hour Ultra, photo 1 of 3
Ridge Creek Run Club 12 Hour Ultra, photo 2 of 3
Ridge Creek Run Club 12 Hour Ultra, photo 3 of 3
12 hrRegistration open

Ridge Creek Run Club 12 Hour Ultra

Dinuba, California20 spots
Entry
$120
Aid stations
1
Days to go
4

At a glance

Date
Oct 10, 2026
Location
Dinuba, California
Distances
12 hr
Aid stations
1
Registration
Registration open until Oct 10, 2026, via runsignup.com
Official site
runsignup.com
Listed from
RunSignUp
Last checked
Oct 5, 2026

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1 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.

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About this race

Challenge yourself on one of the most unique ultra-running courses in the Central Valley! The Ridge Creek 12-Hour Ultra takes place at the beautiful Ridge Creek Dinuba Golf Club, featuring a scenic 3-mile loop winding through rolling fairways, cart paths, lakes, and picturesque golf course views. Surrounded by the Sierra foothills and orchards of the Valley, Ridge Creek offers a peaceful yet challenging setting for runners of all abilities.

Whether you're chasing your first ultra distance, aiming for a personal best, or seeing just how many miles you can accumulate in 12 hours, this event is designed for you. Complete as many 3-mile loops as you can before time expires. A fully stocked aid station located near the start/finish area will keep you fueled and hydrated throughout the day, while friends and family enjoy easy access to cheer you on lap after lap.

The course combines gentle rolling terrain with beautiful scenery, creating an enjoyable loop that remains engaging from the first mile to the last. Every lap brings you back through the event hub where you'll find aid, encouragement, and the camaraderie that makes ultra running special.

Whether your goal is 15 miles, 30 miles, 50K, 50 miles, or beyond, the Ridge Creek 12-Hour Ultra is your opportunity to test your limits in a welcoming atmosphere and unforgettable venue.

Event Highlights

12-hour timed ultra

Scenic 3-mile loop course

Individual ultra-running challenge

Fully stocked aid station

Real-time lap and mileage tracking

Finisher award for all participants

Special awards for top male and female mileage totals

Beautiful golf course setting with rolling terrain and lake views

Come experience the beauty of Ridge Creek, the support of the ultra-running community, and the satisfaction of seeing just how far you can go in 12 hours.

Key dates

Registration opens

Jun 4, 2026

Tier 1 ends

Jul 1, 2026

Tier 2 ends

Aug 1, 2026

Tier 3 ends

Oct 1, 2026

Registration closes

Oct 10, 2026

4d

Race day

Oct 10, 2026

4d

Tier 4 ends

Oct 10, 2026

4d

Pricing

Current price

$120

Tier 4

Ends

Oct 10, 2026

Price progression

Tier 1
$75Jun 4, 2026
Tier 2
$85Jul 1, 2026
Tier 3
$95Aug 1, 2026
Tier 4
$120Oct 1, 2026

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Registration openings and major changes, like a new date or a cancellation.

Aid stations

1

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Straight-line distance

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