Found 175 races

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Connect with runners, find training partners, and celebrate every finish together

SEP
26

San Luis Obispo, CA
• 152.6 miles
DescriptionThe fun is back, bigger, and muddier than ever. Come by and expect to spend at least 30 minutes to an hour getting muddy, sweaty and smiley. The Scramble is designed for school aged...
SEP
26

Turlock, CA
• 11.4 miles
$40 -$45
This is our 11th annual event. We do this event to raise awareness about human trafficking and what the Set Free Movement is doing to combat it and to raise funds for this cause. Our local team...
5K
52
SEP
27

Hayward, CA
• 51.5 miles
$25 -$50
Bayside 5K, 10K, and 1-mile fun run at Hayward Shoreline with finisher medal and t-shirt.
1m 5K 10K
41
SEP
27

San Francisco, CA
• 120.2 miles
Join us for the best bargain half marathon in the Bay Area! Three loops around the paved Lake Merced bike path includes aid stations, post-race snacks, finisher ribbons to all participants, and...
4m Half Marathon
26
OCT
3

Reedley, CA
• 44.0 miles
$10 -$35
The event is a fundraiser organized by the City of Reedley Community Services Department and  the Reedley Parkway Committee. Funds raised will be used to assist with additional...
2m 4m 6m 8m
5
OCT
3

Fresno, CA
• 119.0 miles
$15 -$55
League of Mexican American Women warmly invites you to be a part of something special—the 5th Annual Frida Fun Run! This beloved event celebrates community, fitness, culture, and is an...
2K 5K
43
OCT
3

Clovis, CA
• 3.7 miles
$50 -$65
Prost! 🍺 Put on your Lederhosen and join us for the Crow and Wolf Oktoberfest 5K—a high-energy celebration of running, community, and craft beer at one of the Central Valley’s most unique...
2m 5K
37
OCT
3

Atwater, CA
• 76.7 miles
$35 -$55
Join us on Saturday, October 3, 2026, for an unforgettable experience at the historic Castle Air Museum in Atwater, California. Lace up your running shoes and bring the whole family for a...
2K 5K
37
OCT
4

San Jose, CA
• 53.4 miles
$20 -$45
Join us for a family-friendly Walk & Run event in the beautiful Almaden Lake in San Jose, CA. The event starts and finishes at the Almaden Lake Park and runs along the adjacent creek trails on...
5K 10K
17
OCT
4

Modesto, CA
• 36.7 miles
$55 -$120
Annual memorial run honoring fallen peace officers, held the first Sunday of October in Stanislaus County.
5K Half Marathon
73
OCT
4

San Jose, CA
• 49.9 miles
Flat, fast Rock 'n' Roll Running Series event in downtown San Jose with live bands and DJs.
5m Half Marathon
5
1,521
OCT
4

Santa Cruz, CA
• 49.9 miles
$50 -$125
Coastal trail run/walk with 4K, 12K, and half marathon at Wilder Ranch State Park.
4K 12K Half Marathon
87
OCT
4

Modesto, CA
• 3.3 miles
$50
Run Like a Girl 5K Fun Run is a community celebration ofstrength, empowerment, and support. This all-ages, all-gendersevent brings together families, friends, and businesses to makea difference...
5K
8
OCT
4

San Francisco, CA
• 121.4 miles
Scenic, challenging loop course. Starts and finishes at the mini-park located at 34th Avenue and Wawona Street. Event details and scheduleRace day registration and check in 8am-8:45am. Race...
4m
27
OCT
10

Earlimart, CA
• 25.0 miles
$10 -$27
The purpose of the "Colonel Allensworth 5k Run/Walk for Health" is to raise support for the town of Allensworth, California. now a State Park and raise awareness about health issues which is one...
5K
22
OCT
10

San Jose, CA
• 48.5 miles
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Make money, enjoy yourself and meet locals at the Gardner Community Center Flea Market. We invite all...
20
OCT
10

Riverbank, CA
• 95.8 miles
$25 -$65
7:45AM--1 Mile – Flat loop around neighborhood 8:15AM-- 5K—Gently rolling residential tree-lined course    8:15AM-- 10K—Gently rolling residential streets, two loop course   (90 minute cut off...
1m 5K 10K
99
OCT
10

San Francisco, CA
• 121.0 miles
The course is a 4.5 mi loop around Lake Merced.
4m Marathon 50K 50m
85
OCT
11

Fresno, CA
• 63.2 miles
$40 -$55
Join us for the 8th annual Oktoberfest Pumpkin Run! What a great way to start your new Fall Running Schedule! Pretzels, Pumpkins & Beer!!!!  Run or walk along our scarecrow and pumpkin decorated...
2m 5K 10K
66
OCT
11

Aromas, CA
• 51.9 miles
$25 -$30
Lace up your running shoes and join us for one of the most unique 5K events in California. For one day each year, Graniterock's historic Wilson Quarry opens its gates to the community, giving...
5K
44