Found 140 races

🎉 Join Your Local Running Community!

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

NOV
28

Fremont, CA
• 21.3 miles
$50 -$105
The rarely seen Quarry Turkey will make his appearance two days after the big feast, fueled-up and ready to take on all the little turkeys! Come start a new Thanksgiving weekend tradition with a...
5K 10K Half Marathon
9
NOV
29

San Francisco, CA
• 5.1 miles
Challenging loop course around Twin Peaks. Start/finish near the reservoir at Clarendon Avenue/Galewood Court. Great views and the opportunity to run in a lesser known part of the city. Run...
4m
22
DEC
5

American Canyon, CA
• 44.4 miles
$40 -$65
The 16th Annual Reindeer Run will be here December 5th! Come one, come all! There is something for everyone at the Reindeer Run. We welcome runners and walkers of every level to American Canyon...
5K 10K
209
DEC
6

San Francisco, CA
• 11.6 miles
Starts and finishes at the lower parking lot of Baker Beach. Course is a mix of paved road, gravel, sand, and wooden bridge. Get started at Baker Beach, run up the hill, and it IS a hill!, get...
5K
20
DEC
12

Antioch, CA
• 54.8 miles
$35
We are very excited to bring back the Kiwanis Holiday run. This year will be the 50th running of this event. We have partnered with Rotary Club of the Delta to make sure we bring a high-quality...
1m 3m
40
DEC
12

Saratoga, CA
• 39.5 miles
$55 -$110
Come join us in the beautiful redwood groves of the Santa Cruz Mountains! Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered...
5K 10K Half Marathon
7
DEC
12

San Francisco, CA
• 56.5 miles
$30 -$45
🌅Run at Sunrise with pretty scenic views!Start your day — and your journey — with a breathtaking sunrise and fellow runners chasing greatness.   Overview:Run will sell-out QUICK! We will close...
1m 5K 10K Half Marathon
68
DEC
13

San Jose, CA
• 38.8 miles
$20 -$1000
Join us for the 15th Annual Silicon Valley Santa Run, benefiting Christmas in the Park!  This 5K Run/Walk is holiday fun for the whole family. You can dress up as your favorite holiday character...
5K
58
DEC
20

San Francisco, CA
• 6.5 miles
Mostly flat, loop course in Golden Gate Park, with start/finish at Kennedy Drive near Transverse. Race day check-in starts at 8am, race begins at 9am. All runners receive a finisher ribbon with...
5K
10
DEC
27

San Francisco, CA
• 4.2 miles
Scenic, challenging loop course. Actually 2 loops, one around and one through the Grove. Starts and finishes at the mini-park located at 34th Avenue and Wawona Street. Event details and...
4m
9
JAN
1

Castro Valley, CA
• 19.3 miles
$50 -$105
The sun is rising on Friday morning, January 1st, the first day of 2027. Where should you be? Pounding the trails of Lake Chabot, of course! Join us at Lake Chabot in Castro Valley for the scenic...
5K 10K Half Marathon
2
JAN
1

Castro Valley, CA
• 19.3 miles
$50 -$105
Whether you're looking to squeeze in your first trail run or you're looking to log that 1,000th mile before the clock strikes midnight on 12/31/2026, this is your chance. Note: This year we will...
5K 10K Half Marathon
2
JAN
2

Mountain View, CA
• 27.0 miles
$15 -$60
  KIWANIS Resolution Races are in-person runs at Mountain View Shoreline Park! We’ve both a 5K and 10K event to choose from, with Digital  Chip timing for both.   This year we are again running...
1K 5K 10K
107
JAN
17

Woodside, CA
• 73.2 miles
$60 -$110
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.  
8K Half Marathon 35K Marathon 50K
69
JAN
30

San Francisco, CA
• 81.9 miles
$30 -$45
☕️ 🏃‍♂️ ☕️ 🏃‍♂️ ☕️ 🏃‍♂️ For all the Coffee Lovers, this run is for you! You’ll love the shirt we send you. Set a goal, bring a friend, and join this super fun 5K/10K/13.1 Half-Marathon! The first...
1m 5K 10K Half Marathon
17
JAN
30

Fremont, CA
• 22.8 miles
$45 -$100
Half Marathon, 10K and 5K at Coyote Hills Regional Park in Fremont, California.
5K 10K Half Marathon
43
FEB
6

Sausalito, CA
• 67.3 miles
$60 -$110
Coastal trail race at Rodeo Beach in the Marin Headlands with 8K to 50K distances and Golden Gate Bridge views.
8K Half Marathon 30K Marathon 50K
45
FEB
12

Concord, CA
• 65.4 miles
$40
Welcome to the second annual Concord 5000. Our first year was a huge success and we are looking forward to hosting this meet again. This race offers a unique opportunity to run a 5000 on a track...
26
FEB
13

San Francisco, CA
• 8.3 miles
$30 -$45
 🔥 Run Now, Chocolate Later! 😋🏆Who says you can't have your chocolate—and run it too? The 2027 Run for Chocolate is coming, and it’s sweeter than ever! 🎉Rally your friends, set your pace for our...
1m 5K 10K Half Marathon
20
FEB
20

Pacifica, CA
• 85.9 miles
$60 -$110
Montara Mountain features the only undisturbed Coastal Mountain Habitat found over 100 miles of coastline. Experience groves of Huckleberry, Honeysuckle, Lilac, Chinquapin and Manzanita, with...
10K Half Marathon 20m Marathon 50K
87