A WORLDWIDERUNNING NETWORK SITE — BROUGHT TO YOU BY RUNNINGCALENDAR.COM
ALL NATIONS (2,411 events)
Apr
25
2026
Fresno, California (United States of America) - "California Classic Half Marathon". Join us in celebrating our 15th year when we host runners in our Half Marathon, 10k and 5k Run as half and 10k participants run through Sea Lion Cove, African Adventure and NEW KINGDOM OF ASIA at Fresno Chaffee Zoo, with a grand finish at Chukchansi Stadium. Or choose our Rock and Run 5k, it doesn't go through the Zoo, but has all of the other benefits of the Half Marathon. https://runsignup.com/Race/CA/Fresno/CaliforniaClassicWeekend?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
May
02
2026
Los Angeles, California (United States of America) - "Finish The Run Griffith Park". It’s not just an event; it’s a movement for the safety of all on the streets of California. Join cyclists, runners, walkers, and many others to enjoy the beautiful scenery and back roads of Griffith Park. Our rides take you on a journey through the park and surrounding areas, and our runs and walks travel around the most tranquil areas of Griffith Park. Top it all off with our wonderful end-event venue at the Autry Museum. Free T-shirt or athletic sleeves with registration, chip timing for the 5K, 10K, and half marathon only, and new individual event medals awarded for all events. Great live music and dancing, a beer garden with two beers included for ages 21 and over, and a free festival and safety expo with giveaways, raffles, prizes, and more. Feel free to bring the whole family, even the dog. https://runsignup.com/Race/Register/?raceId=156149&aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
May
02
2026
Glen Ellen, California (United States of America) - "Call of the Wild Trail Run Half Marathon & 5 Mile". This inaugural event in Jack London Historic State Park will take you through the heart of the Beauty Ranch that Jack London developed in the early 1900's. After writing famous works such as The Call of the Wild, White Fang, and The Sea-Wolf, he settled on the ranch, where he pursued innovative agricultural practices and continued writing, including his novel The Valley of the Moon. Starting and finishing in the picnic area next to the London Cottage, the trail run takes you past the famous concrete silos, offering views of the vineyard and leading into the pristine hillsides filled with madrone, Douglas fir, black oak, buckeye, bigleaf maple, and grassy meadows on the slopes of Sonoma Mountain. https://raceroster.com/events/2026/116063/2026-call-of-the-wild-half-marathon-and-5-mile
May
03
2026
Santa Clarita, California (United States of America) - "Sombrero Half Marathon". Race start: 7:00am Marathon, 7:15 Half Marathon, 7:30 10k, 7:45 5k. Start / Finish will be at Heritage Park along the Santa Clarita bike path. 24155 Newhall Ranch Road, Santa Clarita, CA 91355. No auto traffic to worry about on this course. Post race street tacos too! USATF Certified course #CA23032TEB and a Boston Qualifier Marathon. https://sombreromarathon.com
May
16
2026
San Diego, California (United States of America) - "La Jolla Half Marathon & 5K". The La Jolla Half Marathon is one of San Diego California's most picturesque and beautiful point-to-point races. Starting at the Del Mar Fairgrounds, the course follows a scenic coastal route along the San Diego coast and reaches the challenging climb to the summit of Torrey Pines State Park. The race course then rolls atop Torrey Pines mesa, continues down through residential La Jolla Shores, and finishes at La Jolla Cove. And, for those interested in a shorter option, the 5K race course offers a mostly downhill course and features some of the most scenic views of the last 3.1 miles of the La Jolla half marathon course. www.runsignup.com/Race/Register/?raceId=116383&aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Jun
20
2026
Santa Clarita, California (United States of America) - "Sugar Daddy Race". Celebrate Father's Day by kicking off the weekend with an awesome race taking you on a scenic tour through the beautiful Santa Clarita Valley in a Half Marathon, 10K, 5K, or Kids race. www.sugardaddyrace.com
Aug
22
2026
Santa Rosa, California (United States of America) - "The Santa Rosa Marathon, Half Marathon, 10K and 5K". The Santa Rosa Marathon returns August 22-23, 2026, for another spectacular weekend running through the heart of California wine country. Treat yourself to scenic miles through dazzling vineyards and scenic pastoral beauty along mostly flat courses in beautiful Sonoma County. Whether you run the 5K, 10K, half marathon, or marathon, we'll be joining you at the finish for an after-party with a complementary beer (if 21+) at Old Courthouse Square in downtown Santa Rosa. Your next destination race awaits, so what are you waiting for? Sign up today. http://go.evvnt.com/3217707-2?pid=6562
Oct
17
2026
Agua Dulce, California (United States of America) - "Spacerock Trail Race". Spacerock: the final trail running frontier. These are the voyages of trail runners around the world. Your mission: to explore strange new trails, to seek out new life and new experiences, to boldly run where no one has run before. Experience the exotic trails and sights of the world-famous Vasquez Rocks Natural Park in Southern California. Known as the backdrop for popular TV shows and movies including Star Trek, The Flintstones, Battlestar Galactica, Planet of the Apes, and many of our favorite classic westerns films. Now get a spectacular experience running the trails at the SPACEROCK Trail Race! Distances: 5K / 10K / 15K / Half Marathon. www.spacerocktrailrace.com
Oct
17
2026
Lone Pine, California (United States of America) - "John Wayne Grit Series Lone Pine, CA Half Marathon & 10K". Run to fight cancer where John Wayne filmed multiple movies in the Alabama Hills near Lone Pine, CA. This awe-inspiring trail run goes through the Alabama Hills National Scenic Area and features dirt roads, single track trails, hills, and spectacular views of Mt. Whitney. Run for FREE by committing to fundraise or pay the registration fee. Walkers welcome. The event benefits the John Wayne Cancer Foundation so every step you take advances the fight against cancer through pioneering cancer research and programs. www.johnwayne.org/pages/lonepine
Nov
07
2026
Silverado, California (United States of America) - "The Saddleback Marathon". Check in: 6:00 am - 7:00 am Race Announcements: 7:20 am Race Start: 7:30 am (8:00 for 10k) Aid Stations (distances are approximate): AS 1: 3.1 miles, 10k turnaround AS 2: 6.6 miles near Mariposa, 1/2 marathon turnaround AS 3: 7.5 miles, Black Star Cyn Rd / N. Main Divide junction AS 4: 8 miles, near Doppler, 25k turnaround AS 5: 8.5 miles Black Star Cyn Rd / N. Main Divide junction AS 6: 13.1 miles Skyline bottom, marathon turnaround, then marathoners hit all the aid stations again (listed above) Due to the difficult nature of the course, this race does have cut offs: Marathon Cut-off Skyline Bottom (13 miles) 12:00 Noon 25k Cut-off, Doppler Ball (8 miles) 10:30 am. www.otrraces.com
Since June 2009 - ©
Aerostato, Seattle - All Rights Reserved.