A WORLDWIDERUNNING NETWORK SITE — YOUR INTERNATIONAL RUNNING EVENTS CALENDAR
Oct
31
2026
San Diego, California (United States of America) - "Halloween Trick or Trot 5K / 10K / 13.1 San Diego". Run in our annual Halloween Run, where healthy fitness meets frightful fun! We'll even give you some free Halloween candy after your run! Find a friend, set a goal, and join this unique 5K, 10K, or 13.1 Half-Marathon run! https://runsignup.com/Race/CA/SanDiego/HalloweenTrickOrTrotRun5K10KSANDIEGO1031?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Oct
31
2026
San Francisco, California (United States of America) - "Halloween Trick or Trot Run 5K / 10K / 13.1 San Francisco". Run in our annual Halloween Run, where healthy fitness meets frightful fun! We'll even give you some free Halloween candy after your run! Find a friend, set a goal, and join this unique 5K, 10K, or 13.1 Half-Marathon run! https://runsignup.com/Race/CA/SanFrancisco/HalloweenTrickOrTrotRun5K10KSANFRANCISCO1031?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Nov
07
2026
Pomona, California (United States of America) - "Night Nation Run - Los Angeles". Use coupon code SHINE to save on tickets! The Night Nation Run is the World's first Running Music Festival! An ultimate blend of a Music Festival and a Fun Run. Experience a music filled course with Live DJs, Bubble Zones, Light Shows, Neon and Black Lights! Cross the finish line into an Epic Main Stage After Party featuring Top Headliner DJs! To date over 2 MILLION people across the World have become a member of the Night Nation ! The Night Nation Run is proud to support Stand Up To Cancer (SU2C) as their official charity. Stand Up To Cancer (SU2C) is a groundbreaking initiative created to accelerate innovative cancer research that will get new therapies to patients quickly and save lives now. Celebrate Life. Celebrate friends and family. Celebrate Music. Run with the Night Nation ! REGISTRATION INCLUDES: - Night Nation T-shirt (Premium and VIP) Race Bib Glow Necklace Free Giveaways Admission into the Night Nation after party The best night of your life! https://go.evvnt.com/3521537-0?pid=6562
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
Nov
08
2026
Temecula, California (United States of America) - "Temecula Half Marathon, 10K, 5K". A beautiful run through Temecula Valley with an amazing finish at Wilson Creek Winery. Celebrate with your friends at this incredible winery after conquering this scenic course. https://runsignup.com/Race/CA/Temecula/HalfMarathon10K5K?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Nov
14
2026
Avalon, California (United States of America) - "Catalina Island Half Marathon and 10K". Avalon, California | Saturday, November 14, 2026 | Half Marathon, 10K, Kids Fun Run. The Catalina Island Half Marathon trail will challenge participants with climbs, peaks, and vistas, taking runners on a breathtaking journey through one of California's most scenic destinations. Beginning in the charming town of Avalon, the course winds past the historic Wrigley Mansion before heading into the island's rugged interior for several miles of challenging climbs. Runners will summit with panoramic views of the Pacific Ocean and, on a clear day, can even spot two other Channel Islands in the distance. The route then continues with a thrilling descent through the serene Wrigley Memorial and finishes back in Avalon, surrounded by the energy of the island community. For those seeking a shorter challenge, the 10K route offers a picturesque tour through Avalon's hillsides, showcasing iconic landmarks such as the Casino Building, the golf course, and the town fountain. Both courses highlight Catalina's unique blend of natural beauty and historic charm, giving participants an unforgettable island racing experience. The Catalina Island Half Marathon is part of the Run Catalina Island Triple Crown Challenge, which also includes the Avalon Benefit 50 Mile/50K Run and the Catalina Island Marathon. Runners who complete all three events within 12 months earn exclusive Triple Crown finisher swag, including a jacket, Hi-Tec shoes, and a one-of-a-kind belt buckle. Both the 2026 Benefit 50 Mile/50K Run and the Catalina Island Marathon sold out; with the high demand to run on the infamous island, early registration is highly encouraged! Packet Pick-Up: Friday, Nov. 13: Topside by NDMK, 708 Crescent Avenue, 4 - 7 p.m. Saturday, Nov. 14: Wrigley Stage, next to the Green Pier, 6:30 a.m. - 8 a.m. Race Times: Saturday, Nov. 14: 8 a.m. - Half Marathon start time; 8:15 a.m. - 10K Run start time; 10 a.m. - Kids Run start time. Participant Perks: Sustainable and locally made finishers' medal; event shirt. https://go.evvnt.com/3517691-0?pid=6562
Dec
12
2026
Santa Monica, California (United States of America) - "Santa Monica-Venice Christmas Run". Mark your calendars! Santa is coming to town for the return of the 49th annual Santa Monica-Venice Christmas Run on December 12, 2026! Experience this historic event in person as you dash down the beautiful streets of Santa Monica and Venice, California, including a long stretch along the famous Venice Beach boardwalk. Sleigh one of the 5K, 10K, or youth run courses before jinglin' your way across the finish line where a holiday bash will be waiting for you with delicious treats and festive beverages that would make Santa's reindeer jealous. https://go.evvnt.com/3394955-0?pid=6562
Jan
09
2027
Avalon, California (United States of America) - "Avalon Benefit 50 Mile/50K Run". The Avalon Benefit 50 Mile/50K Run, produced by Spectrum Sports Management, is returning for its annual event on Jan. 9, 2027. Since 1982, the event has provided the opportunity for runners to explore by foot one of Southern California’s most popular natural attractions. Participants will have the option of two distances: a 50K (31 miles) course or the 50-mile course, which stands as California's oldest ultra trail run. Both courses will start and finish in the city of Avalon. Along the courses, participants will experience scenic vistas, views of the Pacific Ocean, and the potential to see a bison or two, with experienced and high-quality volunteers and aid stations throughout. Following a sell-out 2026 event, registration for the 2027 trail race is expected to fill up fast, so early registration is highly encouraged. The event will also be raising funds on behalf of the Avalon Lions Club to benefit their charitable work and community assistance throughout the year for the residents of Catalina Island. The Avalon Lions provide annual scholarships to all graduating high school seniors who wish to continue their education, assist families with medical expenses, and help build and restore parks and playgrounds around Catalina Island. They also help maintain the natural environment of the island through support of the Catalina Island Conservancy. Race times: Saturday, January 9, 2027, 5 a.m. - 50 mile start time; 6 a.m. - 50K start time. Aid stations and drop bags: Aid stations: eight aid stations with water, Gatorade, defizzed cola, bananas, oranges, pretzels, and Gummi Bears among the assorted treats and nutrition that will be provided. Race nutrition will be provided by Gatorade. Drop bags: for 50 mile run only. Remember to bring clothing that will adapt to the weather and a flashlight for the early morning start and initial run. Be sure to label any articles you want back (drop bags at Little Harbor only). Drop bags will be back at the finish line at approximately 3 p.m. It is your responsibility to pick up all drop bag items at the finish line or in the morning at the group photo. The Lions Club and Spectrum Sports Management will do their best to return the equipment, but we are not responsible for your items. All 50M drop bags will go to Little Harbor only. At all the aid stations, there will be water, cola, bananas, Gatorade, salt, and some surprise food. Make sure you plan ahead for your aid station drop bags (extra change of socks, clothing, etc. for your added comfort during the run). https://go.evvnt.com/3517701-0?pid=4454
Jan
10
2027
San Francisco, California (United States of America) - "2027 Skechers Hot Chocolate Run San Francisco". The SKECHERS Hot Chocolate Run series is back for the 2026/2027 season! Join the chocolate movement that's taking over the country. This race has it all - three distances, premium swag and a post-race chocolate experience like no other. To learn more about or purchase tickets for our San Francisco event, visit: hotchocolate15k.com/city/san-francisco To learn more about our other event locations and our Hot Chocolate virtual option, visit: hotchocolate15k.com. https://go.evvnt.com/3494721-0?pid=6562
Feb
27
2027
Huntington Beach, California (United States of America) - "Socal River Marathon". The SOCAL River Marathon has four distances. Full Marathon, Half Marathon, 10K and 5K. This is a fun course in Southern California. This course runs on the Santa Ana River Trail from Yorba Linda to Huntington Beach State Park. This route truly spans Southern California from the dryer desert land to areas near Disneyland to the Beach. The course is primarily flat and straight but has a gradual downhill slant following the river to the ocean. https://www.socalmarathon.com/?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
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