Events Poppy's Run for Life - Berkeley (Fall 2025) Berkeley, CA 2025 Annual Sausalito Jingle Bell 5K Sausalito, CA 2026 Bay Area 5K & Polar Plunge Alameda, CA Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
Poppy's Run for Life - Berkeley (Fall 2025) Berkeley, CA 2025 Annual Sausalito Jingle Bell 5K Sausalito, CA 2026 Bay Area 5K & Polar Plunge Alameda, CA
November 2025 Twin Peaks 4 Mile Race San Francisco, CA Sun - Nov 30, 2025 Running Trending December 2025 Chocolitito Caliente 50 Mile Challenge Livermore, CA Dec 1, 2025 - Dec 31, 2025 Running Trending Peacock Gap Trail Run San Rafael, CA Sat - Dec 06, 2025 Running > Half Marathon BAH HUMBUG! San Ramon, CA Sat - Dec 06, 2025 Running > 1k, 5k Trending Private Bike Lesson - Coach Marlowe San Francisco, CA Sat - Dec 06, 2025 Cycling Trending Poppy's Run for Life - Berkeley (Fall 2025) Berkeley, CA Sun - Dec 07, 2025 Running > 5k Trending Baker Beach 5k San Francisco, CA Sun - Dec 07, 2025 Running > 5k Trending Run Against Breast Cancer 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Dec 13, 2025 Running > 5k, 10k, Half Marathon, 1 mile Trending Private Bike Lesson - Coach Marlowe San Francisco, CA Sat - Dec 13, 2025 Cycling Trending 2025 Annual Sausalito Jingle Bell 5K Sausalito, CA Sun - Dec 14, 2025 Running > 5k Trending Rainbow Falls Holiday 5K & Kids Run San Francisco, CA Sun - Dec 21, 2025 Running > 5k Trending A Merry Christmas Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Dec 27, 2025 Running > 5k, 10k, Half Marathon, 1 mile Trending Windmill 10K San Francisco, CA Sun - Dec 28, 2025 Running > 10k Trending January 2026 New Year New Me Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Jan 03, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending 2026 SKECHERS Hot Chocolate Run San Francisco San Francisco, CA Sun - Jan 11, 2026 @ 7:20 AM Running > 5k, 10k Trending MLK Freedom Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Jan 17, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending Run for Donuts 5K/10K/13.1 SAN FRANCISCO San Mateo, CA Sat - Jan 17, 2026 Running > 1 mile, 10k, 5k, Half Marathon Trending February 2026 Lunar New Year Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Feb 07, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending Concord 5000 Concord, CA Fri - Feb 13, 2026 Running Valentines Live, Love, RUN 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Feb 14, 2026 Running > 1 mile, Half Marathon, 10k, 5k Trending Sweetheart 5K Run/Walk Brentwood, CA Sat - Feb 14, 2026 Running > 5k Run for Chocolate 5K/10K/13.1 SAN FRANCISCO San Mateo, CA Sat - Feb 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending March 2026 Run for Mental Health 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Mar 07, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending Artesa Wine Run 5k Napa, CA Sun - Mar 08, 2026 Running > 5k Trending St. Paddy's Day Lucky Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Mar 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending 2026 Bay Area 5K & Polar Plunge Alameda, CA Sat - Mar 21, 2026 Running > 5k Trending 2026 Flutie 5K for Autism: Vacaville, CA Vacaville, CA Sat - Mar 28, 2026 Running > 5k Golden State 5K San Francisco, CA Sun - Mar 29, 2026 Running > 5k Trending April 2026 Always Hope Easter Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Apr 04, 2026 Running > Half Marathon, 5k, 10k, 1 mile Trending No Foolin' Foot Race San Carlos, CA Sat - Apr 18, 2026 Running > Obstacle Race, 10k, 1k, 5k Trending 1 2 › » Add your event to the calendar Trending Events Poppy's Run for Life - Berkeley (Fall 2025) 2025 Annual Sausalito Jingle Bell 5K 2026 Bay Area 5K & Polar Plunge
Run Against Breast Cancer 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Dec 13, 2025 Running > 5k, 10k, Half Marathon, 1 mile Trending
A Merry Christmas Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Dec 27, 2025 Running > 5k, 10k, Half Marathon, 1 mile Trending
New Year New Me Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Jan 03, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
2026 SKECHERS Hot Chocolate Run San Francisco San Francisco, CA Sun - Jan 11, 2026 @ 7:20 AM Running > 5k, 10k Trending
MLK Freedom Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Jan 17, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
Run for Donuts 5K/10K/13.1 SAN FRANCISCO San Mateo, CA Sat - Jan 17, 2026 Running > 1 mile, 10k, 5k, Half Marathon Trending
Lunar New Year Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Feb 07, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
Valentines Live, Love, RUN 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Feb 14, 2026 Running > 1 mile, Half Marathon, 10k, 5k Trending
Run for Chocolate 5K/10K/13.1 SAN FRANCISCO San Mateo, CA Sat - Feb 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Mar 07, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
St. Paddy's Day Lucky Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Mar 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile Trending
Always Hope Easter Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - Apr 04, 2026 Running > Half Marathon, 5k, 10k, 1 mile Trending