41 results
    1

    Nitro Trail Half-marathon, 10-k, & 5-k

    Sat, Jun 2 @ Pinole, CA    

    These races are perfect for first-time race participants, first-time trail runners and anybody looking for a relatively fast and beautifully scenic trail run. Home of gunpowder and dynamite manufacturers for almost 100 ... runnersworld.com

    2

    Nitro Trail Half Marathon/10k/5k

    Sat, Jun 2 @ Point Pinole Regional Park, San Pablo, CA    

    These races are perfect for first-time race participants.

    3

    Dirty Dozen & Half Dozen Endurance Run + Dirty 5k/10k Races

    Sat, Jul 7 @ Point Pinole Regional Park, San Pablo, CA    

    An all-day running party! All entries include the massive BBQ/picnic. The 6 hour and 12 hour runners will be glad to see the Dirty 5K and Dirty 10K runners out to do their race and cheer them on at the same time. active.com

    4

    Norcal Kidstriathlon

    Sat, Aug 25 @ 101 Wilder Rd, Orinda, CA    

    NCKT is a Super Sprint triathlon dedicated to encouraging kids to try a new activity, remain active and remain health. active.com

    5

    Lynch Canyon Trail Run Half-marathon, 10-k, & 5-k

    Sat, Jun 2 @ Vallejo, CA    

    Beautiful views from the rolling hills of the Bay Area. Entire event run throught the Solano Land Trust's Lynch Canyon Open Space. runnersworld.com

    7

    Bear Creek Trail Half Marathon/10k/5k

    Sat, Aug 18 @ Bear Creek Rd & Briones Valley Rd, Martinez, CA    

    If you are looking for a super-fast, flat, easy course to set a personal record, you are probably in the wrong place. These courses have hills. If, however, you are looking for a great time on the trails, with beautiful scene... active.com

    8

    The North Face Endurance Challenge Series - San Francisco, Ca

    Sun, Dec 2 @ Sausalito, CA    

    Endurance comes in all Distances. Find Yours.

    9

    Coastal Trail Challenge 10k

    Sun, Jun 3 @ 1 Yacht Rd, San Francisco, CA    

    scenic course with challenging hills

    10

    Alcatraz To Aquatic Park Swim With Swim Art

    Sun, Oct 7 @ San Francisco, CA    

    Alcatraz to Aquatic Park Swim. Escape from The Rock! This Alcatraz swim ends at Aquatic Park. Swim is limited to five swimmers per boat, so spaces are limited! View the course map on our website under Open Water Programs, Exp... active.com

    12

    Alcatraz-the Escape Last Half Mile Practice

    Thu, Jun 7 @ 700 Marina Blvd, San Francisco, CA    

    For the 15th year in a row, on Thursday June 5th at 6:00 p.m. Water World Swim offers you and all the triathletes participating in the Escape from Alcatraz, the chance to have the last practice before the Escape from Alcatraz... active.com

    13

    See Jane Run Women's Half-marathon & 5-k - Alameda

    Sun, Jun 3 @ Alameda, CA    

    Take a big group of women, add chocolate, champagne, massages, laughter, tears and lots of fun? it feels like a girls? night out, right? But it's not. It?s the See Jane Run Half-Marathon and 5-K Race Series! Grab your m... runnersworld.com

    14

    Mermaid Triathlon & Duathlon Alameda

    Sat, Jun 9 @ Alameda, CA    

    Located in Alameda the venue features panoramic views of the bay and a flat, fast bike and run course. Keeping the distances short make the Mermaid an ideal event for the first time triathlete as well as provides a fun,... runnersworld.com

    15

    Lake Merced Thursday Evening Summer Series

    Thu, Jun 21 @ San Francisco, CA    

    12-week summer evening race series at Lake Merced. Run a 4.5 mile loop around paved bike path. Entry fee is only $1. runnersworld.com

    16

    Twin Peaks 4-mile Loop

    Sun, Jun 10 @ San Francisco, CA    

    Challenging 4-mile loop around Twin Peaks with spectacular views. runnersworld.com

    17

    Father's Day Conservatory 5-k

    Sun, Jun 17 @ San Francisco, CA    

    Out-and-back course in Golden Gate Park, including a loop around Stow Lake. runnersworld.com