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Date:
Sat, Sep 19, 2026 at 8:00 AM
Location:
Trapline Trail
Contra Costa County, California
United States
OpenStreetMap Google Maps
Links:
brazenracing.com Register at raceroster.com
Tags:
10k 21k 5k Run Trail Virtual

This is the race your momma warned you about! The half marathon cannot be described as "flat and fast" or "good for beginners" or with any other nice phrase. In fact, the phrases most commonly used to describe it would be unprintable. But...once you finish the course, you will have experienced trails and seen views that few others ever will. And you will have a lifetime of bragging rights!

The Rocky Ridge Half Marathon is the finale for the 2025/2026 Ultra Half Marathon Series (series participation is not necessary to enter race).

The 10K and 5K are not quite as intense as the half marathon, but don't worry, those runners will also be challenged with some hills and rewarded with some rarely-seen vistas.

If you are one of those brave souls ready to face either victory occasion and face this beast, come join us!

More races nearby

  • Cinderella Trail Run [runsignup.com]

    Sat, May 30, 2026 at 7:50 AM

    Description

    The course travels through beautiful Joaquin Miller & Redwood Regional parks. You'll wind through tall redwoods along popular Sequoia-Bayview and French trails. Then, come back to the finish down the very technical Cinderella trail. Some runners call it the "Wicked Step Sisters" trail.

    (Distances are accurately measured using a Rolatapeยฎ surveyor's measuring wheel.)

    15.3 km
    Oakland, California, 94602, United States
    OpenStreetMap Google Maps

    2 Miles 8k 13.1 Miles 30k 26.2 Miles 50k Run Trail

  • Healing Hearts Day 2026: Walk/Run/MOVE! for Suicide Prevention [runsignup.com]

    Sat, May 30, 2026 at 9:00 AM

    Description

    ๐Ÿƒโ€โ™€๏ธ๐Ÿ’œ A Movement for Healing, Community, and Hope ๐Ÿ’œ๐Ÿƒ

    Join us on Saturday, May 30th, for Healing Hearts: Walk/Run/MOVE! for Suicide Prevention, a powerful day of movement, community, and collective...

    ๐Ÿƒโ€โ™€๏ธ๐Ÿ’œ A Movement for Healing, Community, and Hope ๐Ÿ’œ๐Ÿƒ

    Join us on Saturday, May 30th, for Healing Hearts: Walk/Run/MOVE! for Suicide Prevention, a powerful day of movement, community, and collective care benefiting Crisis Support Services of Alameda County. Whether you walk, run, roll, or dance, every action you take supports life-saving suicide prevention services in our community.

    ๐ŸŒŸ WHAT MAKES HEALING HEARTS SPECIAL?

    This is more than just a raceโ€”it's a day of healing, joy, and connection for the whole family. After you hit the pavement for our walk/run, stick around for a wellness fair, movement classes, local vendors, delicious food, and a heart-centered program that uplifts the strength of our community.


    EVENT DETAILS ๐Ÿ“… Date: Saturday, May 30, 2026

    ๐Ÿ“ Location: Edoff Bandstand, Lake Merritt

    ๐Ÿ•˜ Start Times:

    8:30 AM: Registration & Check-in Opens

    9:00 AM: Opening Ceremony with Baba Ruben Drum Performance

    9:30 AM: 5K around Lake Merritt starts in 2 waves - Racers and Walkers

    9:35 AM: Tai Chi and Qi Gong with Master Sheldon

    10:05 AM: Trauma Informed Yoga with Marsha Rosenblatt

    10:40 AM: Dance Party and Closing

    ๐ŸŽŸ๏ธ EXTRA FUN โ€“ RAFFLE, FOOD, & MERCH

    ๐Ÿฝ๏ธ Fuel up with delicious eats from local vendors

    ๐ŸŽŸ๏ธ Win big in our raffle with fun prizes

    ๐Ÿ‘• Grab a Healing Hearts T-shirt to wear your support proudly


    ๐Ÿ’ก GO BEYOND THE FINISH LINE โ€“ FUND RAISE FOR A CAUSE! ๐Ÿ’ก

    Your impact doesnโ€™t stop at the finish line! Take your support to the next level by fundraising for Crisis Support Services of Alameda County.

    ๐Ÿ† Create your own fundraising page or join a team to rally your family, friends, and colleagues behind this life-saving cause. With just a few clicks, you can:

    โœ… Set a personal goal

    โœ… Customize your fundraising page

    โœ… Invite others to join you

    โœ… Help expand suicide prevention services in our community

    ๐ŸŽ‰ PLUS, our top fundraisers will receive special prizes as a thank-you for their incredible support! Stay tuned for exciting rewards and friendly competition!

    ๐Ÿ’œ Every dollar raised makes a difference!

    17.8 km
    Oakland, California, 94610, United States
    OpenStreetMap Google Maps

    5k Run Walk

  • Albany Move'n'Groove 2026 [movengroove.org] [Register at runsignup.com]

    Sun, May 31, 2026 at 9:45 AM

    Description

    Run, walk, or stroll a 5K in a flat loop course circling Albany CA's Memorial Park and Albany High School while listening to live music from multiple bands in the fifth annual Move'n'Groove on Sunday...

    Run, walk, or stroll a 5K in a flat loop course circling Albany CA's Memorial Park and Albany High School while listening to live music from multiple bands in the fifth annual Move'n'Groove on Sunday May 31, 2026!

    The action kicks off with the kids-only 0.5 mile race for kids 10 years old and under in a mass start at 9:45am. The 5K starts in waves after the kids race, with the first wave (fastest runners) starting at 10:15am.

    This musical festival and fitness event will feature bands representing an eclectic array of diverse musical genres positioned around the course during the races playing till Noon. On-site food vendors may be present โ€” stay tuned for news!

    Registration is only required for those competing in the 5K or kids race. There is no fee required to attend the event to watch the bands, enjoy the live music, or rec skate on the streets after the race! This fun community event is funded in part through the City of Albany's unique Sugar-Sweetened Beverage Tax. Fiscal sponsorship is provided by the Albany Community Foundation.

    Key Dates & Prices

    • Kids race: $5 thru Apr 30, then $10

    • 5K Early Bird ๐Ÿค: Feb 1โ€“28 = $10

    • 5K Regular Bird: Mar 1 โ€“ Apr 30 = $15

    • 5K Late Bird ๐Ÿฆ: May 1 โ€“ May 28 = $20

    Thursday 28 May 2026 is the last day for online registration. A limited number of slots may be available for sign ups at our packet pickup.

    Packet pickup will be on the Saturday before the event at Road Runner Sports in Berkeley, Noon-3pm.

    T-Shirts will be available for purchase separately through April 30 for an additional $15. Indicate your T-shirt preference during online registration. A limited number of shirts may be available for purchase at the event and/or packet pickup.

    Summary of features for 2026:

    • Event takes place at the end of May instead of late April (less chance of ๐ŸŒง๏ธ).

    • Three (or four) live bands playing around the race course till Noon.

    • Event ends at Noon โ€” no afternoon band.

    • T-shirt available for purchase separately through April 30.

    • Races will start on Portland Ave at Pomona, instead of on Thousand Oaks Blvd as in past years.

    • Food vendors (pending)

    • Pre-event training sessions by IBX Fitness (details pending)

    Event Schedule

    Kids 10 and under go first at 9:45AM and complete one loop around the block (0.5 mi) instead of 6 loops for the 5K. All kids will line up on the street at the starting line for a mass start without waves. Faster/older kids should line up near the front of the pack.

    After the kids race, the 5K runners/walkers/strollers/para athletes will line up starting at 10:00AM into corrals corresponding to their starting wave based on expected pace as entered in the registration form, and also indicated on their bib. The first (fastest) wave starts at 10:15AM with subsequent waves leaving every 2 minutes thereafter. The 5K consists of 6 complete loops of the course โ€” participants are responsible for keeping track of their own lap count!

    There will not be a separate roller/inline skating division for the 5K, but attendees are welcome to skate or scooter recreationally on the streets & sidewalks to enjoy the bands after most of the 5K participants have finished (starting around 10:45am) and until the bands stop playing (Noon). The streets & sidewalks are smooth, so you can ๐Ÿ›ผ or scooter to the music after the 5K! Be mindful of pedestrians, and no electric scooters โ€“ human powered only!

    About the course

    The 5K course is fast and nearly flat and will be closed to traffic and free of parked cars during the event. Here's a course map and a Strava segment for the course which includes an elevation profile. Participants are responsible for keeping track of their own lap count (6 total). Course distance is not USATF certified, but the distance is quite close to a true 5K based on GPS (a little longer, 5.25K). Chip timing will ensure accurate results for all participants. Pavement is free of potholes and generally in great shape. Note that roads are slightly cambered (sloping down near the sides), which can cause knee/ankle pain. Running or walking in the center of the street will alleviate that problem.

    Event Website

    See the main website for additional event details and FAQ: MOVEnGROOVE.org

    23.3 km
    1325 Portland Avenue, Albany, California, 94706, United States
    OpenStreetMap Google Maps

    5k Run Walk

  • NAHC - Running Is My High 2026 [runsignup.com]

    Sat, Jun 06, 2026 at 10:00 AM

    Description

    Native American Health Center (NAHC) is excited to announce our 25th Running Is My High (RIMH) 5k/10k Fun Run and Walk themed "25 Years in Motion" on Saturday, June 6th, 2026 at the Fairy Land area...

    Native American Health Center (NAHC) is excited to announce our 25th Running Is My High (RIMH) 5k/10k Fun Run and Walk themed "25 Years in Motion" on Saturday, June 6th, 2026 at the Fairy Land area of Lake Merritt; 699 Bellevue Ave., Oakland, CA 94610.

    NAHC created Running is My High to engage community from all walks of life in an event promoting physical, mental, and cultural health. Annually, our 5K/10K draws over 400 runners and walkers from across the San Francisco Bay Area and beyond. This special event will feature programming that honors Community Health and Native American cultural practices; includes guest speakers; and features outreach tables to connect our community to helpful resources.

    Online registration closes on June 5th and costs $30 for adults and $15 for youth, in-person registration on the day of the event (6/6) is $35 for adults and $20 for youth.

    We will see you at the starting line!

    17.8 km
    Oakland, California, 94610, United States
    OpenStreetMap Google Maps

    5k 10k Fun Run Run Walk

  • 2026 Lake Chabot Trail Challenge (Half Marathon & 5K) [runsignup.com]

    Sun, Jun 07, 2026 at 8:00 AM

    Description

    โ€œBeginning July 1, 2024, the โ€œHonest Pricing Lawโ€ or โ€œHidden Fees Statute,โ€ SB 478, makes it illegal for businesses to advertise or list a price for a good or service that does not include all...

    โ€œBeginning July 1, 2024, the โ€œHonest Pricing Lawโ€ or โ€œHidden Fees Statute,โ€ SB 478, makes it illegal for businesses to advertise or list a price for a good or service that does not include all required fees or charges other than certain government taxes and shipping costs.โ€

    RACE INFO: We are so excited to celebrate the 42nd annual Lake Chabot Trail Challenge Half Marathon and 5K. This race is well regarded amongst serious trail runners in the outlying areas. The race begins at 8am for the Half Marathon and 8:30am for the 5K. Please arrive early so that you may find parking, pick up your bibs, use restrooms facilities, and be properly prepared to race before the start. Race takes place rain or shine and there are no refunds.

    RACE COURSE: The half marathon course is a scenic, hilly loop, mainly on dirt fire roads. The ridge-line views look down upon scenic Lake Chabot, surrounding grassy slopes, and eucalyptus groves. Mt. Diablo and San Francisco Bay are visible along the route. There are water stations with first aid and radio support; we recommend bringing your own hydration as well. The half marathon has a time limit of 3.5 hours. The 5k (3.1 miles) course is an out and back that has gentle rolling hills and consists mostly of paved surfaces. This route includes one water station with first aid and radio support.

    RACE FEE: Pre-registered runners will be guaranteed a t-shirt if registered by Sunday, May 10th, 2026. The price for the 5K is $40 and Half Marathon $65. You must register by Saturday, June 6th. We will accept race day registration; however, the price for the 5K is $45 and Half Marathon $70. If you register on race day, we can only accept cash, check or Venmo.

    There is a nominal fee (~$5) for Chabot parking lot. Free parking on Lake Chabot Rd and nearby streets.

    RACE PACKET & BIB PICK-UP: We will have race packet and bib pick-up on Sunday, June 7th starting at 7am at the Willow picnic site which is also the finish line area. We will not be mailing out any race packets or bibs. Both races are chip-timed.

    T-SHIRT: Entry fee includes short sleeve, high quality t-shirts for registrations by May 10th so sign-up early. There are no guarantee of t-shirts for runners registered after that date and on race day. We ask for those who did not get a shirt to check in after the race. Please ensure that you select the appropriate t-shirt size. We will not be doing any size exchanges from your original request.

    AWARDS: Finisher's medals to those who complete their race. Age division medals given to the top 3 in each of 12 age divisions in the half marathon and 9 age divisions in the 5K.

    Photos: Race photos are being provided by Darrell Lavin of Darrell Lavin Photography. You will receive an email post-race for instructions on how to access and purchase official race photos.

    QUESTIONS: If you have any questions, please contact Rachel Lunt at [email protected].

    DIRECTIONS: The entrance closest to the event's parking lot is: 17404 Lake Chabot Road, Castro Valley, CA 94546. On Google Maps, this will appear as "Entry of Lake Chabot Parking Space." The registration area and start lines are just a few minutes walk from the lot ( just follow the signs).

    14.2 km
    17404 Lake Chabot Road, Alameda County, California, 94546, United States
    OpenStreetMap Google Maps

    3.1 Miles 5k 13.1 Miles Half Marathon Run Trail Walk

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