ARCHIVED RACE: Wildcat Half Marathon/10K/5K @ California, United States on 09 May 2015

Join us for a Half Marathon, 10K and 5K offering spectacular views of the entire Bay Area! 2,430 acres of land extending north from Tilden Park, Wildcat Canyon Regional Park is normally inaccessible to trail runs due to a lack of staging area. Thanks to a generous concession by the East Bay Waldorf School (which […]

ARCHIVED RACE: Nitro Trail Half Marathon/10K/5K @ California, United States on 30 May 2015

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 years, Point Pinole became part of the East Bay Regional Park District in the 1970s. With panoramic views of the bay, wildflowers, over […]

ARCHIVED RACE: Trail Quake Half Marathon/10K/5K @ California, United States on 06 June 2015

Put your ear to the ground and can hear the distant rumbling. It’s Brazen Racing’s return to Sanborn Park and the San Andreas Trail! Make your running presence felt on the richter scale with the 5K, 10K or half marathon race. Half marathon and 10K runners will ascend to peaks offering spectacular views and all […]

ARCHIVED RACE: Walt Stack DSE Double Dipsea @ California, United States on 20 June 2015

First held in 1970, this race is a must do on nearly every trail runner’s list! Walt Stack, founder of Dolphin South End Runners Club (DSE), considered it his favorite race and so it was that it would become named after him, to honor and remember him. This course gives runners a little bit of […]

ARCHIVED RACE: Dirty Dozen & Half Dozen 12 & 6 Hr Endurance Run w/ Dirty 10K/5K @ California, United States on 11 July 2015

Come join us at Point Pinole Regional Shoreline for a different kind of race! From 7:00 am to 7:00 pm, the running party won’t stop! The “Big Races” are the 12 hour and 6 hour events: The Dirty Dozen and Dirty Half Dozen! These can be run by individuals or with teams of two or […]

ARCHIVED RACE: Bad Bass Half Marathon/10K/5K @ California, United States on 25 July 2015

Join us at the beautiful Lake Chabot Marina in Castro Valley for the scenic Bad Bass 5K, 10K or Half Marathon. Beginning and ending at the Lake Chabot Marina, all courses include rolling, but mostly runnable hills. The 5K will be almost entirely on paved trails around the lake. The 10K and half marathon are […]

ARCHIVED RACE: Summer Breeze Half Marathon/10K/5K @ California, United States on 01 August 2015

Whether you are a frequent race winner or a first-time runner/walker, you’ve got a lot to look forward to. All participants will enjoy a mostly-flat, easy bayside trail that rarely strays more than a few feet from water. The absence of hills makes these courses perfect for those looking to set a personal record as […]

ARCHIVED RACE: Bear Creek Trail Half Marathon/10K/5K @ California, United States on 15 August 2015

Whether you are an experienced trail runner or a first-timer ready to get your feet dirty, there is a lot to love about the Bear Creek trail runs. 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, […]

ARCHIVED RACE: Trail Hog Half Marathon/10K/5K @ California, United States on 05 September 2015

Stampeding through the low grasses comes the newest breed of Santa Clara County Park animals, the Brazen Trail Hog! Come join us in September at Joseph D. Grant Park for an early fall half marathon, 10K and 5K!We’re avoiding the “super steep” climbs, but you will get the opportunity to test out your hill legs […]

ARCHIVED RACE: Drag-N-Fly Half Marathon/10K/5K @ California, United States on 19 September 2015

Located on what was once the populated part of Contra Costa County, Black Diamond Mines and Contra Loma Regional Parks offer great trail running, panoramic vistas and a chance to see what much of local area was like in centuries past. Three distances will be available: 5K (3.27 miles), 10K (6.64 miles) and Half Marathon […]

ARCHIVED RACE: Tarantula Run Half Marathon/10K/5K & Kids Spider Scramble @ California, United States on 17 October 2015

Be it on 8 legs or 2, get ready to traverse the hills of Los Vaqueros Reservoir! All of the courses are mostly run on dirt trails, with some asphalt and gravel. There will be some challenging hills.

ARCHIVED RACE: Brazen Rocky Ridge Half Marathon Championship/10K/5K @ California, United States on 03 October 2015

Runners of all speeds (and hikers, too) are invited to participate in the 2015 Rocky Ridge Half Marathon/10K/5K! This year, the race will also be the second annual Brazen Racing Half Marathon Championship.

ARCHIVED RACE: Let’s Go 510 @ California, United States on 24 October 2015

Brazen Racing and Represent Running invite you to celebrate the 510 in all its wacky and wonderful glory with the Let’s Go 510! – The East Bay’s 10k and 5K run on October 24th.

ARCHIVED RACE: Diablo Trail Adventure Half Marathon/10K/5K + Family Hike @ California, United States on 01 November 2015

For over 39 years Save Mount Diablo has worked tirelessly to preserve and increase the open space on and around Mount Diablo. In that time, their efforts have taken us from 6,788 acres of open space to over 100,000 acres of open space on and around the mountain! A portion of all entry fees will […]

ARCHIVED RACE: Nitro Turkey Thanksgiving 10K/5K/Little Turkeys Race @ California, United States on 26 November 2015

Join the Nitro Turkey and start your Thanksgiving off right with a run around beautiful Point Pinole. There will be a 5K and 10K, as well as the Little Turkeys Race: a run for the kids (roughly 100 yards) against the Nitro Turkey. Children (10 and under) attending with 5K/10K runners will receive free entry […]

ARCHIVED RACE: Quarry Turkey Thanksgiving Half Marathon/10K/5K/Little Turkeys Race @ California, United States on 28 November 2015

The rarely seen Quarry Turkey will make his appearance two days after the big feast, fueled-up and ready to take on all the little turkeys! Come start a new Thanksgiving weekend tradition with a fast, mostly flat half marathon, 10K or 5K! Little Turkeys Race (about 100 yards or so) is free to all children […]

ARCHIVED RACE: Summit Rock Half Marathon/10K/5K @ California, United States on 12 December 2015

Come join us in the beautiful redwood groves of the Santa Cruz Mountains! Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered light through lush canopy. Half Marathon and 10K runners will ascend to peaks offering spectacular views and all distances will include breathtaking single-track trails. While […]

ARCHIVED RACE: Brazen (Almost) New Year’s Eve Half Marathon/10K/5K @ California, United States on 27 December 2015

Say goodbye to 2015 with a 5K, 10K or half marathon! Whether it’s your first trail run or you’re looking to log that 1,000th mile before the clock strikes midnight, Lake Chabot is where the party is going to be! Come enjoy the morning of New Year’s Eve at the beautiful Lake Chabot Marina in […]

ARCHIVED RACE: Brazen New Year’s Day Half Marathon/10K/5K @ California, United States on 01 January 2016

Hit 2016 running with a 5K, 10K or half marathon! Time to start your year of running off with the first of many Brazen Racing trail runs for 2016! Come enjoy the morning of New Year’s Day at the beautiful Lake Chabot Marina in Castro Valley for the scenic 5K, 10K or half marathon. And […]

ARCHIVED RACE: Run or Dye @ Aintree Race Course, Liverpool, United Kingdom on 20 September 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!

ARCHIVED RACE: Run or Dye @ Excel Centre, London, United Kingdom on 27 September 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!

ARCHIVED RACE: Run or Dye @ Hever Castle, Kent, United Kingdom on 04 October 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!

ARCHIVED RACE: Run or Dye @ Forest Recreation Ground, Nottingham, United Kingdom on 11 October 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!

ARCHIVED RACE: Run or Dye @ Outdoor Sports Centre, Southampton, United Kingdom on 18 October 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!

ARCHIVED RACE: Run or Dye @ Cornbury Park, Oxfordshire, United Kingdom on 25 October 2014

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Run or Dye is the World’s Most Colorful 5K—your chance to have THE most colour-filled day of your life with family and friends!