For Summer Trail Lovers!

Are You Experienced? (No experience necessary)

Earning Ultra Half Series Points is Always Groovy!

Mind blowing trails await on September 15, 2018 at the Drag-N-Fly Half Marathon, 10K and 5K!

Race day registration opens at 6:00 am!

 

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.

All runners will receive custom finisher medals and t-shirts.

All races will be professionally timed with electronic chip timing.

Hikers/walkers are welcome.

Drag-N-Fly Trail Runs

Feel the Love of Summer Trail Running on September 15, 2018

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DRAG-N-FLY RACE DETAILS

Learn more about the Drag-N-Fly Half Marathon, 10K, and 5K race in the sections below.

RACE INFO

Everything you need to know.

ENTRY INFO

Get registered to run.

COURSE

Run the golden hills.

FAQ

Frequently asked questions.

BIB PICKUP

When and where to check-in.

RESULTS

Check out your results & finishing time here.

FREE PHOTOS

Provided by our volunteer photographers.

VOLUNTEER

Help your family and friends by volunteering!

Experience the Contra Loma and Black Diamond Mines Regional Parks!

BRAZEN ULTRA HALF SERIES

Drag-N-Fly is part of the Brazen Ultra Half Series. All half marathon runners are invited to participate.

The series consists of our toughest half marathons. Most measure at least a little (and sometimes more than just a little) longer than 13.1 miles. What really makes them "ultra", however is the serious ascents and descents and variety of tough trails you have to run to finish them. While flat half marathons are always a challenge, these "ultra-half-marathons" take it to another level!

SPONSORS

Thank you to our race sponsors. Through their contributions, they help keep entry costs down and expose our runners to their outstanding products and services. Learn more about becoming a sponsor.

There is something about the ritual of the race, putting on the number, lining up, being timed, that brings out the best in us.
Grete Waitz
Brazen Racing

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