For over 40 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!
With distances suitable for everyone from those hitting the trails for the first time to experienced ultra-runners, the Diablo Trails Challenge was created to help celebrate and support these achievements. A portion of all entry fees will go to Save Mount Diablo to help them continue preserving open space and trails for all of us to enjoy.
Our partner, Stay Pleasant Hill has organized great room rates at two local hotels for our participants (both pet friendly!). Link is here:
https://staypleasanthill.com/brazen-racing-diablo-trails-challenge/
Registration fees
Prices are inclusive of mandatory charges, items, and fees
50K Closed
Online registration closed-
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$143.16Nov 28 – Feb 12
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$148.50Feb 13 – Mar 19
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$153.84Mar 20 – Apr 8
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HALF MARATHON Closed
Online registration closed-
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$100.46Nov 28 – Feb 12
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$105.80Feb 13 – Mar 19
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$111.14Mar 20 – Apr 8
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10K Closed
Online registration closed-
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$81.25Nov 28 – Feb 12
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$86.58Feb 13 – Mar 19
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$91.92Mar 20 – Apr 8
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5K Closed
Online registration closed-
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$71.64Nov 28 – Feb 12
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$76.98Feb 13 – Mar 19
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$82.31Mar 20 – Apr 8
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REMOTE RUNNER Closed
Online registration closed-
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$50.29Nov 28 – Mar 19
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$55.63Mar 20 – Apr 8
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BBQ ticket Closed
Online registration closed-
BBQ lunch plate from Slow Hand BBQ
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$18.35Nov 28 – Apr 8
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Event schedule
- Sat, April 8, 2023 6:30 AM - 50K RACE START
- Sat, April 8, 2023 8:30 AM - HALF MARATHON RACE START
- Sat, April 8, 2023 9:00 AM - 10K RACE START
- Sat, April 8, 2023 9:30 AM - 5K RACE START
Contact information
- Event contact
- Jasmin Fiandaca
- Website
- Visit website
