Diablo Trails Challenge
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Diablo Trails Challenge 2027
The Diablo Trails Challenge takes place on April 3, 2027 at 1700 Castle Rock Road, Walnut Creek, CA. The event offers multiple trail race distances and a remote participation option. A portion of entry fees will be directed to Save Mount Diablo, a land conservation organization that has expanded protected open space from 6,788 acres to over 100,000 acres around Mount Diablo.
Race categories listed include:
- 50K
- Half Marathon
- 10K
- 5K
- Remote Runner
The event page shows tiered registration pricing that varies by distance and registration period. A separate paid option is available for a BBQ lunch plate from Slow Hand BBQ. The event page also references opportunities for team creation, transferring entries, gifting registrations, volunteering, and fundraising for Save Mount Diablo.
The description focuses on location, race options, and the fundraising connection to Save Mount Diablo. It does not list specific start times but indicates multiple race distances are offered on the same date and that registration fees contribute to trail and open space preservation efforts. Visit the organization's website for the most recent information.
