COVID-19 Update (3/16/2020): This event has been cancelled for all distances except the "remote" (virtual) option. Emails have been sent to all runners.
COVID-19 Update (3/11/2020): As of today, East Bay Regional Parks District has confirmed this event can still take place. Things are very hard to predict right now and changes are possible. If there are any updates on the status of the event, we will post them immediately and e-mail all participants.
We are offering the virtual race option to anyone who wishes to transfer to it. If you are taking that option, please e-mail and let us know and we will get that mail out. With this option, you will receive your race materials in the mail and do your run at your choice of venue and time.
Our race cancellation policy can be found here.
For those coming to the race, you will see a focus on single-serve items at aid stations and at the finish line. Refill of water bottles and cups will be done by volunteers with gloves and hand sanitizer will be out and available to all runners, should anyone wish to use that. There will be no shared scoops, tongs or similar items. This may slightly limit the number of options available to runners. If there is any item you can't possibly run without, you'll want to make sure you are carrying that with you.
We would expect that everyone is already aware of the best practices, but these are the recommendations local health officials have asked us to remind event participants of:
- If you are feeling ill, do not come to the event.
- Wash hands often with soap and water for at least 20 seconds. If soap and water are not available, alcohol-based hand sanitizer can be used.
- Avoid close contact with other people, including handshakes.
- Avoid touching your eyes, nose, and mouth.
- Cover any cough or sneeze with a tissue - if available - or into the elbow.
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.
REMOTE RUNNER ClosedOnline registration closed
$40.00Apr 30 – Mar 18
$45.00Mar 19 – Apr 13
- April 11 6:30 AM PDT - 50K RACE START
- April 11 8:30 AM PDT - HALF MARATHON RACE START
- April 11 9:00 AM PDT - 10K RACE START
- April 11 9:30 AM PDT - 5K RACE START
- Event contact
- Jasmin Fiandaca
- Visit website