Home » Race Archive » ARCHIVED RACE: Diablo Trails Challenge 50K/Half Marathon/10K/5K @ Castle Rock State Park, Walnut Creek, CA, United States on 20 April 2013
ARCHIVED RACE: Diablo Trails Challenge 50K/Half Marathon/10K/5K @ Castle Rock State Park, Walnut Creek, CA, United States on 20 April 2013
Race Info & Description
Race Information:
- Event Name: Diablo Trails Challenge 50K/Half Marathon/10K/5K
- Distance (KMs): 5 / 10 / 21.09 / 50
- Distance (Miles): 3.1 / 6.2 / 13.1 / 32
- Date: 20 April 2013
- Start Time: 8:00 AM
- Venue: Castle Rock State Park
- Organised By: Brazen Racing
- Race Website: Click Here.
Race Facilities
- Has Toilets? Yes
- Has Changing Facilities? Yes
- Has Water Stations? Yes - Multiple Water Stations
- Has Prizes / Awards? Yes - Has Awards or Prizes
Race Description
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 trail 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.
Race Venue and Map
Click here for a map of the Start Line
Race Location:
- Venue: Castle Rock State Park
- Town/City: Walnut Creek
- State/County: CA
- Country: United States
- Postcode / Google Map Co-ordinates: 94598
- How to Find Start Line:
- Nearest Parking:
Get Directions to this Race:
Race Entry
Race Entry
- Entry Fee: 35-110
- Fee Conditions: Early bird discounts
- Enter on Day: Yes
- Online Entry:

- Postal Entry: Yes
- Closing Date: 19 April 2013
- Entry Limit:
- Entry Contact / Race Secretary: marie@brazenracing.com
- Entry Form Download: Click here to Download Entry Form
Race Accommodation
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Race Comments & Questions
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Race Results
Race Results
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