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All courses are on trails. While there are some hills, this event, like all Brazen Racing runs, is very friendly to first-time trail runners and experienced runners alike.

Walkers/hikers are welcome in all distances.

Age group awards will be awarded to the top 3 finishers in 5 year categories (smaller categories for the younger ages). 

Registration fees

5K

Price changes in 9 months 1 day
    1. $48.00
      Now registering Nov 1 – Sep 16
      Register
    2. $53.00
      Sep 17 – Oct 14
    3. $58.00
      Oct 15 – Nov 1

5K No shirt

Price changes in 9 months 1 day
  • -$5.00

    1. $43.00
      Now registering Nov 1 – Sep 16
      Register
    2. $48.00
      Sep 17 – Oct 14
    3. $53.00
      Oct 15 – Nov 1

10K

Price changes in 9 months 1 day
    1. $54.00
      Now registering Nov 1 – Sep 16
      Register
    2. $59.00
      Sep 17 – Oct 14
    3. $64.00
      Oct 15 – Nov 1

10K No shirt

Price changes in 9 months 1 day
  • -$5.00

    1. $49.00
      Now registering Nov 1 – Sep 16
      Register
    2. $54.00
      Sep 17 – Oct 14
    3. $59.00
      Oct 15 – Nov 1

Half Marathon

Price changes in 9 months 1 day
    1. $75.00
      Now registering Nov 1 – Sep 16
      Register
    2. $80.00
      Sep 17 – Oct 14
    3. $85.00
      Oct 15 – Nov 1

Half Marathon No shirt

Price changes in 9 months 1 day
  • -$5.00

    1. $70.00
      Now registering Nov 1 – Sep 16
      Register
    2. $75.00
      Sep 17 – Oct 14
    3. $80.00
      Oct 15 – Nov 1

30K

Price changes in 9 months 1 day
    1. $80.00
      Now registering Nov 1 – Sep 16
      Register
    2. $85.00
      Sep 17 – Oct 14
    3. $90.00
      Oct 15 – Nov 1

30K No shirt

Price changes in 9 months 1 day
  • -$5.00

    1. $75.00
      Now registering Nov 1 – Sep 16
      Register
    2. $80.00
      Sep 17 – Oct 14
    3. $85.00
      Oct 15 – Nov 1

Remote Runner

Price changes in 9 months 29 days
    1. $40.00
      Now registering Nov 1 – Oct 14
      Register
    2. $45.00
      Oct 15 – Nov 1

Remote Runner No shirt

Price changes in 9 months 29 days
  • -$5.00

    1. $35.00
      Now registering Nov 1 – Oct 14
      Register
    2. $40.00
      Oct 15 – Nov 1

Event Schedule

  • November 2 7:45 AM PDT - Early Half Start (for those walking the half marathon, planning to take longer than 3.5 hours)

  • November 2 8:15 AM PDT - 30K

  • November 2 8:30 AM PDT - Half Marathon

  • November 2 9:00 AM PDT - 10K

  • November 2 9:15 AM PDT - 5K

Contact Information

Event Location

Castle Rock Road, Walnut Creek, CA, United States

Click here to view map