Rather incidental and coincidental that my camera was handy. Ran under a fence, across the road I was driving, ran a bit more, paused and continued running till out of sight.
Subspecific ID based on being within 3 miles of a genetic sample site and reasonably north of the detailed hybrid zone (Sacks et al. 2010, https://doi.org/10.1007/s10592-010-0053-4; Sacks et al. tech report, http://mecu.faculty.ucdavis.edu/wp-content/uploads/sites/491/2017/11/The-Native-Sacramento-ValleyRedFox_2010.pdf; Sacks et al. 2011, http://dx.doi.org/10.1111/j.1365-294X.2010.04943.x; Black et al. 2018, https://doi.org/10.1002/jwmg.21556).