Explore San Carlos’ outstanding trails as a runner in the No Foolin’ Foot Race, the primary fundraiser for local trail work brought to you by the Parks and Rec Foundation of San Carlos. There's something for everyone with 4 challenging events through Big Canyon, Eaton and Pulgas Ridge. 1K (~350ft of climbing) - For adventurous kids age 5-10 5k (~530ft of climbing) 10k (~1,500ft of climbing) 15k (~2,300ft of climbing) Consider yourself warned: This race is no joke! The courses are technical, grueling and loads of fun. Can't run? Please volunteer! Email PRFRaceDirector@prfsancarlos.org.