A Leprechaun Fun Run up and back on Tejon Street, in front of a crowd, is a fun way for your wee ones to participate and start in their life-long love of running. Two Courses: One Mile (ages 6-10) and Half Mile (ages 5 and under). A Parent may run with the 5 and under group. All Children must be registered to run. Sorry, No Refunds, No Pets!