"The Rose Bowl Loop Trail is a popular and fitness and recreation loop around the famous Rose Bowl Stadium in Pasadena.
The 3.3 mile loop is on pavement the entire time, and encompasses both the stadium and Brookside Golf Course. This trail is a popular workout loop for hikers, bikers and dog-walkers while providing lovely views of the nearby San Gabriel Mountains. The 5K loop is often used for fundraiser walks and runs, such as the Walk to End Epilepsy.
The loop is open from 6 a.m. to 7:30 p.m., and parking is available in Lot I.
Check out this alternate woodsy trail starting at the Rose Bowl Loop from the Los Angeles Times."