- Join us for the 5th annual San Jose Giant Race 5 Mile & 5K on June 4, 2016. The scenic courses tour Kelley Park, Happy Hollow Zoo, and Historic San Jose before finishing on the field at Municipal Stadium. All participants receive a shirt, finisher medal and free San Jose Giants baseball ticket. Participate in the final 2016 Giant Race Series event in San Francisco and earn yourself the Turn Two Award. Registration is now open! For more information, please visit sanjosegiantrace.com.