This is one of my favorite races and I have run it every year since 2012. As a SF Giants fan, I love finishing on the field at AT&T Park. Great medals and every year the bobblehead is different. The 5k and 10k course is nice an flat. It runs along the Embarcadero. The race is held either in Aug or Sept. Generally the weather is on the cooler side and could even be foggy at the start.