The Synchrony Financial Rock 'n' Roll San Diego Marathon and 1/2 Marathon kicks off this weekend in America's Finest City. Twenty years ago, 20,000 runners from more than 30 countries and all 50 states took to the streets of San Diego for the first-ever Rock 'n' Roll race, an event that changed the face of running forever. This year, the series is celebrating its historic anniversary with fun, excitement and some of the fastest runners in the world.
5dMichelle Hamilton, Special from Runner's World
6dCaley Fretz, special from VeloNews
11dSpecial from VeloNews
11dErin Strout, Special from Runner's World
25dClaudia Ekai, KweséESPN
55dSpecial from Runner's World