5 Biggest 5Ks in the U.S.
These five biggest races in America, according to Running USA, will keep you racing in great company. Sign up for your next race.
Washington, D.C.: 35,143 finishers
The Susan G. Komen Race for the Cure series is a global movement in the fight against breast cancer. Take part in the series' biggest event. Read More
Los Angeles, California: 28,905 finishers; New York, New York: 22,100 finishers
The Revlon Run/Walk 5K raises millions of dollars for cancer research, counseling and outreach programs to celebrate and empower women. Read More
Dallas, Texas: 19,948 finishers
This race aims to set a new Guinness World Record for the largest ever gathering of people dressed as turkeys to celebrate the holidays in a big way. Read More
Multiple cities in Florida: 16,100 finishers
Dedicated to helping the Leukemia & Lymphoma Society, this three-race corporate series pushes employees to get active while supporting a worthy cause. Read More
Various cities: 12,702 finishers
Held in eight cities, this delicious series offers a post-race party complete with chocolate fondue and hot chocolate. Read More