Peachtree Road Race
As the largest 10-kilometer race in the world, the Peachtree Road Race is iconic among runners, who have to compete to obtain one of the 60,000 coveted spots. Whether you run or choose to just observe, it's an impressive sight as some of the best joggers from around the world tackle the streets of Atlanta, you'll enjoy the afterparty with music and refreshments. The race's entrance fee starts at $40.