Tennis champ Caroline Wozniacki didn't just run her first New York City Marathon over the weekend ... she finished it by shaming some world class male athletes too!
Caroline was greeted at the finish line by her BFF Serena Williams -- and nearly TWO HOURS later ... former New York Giants star Tiki Barber crossed the finish line!
Wozniacki's time was 3:26:33 -- an amazing time for anyone, much less someone running her first marathon. Besides Tiki ... CW also beat NBA players like Dikembe Mutombo, Allan Houston, and Charles Oakley -- who ran on a relay team. Checkout our gallery for shots of all the famous marathoners (and some spectators.)
Yes, it's impressive just to finish -- but it's also cool to have bragging rights. Just ask Caroline.