Drenched and Determined! Top 10 Photos of the Cold, Wet and Brutal Boston Marathon
Brave runners face the elements as the race kicks off on Monday. Boston Marathon bombing hero Carlos Arredondo, left, joins others as they break from the start in the mobility impaired runner division.
Elite female runners break from the starting line in a downpour. Today marks the five-year anniversary of the Boston Marathon bombings, which killed three people and injured at least 264 on April 15, 2013.
Runners in the first wave break from the pack on rain soaked streets.
A wave of runners start the Boston Marathon as the wind chill dips into freezing temperatures.
The push wheelchair division starts the Boston Marathon.
Inspiring athletes take off at the start of the race.
Police ride toward the Boston Marathon finish line.
Bicycle-mounted police officers patrol at the finish line.
A Boston Special Operations K-9 police officer and his dog patrol the finish line.
Athletes wait under a tent at the athlete's village for the start of the race.