Officials are keeping the specifics of the commemoration close to the vest.
We caught up with the longtime Boston Marathon race director.
Boston's oldest running club turns 125.
The heat made things even more stressful for organizers. It’s hard enough running the Boston Marathon on a day with perfect
He's been running his age every year since he was 12.
The race continues to rise in popularity.
The race is along some of the most picturesque roads in the country.
The event takes place over two days.
It's been a tradition of his for the past 23 years.
The historic race is more popular than ever.