Boston remembers
Before the first competitors get off the mark, Mayor Michelle Wu (left) and Governor Maura Healey (right) were among those who stopped to honor those lost and injured in the 2013 Boston Marathon bombings.
Family members of the victims joined Wu and Healey to lay wreaths at a memorial site on Boylston Street ahead of today's event.
Three people were killed and hundreds were injured when a pair of bombs detonated near the finish line 11 years ago.
Today's start times
The Navy Guard have already officially launched the 128th Boston Marathon, but here's the rest of today's start times in ET - with men's wheelchair participants up first.
- Military March - 6am
- Men's Wheelchair - 9:02am
- Women's Wheelchair - 9:05am
- Handcycles & Duos - 9:30am
- Professional Men - 9:37am
- Professional Women - 9:47am
- Para Athletics Division - 9:50am
- Wave 1 - 10:00am
- Wave 2 - 10:25am
- Wave 3 - 10:50am
- Wave 4 - 11:15am
Toasty conditions in store
Here's today's weather forecast over in Boston, with a cool morning expected before temperatures rise later on. And thankfully no rain!
Military marchers start 128th race
A group of Massachusetts National Guard members crossed the start line at Hopkinton to officially begin this year's Boston Marathon on Patriots' Day.
Race Director Dave McGillivray sent the group of about 30 military members off shortly after 6am. Lt. Col. Paula Reichert Karsten, one of the marchers, said she wanted to be part of a 'quintessential Massachusetts event.'
Hopkinton is celebrating its 100th anniversary as the start line of the Boston Marathon. The start was moved from Ashland to Hopkinton in 1924 to make the race the official Olympic Marathon distance of 26.2 miles (42.1 kilometers).
Good morning!
Hello and welcome to Mail Sport's live coverage of today's Boston Marathon, with the 128th version of the annual race set to begin over in Massachusetts.
We'll be bringing you all the latest updates and developments as an estimated 30,000 runners take part in the grueling 26.2-mile slog, which promises to be a memorable one from start to finish.
So stay tuned throughout the day!