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When is Boston Marathon 2027?
Boston Marathon 2027 is on Monday, April 19, 2027 — that's 259 days (37 weeks) from today.
Below you'll find the exact date, the day of the week, a live countdown, and everything you need to plan ahead — plus a free iPhone widget that keeps Boston Marathon on your home screen.
259
days
Boston Marathon
Outside
Free iPhone app with home screen widgets. Used by 300k+ people.
Boston Marathon 2027 Dates & Schedule
| Date | Monday, April 19, 2027 |
|---|---|
| Status | Confirmed |
| Day of week | Monday |
| Countdown | 259 days (37 weeks) |
| Venue | Hopkinton-to-Boston course |
| Location | Massachusetts, USA |
| Tickets | Qualifier registration: September 14–18, 2026 |
| Source | baa.org |
| Source checked | July 27, 2026 |
Boston Marathon 2027 is on Monday, April 19, 2027. That is 259 days away — about 37 weeks and 0 days, or roughly 8 months, from today. Boston Marathon is a scheduled sports event; its place in the season, participants, and format depend on the official competition schedule.
Use the date above to set a reminder or calendar entry. If Boston Marathon has an official organizer or observing authority, check its latest information before making bookings because times, venues, and local observance details can change. You can also add a free Outside countdown widget to your iPhone home screen; it updates every day and can be shared with other people.
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More ways to track Boston Marathon
Turn this date into a shared plan, a home screen habit, or a deeper browse session through related countdown pages.
Share Boston Marathon with friends
Give everyone the same countdown, reminders, and widgets so the date stays visible for the whole group.
Open page →Put Boston Marathon on your lock screen
Keep the countdown one glance away with a lock screen widget that updates automatically every day.
Open page →Browse Sports Countdowns
Open a hub of related countdown pages so you can keep exploring the strongest cluster around this event.
Open page →About Boston Marathon
The 131st Boston Marathon will be run on Monday, April 19, 2027. The point-to-point course starts in Hopkinton and finishes on Boylston Street in Boston.
History & Significance
First run in 1897, the Boston Marathon is the world's oldest annual marathon. It is organised by the Boston Athletic Association and is one of the Abbott World Marathon Majors.
Boston Marathon 2027 Schedule
Boston Marathon can be an opener, a single fixture, a tournament round, or a final. Its role in the season cannot be inferred from the sports category alone; use an event-specific schedule and the organizer's current listing when one is available.
Start times, venues, participants, broadcasters, and ticket details can change. Recheck the official organizer before travel or purchase, and convert the listed start time to your local time zone.
Boston Marathon 2027: Frequently Asked Questions
When is Boston Marathon 2027?
Boston Marathon 2027 is on Monday, April 19, 2027 — 259 days from today. You can track it with a free countdown widget on your iPhone home screen using the Outside app.
What day of the week is Boston Marathon 2027?
Boston Marathon 2027 falls on a Monday. Knowing the weekday helps you plan time off, travel, or weekend activities around the date.
How long until Boston Marathon 2027?
Boston Marathon 2027 is 37 weeks away — roughly 9 months from now. That's plenty of time to plan ahead.
Is there a free Boston Marathon countdown app?
Yes. Outside is a free iPhone app with a Boston Marathon countdown widget for your home screen, plus reminder alerts and calendar sync. Used by 300k+ people.
What part of the season is Boston Marathon?
That depends on the competition: Boston Marathon may be an opener, a regular fixture, a tournament round, or a final. Use the official schedule for the event-specific format and participants.
How can I watch Boston Marathon 2027?
Check the official organizer's listing for the confirmed start time, broadcaster, and streaming availability in your country. Do not assume coverage from the event category alone.
What should I confirm before Boston Marathon 2027?
Recheck the start time and time zone, venue, participants, ticket source, and any schedule updates before watching or travelling. Those details can change after an initial date is published.
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