Recurring event · 1897
Boston Marathon
The world’s oldest annual marathon (1897), run every Patriots’ Day from Hopkinton to Copley Square — 26.2 miles of regional liturgy.
Why it matters
Held in all but one year since 1897 — the city’s longest-running civic ritual after Harvard commencement.
Open the full civic recordCurrent pulse, routes, recommendations, and memory
Living object
Now, then, future
Every object is temporal: what it feels like now, what it used to mean, and what it can become next.
Now
Thenlively. Best now: one good detour.
1841: Unitarian congregation founded in 1841 by James Freeman Clarke on a then-radical plan of free pews and lay participation; it worshipped in Boston until 1942.
Future2026: America’s 250th — July 4, 2026.
Current modegolden hour
Historical echoChurch of the Disciples
Connected eventMarathon Bombing & One Boston (2013)
Pulse
How it feels right now
Current energylively
Best nowone good detour
Best timegolden hour
serendipitous
Rain scoremodest
Indoor escapes within a few blocks.
Laptop friendlinessdecent
Coffee, libraries, bookstores, and campus edges.
Student presencehigh
How strongly the nearby graph reads as campus life.
Tourist pressurelow
Fame, landmark pull, and visitor-facing assets.
Historic densitylight
Older records and historical edges around this object.
Serendipityhigh
Different kinds of things hiding within a short walk.
Turn this into a walk
Routes with a point of view
What should I see next?
Chosen moves from here
The editor's hand
Human recommendations
Civic memory
What this meant before
18971897Boston Marathon enters the civic record here.1863Boston CollegeJesuit research university founded in 1863, set on a gothic-towered campus at Chestnut Hill — "The Heights" — at the western end of the Green Line.1965The Citgo SignThe 3,600-square-foot double-sided sign over Kenmore Square (1965) — saved from demolition by public outcry in 1983, and the beacon that tells marathoners one mile remains.2013Marathon Bombing & One Boston (2013)On April 15, 2013, two bombs at the Marathon finish line killed three people and wounded hundreds.
- Established
- 1897
- Graph connections
- 6
Plan your visit
Get there
In the graph 6 relationships — first-class data, not links
Explore Boston Marathon in the interactive Graph Explorer — click to expand every connection →Associated with
Related
Located in
Nearby what sits within a few minutes’ walk
Historical event · 1 min walk
Marathon Bombing & One Boston (2013)
Building / Landmark · 1 min walk
Boston Public Library
Attraction · 1 min walk
Boston Marathon Finish Line
Historical context
An unexpected connection
Boston Marathon is linked, through the graph, to Boston College — university, 4.7 mi away. The kind of thread you only find by following the connections.
Keep exploring graph-powered — every path below is a real relationship, not a guess
NearbyA few minutes’ walk away
More eventsOther events in the graph
From the Gilded AgeOf the same period
Visitors also exploreReached through the same connections
One record, 4 framings cross-property publishing — never duplicated
How we know graph confidence — we explain our certainty, not just assert it
○Source qualityBest source is unclassified
○Independent corroboration1 source
✓Human-reviewedEditorially verified
○Institutional backingNo primary source yet
✓Record completeness80% of canonical fields present
Sources, by tier
Boston Athletic Association Unclassified
Graph scores — our north star is relationship density, not page count
Relationship density58
6 connections
Record coverage52
metadata completeness
Graph authority80
centrality + reach + trust
Schema.org JSON-LD — what answer engines read
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Event",
"@id": "https://boston400.com/e/boston-marathon",
"name": "Boston Marathon",
"description": "The world’s oldest annual marathon (1897), run every Patriots’ Day from Hopkinton to Copley Square — 26.2 miles of regional liturgy.",
"url": "https://boston400.com/e/boston-marathon",
"geo": {
"@type": "GeoCoordinates",
"latitude": 42.3496,
"longitude": -71.0782
},
"sameAs": [
"https://guidetobu.com/e/boston-marathon",
"https://guidetonortheastern.com/e/boston-marathon",
"https://guidetobostoncollege.com/e/boston-marathon"
],
"citation": [
{
"@type": "CreativeWork",
"name": "Boston Athletic Association"
}
],
"containedInPlace": {
"@id": "https://boston400.com/e/boston"
},
"relatedLink": [
"https://guidetobostoncollege.com/e/boston-college",
"https://boston400.com/e/back-bay",
"https://boston400.com/e/marathon-2013",
"https://boston400.com/e/citgo-sign",
"https://guidetobostoncollege.com/e/alumni-stadium",
"https://boston400.com/e/boston"
]
},
{
"@type": "CollegeOrUniversity",
"@id": "https://guidetobostoncollege.com/e/boston-college",
"name": "Boston College",
"url": "https://guidetobostoncollege.com/e/boston-college"
},
{
"@type": "Place",
"@id": "https://boston400.com/e/back-bay",
"name": "Back Bay",
"url": "https://boston400.com/e/back-bay"
},
{
"@type": "Event",
"@id": "https://boston400.com/e/marathon-2013",
"name": "Marathon Bombing & One Boston (2013)",
"url": "https://boston400.com/e/marathon-2013"
},
{
"@type": "LandmarksOrHistoricalBuildings",
"@id": "https://boston400.com/e/citgo-sign",
"name": "The Citgo Sign",
"url": "https://boston400.com/e/citgo-sign"
},
{
"@type": "LandmarksOrHistoricalBuildings",
"@id": "https://guidetobostoncollege.com/e/alumni-stadium",
"name": "Alumni Stadium",
"url": "https://guidetobostoncollege.com/e/alumni-stadium"
},
{
"@type": "City",
"@id": "https://boston400.com/e/boston",
"name": "Boston",
"url": "https://boston400.com/e/boston"
}
]
}