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Chicago Marathon

CTL-E-0112 · Event

VERIFIED evidence grade — master store (canonical CSV)

Combined Graph record U-01756 · provenance: canonical master store (CSV), record CTL-E-0112. Master record source: CTL seed 2026-10-16 — UNVERIFIED, verify before public citation.

Annual October marathon

Answer summary · this record in brief, from its own record text

Annual October marathon

The record

Sources

Evidence note (master store)

The Bank of America Chicago Marathon is Chicago's annual road marathon, founded in 1977 ('since the event's founding in 1977' — official site). Stored alias 'Bank of America Chicago Marathon' and note 'Annual October marathon' are consistent with the official site's annual October race (2026 results published there).

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Record CTL-E-0112 · Combined Graph record U-01756 · CultureTechLens Knowledge Graph · 1 source.
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Researched and maintained by the CultureTechLens research program · CultureTechLens Combined Graph, Release 2026-11-04. Corrections are public: the corrections log.

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Cite as: CultureTechLens, “Chicago Marathon (CTL-E-0112),” CultureTechLens Combined Graph, Release 2026-11-04. https://culturetechlens.com/graph/entities/ctl-e-0112-u-01756/

Chicago: CultureTechLens. “Chicago Marathon (CTL-E-0112).” CultureTechLens Combined Graph. Chicago, IL: CultureTechLens, 2026. https://culturetechlens.com/graph/entities/ctl-e-0112-u-01756/
APA: CultureTechLens. (2026). Chicago Marathon (CTL-E-0112) [Entity record]. CultureTechLens Combined Graph. https://culturetechlens.com/graph/entities/ctl-e-0112-u-01756/
MLA: CultureTechLens. “Chicago Marathon (CTL-E-0112).” CultureTechLens Combined Graph, 2026, https://culturetechlens.com/graph/entities/ctl-e-0112-u-01756/

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Ida B. Wells — portrait from ‘Women of Distinction’ (1893) — CultureTechLens
Ida B. Wells — portrait from ‘Women of Distinction’ (1893) — CultureTechLensPhoto: Public Domain (from ‘Women of Distinction,’ 1893), via Wikimedia Commons
Jacking up a car on the repair tracks at an Illinois Central Railroad yard, Chicago, Chicago, 1942 — CultureTechLens
Jacking up a car on the repair tracks at an Illinois Central Railroad yard, Chicago, Chicago, 1942 — CultureTechLensPhoto: Jack Delano, FSA-OWI, Public Domain, via Library of Congress
Apartment houses and funeral parlor in Negro section of Chicago, Illinois, Chicago, 1941 — CultureTechLens
Apartment houses and funeral parlor in Negro section of Chicago, Illinois, Chicago, 1941 — CultureTechLensPhoto: Lee, Russell, 1903-1986, FSA-OWI, Public Domain, via Library of Congress

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