Top 100 Marathons in United States

How to read this list

Rank

Position in the Top 100, sorted by audience size from largest to smallest. Updated weekly.

Audience size

Estimated number of unique people in United States who actively engage with this audience, derived from anonymized search-behavior signals.

Country share

Share of the global audience that is active in United States. A higher value means the audience is more locally concentrated here.

Avg age

Average age in years across the people who engage with this audience in United States, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.

Female share

Share of women among the people who engage with this audience in United States. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.

Ranking

Rank	Audience	Audience size	Country share	Avg age	Female share	Subtype
76	Istanbul Marathon	6.2k	39.6%	—	—	Marathon
77	Jungfrau Marathon	6k	3.0%	39.1	50.5%	Marathon
78	Mississippi Blues Marathon	5.6k	97.5%	—	—	Marathon
79	TCS Amsterdam Marathon	5.2k	9.4%	38.9	59.4%	Marathon
80	Singapore Marathon	4.9k	16.8%	36.2	25.2%	Marathon
81	Reading Half Marathon	4.9k	4.4%	36.7	59.0%	Marathon
82	Flying Pig Marathon	4.6k	90.0%	40.3	54.9%	Marathon
83	Quebec City Marathon	4.5k	8.3%	43.4	61.7%	Marathon
84	Cardiff Half Marathon	4.5k	1.4%	34.3	66.8%	Marathon
85	Calgary Marathon	4.1k	92.2%	—	—	Marathon
86	Rock 'n' Roll Philadelphia Half Marathon	4k	84.8%	41.8	56.0%	Marathon
87	Polar Circle Marathon	3k	59.0%	—	—	Marathon
88	Budapest Marathon	2.9k	23.9%	—	—	Marathon
89	Airtel Delhi Half Marathon	2.8k	49.9%	—	—	Marathon
90	Halloween Half Marathon Miami Beach	2.3k	96.4%	—	—	Marathon
91	Belfast Marathon	2.2k	5.3%	39.8	57.7%	Marathon
92	Helsinki City Marathon	2.1k	29.5%	—	—	Marathon
93	Warsaw Marathon	2.1k	4.1%	36.3	37.7%	Marathon
94	Standard Chartered Marathon Singapore	2.1k	31.7%	27.9	63.4%	Marathon
95	Tel Aviv Marathon	2.1k	72.8%	—	—	Marathon
96	Rock 'n' Roll Chicago Half Marathon	2.1k	96.5%	—	—	Marathon
97	Hollywood Half Marathon	1.9k	96.1%	—	—	Marathon
98	United States Air Force Marathon	1.9k	77.5%	34.5	30.4%	Marathon
99	Fort Lauderdale A1A Marathon & Half Marathon	1.8k	87.5%	—	—	Marathon
100	Rock 'n' Roll Virginia Beach Half Marathon	1.6k	96.7%	—	—	Marathon

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Frequently asked questions

How is this Top 100 list compiled?

Rascasse aggregates anonymized search-behavior signals across United States and ranks each marathon by its estimated audience size. Only entries with at least 5 measured entities are listed.

How often is the list updated?

The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.

What is the largest marathon in United States?

Boston Marathon currently leads with an estimated audience of 4.2M people in United States.

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