Largest Marathons in U.S.

New York City Marathon continues to lead the list of Largest Marathons in U.S. compiled by Running USA for the year 2010 based on the number of finishers.

Highlights

U.S. marathons in 2010 had an estimated 507,000 finishers, an 8.6% increase from 2009
40,000 more marathon finishers in 2010 then there were in 2009
more than 625 marathons in the U.S. last year (35 inaugural marathons)
10 U.S. marathons that had more than 8,000 finishers
26 U.S. marathons that had more than 4,000 finishers
89 U.S. marathons reporting greater than 1,000 finishers

Largest Marathons in U.S. (2010)

Marathon	Finishers (2009)
1. ING New York City, NY	44,977 (largest all-time)
2. Bank of America Chicago, IL	36,088
3. Boston, MA	22,672
4. 25th Honda LA, CA	22,580
5. Marines Corps, DC	21,944
6. Honolulu, HI	20,180
7. Walt Disney World, FL	16,923
8. Rock ‘n’ Roll San Diego, CA	10,650
9. Philadelphia, PA	8,956
10. Medtronic Twin Cities, MN	8,197
11. Portland, OR	7,850
12. Chevron Houston, TX	6,287
13. San Francisco, CA	5,992
14. California International, CA	5,887
15. P.F. Chang’s Rock ‘n’ Roll Arizona, AZ	5,741
16. St. George, UT	5,702
17. Grandma’s, MN	5,611
18. Rock ‘n’ Roll Las Vegas, NV	5,180
19. Nike Women’s, CA	5,091
20. Rock ‘n’ Roll San Antonio, TX	4,675