Largest Races

Rank Finishers Race Name Location Date
1 55,077 Atlanta Journal-Constitution Peachtree Road Race 10K Atlanta, GA 07/04/11
2 51,303 Lilac Bloomsday Run 12K Spokane, WA 05/01/11
3 49,213 Dick's Sporting Goods BolderBOULDER 10K Boulder, CO 05/30/11
4 47,133 ING New York City Marathon New York, NY 11/06/11
5 43,954 Zazzle Bay to Breakers 12K San Francisco, CA 05/15/11
6 35,755 Bank of America Chicago Marathon Chicago, IL 10/09/11
7 34,789 Cooper River Bridge Run 10K Charleston, SC 04/02/11
8 33,365 Ukrop's Monument Avenue 10K Richmond, VA 04/02/11
9 33,257 Zappos.com Rock 'n' Roll Las Vegas Half-Marathon Las Vegas, NV 12/04/11
10 32,442 Bank of America Shamrock Shuffle 8K Chicago, IL 04/10/11
11 30,659 OneAmerica 500 Festival Half-Marathon Indianapolis, IN 05/07/11
12 25,244 Blue Cross Broad Street Run 10 Mile Philadelphia, PA 05/01/11
13 23,913 Boston Marathon Boston, MA 04/18/11
14 22,676 Pat's Run 4.2 Mile Tempe, AZ 04/16/11
15 22,049 Army Ten-Miler Washington, DC 10/09/11
16 22,015 Country Music Half-Marathon Nashville, TN 04/30/11
17 21,991 Walt Disney World Half-Marathon Orlando, FL 01/08/11
18 21,042 Marine Corps Marathon Washington, DC 10/30/11
19 19,902 Honda LA Marathon Los Angeles, CA 03/20/11
20 19,546 Rock 'n' Roll San Antonio Half-Marathon San Antonio, TX 11/13/11
21 19,343 P.F. Chang's Rock 'n' Roll Arizona Half-Marathon Phoenix, AZ 01/16/11
22 19,228 Kaiser Permanente Great Aloha Run 8.15 Mile Honolulu, HI 02/21/11
23 19,102 Honolulu Marathon Honolulu, HI 12/11/11
24 18,363 Hot Chocolate 5K Chicago, IL 11/05/11
25 17,481 Crescent City Classic 10K New Orleans, LA 04/23/11
26 17,194 Rock 'n' Roll San Diego Half-Marathon San Diego, CA 06/05/11
27 17,101 Dodge Rock 'n' Roll Seattle Half-Marathon Seattle, WA 06/25/11
28 16,519 Rock 'n' Roll Philadelphia Half-Marathon Philadelphia, PA 09/18/11
29 16,126 Nike Women's Half-Marathon San Francisco, CA 10/16/11
30 16,041 Credit Union Cherry Blossom 10 Mile Washington, DC 04/03/11
31 15,467 Bellin Run 10K Green Bay, WI 06/11/11
32 15,923 JPMorgan Corporate Challenge: NYC 3.5 Mile New York, NY 06/15/11
33 15,393 JPMorgan Corporate Challenge: NYC 3.5 Mile New York, NY 06/16/11
34 15,320 Xsport Fitness Rock 'n' Roll Chicago Half-Marathon Chicago, IL 08/14/11
35 15,291 JPMorgan Corporate Challenge: Chicago 3.5 Mile Chicago, IL 05/26/11
36 14,979 Gate River Run 15K Jacksonville, FL 03/12/11
37 14,616 Beach to Bay Relay Marathon Corpus Christi, TX 05/21/11
38 14,611 Solutia Rock 'n' Roll St. Louis Half-Marathon St. Louis, MO 10/23/11
39 14,163 Rock 'n' Roll Savannah Half-Marathon (inaugural) Savannah, GA 11/05/11
40 13,937 OfficeMax Hood to Coast Relay 197 Mile Portland, OR 08/26/11
41 13,884 Thanksgiving Day Race 10K Cincinnati, OH 11/24/11
42 13,799 Disney's Princess Half-Marathon Orlando, FL 02/27/11
43 13,613 Ragnar Wasatch Back 188 Mile Logan, UT 06/17/11
44 13,551 Walt Disney World Marathon Orlando, FL 01/08/11
45 13,519 ING Miami Half-Marathon Miami, FL 01/30/11
46 13,472 75th Manchester Road Race 4.75 Mile Manchester, CT 11/24/11
47 13,430 Hot Chocolate 15K Chicago, IL 11/05/11
48 13,311 Mercedes-Benz Corporate Run 5K Miami, FL 04/28/11
49 13,301 Surf City USA Half-Marathon Huntington Beach, CA 02/06/11
50 12,806 Disneyland Half-Marathon Anaheim, CA 09/04/11
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For corrections or updates, please contact tracy@runningusa.org

E = estimated finishers

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