2021 Year in Review

North American races only.

Races by Month

Month Races 50k 50 Mile 100k 100 Mile 6 Hour 12 Hour 24 Hour 48 Hour 72 Hour Backyard Finishes Cumulative
January 67 28 6 6 6 2 2 1 0 0 0 2,876 2,876
February 98 40 12 8 6 7 6 3 0 0 1 4,003 6,879
March 126 40 21 9 12 6 5 3 0 0 5 6,023 12,902
April 186 68 24 9 14 9 10 9 3 3 8 8,895 21,797
May 195 63 31 4 11 17 17 14 2 1 5 9,780 31,577
June 223 64 27 15 20 16 16 12 1 0 6 10,976 42,553
July 202 59 31 14 20 13 15 8 1 0 6 9,386 51,939
August 185 50 18 14 17 16 17 12 1 0 4 7,364 59,303
September 278 82 35 24 32 13 18 15 2 0 7 12,847 72,150
October 360 133 40 25 27 27 27 26 5 0 8 14,351 86,501
November 179 70 20 10 14 10 12 11 1 0 2 9,469 95,970
December 154 50 19 11 18 7 10 7 1 1 3 5,865 101,835
Totals 2253 747 284 149 197 143 155 121 17 5 55 101,835

Races by State

Races by Province

State No. of Races
California 167
Texas 123
Georgia 101
Colorado 95
North Carolina 87
Virginia 84
Florida 83
Washington 81
South Carolina 71
Wisconsin 69
Ohio 69
Arizona 67
New York 65
Pennsylvania 64
Tennessee 63
New Jersey 60
Oregon 56
Michigan 56
Utah 55
Illinois 53
Missouri 43
Kansas 38
Nevada 38
Iowa 31
Minnesota 28
Ontario 28
Idaho 26
New Hampshire 26
Alabama 25
Maryland 25
Kentucky 24
Louisiana 24
Indiana 23
Arkansas 23
Oklahoma 22
Vermont 22
Connecticut 20
Alberta 18
Alaska 17
Montana 17
Massachusetts 17
New Mexico 16
Hawaii 16
Wyoming 15
Quebec 15
British Columbia 13
Mississippi 11
South Dakota 11
West Virginia 11
Maine 9
Nebraska 7
North Dakota 7
Manitoba 5
Newfoundland 4
Rhode Island 4
Delaware 2
District of Columbia 1
Saskatchewan 1
Yukon 1

The results database is the property of UltraRunning Magazine. Use of the information and data is allowed and encouraged, however when it is shared or published attribution is required, as follows: Source UltraRunning Magazine (and if online, a link to UltraRunning.com).