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 187 68 24 9 14 9 10 9 3 3 9 8,896 21,798
May 195 63 31 4 11 17 17 14 2 1 5 9,780 31,578
June 224 64 28 15 20 16 16 12 1 0 6 10,979 42,557
July 203 61 31 14 20 13 15 8 1 0 6 9,407 51,964
August 185 50 18 14 17 16 17 12 1 0 4 7,364 59,328
September 279 83 35 24 32 13 18 15 2 0 7 12,859 72,187
October 361 134 40 25 28 27 27 26 5 0 8 14,359 86,546
November 179 70 20 10 14 10 12 11 1 0 2 9,469 96,015
December 154 50 19 11 18 7 10 7 1 1 3 5,865 101,880
Totals 2258 751 285 149 198 143 155 121 17 5 56 101,880

Races by State

Races by Province

State No. of Races
California 167
Texas 123
Georgia 99
Colorado 95
North Carolina 88
Washington 85
Virginia 84
Florida 83
South Carolina 71
Wisconsin 69
Ohio 69
New York 65
Pennsylvania 64
Arizona 63
Tennessee 63
New Jersey 60
Michigan 57
Oregon 56
Utah 55
Illinois 53
Missouri 43
Nevada 42
Kansas 38
Iowa 31
Minnesota 28
Ontario 28
Alabama 26
Idaho 26
New Hampshire 26
Maryland 25
Kentucky 25
Louisiana 24
Indiana 23
Arkansas 22
Oklahoma 22
Vermont 22
Connecticut 20
Alberta 18
Alaska 17
Montana 17
Massachusetts 17
Hawaii 17
New Mexico 16
Wyoming 15
Quebec 15
British Columbia 13
Mississippi 11
South Dakota 11
West Virginia 10
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).