2015 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 Finishes Cumulative
January 84 43 9 8 8 1 2 2 1 0 4,345 4,345
February 92 45 13 9 6 2 2 4 1 1 5,356 9,701
March 138 56 24 6 14 5 8 7 1 0 8,365 18,066
April 145 64 30 12 10 3 5 4 0 0 9,015 27,081
May 185 71 34 10 16 4 8 10 2 2 10,883 37,964
June 122 35 18 11 13 8 9 4 0 0 6,944 44,908
July 118 35 25 6 10 9 8 5 1 0 7,386 52,294
August 133 43 24 12 15 3 5 3 0 0 6,042 58,336
September 179 70 30 9 24 5 6 5 1 1 9,595 67,931
October 201 84 30 16 20 10 13 9 0 0 9,809 77,740
November 122 48 17 3 8 8 10 10 2 2 7,099 84,839
December 75 36 10 3 6 2 2 4 1 1 5,390 90,229
Totals 1594 630 264 105 150 60 78 67 10 7 90,229

Races by State

Races by Province

State No. of Races
California 213
Florida 89
Washington 80
Texas 63
Colorado 59
North Carolina 57
Georgia 51
Pennsylvania 51
Arizona 49
Virginia 46
New York 45
Tennessee 44
Utah 41
Ohio 39
Wisconsin 34
Oregon 33
Kansas 32
Illinois 32
New Jersey 29
South Carolina 28
British Columbia 26
Ontario 26
Idaho 26
Nevada 25
Maryland 22
Alabama 21
Alberta 20
Michigan 20
Massachusetts 19
Missouri 19
Oklahoma 18
Minnesota 18
Vermont 16
Indiana 15
Arkansas 15
Quebec 14
New Mexico 14
New Hampshire 13
Iowa 12
Connecticut 11
Montana 11
Kentucky 10
Louisiana 10
Alaska 10
West Virginia 9
Wyoming 8
Maine 7
South Dakota 7
Manitoba 6
Hawaii 6
Nebraska 5
North Dakota 5
Rhode Island 5
Mississippi 4
District of Columbia 2
Delaware 2
Mexico 1
Newfoundland 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).

Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM