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100K Races
Saturday Saturday Sunday Sunday Monday Monday Tuesday Tuesday Wednesday Wednesday Thursday Thursday Friday Friday
1 to 25 of 56
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Race Date Race City / County Related Links Contribute
1
Jan 5, 2013
Saturday
Croom Zoom
100K trail run, 50K trail run, 25K trail run
 Brooksville, FL
Hernando
2
Jan 5, 2013
Saturday
Neusiok Trail Run
100K trail run, 43M trail run, 21.5m trail run
 Havelock, NC
Craven
3
Jan 5, 2013
Saturday
The Pistol Ultra Run/Race
100M run, 100K run, 50K run
 Maryville, TN
Blount
4
Jan 11, 2014
Saturday
Bandera 100K
100K trail run, 50K trail run, 25K trail run
 Bandera, TX
Bandera
5
Jan 18, 2014
Saturday
Frozen Otter Ultra Trek
64M trail run, 32M trail run, 64M relay
 Campbellsport, WI
Fond du Lac
6
Jan 18, 2014
Saturday
Southern Pines, NC
Moore
7
Feb 9, 2013
Saturday
Iron Horse Endurance Runs
100M trail run, 100K trail run, 50M trail run
 Florahome, FL
Putnam
8
Feb 16, 2013
Saturday
Gator Ultra presented by Green Paw Adventure Sports
100K trail run, 50K trail run, 30K trail run, 10K trail run
 Stuart, FL
Martin
9
Mar 8, 2014
Saturday
Graveyard 100
100M run, 100K run
 Kitty Hawk, NC
Dare
10
Mar 22, 2014
Saturday
New Jersey Ultra Festival
100M trail run, 100K trail run, 50M trail run, 50K trail run, 26.2M trail run
 Augusta, NJ
Sussex
11
Mar 23, 2013
Saturday
Dizzy Daze
100K run, 50K run, 26.2M run, 13.1M run
 Seattle, WA
King
12
Mar 23, 2013
Saturday
Fort Lauderdale, FL
Broward
13
Apr 13, 2013
Saturday
Rock Creek Ramble 50K and 100K
100K trail run, 50K trail run, 30K trail run
 Escure Ranch, WA
Whitman
14
Apr 20, 2013
Saturday
Chatfield Ultra Racing Events (C.U.R.E.)
100K run, 50M run, 50K run, 20K run
 Littleton, CO
Arapahoe
15
Apr 20, 2013
Saturday
Free State Trail Runs
100K trail run, 40M trail run, 26.2M trail run, 13.1M trail run, 100K relay
 Lawrence, KS
Douglas
16
Apr 20, 2013
Saturday
Mad City 100K
100K run, 50K run, 50K relay
 Madison, WI
Dane
17
Apr 20, 2013
Saturday
Ruth Anderson 50K/50M/100K
100K run, 50M run, 50K run
 San Francisco, CA
San Francisco
18
Apr 20, 2013
Saturday
Santa Barbara Endurance Race - 100K, 50 Mile, 50K, 35K, 25K & 15K
100K trail run, 50M trail run, 50K trail run, 35K trail run, 25K trail run, 15K trail run
 Santa Barbara, CA
Santa Barbara
19
Apr 21, 2013
Sunday
Jack Bristol Lake Waramaug Ultra Races
100K run, 50M run, 50K run
 New Preston, CT
Litchfield
20
Apr 27, 2013
Saturday
Independence, KS
Montgomery
21
May 4, 2013
Saturday
Miwok 100K
100K trail run
 Stinson Beach, CA
Marin
22
May 11, 2013
Saturday
Gold Rush 100K
100K run
 Coloma, CA
El Dorado
23
May 18, 2013
Saturday
Bishop High Sierra Ultramarathons
100K run, 50M run, 50K run, 20M run
 Bishop, CA
Inyo
24
May 19, 2013
Sunday
Wilder Foot Races
100K run, 50K run, 30K run
 Spring Valley, MN
Fillmore
25
Jun 1, 2013
Saturday
Kettle Moraine 100 Endurance Runs
100M trail run, 100K trail run, 100M relay, 38M fun run
 La Grange, WI
Walworth
1 to 25 of 56
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