Sports events in United States
97 upcoming amateur endurance events — cycling, running, triathlon and more.
Snowbasin Ultra Trail
10 Sept 2026
Snowbasin, Utah, USA
DoLittle Marathon
12 Sept 2026
Wisconsin, United States
Bar Harbor Bank & Trust Half Marathon and Fall 5k
12 Sept 2026
Maine, United States
Benefit Classic Half Marathon and 5K
12 Sept 2026
Iowa, United States
Mammoth TUFF
12 Sept 2026
Mammoth
LoToJa Classic
12 Sept 2026
Logan, UT
Rebecca's Private Idaho
12 Sept 2026
Idaho
NEDNED Trail Fest - Half Marathon
12 Sept 2026
151 East Street, Nederland, Colorado
NEDNED Trail Fest - 10K
12 Sept 2026
151 East Street, Nederland, Colorado
NEDNED Trail Fest - 5K
12 Sept 2026
151 East Street, Nederland, Colorado
Tour of the Moon
12 Sept 2026
Grand Junction
Mammoth Gran Fondo
12 Sept 2026
Mammoth Lakes
IRONMAN Wisconsin
13 Sept 2026
Madison, WI
Mt Baker Hill Climb
13 Sept 2026
Glacier
Grindstone Ultra Trail
17 Sept 2026
Virginia, USA
IRONMAN Maryland
19 Sept 2026
Cambridge, MD
Mammoth TUFF
19 Sept 2026
Mammoth Lakes, California
New Mexico Singletrack
19 Sept 2026
New Mexico
Sangre de Cristo Ultras
26 Sept 2026
Colorado, United States
Gravel Grit n Grind
26 Sept 2026
United States
Ironman 70.3 New York
26 Sept 2026
New York, NY
Gran Fondo Maryland
26 Sept 2026
Frederick
IRONMAN Chattanooga
27 Sept 2026
Chattanooga, TN
Ironman 70.3 Augusta
27 Sept 2026
Augusta, ME
Mudskipper U.S. SwinRun Championships and Open Water Swim
27 Sept 2026
Borden
Chattanooga Ironman
1 Oct 2026
Chattanooga, TN
Ironman World Championship Kona
1 Oct 2026
Kailua-Kona, HI
Sister to Sister Fitness Festival 2026
3 Oct 2026
Cedar Hill, Texas
Portland Marathon
4 Oct 2026
Oregon, United States
XTERRA World Championship
8 Oct 2026
Ruidoso, NM, United States