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Mammoth Trail Fest
Sep
24
27
Mammoth Lakes
,
California
Trail Running
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Frozen Trail Runfest
Dec
12
26
Eugene
,
Oregon
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Hacienda Hills Trail Run (Winter)
Jan
02
27
San Jose
,
California
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Elephant Mountain Trail Runs
Feb
06
27
Phoenix
,
Arizona
Trail Running
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Sandhills Trail Race Series
Feb
20
27
,
South Carolina
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Antelope Canyon Ultra Marathons
Mar
06
27
Page
,
Arizona
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Red Mountain 50K
Mar
06
27
St. George
,
Utah
Trail Running
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Antelope Island Buffalo Run
Mar
13
27
Salt Lake City
,
Utah
Trail Running
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Redwood (Spring) Trail Run
Mar
20
27
Oakland
,
California
Trail Running
Half Marathon
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50K
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Amasa Trail Race
Apr
10
27
Moab
,
Utah
Trail Running
15K
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Ancient Lakes 50M/50K/25K/10K
Apr
10
27
Quincy
,
Washington
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10K
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Rattler Trail Races
Apr
17
27
Colorado Springs
,
Colorado
Trail Running
10K
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50K
Ultramarathon
The Canyons Endurance Runs
Apr
22
27
Auburn
,
California
Trail Running
25K
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Ultramarathon
Hacienda Hills Trail Run
Apr
24
27
San Jose
,
California
Trail Running
50K
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Ultramarathon
Sun Mountain 50M/50K/25K
May
01
27
Winthrop
,
Washington
Trail Running
Ultramarathon
25K
50 Mile
50K
Cape Mountain
Jun
05
27
Florence
,
Oregon
Trail Running
10K
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50K
Ultramarathon
Hiawatha Spring Trail Run
Jun
06
27
Taft
,
Montana
Trail Running
10K
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Ultramarathon
15K
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Mary’s Peak Trail Run
Jun
12
27
Blodgett
,
Oregon
Trail Running
25K
50K
Ultramarathon
100K
Flagstaff Extreme Big Pine Trail Runs
Jun
19
27
Flagstaff
,
Arizona
Trail Running
25K
50K
Ultramarathon
Buckeye Trail
Jun
27
27
,
Ohio
Trail Running
25K
Mt Hood Trail Runs
Jul
10
27
Mt. Hood
,
Oregon
Trail Running
25K
50 Mile
50K
Ultramarathon
Volcanic
Aug
07
27
Mt St Helens
,
Washington
Trail Running
25K
50K
Ultramarathon
Larrabee Lakes Trail Run
Aug
07
27
Bellingham
,
Washington
Trail Running
Ultramarathon
25K
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Blue Hill Mountain Trail Fest
Aug
07
27
,
Maine
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Rock Hawk Trail Races
Aug
28
27
Denver
,
Colorado
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Divide 50K
Sep
25
27
Butte
,
Montana
Trail Running
50K
Ultramarathon
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