One Mile With a Smile 12 Hour Endurance Run
📍 Chesapeake, VA•📅 Saturday, Aug 8, 2026•1 events
12hrs
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12hrs
Starts 8/8/2026, 12:00:00 AM
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Showing 8563 upcoming races
Sorted by Soonest first•Page 122 of 429
Ute 100 Mile & 50 Mile
📍 La Sal Mountains, UT•📅 Saturday, Aug 8, 2026•3 events
100 Miler50 Miler50K
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100 Miler
Starts 8/8/2026, 12:00:00 AM
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50 Miler
Starts 8/8/2026, 12:00:00 AM
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50K
Starts 8/8/2026, 12:00:00 AM
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Mount Madonna Challenge
📍 Gilroy, CA•📅 Saturday, Aug 8, 2026•3 events
1/2 Marathon10K5K
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5K
Starts 8/8/2026, 12:00:00 AM
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10K
Starts 8/8/2026, 12:00:00 AM
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1/2 Marathon
Starts 8/8/2026, 12:00:00 AM
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Lover's Lane
📍 Chester, VT•📅 Saturday, Aug 8, 2026•2 events
12hrs6 Hour
Quick registration
12hrs
Starts 8/8/2026, 12:00:00 AM
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6 Hour
Starts 8/8/2026, 12:00:00 AM
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Last Buckeye Standing Backyard Ultra
📍 Lewis Center, OH•📅 Saturday, Aug 8, 2026•1 events
Last Buckeye Standing
Quick registration
Last Buckeye Standing
Starts 8/8/2026, 12:00:00 AM
Butterfield Canyon Marathon
📍 Herriman, UT•📅 Saturday, Aug 8, 2026•2 events
MarathonHalf Marathon
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Half Marathon
Starts 8/8/2026, 12:00:00 AM
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Marathon
Starts 8/8/2026, 12:00:00 AM
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Baby Backyard 5K - 50K ULTRA
📍 Maple Grove, MN•📅 Saturday, Aug 8, 2026•2 events
5 K - 50 K Backyard UltraVirtual Option
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5 K - 50 K Backyard Ultra
Starts 8/8/2026, 12:00:00 AM
Virtual Option
Starts 8/8/2026, 12:00:00 AM
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In the Heat of the Night
📍 Anniston, AL•📅 Saturday, Aug 8, 2026•4 events
100K50K25K10K
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25K
Starts 8/8/2026, 12:00:00 AM
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10K
Starts 8/8/2026, 12:00:00 AM
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100K
Starts 8/8/2026, 12:00:00 AM
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Murderkill Ultramarathons
📍 Felton, DE•📅 Saturday, Aug 8, 2026•3 events
50 Miler50K12hrs
Quick registration
50 Miler
Starts 8/8/2026, 12:00:00 AM
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12hrs
Starts 8/8/2026, 12:00:00 AM
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50K
Starts 8/8/2026, 12:00:00 AM
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Sufferfest on Section 4
📍 middleburg, FL•📅 Saturday, Aug 8, 2026•1 events
5hrs
Quick registration
5hrs
Starts 8/8/2026, 12:00:00 AM
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ZERO DARK ULTRA
📍 SPOKANE, WA•📅 Saturday, Aug 8, 2026•7 events
24 HOUR RUN12 HOUR RUN6 HOUR RUN1 HOUR RUN1 HOUR RUCK12 HOUR RUCK+1 more
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1 HOUR RUCK
Starts 8/8/2026, 12:00:00 AM
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1 HOUR RUN
Starts 8/8/2026, 12:00:00 AM
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12 HOUR RUCK
Starts 8/8/2026, 12:00:00 AM
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Thunder Mountain Trail Challenge
📍 Kit Carson, CA•📅 Saturday, Aug 8, 2026•4 events
50K21 Miler10.5 Miler5.6 Miler
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21 Miler
Starts 8/8/2026, 12:00:00 AM
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10.5 Miler
Starts 8/8/2026, 12:00:00 AM
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5.6 Miler
Starts 8/8/2026, 12:00:00 AM
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White Oak Fest 5K
📍 Dodgeville, WI•📅 Saturday, Aug 8, 2026•2 events
5K5K + Festival
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5K
Starts 8/8/2026, 12:00:00 AM
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5K + Festival
Starts 8/8/2026, 12:00:00 AM
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Larrabee Lakes
📍 Bellingham, WA•📅 Saturday, Aug 8, 2026•4 events
50K25K12KKids Race
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25K
Starts 8/8/2026, 12:00:00 AM
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12K
Starts 8/8/2026, 12:00:00 AM
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50K
Starts 8/8/2026, 12:00:00 AM
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Buckeye Sun Trail Runs
📍 Lewis Center, OH•📅 Saturday, Aug 8, 2026•4 events
26K20K12K7K
Quick registration
12K
Starts 8/8/2026, 12:00:00 AM
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20K
Starts 8/8/2026, 12:00:00 AM
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26K
Starts 8/8/2026, 12:00:00 AM
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Butterfield Canyon Marathon
📍 Herriman, UT•📅 Saturday, Aug 8, 2026•1 events
Marathon, Half Marathon
Run 4 the Border
📍 Charlotte, NC•📅 Saturday, Aug 8, 2026•1 events
The Whole Enchilada 50K, Dos Tacos 24K, Churros 12K
Elephant Rock Trail Run
📍 Bountiful, UT•📅 Saturday, Aug 8, 2026•1 events
50K, 26.8 Miler, 13.8 Miler, 7 Miler
Chupacabra Trail Races
📍 Dixon, IL•📅 Saturday, Aug 8, 2026•1 events
15 Miler, 15MilerRelay, 10 Miler, 5 Miler
Mount Madonna Challenge
📍 Gilroy, CA•📅 Saturday, Aug 8, 2026•1 events
1/2 Marathon, 10K, 5K