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34,045EventsUnited States2026
AUG 2026
15SAT
22
AUG
2025 Winona Backyard Ultra
Adams, US
SAT
22
AUG
2024 Winona Forest Backyard Ultra
Lorraine, US
SAT
22
AUG
Phoenix River Rat 10K Run
Phoenix, US
SAT
22
AUG
Rachael's Warrior Run
Oswego, US
SAT
22
AUG
Green Lakes Endurance Runs
Fayetteville, US
SAT
22
AUG
Snowmaker Road Race
Westernville, US
SAT
22
AUG
Butternut Valley 5K Trail Run
Garrattsville, US
SAT
22
AUG
The 5K Foam Fest - Ottawa
Ottawa, CA
SAT
22
AUG
Twisted Branch Trail Run
Naples, US
SAT
22
AUG
Tioga Old Home Day 5k
Tioga, US
SAT
22
AUG
Heart of Tioga Trail Run
Wellsboro, US
SUN
23
AUG
Black Diamond Express Half Marathon & 5K
Mendon, US
TUE
25
AUG
Run our Trails
Honeoye Falls, US
THU
27
AUG
IEXC Race Series
Rochester, US
FRI
28
AUG
Old Forestport Days 5k Run/Walk
Forestport, US
2025 Winona Backyard Ultra
Saturday, August 22, 2026 · Adams, United States
Start location
About this race
The 2025 Winona Backyard Ultra challenges runners in a last-person-standing format, pushing limits to test endurance.