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Maggie Guterl is the first woman to win the Big's Backyard Ultra, an endurance running race so twisted and extreme it's in a class of its own.
Maggie Guterl is the first woman to win the Big's Backyard Ultra, an endurance running race so twisted and extreme it's in a class of its own.
World Records Drop at Big's Backyard - Trail Runner Magazine
Ultra Running – an amazing run
Big's Backyard Ultra Gets Bigger and Bigger - Trail Runner Magazine
Courtney Dauwalter - Wikipedia
11. Alcohol's impact on performance & betting on yourself by Some
Dead Cow Gully backyard ultra marathon record broken by Phil
2020 Big's BackYard Ultra with Sarah, Maggie, and Amelia
Anna Frost faces two big French challengers at Hardrock 100 – The
Backyard Ultra
Backyard Ultra
