in 10 months
Sisu Backyard Ultra at Lake Rebecca
Rockford, MN
Backyard Ultra
Closes Aug 29, 2027from $130
The Sisu Project Races: 2026-2027 Schedule
The Sisu Project has one race in the Crewable race directory. The next is Sisu Backyard Ultra at Lake Rebecca on Sep 4, 2027 in Rockford, Minnesota.