Amateur-enterable major road running event. Importance evidence: Official Grandma's Marathon site exposes the Garry Bjorklund Half Marathon page and 2026 Race Roster registration for Grandma's Marathon weekend; major long-running Duluth mass-participation race weekend.
날짜
2026. 6. 20.
거리
—
표고차
—
난이도
해당 없음