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Endurance events in Holly, Michigan
2 ultra and running events — 1 upcoming, 1 past
1Upcoming event
Holly
1 upcoming · 1 past-
Sat, Jan 16, 2027 at 9:20 AM
Past events in Holly
1 previous event| Event | Last held | Organiser |
|---|---|---|
| Ode to Laz Michigan Backyard Ultra | Jul 2026 |
Sorted by most recent. Past events are kept permanently in this archive.