| Event | Last held | Organiser |
|---|---|---|
| Mount Sparta Challenge | Jun 2026 | |
| Spartan H3X | Jun 2026 | |
| Summer Spartan Death Race | Jun 2026 | |
| Vermont Spartan Summer 24 Hour Hurricane Heat | Jun 2026 | |
| 2026 Camp Spartan | Jun 2026 | |
| Bloodroot Spartan Ultra - Saturday | May 2026 | |
| Snow Devil Snowshoe Spartan Ultra - Friday | Jan 2026 | |
| Vermont Spartan Winter 24 Hour Hurricane Heat | Jan 2026 | |
| Winter Spartan Death Race | Jan 2026 |
Sorted by most recent. Past events are kept permanently in this archive.