Sean Luitjens has 3 recorded races from Cheshire, Massachusetts, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-27 | 2026 Tupper Lake Tinman Sprint | 1:16:15 | 2 | |
| 2025-06-28 | 2025 Tupper Lake Tinman | Ultra Marathon | 5:29:11 | 29 |
| 2024-06-29 | Tupper Lake Tinman Tinman Triathlon: 1.2 Mi Swim, 56 Mi Bike, 13.1 Mi Run | 5:32:13 | 35 |