Pfeiffer, Harrison

Born 19962025 – 2026

Events

2025 – 2026

Best pace

8.182

km/h · 2025

Best finish

51st

of 199 · 2025

Distance raced

100

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

8.182 km/hJan 2025 · 50km

7.716 km/hMar 2026 · 50km

Both results on one pace scale, with no line drawn between them — two points cannot show a trend.

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2025-01-25	Arches Ultra 50 km RaceUnited States*Carmel, IN	50km	6:06:40 h	8.182	51/199
2026-03-21	Chuckanut 50KUnited States*WA	50km	6:28:47 h	7.716	311/521