Costello, Jack

Born 20032026

Events

in 2026

Best pace

5.835

km/h · 2026

Best finish

135th

of 161 · 2026

Distance raced

km · splits not double-counted

The run

5.835km/h average pace

Boulder Field 100 - 50 km Ultra Run
12 September 2026 · 50km · finished 8:34:09 h · rank 135 of 161

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
2026-09-12	Boulder Field 100 - 50 km Ultra RunUnited States*Queenstown, MD	50km	8:34:09 h	5.835	135/161