Rivera, Margaret

Born 19852017 – 2025

Events

2017 – 2025

Best pace

11.231

km/h · 2017

Best finish

13th

of 97 · 2017

Distance raced

100

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

11.231 km/hApr 2017 · 50km

9.432 km/hNov 2025 · 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
2017-04-08	Chicago Lakefront Spring 50km RaceUnited States*Chicago, IL	50km	4:27:07 h	11.231	13/97
2025-11-08	Paleozoic Trail Runs - Ordovician Fall 50KUnited States*Chicago, IL	50km	5:18:03 h	9.432	18/81