Catherine O'Connor

5 finishes completed

Based on 5 distinct completed events in your linked record.

First recorded marathon

Based on 1 distinct completed events in your linked record.

First recorded 10K

First matching distance in your linked results; earlier unlinked history may exist.

2 countries raced

One completed event in each different country; UK home nations count together.

First marathon major

Different qualifying major marathons. Repeated finishes of one major count once here.

Raced in 5 calendar years

At least one recorded finish in each year; this does not imply an uninterrupted streak.

PB improved

A faster result after an earlier performance in the same sport, distance, surface and timing category.