Ruth Costello

AustraliaAustraliaActive
Born
Jan 1, 2011 (15 years old)
Events
3000 m · Mile

Ruth Costello is a Australia middle-distance runner, born on January 1, 2011. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:19.11 in the 800m, 4:39.87 in the 1500m, 4:56.00 in the Mile and 9:49.22 in the 3000m. She is currently active on the international athletics circuit, representing Australia.

Personal best · 3000 m9:49.22
2026 season best10:22.63Mar 7, 2026
2026 season best
Personal best · Mile4:56.00
Last competitionNSW Milers SeriesMar 7, 2026 · 10:22.63
NSW Milers Series

As of Nov 13, 2026: 3000 m 9:49.22, Mile 4:56.00, 2026 season best 10:22.63 (Mar 7, 2026) · Last competition: NSW Milers Series, Mar 7, 2026, 10:22.63 · 15 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mSydney 2023Australia 800 m all-time list2:19.11846 pts–
1500mSydney 2024Australia 1500 m all-time list4:39.87907 pts–
MileSydney 2024Australia Mile all-time list4:56.00940 pts–
3000mSydney 2024Australia 3000 m all-time list9:49.22947 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 2:20.40–Feb 14, 2026NSW 5000m Championships
20261500m 4:48.90–Feb 5, 2026NSW Milers Series, The Crest Athletics Centre, Bankstown, Sydney
20263000m 10:22.63–Mar 7, 2026NSW Milers Series
2024800m 2:20.35–Apr 16, 2024Australian U14 Championships
20241500m 4:39.87–Feb 22, 2024NSW Milers Series
2024Mile 4:56.00–Mar 28, 2024Albie Thomas Mile
20243000m 9:49.22–Nov 2, 2024NSW 3000m Championships
2023800m 2:19.11–Dec 2, 2023Treloar Shield - Round 6, SOPAC, Sydney
FAQ

Frequently asked questions

Ruth Costello's 3000 m personal best is 9:49.22, set on Nov 2, 2024 in ES Marks Athletics Field, Sydney (AUS).

Ruth Costello competes in the 3000 m and Mile.

2026 season best: 10:22.63, set on Mar 7, 2026. Last competition: NSW Milers Series on Mar 7, 2026, 10:22.63.