Isabella Guthrie

Isabella Guthrie

AustraliaAustraliaActive
Born
Sep 21, 2003 (23 years old)
Events
400 m hurdles · 400 m

Isabella Guthrie is a Australia sprinter, born on September 21, 2003. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.48 in the 100m, 24.70 in the 200m, 54.20 in the 400m, 57.19 in the 400mH and 47.06 in the 4x100m. She is currently active on the international athletics circuit, representing Australia.

Personal best · 400 m hurdles57.19
2026 season best57.53May 10, 2026 · Yanmar Stadium Nagai, Osaka
2026 season best
Personal best · 400 m54.20
Last competition13th Kinami Michitaka Memorial Athletics MeetMay 10, 2026 · 57.53
13th Kinami Michitaka Memorial Athletics Meet

As of Nov 6, 2026: 400 m hurdles 57.19, 400 m 54.20, 2026 season best 57.53 (May 10, 2026, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: 13th Kinami Michitaka Memorial Athletics Meet, May 10, 2026, 57.53 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mSydney 2022Australia 100 m all-time list12.48899 pts––
200mSydney 2022Australia 200 m all-time list24.70970 pts––
400mCanberra 2025Australia 400 m all-time list54.201,043 pts––
400mHAdelaide 2024Australia 400 m hurdles all-time list57.191,106 pts–#201
4x100mMelbourne 2022Australia 4 × 100 m all-time list47.06––
4x400mCali 2022Australia 4 × 400 m all-time list3:34.86––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400mH 57.53–May 10, 202613th Kinami Michitaka Memorial Athletics Meet
2025400m 54.20–Jan 26, 2025Capital Athletics Open & U20 Championships, AIS Athletics Track, Canberra
2025400mH 57.22–Mar 15, 2025Sydney Track Classic
20254x400Metre 3:20.51–Jul 24, 2025FISU World University Games
20254x400m 3:41.26–Jun 8, 2025Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City
2024100m 12.53-0.1Oct 26, 2024Treloar Shield - Round 3, MIngara Regional Athletics Centre, Tumbi Umbi
2024400m 54.52–Dec 21, 2024High Velocity - Blacktown, Blacktown Athletics Track, Sydney
2024400mH 57.19–Apr 14, 2024Australian Championships, SA Athletic Stadium, Adelaide
Compare me with Isabella Guthrie
FAQ

Frequently asked questions

Isabella Guthrie's 400 m hurdles personal best is 57.19, set on Apr 14, 2024 in SA Athletic Stadium, Adelaide (AUS).

Isabella Guthrie competes in the 400 m hurdles and 400 m.

2026 season best: 57.53, set on May 10, 2026 in Yanmar Stadium Nagai, Osaka (JPN). Last competition: 13th Kinami Michitaka Memorial Athletics Meet on May 10, 2026, 57.53.