Lachlan Cook

Birth dateJan 3, 1997

Height-

Weight-

Lachlan Cook is a Australia middle-distance runner, born on January 3, 1997. He competes primarily in the 800m, 1500m and 3000m.

His personal bests include 1:54.61 in the 800m, 3:47.53 in the 1500m, 8:15.20 in the 3000m, 13:58.01 in the 5000m and 29:10.03 in the 10000m. He is currently active on the international athletics circuit, representing Australia.

Key facts

10 000 m

29:10.03

1500 m

3:47.53

2022 season best

14:14.63

Mar 8, 2022 · Hagenauer Reserve, Box Hill, Melbourne (AUS)

2022 season best

Last competition

Australian Championships, SOPAC, Sydney

Apr 2, 2022 · 14:27.64

Australian Championships, SOPAC, Sydney

Age

29 years old

As of Sep 12, 2026: 10 000 m 29:10.03, 1500 m 3:47.53, 2022 season best 14:14.63 (Mar 8, 2022, Hagenauer Reserve, Box Hill, Melbourne (AUS)) · Last competition: Australian Championships, SOPAC, Sydney, Apr 2, 2022, 14:27.64 · 29 years old

Personal bests

1:54.61

3:47.53

8:15.20

13:58.01

29:10.03

14:45

8:18.03

29:43

14:10.87

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2022	5000m	14:14.63	-	Mar 8, 2022	↑	Hagenauer Reserve, Box Hill, Melbourne (AUS)
2021	5Kilometre	14:45	-	Oct 30, 2021	↑	Noosa (AUS)
2020	1500m	3:53.04	-	Nov 14, 2020	↑	QSAC State Athletics Facility, Nathan, Brisbane (AUS)
2020	5000m	14:33.64	-	Dec 5, 2020	↑	QSAC State Athletics Facility, Nathan, Brisbane (AUS)
2020	10Kilometr	29:43	-	Dec 13, 2020	↑	Launceston (AUS)
2019	3000m	8:20.62	-	Feb 23, 2019	↑	Blacksburg, VA (USA) (i)
2019	3000m-short-track	8:20.62	-	Feb 23, 2019	↓	Blacksburg, VA (USA) (i)
2019	5000m	14:05.32	-	May 11, 2019	↑	Charlottesville, VA (USA)
2019	10000m	29:10.03	-	Mar 29, 2019	↑	Raleigh, NC (USA)
2018	1500m	3:58.41	-	Apr 6, 2018	↑	Charlottesville, VA (USA)
2018	3000m	8:18.03	-	Feb 24, 2018	↑	Clemson, SC (USA) (i)
2018	3000m-short-track	8:18.03	-	Feb 24, 2018	↓	Clemson, SC (USA) (i)
2018	5000m-short-track	14:10.87	-	Feb 10, 2018	-	Boston, MA (USA) (i)
2018	5000m	14:10.87	-	Feb 10, 2018	↑	Boston, MA (USA) (i)
2018	10000m	29:16.32	-	Apr 21, 2018	↑	Charlottesville, VA (USA)
2017	1500m	3:47.53	-	Apr 29, 2017	↑	Charlottesville, VA (USA)
2017	5000m	13:58.01	-	Apr 22, 2017	↑	Charlottesville, VA (USA)
2017	10000m	29:18.20	-	Mar 24, 2017	↑	Raleigh, NC (USA)
2015	1500m	3:54.28	-	Mar 6, 2015	↑	Brisbane (AUS)
2015	3000m	8:15.20	-	Dec 5, 2015	↑	Melbourne (AUS)
2015	5Kilometre	14:53	-	Oct 31, 2015	↑	Noosa (AUS)
2015	5000m	14:55.74	-	Feb 26, 2015	↑	Brisbane (AUS)
2015	10Kilometr	30:47	-	Jul 4, 2015	↑	Gold Coast (AUS)
2014	1500m	3:58.44	-	Mar 16, 2014	↑	Sydney (AUS)
2014	3000m	8:26.68	-	Jan 24, 2014	↑	Brisbane (AUS)
2013	800m	1:54.61	-	Oct 26, 2013	↑	Brisbane (AUS)
2013	1500m	3:56.24	-	Nov 7, 2013	↑	Brisbane (AUS)
2013	3000m	8:42.74	-	Jan 19, 2013	↑	Sydney (AUS)
2012	800m	1:55.91	-	Oct 27, 2012	↑	Nathan (AUS)
2012	1500m	4:00.24	-	Nov 8, 2012	↑	Brisbane (AUS)
2012	3000m	8:44.26	-	Dec 2, 2012	↑	Hobart (AUS)

2022

3 performances

Discipline	Result	Wind	Date	Competitions
5000m	14:27.64	-	Apr 2	Australian Championships, SOPAC, Sydney
5000m	14:27.64	-	Mar 31	Australian Championships, SOPAC, Sydney
5000m	14:14.63	-	Mar 8	Box Hill Burn, Hagenauer Reserve, Box Hill, Melbourne

2021

1 performance

Discipline	Result	Wind	Date	Competitions
5Kilometre	14:45	-	Oct 30	Noosa Asics 5K Bolt, Noosa

2020

3 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	29:43	-	Dec 13	Launceston Running Festival C5 Pro-Solutions Launceston 10, Launceston
5000m	14:33.64	-	Dec 5	Benita Willis Shield, QSAC State Athletics Facility, Nathan, Brisbane
1500m	3:53.04	-	Nov 14	Jai Taurima Shield, QSAC State Athletics Facility, Nathan, Brisbane

2019

9 performances

Discipline	Result	Wind	Date	Competitions
Semi	DNF	-	Jul 9	Universiade, Napoli
10000m	30:56.66	-	Jul 9	Universiade, Napoli
5000m	14:25.78	-	Jun 22	England Athletics U20 / U23 Championships, Bedford
5000m	14:30.98	-	May 25	NCAA East Preliminary Round, Jacksonville, FL
5000m	14:05.32	-	May 11	Atlantic Coast Conference Ch;, Charlottesville, VA
10000m	30:26.48	-	May 9	Atlantic Coast Conference Ch;, Charlottesville, VA
10000m	29:10.03	-	Mar 29	Raleigh Relays, Raleigh, NC - Invitational Events
3000m-short-track	8:20.62	-	Feb 23	Atlantic Coast Conference Championships, Blacksburg, VA (i)
3000m	8:22.12	-	Feb 8	Iowa State Classic, Ames, IA (i)

2018

9 performances

Discipline	Result	Wind	Date	Competitions
10000m	30:03.14	-	May 24	Tampa NCAA East Preliminary Round, Tampa, FL
5000m	14:14.42	-	May 12	Coral Gables ACC Ch., Coral Gables, FL
10000m	29:16.32	-	Apr 21	Charlottesville Virginia Challenge, Charlottesville, VA
1500m	3:58.41	-	Apr 6	Charlottesville Quad Meet, Charlottesville, VA
10000m	30:12.52	-	Mar 30	Raleigh Relays, Raleigh, NC
3000m-short-track	8:18.03	-	Feb 24	Clemson ACC Indoor Championships, Clemson, SC (i)
5000m-short-track	14:31.29	-	Feb 23	Clemson ACC Indoor Championships, Clemson, SC (i)
5000m-short-track	14:10.87	-	Feb 10	Boston David Hemery Valentine Invitational, Boston, MA (i)
3000m-short-track	8:22.00	-	Feb 3	Ann Arbor Michigan Power 5 Invitational, Ann Arbor, MI (i)

2017

7 performances

Discipline	Result	Wind	Date	Competitions
5000m	14:33.90	-	May 27	Lexington NCAA East Preliminary Round, Lexington, KY
5000m	14:04.92	-	May 14	Atlanta Atlantic Coast Conference Championships, Atlanta, GA
10000m	29:31.89	-	May 12	Atlanta Atlantic Coast Conference Championships, Atlanta, GA
1500m	3:47.53	-	Apr 29	Charlottesville Virginia Grand Prix, Charlottesville, VA
5000m	13:58.01	-	Apr 22	Charlottesville Virginia Challenge, Charlottesville, VA
1500m	3:49.96	-	Apr 8	Charlottesville Virginia Quad, Charlottesville, VA
10000m	29:18.20	-	Mar 24	Raleigh Relays, Raleigh, NC

2015

10 performances

Discipline	Result	Wind	Date	Competitions
3000m	8:15.20	-	Dec 5	Melbourne Zatopek:10, Melbourne - U20 Events
1500m	3:57.06	-	Nov 5	Brisbane
5Kilometre	14:53	-	Oct 31	Noosa Asics Bolt 5 km, Noosa
5000m	15:07.56	-	Sep 13	Brisbane QA Spring Carnival, Brisbane
3000m	8:27.28	-	Jul 10	Gold Coast Down Under Ch., Gold Coast
10Kilometr	30:47	-	Jul 4	Gold Coast 10 km, Gold Coast
1500m	3:58.27	-	Mar 7	Brisbane Queensland Open Championships, Brisbane
1500m	3:54.28	-	Mar 6	Brisbane Queensland Open Championships, Brisbane
1500m	3:57.46	-	Mar 1	Brisbane Queensland U20 Championships, Brisbane
5000m	14:55.74	-	Feb 26	Brisbane Queensland U20 Championships, Brisbane

2014

4 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:58.44	-	Mar 16	Sydney Australian U18 Championships, Sydney
1500m	4:11.77	-	Mar 15	Sydney Australian U18 Championships, Sydney
3000m	8:47.94	-	Mar 13	Sydney Australian U18 Championships, Sydney
3000m	8:26.68	-	Jan 24	Brisbane - U18 Events

2013

4 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:56.24	-	Nov 7	Brisbane 1500m Classic, Brisbane
800m	1:54.61	-	Oct 26	Brisbane Queensland Secondary Schools Championships, Brisbane - U17 Events
800m	1:58.46	-	Oct 24	Brisbane Queensland Secondary Schools Championships, Brisbane - U17 Events
3000m	8:42.74	-	Jan 19	Sydney AYOF, Sydney

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FAQ

Frequently asked questions

What is Lachlan Cook's 10 000 m personal best?

Lachlan Cook's 10 000 m personal best is 29:10.03, set on Mar 29, 2019 in Raleigh, NC (USA).

Which events does Lachlan Cook compete in?

Lachlan Cook competes in the 10 000 m and 1500 m.

How did Lachlan Cook perform in 2022?

2022 season best: 14:14.63, set on Mar 8, 2022 in Hagenauer Reserve, Box Hill, Melbourne (AUS). Last competition: Australian Championships, SOPAC, Sydney on Apr 2, 2022, 14:27.64.