Windy Cylof Jonas

Birth dateMar 11, 1990

Height-

Weight-

Windy Cylof Jonas is a South Africa middle-distance runner, born on March 11, 1990. He competes primarily in the 800m, 1500m and Mile.

His personal bests include 1:46.33 in the 800m, 3:40.28 in the 1500m, 4:02.88 in the Mile, 8:39.8h in the 3000m and 3:12.09 in the 4x400m. He is currently active on the international athletics circuit, representing South Africa.

Key facts

800 m

1:46.33

1500 m

3:40.28

2013 season best

1:48.69

Apr 12, 2013

2013 season best

Age

36 years old

As of Oct 1, 2026: 800 m 1:46.33, 1500 m 3:40.28, 2013 season best 1:48.69 (Apr 12, 2013) · 36 years old

Personal bests

800m

1:46.33

1500m

3:40.28

Mile

4:02.88

3000m

8:39.8HT

4x400m

3:12.09

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2013	800m	1:48.69	-	Apr 12, 2013	↑	-
2013	Mile	4:10.14	-	Apr 15, 2013	↓	-
2012	800m	1:49.13	-	Apr 28, 2012	↑	-
2012	4x400m	3:12.09	-	Apr 28, 2012	-	-
2011	800m	1:48.91	-	Feb 25, 2011	↑	-
2011	1500m	3:51.93	-	Apr 29, 2011	↓	-
2010	800m	1:46.33	-	Jul 13, 2010	↑	-
2010	1500m	3:40.28	-	Mar 21, 2010	↓	-
2010	Mile	4:02.88	-	Feb 19, 2010	↓	-
2009	1500m	3:42.62	-	Mar 13, 2009	↓	-
2009	3000m	8:39.8h	-	Jan 23, 2009	-	-
2009	CrossCount	27:17	-	Mar 28, 2009	-	37th IAAF World Cross Country Championships, Golf Club Al Bisharat, Amman
2008	800m	1:49.80	-	Dec 9, 2008	↑	-
2008	1500m	3:48.41	-	Oct 15, 2008	↓	-

2013

3 performances

Discipline	Result	Wind	Date	Competitions
Mile	4:10.14	-	Apr 15	Stellenbosch
800m	1:48.98	-	Apr 13	South African Championships, Stellenbosch
800m	1:48.69	-	Apr 12	South African Championships, Stellenbosch

2012

8 performances

Discipline	Result	Wind	Date	Competitions
800m	1:55.40	-	May 5	Pretoria South African Open Championships, Pretoria
800m	1:50.47	-	May 4	Pretoria South African Open Championships, Pretoria
800m	1:50.54	-	Apr 28	Johannesburg South African University Championships, Johannesburg
800m	1:49.13	-	Apr 28	Johannesburg South African University Championships, Johannesburg
4x400m	3:12.09	-	Apr 28	Johannesburg South African University Championships, Johannesburg
800m	1:52.83	-	Apr 14	South African Championships, Port Elizabeth
800m	1:50.79	-	Apr 13	South African Championships, Port Elizabeth
800m	1:50.33	-	Mar 31	Germiston South African U23 Championships, Germiston

2011

13 performances

Discipline	Result	Wind	Date	Competitions
800m	1:49.79	-	Apr 30	Stellenbosch South African University Championships, Stellenbosch
800m	1:54.63	-	Apr 30	Stellenbosch South African University Championships, Stellenbosch
1500m	3:51.93	-	Apr 29	Stellenbosch South African University Championships, Stellenbosch
1500m	3:56.36	-	Apr 29	Stellenbosch South African University Championships, Stellenbosch
800m	1:53.33	-	Apr 9	South African Championships, Durban
1500m	3:55.23	-	Apr 9	South African Championships, Durban
800m	1:49.60	-	Apr 3	Germiston South African U23 Championships, Germiston
800m	1:50.32	-	Apr 2	Germiston South African U23 Championships, Germiston
800m	1:55.73	-	Mar 26	Germiston Yellow Pages Series, Germiston
1500m	4:00.54	-	Mar 26	Germiston Yellow Pages Series, Germiston
800m	1:49.92	-	Mar 10	Cape Town Yellow Pages Series, Cape Town
800m	1:48.91	-	Feb 25	Pretoria Yellow Pages Series, Pretoria
800m	1:49.54	-	Feb 19	Potchefstroom Yellow Pages Series, Potchefstroom

2010

21 performances

Discipline	Result	Wind	Date	Competitions
800m	1:49.08	-	Jul 30	Nairobi African Championships, Nyayo National Stadium, Nairobi
800m	1:48.56	-	Jul 29	Nairobi African Championships, Nyayo National Stadium, Nairobi
800m	1:50.22	-	Jul 28	Nairobi African Championships, Nyayo National Stadium, Nairobi
800m	1:46.33	-	Jul 13	Naimette-Xhovémont Meeting International de Liége, Liège
800m	1:46.64	-	Jul 10	Heusden-Zolder KBC Night of Athletics, Heusden-Zolder
800m	1:46.55	-	Jul 3	Uden MONDO Keien Meeting, Uden
1500m	3:41.88	-	Jun 29	Metz Meeting National D1, Metz
1500m	3:46.86	-	Jun 25	Meeting Stanislas Nancy, Stade Raymond Petit, Tomblaine
800m	1:50.71	-	Jun 16	Hérouville-St-Clair Meeting National D1, Hérouville
800m	1:46.76	-	Jun 12	Leiden Gouden Spike, Leiden
800m	1:54.27	-	Jun 5	Potchefstroom
800m	1:50.48	-	Apr 17	Potchefstroom South African University Championships, Potchefstroom
1500m	3:57.59	-	Apr 17	Potchefstroom South African University Championships, Potchefstroom
800m	1:55.52	-	Apr 6	Germiston Yellow Pages Series, Germiston
1500m	3:50.49	-	Mar 30	Stellenbosch Yellow Pages Series, Stellenbosch
800m	1:46.77	-	Mar 24	Johannesburg Yellow Pages Series, Johannesburg
1500m	3:40.28	-	Mar 21	South African Championships, Durban
1500m	3:42.82	-	Mar 20	South African Championships, Durban
800m	1:47.4HT	-	Mar 4	Potchefstroom Yellow Pages Series, Potchefstroom
1500m	3:44.22	-	Feb 26	Durban Yellow Pages Series, Durban
Mile	4:02.88	-	Feb 19	Port Elizabeth Yellow Pages Series, Port Elizabeth

2009

5 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:47.00	-	Jul 31	Bambous African Junior Championships, Bambous
CrossCount	27:17	-	Mar 28	37th IAAF World Cross Country Championships, Golf Club Al Bisharat, Amman
1500m	3:46.05	-	Mar 14	South African Championships, Stellenbosch
1500m	3:42.62	-	Mar 13	South African Championships, Stellenbosch
1500m	3:49.37	-	Feb 20	Port Elizabeth Yellow Pages Series, Port Elizabeth

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FAQ

Frequently asked questions

What is Windy Cylof Jonas's 800 m personal best?

Windy Cylof Jonas's 800 m personal best is 1:46.33, set on Jul 13, 2010 in Liège (BEL).

Which events does Windy Cylof Jonas compete in?

Windy Cylof Jonas competes in the 800 m and 1500 m.

How did Windy Cylof Jonas perform in 2013?

2013 season best: 1:48.69, set on Apr 12, 2013.