Athlete Profile

    Kenya Kenya
    28 NOV 1992
    2020 Platinum
Geoffrey Kamworor in the 10,000m at the IAAF World Championships, Beijing 2015 (Getty Images)

Current World Ranking Positions

Discipline Place Score
Men's 10,000m 11 1253
Men's Marathon 26 1325
Men's Overall Ranking 138 1325
Men's Road Running 3 1289

Highest Ever World Ranking Positions

Discipline Place Duration
Men's 10,000m 8 for 6 weeks
Men's Marathon 17 for 4 weeks
Men's Overall Ranking 124 for 44 weeks
Men's Road Running 1 for 3 weeks
Highest ever World Rankings position is considered from 1/1/2019


Discipline Performance Wind Venue Date Records Results Score
1500 Metres 3:40.7h Kisii (KEN) 09 MAY 2015 1097
3000 Metres 7:51.55 Hayward Field, Eugene, OR (USA) 27 MAY 2017 1106
5000 Metres 12:59.98 Hayward Field, Eugene, OR (USA) 28 MAY 2016 1210
10,000 Metres 26:52.65 Hayward Field, Eugene, OR (USA) 29 MAY 2015 1238
10 Kilometres 27:44 Bengaluru (IND) 18 MAY 2014 1166
10 Miles Road 44:57 Bern (SUI) 11 MAY 2019 1207
Half Marathon 58:01 København (DEN) 15 SEP 2019 1277
Marathon 2:06:12 Berlin (GER) 30 SEP 2012 1230


* Not legal.


Discipline Performance Wind Place Date Records Results Score
Half Marathon 59:38 Istanbul (TUR) 04 APR 2021 1208


1500 Metres

Performance Place Date
2017 3:41.1h Eldoret (KEN) 19 MAY 2017
2015 3:40.7h Kisii (KEN) 09 MAY 2015
2010 3:48.15 Äänekoski (FIN) 13 JUN 2010


3000 Metres

Performance Place Date
2017 7:51.55 Hayward Field, Eugene, OR (USA) 27 MAY 2017
2010 7:54.15 Eurajoki (FIN) 06 JUN 2010


5000 Metres

Performance Place Date
2017 13:01.35 Hayward Field, Eugene, OR (USA) 27 MAY 2017
2016 12:59.98 Hayward Field, Eugene, OR (USA) 28 MAY 2016
2015 13:13.28 Nairobi (KEN) 09 JUL 2015
2012 13:28.8h Nairobi (KEN) 14 JUN 2012
2011 13:12.23 Icahn Stadium (Fordham), New York, NY (USA) 11 JUN 2011
2010 13:42.01 Lapinlahti (FIN) 18 JUL 2010


10,000 Metres

Performance Place Date
2019 27:24.76 Nyayo National Stadium, Nairobi (KEN) 22 AUG 2019
2017 26:57.77 Olympic Stadium, London (GBR) 04 AUG 2017
2016 27:31.94 Estádio Olímpico, Rio de Janeiro (BRA) 13 AUG 2016
2015 26:52.65 Hayward Field, Eugene, OR (USA) 29 MAY 2015
2013 28:17.0h Nairobi (KEN) 25 MAY 2013
2011 27:06.35 Hayward Field, Eugene, OR (USA) 03 JUN 2011


10 Kilometres

Performance Place Date
2018 28:18 Bengaluru (IND) 27 MAY 2018
2014 27:44 Bengaluru (IND) 18 MAY 2014
2012 28:00 Bengaluru (IND) 27 MAY 2012


10 Miles Road

Performance Place Date
2019 44:57 Bern (SUI) 11 MAY 2019


Half Marathon

Performance Place Date
2021 59:38 Istanbul (TUR) 04 APR 2021
2019 58:01 København (DEN) 15 SEP 2019
2018 1:00:02 Valencia (ESP) 24 MAR 2018
2016 59:10 Cardiff (GBR) 26 MAR 2016
2014 59:07 New Delhi (IND) 23 NOV 2014
2013 58:54 Ras Al Khaimah (UAE) 15 FEB 2013
2012 59:26 Den Haag (NED) 11 MAR 2012
2011 59:31 New Delhi (IND) 27 NOV 2011



Performance Place Date
2019 2:08:13 New York, NY (USA) 03 NOV 2019
2018 2:06:26 New York, NY (USA) 04 NOV 2018
2017 2:10:53 New York, NY (USA) 05 NOV 2017
2015 2:10:48 New York, NY (USA) 01 NOV 2015
2014 2:06:39 Berlin (GER) 28 SEP 2014
2013 2:06:26 Berlin (GER) 29 SEP 2013
2012 2:06:12 Berlin (GER) 30 SEP 2012

Honours - World Championships

Place Discipline Mark Wind Place Date
2. 10,000 Metres 27:01.76 National Stadium, Beijing (CHN) 22 AUG 2015
6. 10,000 Metres 26:57.77 Olympic Stadium, London (GBR) 04 AUG 2017

Honours - World Half Marathon Championships

Place Discipline Mark Wind Place Date
1. Half Marathon 1:00:02 Valencia (ESP) 24 MAR 2018
1. Half Marathon 59:10 Cardiff (GBR) 26 MAR 2016
1. Half Marathon 59:08 København (DEN) 29 MAR 2014

Honours - World Cross Country Championships

Place Discipline Mark Wind Place Date
1. Senior Race 28:24 Kololo, Kampala (UGA) 26 MAR 2017
1. Senior Race 34:52 Qingzhen, Guiyang (CHN) 28 MAR 2015
1. U20 Race 22:21 Punta Umbria (ESP) 20 MAR 2011
3. Senior Race 31:55 Aarhus (DEN) 30 MAR 2019

Honours - Major Marathon

Place Discipline Mark Wind Place Date
1. Marathon 2:10:53 New York, NY (USA) 05 NOV 2017
2. Marathon 2:10:48 New York, NY (USA) 01 NOV 2015
3. Marathon 2:06:26 New York, NY (USA) 04 NOV 2018
3. Marathon 2:06:26 Berlin (GER) 29 SEP 2013
3. Marathon 2:06:12 Berlin (GER) 30 SEP 2012
4. Marathon 2:06:39 Berlin (GER) 28 SEP 2014

Honours - National Championships

Place Discipline Mark Wind Place Date
1. 10,000 Metres 27:24.76 Nyayo National Stadium, Nairobi (KEN) 22 AUG 2019
1. 5000 Metres 13:14.7h Nairobi (KEN) 11 JUL 2015
1. 5000 Metres 13:31.3h Nairobi (KEN) 15 JUN 2012
Results in:

Half Marathon

Date Competition Cnt. Cat Race Pl. Result
04 APR 2021 N Kolay Istanbul Half Marathon, Istanbul TURTUR B F 2. 59:38

Focus on Athletes biographies are produced by the IAAF Communications Dept, and not by the IAAF Statistics and Documentation Division. If you have any enquiries concerning the information, please use the Contact IAAF page, selecting ‘Focus on Athletes Biographies’ in the drop down menu of contact area options.

Compiled 9 August 2016

Geoffrey Kipsang KAMWOROR (5000m/10,000m/Road Races)

Born 22 November 1992

Camp: Global Sports

Manager: Jos Hermens

Coach: Patrick Sang

Trains in Kaptagat

With four world titles under his belt, Geoffrey Kipsang Kamworor is a championship athlete per excellence.

Still only 23, he won the 2011 World Junior Cross Country 8K title, clinched the senior 12K World Cross crown four years later and is a two time World Half Marathon champion as well as 10,000 metres silver medallist at last year’s World Athletics Championships.

Kamworor has also earned a reputation for his versatility due to his ability to seamlessly switch from the road to the track road and cross country and deliver on each of them earning the moniker Man for all Surfaces.

“It depends on preparations and the advice I get from coach and manager, I maintain the programme that I am given by the coach; that is how I manage. “For cross country I need endurance and speed, the track needs more of speed, while the road running needs more of endurance.”

He reckons cross country cuts between track and road racing.

“Cross country assists me much in preparing for track. The speed you acquire from cross country will help you when you switch to track. Also after running the track, the speed will be there for the road.”
“All surfaces are my favourite. I enjoy cross country so much, but all in all I aspire to make good results and do good regardless of where am competing.”

In an era where athletes have become more engaging with the public especially on social media, Kamworor is something of a throwback. Quiet, unassuming and driven, he prefers to keep a low profile doing his talking when he steps into competition.

A gifted athlete, Kamworor started running when he was only 16 at the insistence of his teacher.

“There was a games teacher who used to encourage me. He told me he thought I had the talent and urged me on even though I was not very outgoing. Then when I joined Global, I got advice from Eliud Kipchoge who inspires me.”

He first tried his hand at international competitions in 2010, competing in Scandinavia at distances including 1500m, 3000m and 5000 metres. In December that year he joined the Global Sports Camp.

Joining the camp did his training a world of good, as in 2011; he won his first World title at the World Cross Country Championships in Punta Umbria.

Kamworor could only finish fourth at the Kenyan Trials and then had issues with his travel documents, arriving the Spanish resort only a day before competition. He however brushed that aside with a commanding performance leading from gun to tape to claim his first major title.

Two weeks later, Kamworor was in Germany for the Berlin Half Marathon, which he won in 60:38. He then turned his attention to the track, clocking 27:06.35 in the 10,000m in Eugene before moving on to New York a week later, where he timed 13:12.23 in 5,000m.

He won his second half marathon in Lille in September (60:02) before returning to Berlin, where he was a pacemaker for Haile Gebrselassie in a marathon race that saw Patrick Makau set a new World record time of 2:03:38. Kamworor squeezed in a second place finish in Delhi (59:31) at the end of November.

Kamworor started his 2012 season in cross country, with a win in Sevilla and a second lace in Elgoibar, before a seventh place finish at the National Cross Country Championships in February In March he improved his half marathon time to 59:26 in The Hague.

He then changed surface again to the track, winning the 5000 metres at the National Championships, timing but failed to make the team for the London Olympic Games after coming fifth in heat two of the Olympic trials on 21 June.

He overcame the disappointment by completing his first marathon in Berlin in September, where he finished third in a personal best time of 2:06:12.

Kamworor beat a strong field that included Stanley Biwott, Geoffrey Mutai and Feyisa Lelisa to win Ras Al Khaimah in February 2013 in 58:54. In April, he competed in Rotterdam marathon timing 2:09:12 for fourth place.

He ran just one 10,000m race that year, at the Police Championships in May, where he stopped the clock at 28:17.0.

In September he returned to Berlin, clocking 2:06:26 in third place at the marathon won by Wilson Kipsang in a then World record time of 2:03:23.

Tokyo Marathon started the year for Kamworor in 2014, with a sixth place finish (2:07:37). Slightly over a month later, he claimed his second global title when he swept all before him to win gold at the World Half Marathon Championships in Copenhagen on 29 March in 59:08.

A return to Berlin Marathon in September saw him time 2:06:39 for fourth place as the World record tumbled yet again, with Dennis Kimetto setting a new mark of 2:02:57.

He still had enough energy to set a seasonal best in the half marathon in December, timing 59.07 in Delhi.

A huge fan of cross country, Kipsang started 2015 by finishing second in February at the Kenya Championships to select a team for the world Cross event in Guiyang.

Once in the Chinese city, Kamworor and compatriot Bedan Karoki worked in tandem for most of the race, dropping their main challengers, until 400 metres before the finish when Kamworor powered away to claim gold.

With another World title under his belt, Kamworor declared his intention of making the Beijing team for the World Championships. He won the 5000m at the Kenyan Championships in July, clocking 13:14.7h before winning the 10,000m race at the Kenya Trials in 27:11.89 three weeks later. Once again, Karoki came second.

At the World Championships, Kamworor and Karoki worked at pushing the pace, but in the end, the World Cross Champion could not live with Mo Farah’s finishing kick, settling for silver in 27:01.76.

Done with track for the season, Kamworor shifted attention to his first New York Marathon In a race run in hot conditions, Kamworor made a move late in the race, but failed to sustain it and was pipped at the end by Stanley Biwott, settling once again for silver in 2:10:48.

Eager to retain his World Half Marathon title, Kamworor lined up against Karoki and Farah in Cardiff on 26 Marchthis year.

He fell at the start, suffering bruised knees, but was up in a flash and seven seconds later rejoined the leading pack. From there, he and Karoki set a punishing pace and it was no surprise that by the 15km mark, they had dropped everybody else.

Again, Kamworor’s finishing power told, as he streaked away from his compatriot to win in 59:10.

“It’s really great. It’s really important for me. Actually I’m really happy to defend my title especially since I fell down at the start, but no problem, I stayed strong. It’s unfortunate that I fell down at the start. People were coming from behind and pushing me down,” he declared.

With one eye on the Olympic Trials, Kamworor went under 13 minutes for the first time in May, clocking 12:59.98 over 5000m as he finished second at the Prefontaine Classic Meet in Oregon.

A month later, he was at the Kenyan Trials held in Eldoret. Favourite to win the race, Kamworor dropped out with eight laps to go due to stomach cramps, joining Karoki who had dropped out a few laps earlier.

Despite failure to finish, Kamworor was included in the Olympic team, where he is expected to renew acquaintances with Farah.

“I have learnt a lot from Mo Farah, he is good at finish. He’s someone who can sprint at the end, leaving everyone wondering how. So I have worked on that and I believe I will deliver.” Kamworor said.

“We normally agree to do things together and when we plan, it happens. We have helped one another in many ways and I don’t fear, because we listen to one another despite other things. We shall work hard to ensure that we bring the gold, silver and bronze to Kenya at the Olympic Games,” Kamworor opined.

Personal Bests

5000m: 12:59.98 (2016)
10,000m: 26:52.65 (2015)
Half Marathon: 58:54 (2013)
Marathon: 2:06:12 (2012)

Yearly Progression

5000m: 2010-13:42.01; 2011-13:12.23; 2012-13:28.8A; 2013- -; 2014- -; 2015-13:13.28; 2016-12:59.98
10,000m: 2011-27:06.35; 2012- -; 2013-28:17.0h; 2014- -; 2015-26:52.65; 2016-
Half Marathon: 2011-59:31; 2012-59:26; 2013-58:54; 2014-59:07; 2015- -; 2016-59:10
Marathon: 2012-2:06:12; 2013-2:06:26; 2014-2:06:39; 2015-2:10:48; 2016-

Career Highlights

2011 1st World Cross Country Championships, Punta Umbria (Juniors)
2014 1st World Half Marathon Championships, Copenhagen
2015 1st World Cross Country Championships, Guiyang (Seniors)
2015 2nd World Championships, Beijing (10,000m)
2016 1st World Half Marathon Championships, Cardiff

Prepared by James Wokabi and Mutwiri Mutuota for the IAAF ‘Focus on Athletes’ project. Copyright IAAF 2016