Decathlon

From Wikipedia, the free encyclopedia
College decathletes pose at the 2009 NCAA Outdoor Track & Field Championships in Fayetteville, Arkansas, USA.

The decathlon is a combined event in athletics consisting of ten track and field events. The word decathlon is of Greek origin, from δέκα (déka, meaning "ten") and ἄθλος (áthlos, or ἄθλον, áthlon, meaning "feat"). Events are held over two consecutive days and the winners are determined by the combined performance in all. Performance is judged on a points system in each event, not by the position achieved.[1] The decathlon is contested mainly by male athletes, while female athletes typically compete in the heptathlon.

Traditionally, the title of "World's Greatest Athlete" has been given to the man who wins the Olympic decathlon. This began when King Gustav V of Sweden told Jim Thorpe, "You, sir, are the world's greatest athlete" after Thorpe won the decathlon at the Stockholm Olympics in 1912.[2] The current decathlon world record holder is American Ashton Eaton, who scored 9039 points at the 2012 United States Olympic Trials.[3]

The event developed from the ancient pentathlon. Pentathlon competitions were held at the ancient Greek Olympics. Pentathlons involved five disciplines – long jump, discus throw, javelin throw, sprint and a wrestling match.[4] Introduced in Olympia during 708 BC, the competition was extremely popular for many centuries. By the sixth century BC, pentathlons had become part of religious games. The Amateur Athletic Union held "all around events" from the 1880s and a decathlon first appeared on the Olympic athletics program at the 1904 Games.[5]

Format

Men's decathlon

The vast majority of international and top level men's decathlons are divided into a two-day competition, with the track and field events held in the order below. Traditionally, all decathletes who finished the event do a round of honour together after the competition, rather than just the winner or medalling athletes.

Day 1

Day 2

Women's decathlon

At major championships, the women's equivalent of the decathlon is the seven-event heptathlon; prior to 1981 it was the five-event pentathlon.[6] However, in 2001 the IAAF approved scoring tables for women's decathlon; the current world record holder is Austra Skujytė of Lithuania.[7] Women's disciplines differ from men's in the same way as for standalone events: the shot, discus and javelin weigh less, and the sprint hurdles uses lower hurdles over 100 m rather than 110 m. The points tables used are the same as for the heptathlon in the shared events. The schedule of events differs from the men's decathlon, with the field events switched between day one and day two; this is to avoid scheduling conflicts when men's and women's decathlon competitions take place simultaneously.[8]

Day 1

Day 2

One hour

The one hour decathlon is a special type of decathlon in which the athletes have to start the last of ten events (1500 m) within sixty minutes after the start of the first event. The world record holder is a Czech decathlete Robert Změlík, who achieved 7897 points at a meeting in Ostrava, Czechoslovakia, in 1992.[9]

Points system

Event A B C
100 m 25.4347 18 1.81
Long jump 0.14354 220 1.4
Shot put 51.39 1.5 1.05
High jump 0.8465 75 1.42
400 m 1.53775 82 1.81
110 m hurdles 5.74352 28.5 1.92
Discus throw 12.91 4 1.1
Pole vault 0.2798 100 1.35
Javelin throw 10.14 7 1.08
1500 m 0.03768 480 1.85

The 2001 IAAF points tables use the following formulae:[10]

  • Points = INT(A(BP)C) for track events (faster time produces a better score)
  • Points = INT(A(PB)C) for field events (greater distance or height produces a better score)

A, B and C are parameters that vary by discipline, as shown in the table on the right, while P is the performance by the athlete, measured in seconds (running), metres (throwing), or centimetres (jumping).[10]

The decathlon tables should not be confused with the scoring tables compiled by Bojidar Spiriev, to allow comparison of the relative quality of performances by athletes in different events. On those tables, for example, a decathlon score of 9006 points equates to 1,265 "comparison points", the same number as a triple jump of 18 m.[11]

Benchmarks

Split evenly between the events, the following table shows the benchmark levels needed to earn 1000, 900, 800 and 700 points in each sport.

Event 1000 pts 900 pts 800 pts 700 pts Units
100 m 10.395 10.827 11.278 11.756 Seconds
Long jump 7.76 7.36 6.941 6.51 Metres
Shot put 18.4 16.79 15.16 13.53 Metres
High jump 2.20 2.10 1.99 1.88 Metres
400 m 46.17 48.19 50.32 52.58 Seconds
110 m hurdles 13.8 14.59 15.419 16.29 Seconds
Discus throw 56.17 51.4 46.59 41.72 Metres
Pole vault 5.28 4.96 4.63 4.29 Metres
Javelin throw 77.19 70.67 64.09 57.45 Metres
1500 m 3:53.79 4:07.42 4:21.77 4:36.96 Minutes:Seconds

Records

The current world record holder for the decathlon is Ashton Eaton of the United States, with a score of 9039 points set during the 2012 Olympic trials in Eugene, Oregon.[12]

Record Score Athlete Year
World 9039  Ashton Eaton (USA) 2012
World junior 8397  Torsten Voss (GDR) 1982
Continental records
Africa 8343  Willem Coertzen (RSA) 2013
Asia 8725  Dmitriy Karpov (KAZ) 2004
Europe 9026  Roman Šebrle (CZE) 2001
North, Central America
and Caribbean
9039  Ashton Eaton (USA) 2012
Oceania 8490  Jagan Hames (AUS) 1998
South America 8291  Tito Steiner (ARG) 1983

Decathlon bests

The total decathlon score for all world records in the respective events would be 12,553. The total decathlon score for all the best performances achieved during decathlons is 10,506. The Difference column shows the difference in points between the decathlon points that the individual current world record would be awarded and the points awarded to the current decathlon record for that event. The % Difference column shows the percentage difference between the time, distance or height of the individual world record and the decathlon record (other than the Total entry, which shows the percentage difference between awarded decathlon points). The relative differences in points are much higher in throwing events than in running and jumping events.

Decathlon bests are only recognised when an athlete completes the ten-event competition with a score over 7000 points.[13]

World records (WR) compared to decathlon bests (DB)
Event Type Athlete Record Score Difference % Difference Date Location Ref
100 m
WR  Usain Bolt (JAM) 9.58 s 1202 158 6.58 2009-08-16 Berlin
DB  Ashton Eaton (USA) 10.21 s 1044 2012-06-22 Eugene [14]
Long jump
WR  Mike Powell (USA) 8.95 m 1312 192 8.04 1991-08-30 Tokyo
DB  Ashton Eaton (USA) 8.23 m 1120 2012-06-22 Eugene [15]
Shot put
WR  Randy Barnes (USA) 23.12 m 1295 247 17.08 1990-05-20 Westwood
DB  Edy Hubacher (SUI) 19.17 m 1048 1969-10-05 Bern
High jump
WR  Javier Sotomayor (CUB) 2.45 m 1244 183 7.35 1993-07-27 Salamanca
DB  Rolf Beilschmidt (GDR) &
 Christian Schenk (GDR)
2.27 m 1061 1977-10-01 1988-09-28 Jena
Seoul
400 m
WR  Michael Johnson (USA) 43.18 s 1156 131 5.79 1999-08-26 Seville
DB  Bill Toomey (USA) 45.68 s 1025 1968-10-18 Mexico City
110 m hurdles
WR  Aries Merritt (USA) 12.80 s 1135 91 4.66 2012-09-07 Brussels
DB  Ashton Eaton (USA) 13.35 s 1060 2011-06-04 Eugene
Discus throw
WR  Jürgen Schult (GDR) 74.08 m 1383 390 24.58 1986-06-06 Neubrandenburg
DB  Bryan Clay (USA) 55.87 m 993 2005-06-24 Carson
Pole vault
WR  Sergey Bubka (UKR) 6.14 m 1277 125 6.19 1994-07-31 Sestriere
DB  Tim Lobinger (GER) 5.76 m 1152 1999-09-16 Leverkusen
Javelin throw
WR  Jan Železný (CZE) 98.48 m 1331 291 18.80 1996-05-25 Jena
DB  Peter Blank (FRG) 79.80 m 1040 1992-07-19 Emmelshausen
1500 m
WR  Hicham El Guerrouj (MAR) 3m 26.00s 1218 255 15.87 1998-07-14 Rome
DB  Robert Baker (USA) 3m 58.70s 963 1980-04-03 Austin
Total World records 12,553 2063 16.43
Decathlon bests 10,506

All-time top ten athletes

Men

Rank Score Athlete Venue Date
1 9039  Ashton Eaton (USA) Eugene 2012-06-23
2 9026  Roman Šebrle (CZE) Götzis 2001-05-27
3 8994  Tomáš Dvořák (CZE) Prague 1999-07-04
4 8891  Dan O'Brien (USA) Talence 1992-09-05
5 8847  Daley Thompson (GBR) Los Angeles 1984-08-09
6= 8832  Jürgen Hingsen (GER) Mannheim 1984-06-09
6= 8832  Bryan Clay (USA) Eugene 2008-06-30
8 8815  Erki Nool (EST) Edmonton 2001-08-07
9 8792  Uwe Freimuth (GDR) Potsdam 1984-07-21
10 8790  Trey Hardee (USA) Berlin 2009-08-20

Women

Rank Score Athlete Venue Date
1 8358  Austra Skujyte (LTU) Columbia, Missouri 2005-04-15
2 8150  Marie Collonvillé (FRA) Talence 2004-09-26
3 7798  Irina Karpova (KAZ) Talence 2004-09-26
4 7358  Julie Martin (FRA) Talence 2004-09-26
5 7064  Breanna Eveland (USA) Columbia, Missouri 2006-04-14
6 6749  Barbora Špotáková (CZE) Talence 2004-09-26
7 6709  Marie-Cécile Crancé (FRA) Talence 2004-09-26
8 6641  Lindsay Grigoriev (USA) Columbia, Missouri 2005-04-15
9 6614  María Peinado (ESP) Castellón 2005-10-23
10 6599  Sara Tani (ITA) Udine 2006-10-22

Olympic medalists

Games Gold Silver Bronze
1904 St. Louis
 Tom Kiely (GBR)  Adam Gunn (USA)  Truxton Hare (USA)
1908 Londonnot included in the Olympic program
1912 Stockholm
 Jim Thorpe (USA)  Charles Lomberg (SWE)  Gösta Holmér (SWE)
 Hugo Wieslander (SWE)
1920 Antwerp
 Helge Løvland (NOR)  Brutus Hamilton (USA)  Bertil Ohlson (SWE)
1924 Paris
 Harold Osborn (USA)  Emerson Norton (USA)  Aleksander Klumberg (EST)
1928 Amsterdam
 Paavo Yrjölä (FIN)  Akilles Järvinen (FIN)  Ken Doherty (USA)
1932 Los Angeles
 James Bausch (USA)  Akilles Järvinen (FIN)  Wolrad Eberle (GER)
1936 Berlin
 Glenn Morris (USA)  Bob Clark (USA)  Jack Parker (USA)
1948 London
 Bob Mathias (USA)  Ignace Heinrich (FRA)  Floyd Simmons (USA)
1952 Helsinki
 Bob Mathias (USA)  Milt Campbell (USA)  Floyd Simmons (USA)
1956 Melbourne
 Milt Campbell (USA)  Rafer Johnson (USA)  Vasili Kuznetsov (URS)
1960 Rome
 Rafer Johnson (USA)  Yang Chuan-Kwang (ROC)  Vasili Kuznetsov (URS)
1964 Tokyo
 Willi Holdorf (EUA)  Rein Aun (URS)  Hans-Joachim Walde (EUA)
1968 Mexico City
 Bill Toomey (USA)  Hans-Joachim Walde (FRG)  Kurt Bendlin (FRG)
1972 Munich
 Mykola Avilov (URS)  Leonid Lytvynenko (URS)  Ryszard Katus (POL)
1976 Montreal
 Bruce Jenner (USA)  Guido Kratschmer (FRG)  Mykola Avilov (URS)
1980 Moscow
 Daley Thompson (GBR)  Yuriy Kutsenko (URS)  Sergei Zhelanov (URS)
1984 Los Angeles
 Daley Thompson (GBR)  Jürgen Hingsen (FRG)  Siegfried Wentz (FRG)
1988 Seoul
 Christian Schenk (GDR)  Torsten Voss (GDR)  David Steen (CAN)
1992 Barcelona
 Robert Změlík (TCH)  Antonio Peñalver (ESP)  Dave Johnson (USA)
1996 Atlanta
 Dan O'Brien (USA)  Frank Busemann (GER)  Tomáš Dvořák (CZE)
2000 Sydney
 Erki Nool (EST)  Roman Šebrle (CZE)  Chris Huffins (USA)
2004 Athens
 Roman Šebrle (CZE)  Bryan Clay (USA)  Dmitriy Karpov (KAZ)
2008 Beijing
 Bryan Clay (USA)  Andrei Krauchanka (BLR)  Leonel Suárez (CUB)
2012 London
 Ashton Eaton (USA)  Trey Hardee (USA)  Leonel Suárez (CUB)

World Championships medalists

1983 Helsinki  Daley Thompson (GBR)  Jürgen Hingsen (FRG)  Siegfried Wentz (FRG)
1987 Rome  Torsten Voss (GDR)  Siegfried Wentz (FRG)  Pavel Tarnovetskiy (URS)
1991 Tokyo  Dan O'Brien (USA)  Mike Smith (CAN)  Christian Schenk (GER)
1993 Stuttgart  Dan O'Brien (USA)  Eduard Hämäläinen (BLR)  Paul Meier (GER)
1995 Gothenburg  Dan O'Brien (USA)  Eduard Hämäläinen (BLR)  Mike Smith (CAN)
1997 Athens  Tomáš Dvořák (CZE)  Eduard Hämäläinen (FIN)  Frank Busemann (GER)
1999 Seville  Tomáš Dvořák (CZE)  Dean Macey (GBR)  Chris Huffins (USA)
2001 Edmonton  Tomáš Dvořák (CZE)  Erki Nool (EST)  Dean Macey (GBR)
2003 Saint-Denis  Tom Pappas (USA)  Roman Šebrle (CZE)  Dmitriy Karpov (KAZ)
2005 Helsinki  Bryan Clay (USA)  Roman Šebrle (CZE)  Attila Zsivóczky (HUN)
2007 Osaka  Roman Šebrle (CZE)  Maurice Smith (JAM)  Dmitriy Karpov (KAZ)
2009 Berlin  Trey Hardee (USA)  Leonel Suárez (CUB)  Aleksandr Pogorelov (RUS)
2011 Daegu  Trey Hardee (USA)  Ashton Eaton (USA)  Leonel Suárez (CUB)
2013 Moscow  Ashton Eaton (USA)  Michael Schrader (GER)  Damian Warner (CAN)

Season's bests

YearScoreAthletePlace
1960 8683  Rafer Johnson (USA) ?
1961 8709  Philip Mulkey (USA) ?
1962 8248  Chuan-Kwang Yang (ROC) ?
1963 8089  Chuan-Kwang Yang (ROC) ?
1964 7950  Manfred Bock (FRG) ?
1965 7883  Mikhail Storozhenko (URS) ?
1966 8234  Bill Toomey (USA) ?
1967 8319  Kurt Bendlin (FRG) ?
1968 8222 A  Bill Toomey (USA) ?
1969 8417  Bill Toomey (USA) ?
1970 8130  Rüdiger Demmig (GDR) ?
1971 8244  Kurt Bendlin (FRG) ?
1972 8466  Mykola Avilov (URS) Munich
1973 8163  Lennart Hedmark (SWE) Bonn
1974 8229  Ryszard Skowronek (POL) Montreal
1975 8429  Bruce Jenner (USA) Eugene
1976 8634  Bruce Jenner (USA) Montreal
1977 8400  Aleksandr Grebenyuk (URS) Riga
1978 8493  Guido Kratschmer (FRG) Bernhausen
1979 8476  Guido Kratschmer (FRG) Krefeld
1980 8667  Guido Kratschmer (FRG) Bernhausen
1981 8334  Rainer Pottel (GDR) Birmingham
1982 8774  Daley Thompson (GBR) Athens
1983 8825  Jürgen Hingsen (FRG) Bernhausen
1984 8847  Daley Thompson (GBR) Los Angeles
1985 8559  Torsten Voss (GDR) Dresden
1986 8811  Daley Thompson (GBR) Stuttgart
1987 8680  Torsten Voss (GDR) Rome
1988 8512  Christian Plaziat (FRA) Talence
1989 8549  Dave Johnson (USA) Houston
1990 8574  Christian Plaziat (FRA) Split
1991 8812  Dan O'Brien (USA) Tokyo
1992 8891  Dan O'Brien (USA) Talence
1993 8817  Dan O'Brien (USA) Stuttgart
1994 8735  Eduard Hämäläinen (BLR) Götzis
1995 8695  Dan O'Brien (USA) Göteborg
1996 8824  Dan O'Brien (USA) Atlanta
1997 8837  Tomáš Dvořák (CZE) Athens
1998 8755  Dan O'Brien (USA) Uniondale
1999 8994  Tomáš Dvořák (CZE) Prague
2000 8900  Tomáš Dvořák (CZE) Götzis
2001 9026  Roman Šebrle (CZE) Götzis
2002 8800  Roman Šebrle (CZE) Götzis
2003 8807  Roman Šebrle (CZE) Götzis
2004 8893  Roman Šebrle (CZE) Athens
2005 8732  Bryan Clay (USA) Helsinki
2006 8677  Bryan Clay (USA) Götzis
2007 8697  Roman Šebrle (CZE) Kladno
2008 8832  Bryan Clay (USA) Eugene
2009 8790  Trey Hardee (USA) Berlin
2010 8483  Bryan Clay (USA) Götzis
2011 8729  Ashton Eaton (USA) Eugene
2012 9039  Ashton Eaton (USA) Eugene
2013 8809  Ashton Eaton (USA) Moscow

National records

  • As of December 2013.
Score Nation Athlete Date Location Ref
9039  United States Ashton Eaton 2012-06-23 Eugene [12]
9026  Czech Republic Roman Šebrle 2001-04-27 Götzis
8847  United Kingdom Daley Thompson 1984-08-09 Los Angeles
8832  Germany Jürgen Hingsen 1984-06-09 Mannheim
8815  Estonia Erki Nool 2001-08-07 Edmonton
8735  Belarus Eduard Hämäläinen 1994-05-29 Götzis
8730  Finland Eduard Hämäläinen 1997-08-06 Athens
8725  Kazakhstan Dmitriy Karpov 2004-08-24 Athens
8709  Ukraine Aleksandr Apaychev 1984-06-03 Neubrandenburg
8698  Russia Grigoriy Degtyaryev 1984-06-22 Kiev
8654  Cuba Leonel Suárez 2009-07-04 Havana
8644  Jamaica Maurice Smith 2007-09-01 Osaka
8626  Canada Mike Smith 1996-05-26 Götzis
8574  France Christian Plaziat 1990-08-29 Split
8573  Iceland Jón Arnar Magnússon 1998-05-31 Götzis
8566  Poland Sebastian Chmara 1998-05-17 Murcia
8554  Hungary Attila Zsivóczky 2000-06-04 Götzis
8526  Spain Francisco Javier Benet 1998-05-17 Murcia
8519  Belgium Hans Van Alphen 2012-05-27 Götzis [18]
8506  Netherlands Eelco Sintnicolaas 2012-05-27 Götzis [18]
8490  Australia Jagan Hames 1998-09-18 Kuala Lumpur
8445  Uzbekistan Ramil Ganiyev 1997-08-06 Athens
8437  Lithuania Rišardas Malachovskis 1988-07-02 Staiki
8406  Sweden Nicklas Wiberg 2009-08-20 Berlin
8359  New Zealand Simon Poelman 1987-03-22 Christchurch
8343  South Africa Willem Coertzen 2013-04–11 Moscow [19]
8334   Switzerland Stephan Niklaus 1983-07-03 Lausanne
8332  Algeria Larbi Bouraada 2012-06-15 Ratingen [20]
8320  Austria Gernot Kellermayr 1993-05-30 Götzis
8312  Latvia Edgars Eriņš 26–27 May 2011 Valmiera
8291  Argentina Tito Steiner 1983-06-23 Provo
8290  China Qi Haifeng 2005-05-29 Götzis
8288  Moldova Valeri Kachanov 1980-06-21 Moscow
8276  Brazil Luiz Alberto de Araújo 2012-06–30 São Paulo [21]
8275  Serbia Mihail Dudaš 2013-08-11 Moscow
8213  Portugal Mário Aníbal 2001-07-01 Kaunas
8206  Republic of China Yang Chuan-Kwang 1963-04-28 Walnut
8199  Bulgaria Atanas Andonov 1981-06-21 Sofia
8169  Italy Beniamino Poserina 1996-10-06 Formia
8160  Norway Benjamin Jensen 1999-08-01 Greve
8073  Japan Keisuke Ushiro 2011-06–05 Kawasaki
8069  Greece Prodromos Korkizoglou 2000-07-02 Ibach
8065  Chile Gonzalo Barroilhet 2012-04-20 Charlottesville [22]
8062  Grenada Kurt Felix 2012-06-07 Des Moines [23]
8023  Tunisia Hamdi Dhouibi 2005-08-10 Helsinki
7994  Denmark Lars Warming 1988-06-19 Götzis
7882  Ireland Carlos O'Connell 1988-06-05 Emmitsburg
7860  South Korea Kim Kun-Woo 2011-08-28 Gongju
7846  Tajikistan Igor Sobolevskiy 1982-07-16 Leningrad
7843  Romania Vasile Bogdan 1975-06-07 Paris
7802  Cyprus Yeorgios Andreou 2000-08-12 Volos
7799  Slovakia Peter Soldos 2001-06-10 Arles
7777  Barbados Victor Houston 1997-08-06 Athens
7757  Turkey Alper Kasapoğlu 1996-04-19 Azusa
7756  Georgia Juri Dyachkov 1968-06-16 Tbilisi
7755  Vietnam Vu Van Huyen 2010-11-25 Guangzhou
7734  Venezuela Douglas Fernández 1983-08-27 Caracas
7730  Qatar Ahmad Hassan Moussa 2004-06-27 Ratingen
7711  Iran Hadi Sepehrzad 2008-07-21 Tehran
7704  Puerto Rico Luiggy Llanos 2003-08-06 Santo Domingo
7698  Slovenia Damjan Sitar 2006-05-28 Maribor
7659  Croatia Joško Vlašić 1983-06-25 Izmir
7632  Saint Lucia Dominic Johnson 1998-03-27 Tucson
7614  Mexico Alejandro Cárdenas 1996-05-11 Medellín
7522  Montenegro Darko Pešić 2013-07-12 Tampere
7511  Mauritius Guillaume Thierry 2013-09-07 Nice
7096  Israel Erez Meltzer 1994-07-31 Markt Schwaben
7095  Malaysia Muhammad Malik Tobias 2003-06-08 Filderstadt
7038  Philippines Jesson Ramil Cid 2013-12–18 Naypyidaw [24]
6943  Paraguay Claudio Escauriza 1982-10-12 Asunción

See also

  • DecaNation

Other multiple event contests

References

  1. "Decathlon". Encarta. 2008. Archived from the original on 2009-10-31. Retrieved 2008-08-06. 
  2. World's Greatest Athlete
  3. http://sportsillustrated.cnn.com/2012/writers/tim_layden/06/24/ashton-eaton-bryan-clay-olympic-trials/index.html
  4. Waldo E. Sweet, Erich Segal (1987). Sport and recreation in ancient Greece. Oxford University Press. (p37). Retrieved on 2011-05-07.
  5. IAAF Scoring Tables for Combined Events, p. 7.
  6. IAAF Scoring Tables for Combined Events, p. 9.
  7. "Decathlon Records". IAAF. Retrieved 2009-05-09. 
  8. IAAF Scoring Tables for Combined Events, p. 10.
  9. Decathlon Records. DECA - The Decathlon Associatiiton. Retrieved on 2007-10-23.
  10. 10.0 10.1 IAAF Scoring Tables for Combined Events, p. 24.
  11. IAAF Scoring Tables of Athletics - Outdoor - 2008 Edition p. 154.
  12. 12.0 12.1 "Decathlon Results". USATF. 23 June 2012. Retrieved 24 June 2012. 
  13. van Kuijen, Hans (2013-09-12). Eaton and Melnychenko lead Talence fields, Lavillenie to make Decathlon debut – IAAF Combined Events Challenge. IAAF. Retrieved on 2013-09-12.
  14. "U.S. Olympic trials: Ashton Eaton has record-setting Day 1 in decathlon". www.oregonlive.com. 22 June 2012. Retrieved 23 June 2012. 
  15. "Ashton Eaton Breaks Decathlon 100m and Long Jump World Records". www.oregonlive.com. 22 June 2012. Retrieved 23 June 2012. 
  16. Decathlon - men - senior - outdoor. IAAF. Retrieved on 2014-01-25.
  17. Decathlon - women - senior - outdoor. IAAF. Retrieved on 2014-01-25.
  18. 18.0 18.1 "Hypo-Meeting 2012 Men's Results". IAAF. 27 May 2012. Retrieved 27 May 2012. 
  19. "Decathlon Results". IAAF. 11 August 2013. Retrieved 11 August 2013. 
  20. "Decathlon Results". IAAF. 15 June 2012. Retrieved 17 June 2012. 
  21. "Decathlon Results". CBAt. 30 June 2012. Retrieved 30 June 2012. 
  22. "Decathlon Results". www.flashresults.com. 20 April 2012. Retrieved 22 April 2012. 
  23. "Decathlon Results". 
  24. "Decathlon Result". www.data4.seagamesmm.com. 18 December 2013. Retrieved 25 December 2013. 

External links

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