Persoonlijke gegevens voor: BLOEMHOF, Leon
| Klasseringen in seizoen 2012/2013: |
| 29-09-12 | Heerenveen NED | International Invitation Cup | Men | | Eindklassement: 49e, 500 meter: 35e, 1000 meter: 50e, 1500 meter: 43e | | 28-10-12 | Dordrecht NED | KNSB-cup 1 | Divisie A | | Eindklassement: 12e, 1000 meter: 12e | | 02-11-12 | Dresden GER | Star Class SAB | Men Junior B | | Eindklassement: 5e, 500 meter: 7e, 1000 meter: 3e, 1500 meter: 6e | | 09-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Junior B Men | | Eindklassement: 13e, 500 meter: 9e, 1000 meter: 17e, 1500 meter: 17e | | 25-11-12 | Leeuwarden NED | KNSB-cup 3 | Divisie A | | Eindklassement: 5e, 500 meter: 5e | | 30-11-12 | Hasselt BEL | Star Class SAB | Men Junior B | | Eindklassement: 1e, 500 meter: 3e, 1000 meter: 2e, 1500 meter: 2e | | 09-12-12 | Zoetermeer NED | KNSB-cup 4 | Divisie A | | Eindklassement: 12e, 500 meter: 12e | | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Jongens Junior B | | Eindklassement: 2e, 500 meter: 2e, 1000 meter: 2e, 1500 meter: 2e, 1500 meter.: 1e | | 09-02-13 | Heerenveen NED | KNSB-cup 5 | Divisie A | | Eindklassement: 7e, 1000 meter: 7e | | 15-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Men Junior B | | Eindklassement: 4e, 500 meter: 9e, 1000 meter: 11e, 1500 meter: 2e |
| Uitslagen in seizoen 2012/2013: |
| 500 meter |
| 43 | .881 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Finale, A | |
| 44 | .354 | 15-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Heats, Group 1 | |
| 44 | .435 | 16-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Final, Group 3 | |
| 44 | .486 | 01-12-12 | Hasselt BEL | Star Class SAB | Final, Group A | |
| 44 | .557 | 03-11-12 | Dresden GER | Star Class SAB | Quarter Finals, Group A | |
| 44 | .594 | 10-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Quarter Finals, Group 1 | |
| 44 | .719 | 16-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Semi Final, Group 2 | |
| 44 | .722 | 09-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Preliminaries, Group 1 | |
| 44 | .825 | 29-09-12 | Heerenveen NED | International Invitation Cup | Heats | |
| 44 | .846 | 02-11-12 | Dresden GER | Star Class SAB | Heats, Group A | |
| 44 | .850 | 09-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Heats, Group 1 | |
| 45 | .020 | 25-11-12 | Leeuwarden NED | KNSB-cup 3 | Heats, Groep 1 | |
| 45 | .133 | 29-09-12 | Heerenveen NED | International Invitation Cup | Repechage | |
| 45 | .147 | 03-11-12 | Dresden GER | Star Class SAB | Final, Group B | |
| 45 | .161 | 01-12-12 | Hasselt BEL | Star Class SAB | Semi Final, Group A | |
| 45 | .211 | 02-11-12 | Dresden GER | Star Class SAB | Preliminaries, Group A | |
| 45 | .312 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Halve Finale | |
| 45 | .564 | 01-12-12 | Hasselt BEL | Star Class SAB | Heats, Group A | |
| 45 | .757 | 09-12-12 | Zoetermeer NED | KNSB-cup 4 | Finale, Groep 3 | |
| 45 | .760 | 25-11-12 | Leeuwarden NED | KNSB-cup 3 | Finale, Groep 2 | |
| 45 | .890 | 25-11-12 | Leeuwarden NED | KNSB-cup 3 | Halve Finale, Groep 2 | |
| 45 | .916 | 01-12-12 | Hasselt BEL | Star Class SAB | Quarter Finals, Group A | |
| 46 | .158 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Heats | |
| 1:09 | .346 | 09-12-12 | Zoetermeer NED | KNSB-cup 4 | Heats, Groep 1 | |
| 1:22 | .337 | 03-11-12 | Dresden GER | Star Class SAB | Semi Final, Group A | |
| 1:23 | .174 | 09-12-12 | Zoetermeer NED | KNSB-cup 4 | Halve Finale, Groep 2 | |
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| 1000 meter |
| 1:30 | .814 | 06-01-13 | Amsterdam NED | Nederlands Kampioenschap | Finale, A | |
| 1:33 | .698 | 09-02-13 | Heerenveen NED | KNSB-cup 5 | Halve Finale, Groep 1 | |
| 1:35 | .192 | 16-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Heats, Group 1 | |
| 1:36 | .508 | 28-10-12 | Dordrecht NED | KNSB-cup 1 | Heats, Groep 1 | |
| 1:36 | .822 | 28-10-12 | Dordrecht NED | KNSB-cup 1 | Halve Finale, Groep 2 | |
| 1:37 | .950 | 09-02-13 | Heerenveen NED | KNSB-cup 5 | Heats, Groep 1 | |
| 1:38 | .475 | 09-02-13 | Heerenveen NED | KNSB-cup 5 | Finale, Groep 2 | |
| 1:38 | .884 | 04-11-12 | Dresden GER | Star Class SAB | Semi Final, Group A | |
| 1:40 | .629 | 02-12-12 | Hasselt BEL | Star Class SAB | Semi Final, Group A | |
| 1:40 | .757 | 06-01-13 | Amsterdam NED | Nederlands Kampioenschap | Heats | |
| 1:41 | .356 | 04-11-12 | Dresden GER | Star Class SAB | Final, Group A | |
| 1:42 | .048 | 03-11-12 | Dresden GER | Star Class SAB | Quarter Finals, Group A | |
| 1:44 | .410 | 17-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Final, Group 3 | |
| 1:44 | .937 | 01-12-12 | Hasselt BEL | Star Class SAB | Quarter Finals, Group A | |
| 1:45 | .647 | 17-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Semi Final, Group 2 | |
| 1:48 | .120 | 03-11-12 | Dresden GER | Star Class SAB | Heats, Group A | |
| 1:48 | .526 | 06-01-13 | Amsterdam NED | Nederlands Kampioenschap | Halve Finale | |
| 1:53 | .822 | 02-12-12 | Hasselt BEL | Star Class SAB | Final, Group A | |
| 1:58 | .258 | 10-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Heats, Group 1 | |
| 1:58 | .764 | 01-12-12 | Hasselt BEL | Star Class SAB | Heats, Group A | |
| 2:08 | .715 | 29-09-12 | Heerenveen NED | International Invitation Cup | Heats | |
| 2:14 | .600 | 28-10-12 | Dordrecht NED | KNSB-cup 1 | Finale, Groep 3 | |
| P | 30-09-12 | Heerenveen NED | International Invitation Cup | Repechage | |
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| 1500 meter |
| 2:23 | .577 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Finale, A | |
| 2:27 | .436 | 02-11-12 | Dresden GER | Star Class SAB | Semi Final, Group A | |
| 2:27 | .843 | 06-01-13 | Amsterdam NED | Nederlands Kampioenschap | Super Finale | |
| 2:29 | .709 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Heats | |
| 2:29 | .764 | 30-11-12 | Hasselt BEL | Star Class SAB | Final, Group A | |
| 2:30 | .351 | 29-09-12 | Heerenveen NED | International Invitation Cup | Heats | |
| 2:32 | .823 | 30-11-12 | Hasselt BEL | Star Class SAB | Heats, Group A |  |
| 2:33 | .552 | 02-11-12 | Dresden GER | Star Class SAB | Heats, Group A | |
| 2:33 | .918 | 29-09-12 | Heerenveen NED | International Invitation Cup | Repechage | |
| 2:34 | .541 | 15-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Final, Group 1 | |
| 2:36 | .498 | 30-11-12 | Hasselt BEL | Star Class SAB | Semi Final, Group A | |
| 2:37 | .163 | 09-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Heats, Group 1 | |
| 2:42 | .040 | 15-03-13 | Baselga di Piné ITA | Junior Europa Cup Final | Heats, Group 1 | |
| 2:53 | .212 | 02-11-12 | Dresden GER | Star Class SAB | Final, Group A | |
| 3:01 | .147 | 09-11-12 | Bormio ITA | 21st Alta Valtellina Trophy | Semi Final, Group 1 | |
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| 3000 meter relay |
| 4:20 | .142 | 09-02-13 | Heerenveen NED | KNSB-cup 5 | Finale, Groep 1 | |
| (Trias A: Leon Bloemhof, Tjerk de Boer, Itzhak de Laat, Siebren Tiemersma) |
| 4:21 | .696 | 25-11-12 | Leeuwarden NED | KNSB-cup 3 | Finale, Groep 1 | |
| (M1: Leon Bloemhof, Bas Boelsma, Itzhak de Laat, Dylan Hoogerwerf) |
| 4:29 | .145 | 09-12-12 | Zoetermeer NED | KNSB-cup 4 | Finale, Groep 1 | |
| (Team A: Leon Bloemhof, Joris Peperkamp, Björn Postma, Jaap Schuurmans) |
| 4:34 | .826 | 06-01-13 | Amsterdam NED | Nederlands Kampioenschap | Finale | |
| (Trias Shorttrack: Leon Bloemhof, Tjerk de Boer, Bram de Jong, Siebren Tiemersma) |
| 4:42 | .405 | 05-01-13 | Amsterdam NED | Nederlands Kampioenschap | Heats | |
| (Trias Shorttrack: Leon Bloemhof, Tjerk de Boer, Bram de Jong, Siebren Tiemersma) |
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| 5000 meter relay |
| 7:32 | .366 | 30-09-12 | Heerenveen NED | International Invitation Cup | Final 2, extra | |
| (NETHERLANDS - D: Leon Bloemhof, Bas Boelsma, René de Groot, Joris Peperkamp) |
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