Persoonlijke gegevens voor: BLOEMHOF, Leon
| Klasseringen in seizoen 2011/2012: |
| 07-10-11 | Bormio ITA | Star Class | Men Junior B | | Eindklassement: 10e, 500 meter: 8e, 1000 meter: 9e, 1500 meter: 13e | | 22-10-11 | Groningen NED | Autumn Tournament | Boys Junior A/B | | Eindklassement: 3e, 500 meter: 3e, 1000 meter: 4e | | 11-11-11 | Bormio ITA | 20th Valtellina Trophy | JUN B MEN | | Eindklassement: 9e, 500 meter: 6e, 1000 meter: 5e, 1500 meter: 7e | | 25-11-11 | Hasselt BEL | Star Class | Men Junior B | | Eindklassement: 12e, 500 meter: 10e, 1000 meter: 12e, 1500 meter: 9e | | 03-12-11 | Dordrecht NED | KNSB Cup 2 | Divisie A | | Eindklassement: 7e, 500 meter: 7e | | 17-12-11 | Zoetermeer NED | KNSB Cup 3 | Divisie A | | Eindklassement: 12e, 1500 meter: 12e | | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Jongens Junior B | | Eindklassement: 3e, 500 meter: 2e, 1000 meter: 4e, 1500 meter: 3e, 1500 meter.: 3e | | 13-01-12 | Grenoble FRA | Star Class | Men Junior B | | Eindklassement: 12e, 500 meter: 9e, 1500 meter: 10e | | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Divisie AB | | Eindklassement: 8e, 1000 meter: 8e | | 18-02-12 | Den Haag NED | KNSB Cup 5 | Divisie A | | Eindklassement: 9e, 500 meter: 9e | | 04-03-12 | Groningen NED | KNSB Cup 6 | Divisie A | | Eindklassement: 6e, 1500 meter: 6e |
| Uitslagen in seizoen 2011/2012: |
| 444 meter |
| 40 | .901 | 30-09-11 | Heerenveen NED | Time Trial | (Time Trial) | |
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| 500 meter |
| 45 | .003 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Finale, A | |
| 45 | .172 | 08-10-11 | Bormio ITA | Star Class | Quarter Finals, Group 1 | |
| 45 | .325 | 26-11-11 | Hasselt BEL | Star Class | Quarter Finals, Group 1 | |
| 45 | .387 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Quarter Finals, Group 1 | |
| 45 | .481 | 11-11-11 | Bormio ITA | 20th Valtellina Trophy | Heats, Group 1 | |
| 45 | .537 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Semi Final, Group 1 | |
| 45 | .598 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Final, Group 2 | |
| 45 | .741 | 03-12-11 | Dordrecht NED | KNSB Cup 2 | Finale, Groep 2 | |
| 45 | .762 | 26-11-11 | Hasselt BEL | Star Class | Final, Group 3 | |
| 45 | .777 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Halve Finale | |
| 46 | .039 | 03-12-11 | Dordrecht NED | KNSB Cup 2 | Halve Finale, Groep 2 | |
| 46 | .061 | 22-10-11 | Groningen NED | Autumn Tournament | Final, Group 1 | |
| 46 | .220 | 08-10-11 | Bormio ITA | Star Class | Heats, Group 1 | |
| 46 | .525 | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Heats | |
| 46 | .696 | 03-12-11 | Dordrecht NED | KNSB Cup 2 | Heats, Groep 1 | |
| 46 | .699 | 26-11-11 | Hasselt BEL | Star Class | Heats, Group 1 | |
| 46 | .699 | 18-02-12 | Den Haag NED | KNSB Cup 5 | Halve Finale, Groep 1 | |
| 46 | .932 | 14-01-12 | Grenoble FRA | Star Class | Final, Group 3 |  |
| 47 | .349 | 22-10-11 | Groningen NED | Autumn Tournament | Semi Final, Group 1 | |
| 47 | .506 | 22-10-11 | Groningen NED | Autumn Tournament | Heats, Group 1 | |
| 56 | .053 | 08-10-11 | Bormio ITA | Star Class | Semi Final, Group 1 | |
| 1:13 | .084 | 18-02-12 | Den Haag NED | KNSB Cup 5 | Heats, Groep 1 | |
| 1:23 | .466 | 18-02-12 | Den Haag NED | KNSB Cup 5 | Finale, Groep 2 | |
| 1:25 | .545 | 08-10-11 | Bormio ITA | Star Class | Final, Group 2 | |
| 1:26 | .985 | 14-01-12 | Grenoble FRA | Star Class | Heats, Group 1 | |
| P | 26-11-11 | Hasselt BEL | Star Class | Semi Final, Group 1 | |
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| 1000 meter |
| 1:33 | .603 | 09-10-11 | Bormio ITA | Star Class | Quarter Finals, Group 1 | |
| 1:34 | .562 | 09-10-11 | Bormio ITA | Star Class | Semi Final, Group 1 | |
| 1:34 | .851 | 30-09-11 | Heerenveen NED | Time Trial | (Time Trial) | |
| 1:35 | .258 | 27-11-11 | Hasselt BEL | Star Class | Final, Group 3 | |
| 1:36 | .059 | 13-11-11 | Bormio ITA | 20th Valtellina Trophy | Semi Final, Group 1 | |
| 1:37 | .418 | 13-11-11 | Bormio ITA | 20th Valtellina Trophy | Final, Group 2 | |
| 1:37 | .651 | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Halve Finale, Groep 1 | |
| 1:37 | .910 | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Heats, Groep 1 | |
| 1:38 | .344 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Quarter Finals, Group 1 | |
| 1:38 | .520 | 22-10-11 | Groningen NED | Autumn Tournament | Heats, Group 1 | |
| 1:38 | .692 | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Kwartfinale, Groep 1 | |
| 1:39 | .448 | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Finale, Groep 2 | |
| 1:40 | .075 | 22-10-11 | Groningen NED | Autumn Tournament | Semi Final, Group 1 | |
| 1:41 | .032 | 22-10-11 | Groningen NED | Autumn Tournament | Final, Group 1 | |
| 1:41 | .512 | 27-11-11 | Hasselt BEL | Star Class | Semi Final, Group 2 | |
| 1:41 | .751 | 26-11-11 | Hasselt BEL | Star Class | Heats, Group 1 | |
| 1:43 | .623 | 08-10-11 | Bormio ITA | Star Class | Heats, Group 1 | |
| 1:43 | .727 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Finale, A | |
| 1:45 | .491 | 26-11-11 | Hasselt BEL | Star Class | Quarter Finals, Group 1 | |
| 1:45 | .859 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Heats, Group 1 | |
| 1:46 | .875 | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Heats | |
| 1:48 | .941 | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Halve Finale | |
| P | 09-10-11 | Bormio ITA | Star Class | Final, Group 2 | |
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| 1500 meter |
| 2:24 | .361 | 07-10-11 | Bormio ITA | Star Class | Semi Final, Group 2 | |
| 2:28 | .901 | 11-11-11 | Bormio ITA | 20th Valtellina Trophy | Final, Group 2 | |
| 2:29 | .019 | 07-10-11 | Bormio ITA | Star Class | Final, Group 3 | |
| 2:29 | .328 | 25-11-11 | Hasselt BEL | Star Class | Semi Final, Group 1 | |
| 2:31 | .594 | 04-03-12 | Groningen NED | KNSB Cup 6 | Semi Final, Group 1 | |
| 2:32 | .052 | 17-12-11 | Zoetermeer NED | KNSB Cup 3 | Halve Finale, Groep 2 | |
| 2:33 | .393 | 17-12-11 | Zoetermeer NED | KNSB Cup 3 | Heats, Groep 1 | |
| 2:34 | .274 | 13-01-12 | Grenoble FRA | Star Class | Final, Group 2 |  |
| 2:35 | .503 | 17-12-11 | Zoetermeer NED | KNSB Cup 3 | Finale, Groep 3 | |
| 2:36 | .531 | 07-10-11 | Bormio ITA | Star Class | Heats, Group 1 | |
| 2:36 | .629 | 11-11-11 | Bormio ITA | 20th Valtellina Trophy | Semi Final, Group 1 | |
| 2:38 | .796 | 25-11-11 | Hasselt BEL | Star Class | Final, Group 2 | |
| 2:41 | .484 | 25-11-11 | Hasselt BEL | Star Class | Heats, Group 1 | |
| 2:41 | .713 | 11-11-11 | Bormio ITA | 20th Valtellina Trophy | Heats, Group 1 | |
| 2:43 | .299 | 04-03-12 | Groningen NED | KNSB Cup 6 | Heats, Group 1 | |
| 2:43 | .863 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Super Finale | |
| 2:44 | .148 | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Heats | |
| 2:49 | .367 | 22-10-11 | Groningen NED | Autumn Tournament | Super Final, Group 1 | |
| 2:54 | .653 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Finale, A | |
| P | 13-01-12 | Grenoble FRA | Star Class | Heats, Group 1 | |
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| 3000 meter relay |
| 4:13 | .955 | 13-11-11 | Bormio ITA | 20th Valtellina Trophy | Final, Group 1 | |
| (Netherlands: Leon Bloemhof, Mark Prinsen, Adwin Snellink, Dennis Visser) |
| 4:27 | .420 | 12-11-11 | Bormio ITA | 20th Valtellina Trophy | Heats, Group 1 | |
| (Netherlands: Leon Bloemhof, Mark Prinsen, Adwin Snellink, Dennis Visser) |
| 4:35 | .622 | 17-12-11 | Zoetermeer NED | KNSB Cup 3 | Finale, Groep 1 | |
| (De Snelste Renners: Josse Antonissen, Leon Bloemhof, Henk Bos, Jordy Snelders) |
| 4:36 | .677 | 22-01-12 | Leeuwarden NED | KNSB Cup 4 | Finale, Groep 1 | |
| (Team F: Leon Bloemhof, Mylan Elzink, Jan Willem Koens, Lara van Ruijven, Lara van Ruijven) |
| 4:37 | .406 | 08-01-12 | Heerenveen NED | KPN NK Shorttrack | Finale | |
| (Trias Shorttrack: Leon Bloemhof, Jasper Brunsmann, Tjerk de Boer, Bram de Jong) |
| 4:40 | .189 | 18-02-12 | Den Haag NED | KNSB Cup 5 | Finale, Groep 1 | |
| (Team A: Leon Bloemhof, Mylan Elzink, Ivar Fama, Björn Postma) |
| 4:45 | .818 | 07-01-12 | Heerenveen NED | KPN NK Shorttrack | Heats | |
| (Trias Shorttrack: Leon Bloemhof, Jasper Brunsmann, Tjerk de Boer, Bram de Jong) |
| 4:48 | .410 | 22-10-11 | Groningen NED | Autumn Tournament | Final, Group 1 | |
| (Trias / GO: Leon Bloemhof, Bram de Jong, Tijmen Steunenberg, Siebren Tiemersma) |
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