All available race results Joon yong Seo
| Date | Race | Rank |
| Tour of Qatar | ||
| 02/02 | Stage 2 | 93 |
| 03/02 | Stage 3 | 112 |
| 04/02 | Stage 4 | 97 |
| 06/02 | Stage 6 | 30 |
| General Classification | 94 |
Rider information for 2009
| Rank | 3998 |
| Score | 0 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | EQA - Meitan Hompo - Graphite Design |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 01/03 | Stage 1 | 117 |
Rider information for 2010
| Rank | 4233 |
| Score | 0 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | Seoul Cycling |
| Date | Race | Rank |
| Tour of Thailand | ||
| 01/04 | Prologue | 9 |
| 02/04 | Stage 1 | 26 |
| 03/04 | Stage 2 | 17 |
| 04/04 | Stage 3 | 19 |
| 05/04 | Stage 4 | 47 |
| 06/04 | Stage 5 | 50 |
| General Classification | 18 |
Rider information for 2011
| Rank | 2038 |
| Score | 6 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | Seoul Cycling Team |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 24/02 | Stage 1 | 85 |
| 25/02 | Stage 2 | 38 |
| 26/02 | Stage 3 | 11 |
| 27/02 | Stage 4 | 14 |
| 28/02 | Stage 5 | 109 |
| 29/02 | Stage 6 | 72 |
| 01/03 | Stage 7 | 2 |
| 02/03 | Stage 8 | 15 |
| 03/03 | Stage 9 | 102 |
| 04/03 | Stage 10 | 87 |
| General Classification | 77 | |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 26 |
| 02/04 | Stage 2 | 101 |
| 03/04 | Stage 3 | 14 |
| 04/04 | Stage 4 | 2 |
| 05/04 | Stage 5 | 38 |
| 06/04 | Stage 6 | 1 |
| General Classification | 63 |
Rider information for 2012
| Rank | 1096 |
| Score | 26 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | Seoul Cycling Team |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 21/02 | Stage 1 | 16 |
| 22/02 | Stage 2 | 97 |
| 23/02 | Stage 3 | 88 |
| 24/02 | Stage 4 | 50 |
| 25/02 | Stage 5 | 82 |
| 26/02 | Stage 6 | 31 |
| 27/02 | Stage 7 | 24 |
| 28/02 | Stage 8 | 35 |
| 01/03 | Stage 9 | 114 |
| 02/03 | Stage 10 | 106 |
| General Classification | 82 | |
| Tour of Japan | ||
| 19/05 | Prologue | 2 |
| 21/05 | Stage 2 | 23 |
Rider information for 2013
| Rank | 1241 |
| Score | 19 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO |
No results available in season 2014.
Rider information for 2014
| Rank | 1130 |
| Score | 27 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 08/03 | Stage 1 | 129 |
| 09/03 | Stage 2 | 16 |
| 10/03 | Stage 3 | 83 |
| 11/03 | Stage 4 | 47 |
| 12/03 | Stage 5 | 1 |
| 13/03 | Stage 6 | 33 |
| 14/03 | Stage 7 | 110 |
| 15/03 | Stage 8 | 35 |
| General Classification | 62 | |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 6 |
| 02/04 | Stage 2 | 5 |
| 03/04 | Stage 3 | 42 |
| 04/04 | Stage 4 | 61 |
| 05/04 | Stage 5 | 47 |
| 06/04 | Stage 6 | 2 |
| General Classification | 14 |
Rider information for 2015
| Rank | 949 |
| Score | 43 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 24/02 | Stage 1 | 60 |
| 25/02 | Stage 2 | 11 |
| 26/02 | Stage 3 | 12 |
| 27/02 | Stage 4 | 58 |
| 28/02 | Stage 5 | 18 |
| 29/02 | Stage 6 | 11 |
| 01/03 | Stage 7 | 12 |
| 02/03 | Stage 8 | 47 |
| General Classification | 45 | |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 7 |
| 02/04 | Stage 2 | 8 |
Rider information for 2016
| Rank | 1446 |
| Score | 15 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO |
| Date | Race | Rank |
| Tour de Langkawi | ||
| 22/02 | Stage 1 | 61 |
| 23/02 | Stage 2 | 17 |
| 24/02 | Stage 3 | 23 |
| 25/02 | Stage 4 | 66 |
| 26/02 | Stage 5 | 103 |
| 27/02 | Stage 6 | 14 |
| 28/02 | Stage 7 | 4 |
| 01/03 | Stage 8 | 47 |
| General Classification | 56 | |
| Tour de Taiwan | ||
| 26/03 | Stage 1 | 98 |
| 27/03 | Stage 2 | 51 |
| 28/03 | Stage 3 | 53 |
| 29/03 | Stage 4 | 63 |
| 30/03 | Stage 5 | 10 |
| General Classification | 51 | |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 112 |
| 02/04 | Stage 2 | 6 |
| 03/04 | Stage 3 | 3 |
| 04/04 | Stage 4 | 4 |
| 05/04 | Stage 5 | 1 |
| 06/04 | Stage 6 | 14 |
| General Classification | 18 |
Rider information for 2017
| Rank | 1465 |
| Score | 15 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO - Bianchi Asia Procycling |
| Date | Race | Rank |
| 12/02 | Asian Cycling Championships | 10 |
| Tour de Taiwan | ||
| 11/03 | Stage 1 | 2 |
| 12/03 | Stage 2 | 25 |
| 13/03 | Stage 3 | 25 |
| 14/03 | Stage 4 | 88 |
| 15/03 | Stage 5 | 7 |
| General Classification | 48 | |
| Tour de Langkawi | ||
| 18/03 | Stage 1 | 2 |
| 19/03 | Stage 2 | 9 |
| 20/03 | Stage 3 | 72 |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 8 |
| 02/04 | Stage 2 | 33 |
| 03/04 | Stage 3 | 36 |
| 04/04 | Stage 4 | 23 |
| 05/04 | Stage 5 | 11 |
| 06/04 | Stage 6 | 30 |
| General Classification | 34 |
Rider information for 2018
| Rank | 1415 |
| Score | 18 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO - Bianchi Asia Procycling |
No results available in season 2019.
Rider information for 2019
| Rank | 5420 |
| Score | 0 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | KSPO - Bianchi Asia Procycling |
No results available in season 2026.
Rider information for 2026
| Rank | 3009 |
| Score | 0 |
| Name | Joon yong SEO |
| Country | Korea |
| Team | Roojai Insurance - Winspace |