All available race results Giovanni Roncon
| Date | Race | Rank |
| Giro del Veneto | ||
| 07/04 | Stage 1 | 1 |
| 08/04 | Stage 2 | 1 |
| General Classification | 1 |
Rider information for 1912
| Rank | 168 |
| Score | 109 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Ranella |
| Date | Race | Rank |
| 30/03 | Milano - Sanremo | 23 |
| Giro d'Italia | ||
| 06/05 | Stage 1 | 52 |
| 08/05 | Stage 2 | 35 |
| 10/05 | Stage 3 | 35 |
| 12/05 | Stage 4 | 12 |
| 14/05 | Stage 5 | 42 |
| 16/05 | Stage 6 | 30 |
| 20/05 | Stage 8 | 21 |
| 22/05 | General Classification | 28 |
| 22/05 | Stage 9 | 27 |
Rider information for 1913
| Rank | 141 |
| Score | 153 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Ganna |
| Date | Race | Rank |
| Giro d'Italia | ||
| 24/05 | Stage 1 | 24 |
Rider information for 1914
| Rank | 508 |
| Score | 2 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Ganna - Dunlop |
| Date | Race | Rank |
| 28/03 | Milano - Sanremo | 11 |
| 25/04 | Milano - Torino | 2 |
Rider information for 1915
| Rank | 14 |
| Score | 176 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Ganna |
| Date | Race | Rank |
| 05/10 | Milano - Modena | 15 |
| 02/11 | Giro di Lombardia | 6 |
Rider information for 1919
| Rank | 74 |
| Score | 285 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Verdi |
| Date | Race | Rank |
| 25/03 | Milano - Sanremo | 15 |
| 27/04 | Milano - Torino | 11 |
| Giro d'Italia | ||
| 23/05 | Stage 1 | 20 |
| Giro dei Tre Mari | ||
| 22/08 | Stage 3 | 7 |
Rider information for 1920
| Rank | 134 |
| Score | 124 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 10/04 | Milano - Torino | 11 |
| 05/05 | Giro di Romagna | 1 |
| Giro d'Italia | ||
| 25/05 | Stage 1 | 49 |
Rider information for 1921
| Rank | 247 |
| Score | 61 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Tour de France | ||
| 02/07 | Stage 1 | 98 |
Rider information for 1930
| Rank | 1133 |
| Score | 0 |
| Name | Giovanni RONCON |
| Country | Italy |
| Team | Individual |