All available race results Pietro Chiappini
| Date | Race | Rank |
| 15/10 | Giro dell'Umbria | 5 |
Rider information for 1933
| Rank | 751 |
| Score | 12 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 06/10 | Tre Valli Varesine | 1 |
Rider information for 1935
| Rank | 461 |
| Score | 52 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Giro delle quattro Provincie | ||
| 16/08 | Stage 4 | 1 |
| 16/08 | General Classification | 13 |
| 08/11 | Giro di Lombardia | 31 |
Rider information for 1936
| Rank | 312 |
| Score | 119 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | S.S. Mater |
No results available in season 1937.
Rider information for 1937
| Rank | 1067 |
| Score | 0 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | S.S. Mater |
| Date | Race | Rank |
| 06/03 | Milano - Torino | 18 |
| 19/03 | Milano - Sanremo | 84 |
| 03/04 | Tre Valli Varesine | 9 |
| Giro d'Italia | ||
| 07/05 | Stage 1 | 9 |
| 08/05 | Stage 2 | 87 |
| 09/05 | Stage 3 | 63 |
| 11/05 | Stage 4a | 82 |
| 11/05 | Stage 4b | 69 |
| 12/05 | Stage 5 | 52 |
| 13/05 | Stage 6 | 5 |
| 15/05 | Stage 7a | 64 |
| 15/05 | Stage 7b | 31 |
| 16/05 | Stage 8 | 6 |
| 17/05 | Stage 9 | 61 |
| 19/05 | Stage 10 | 53 |
| 20/05 | Stage 11 | 3 |
| 21/05 | Stage 12 | 3 |
| 23/05 | Stage 13 | 36 |
| 24/05 | Stage 14 | 7 |
| 25/05 | Stage 15 | 34 |
| 27/05 | Stage 16 | 46 |
| 28/05 | Stage 17 | 36 |
| 29/05 | Stage 18a | 8 |
| 29/05 | Stage 18b | 6 |
| 29/05 | General Classification | 43 |
| 25/09 | Coppa Bernocchi | 14 |
Rider information for 1938
| Rank | 129 |
| Score | 379 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Il Littoriale |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 4 |
| 09/04 | Giro di Toscana | 20 |
| Giro d'Italia | ||
| 28/04 | Stage 1 | 9 |
| 29/04 | Stage 2 | 68 |
| 30/04 | Stage 3 | 25 |
| 01/05 | Stage 4 | 86 |
| 02/05 | Stage 5 | 38 |
| 04/05 | Stage 6a | 71 |
| 04/05 | Stage 6b | 54 |
| 05/05 | Stage 7 | 60 |
| 06/05 | Stage 8 | 9 |
| 07/05 | Stage 9a | 8 |
| 07/05 | Stage 9b | 62 |
| 09/05 | Stage 10 | 59 |
| 10/05 | Stage 11 | 1 |
| 11/05 | Stage 12 | 7 |
| 13/05 | Stage 13 | 49 |
| 14/05 | Stage 14 | 57 |
| 15/05 | Stage 15 | 40 |
| 17/05 | Stage 16 | 46 |
| 18/05 | Stage 17 | 11 |
| 18/05 | General Classification | 49 |
| 08/10 | Coppa Bernocchi | 9 |
Rider information for 1939
| Rank | 91 |
| Score | 492 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Il Littoriale |
| Date | Race | Rank |
| G.P. Leptis-Magna | ||
| 30/01 | Stage 1 | 5 |
| 31/01 | Stage 2 | 4 |
| 31/01 | General Classification | 5 |
| 10/03 | Milano - Torino | 2 |
| 02/05 | Giro del Piemonte | 17 |
| Giro d'Italia | ||
| 17/05 | Stage 1 | 61 |
| 18/05 | Stage 2 | 80 |
| 19/05 | Stage 3 | 68 |
| 20/05 | Stage 4 | 40 |
| 21/05 | Stage 5 | 10 |
| 23/05 | Stage 6 | 8 |
| 24/05 | Stage 7 | 21 |
| 25/05 | Stage 8 | 30 |
| 26/05 | Stage 9 | 11 |
| 27/05 | Stage 10 | 64 |
| 29/05 | Stage 11 | 40 |
| 30/05 | Stage 12 | 12 |
| 31/05 | Stage 13 | 7 |
| 01/06 | Stage 14 | 5 |
| 03/06 | Stage 15 | 55 |
| 04/06 | Stage 16 | 54 |
| 05/06 | Stage 17 | 38 |
| 07/06 | Stage 18 | 42 |
| 08/06 | Stage 19 | 39 |
| 09/06 | Stage 20 | 47 |
| 09/06 | General Classification | 44 |
| 15/09 | Coppa Bernocchi | 12 |
Rider information for 1940
| Rank | 37 |
| Score | 510 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Lygie |
| Date | Race | Rank |
| 09/03 | Milano - Torino | 1 |
| 19/03 | Milano - Sanremo | 3 |
| 20/04 | Giro del Veneto | 18 |
| 04/05 | Giro del Lazio "Campeonato d'Italia su Strada" | 7 |
| 22/06 | Giro del Piemonte | 16 |
| 06/07 | Gran Fondo - La Seicento | 9 |
| 10/08 | Giro dell'Emilia | 18 |
| 28/09 | Coppa Bernocchi | 19 |
| 19/10 | Giro di Lombardia | 6 |
Rider information for 1941
| Rank | 21 |
| Score | 591 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Olympia |
| Date | Race | Rank |
| 08/03 | Milano - Torino | 1 |
| 19/03 | Milano - Sanremo | 15 |
| 06/04 | Giro del Lazio | 3 |
| 03/05 | Giro di Toscana | 24 |
| 31/05 | Giro dell'Emilia | 9 |
| 25/07 | Giro del Veneto | 20 |
| 16/08 | Coppa Piero Marin | 7 |
| 13/09 | Coppa Bernocchi | 2 |
| 17/10 | Giro di Lombardia | 42 |
Rider information for 1942
| Rank | 42 |
| Score | 489 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Legnano |
| Date | Race | Rank |
| 18/04 | Giro del Lazio | 3 |
| 25/04 | Giro di Toscana | 24 |
Rider information for 1943
| Rank | 182 |
| Score | 90 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Millizia Contraera Roma |
| Date | Race | Rank |
| 01/05 | Trofeo Matteotti | 6 |
Rider information for 1945
| Rank | 358 |
| Score | 30 |
| Name | Pietro CHIAPPINI |
| Country | Italy |
| Team | Viscontea |