All available race results Guglielmo "Guillaume" Ceccherelli
| Date | Race | Rank |
| 11/06 | Lyon - Grenoble | 5 |
| 25/06 | Marseille - Lyon | 6 |
| Circuit Français Peugeot | ||
| 30/08 | Stage 14 | 3 |
| 03/09 | General Classification | 33 |
Rider information for 1911
| Rank | 302 |
| Score | 45 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 30/06 | Lyon - Marseille | 18 |
Rider information for 1912
| Rank | 745 |
| Score | 5 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 29/06 | Marseille - Lyon | 22 |
Rider information for 1913
| Rank | 917 |
| Score | 0 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 05/07 | Marseille - Lyon | 3 |
Rider information for 1914
| Rank | 265 |
| Score | 29 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Tour de France | ||
| 27/06 | Stage 1 | 41 |
| 29/06 | Stage 2 | 41 |
| 01/07 | Stage 3 | 43 |
| 03/07 | Stage 4 | 43 |
| 05/07 | Stage 5 | 31 |
| 07/07 | Stage 6 | 23 |
| 09/07 | Stage 7 | 23 |
| 11/07 | Stage 8 | 20 |
| 13/07 | Stage 9 | 16 |
| 15/07 | Stage 10 | 16 |
| 17/07 | Stage 11 | 14 |
| 19/07 | Stage 12 | 17 |
| 21/07 | Stage 13 | 15 |
| 23/07 | Stage 14 | 18 |
| 25/07 | Stage 15 | 21 |
| General Classification | 17 |
Rider information for 1920
| Rank | 64 |
| Score | 334 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Radior |
| Date | Race | Rank |
| Paris - Saint-Etienne | ||
| 04/05 | Stage 1 | 18 |
| 05/05 | General Classification | 19 |
| 05/05 | Stage 2 | 25 |
| 19/06 | Marseille - Lyon | 4 |
| Tour de France | ||
| 26/06 | Stage 1 | 35 |
| 28/06 | Stage 2 | 49 |
| 30/06 | Stage 3 | 40 |
| 02/07 | Stage 4 | 33 |
| 04/07 | Stage 5 | 10 |
| 06/07 | Stage 6 | 32 |
| 08/07 | Stage 7 | 21 |
| 10/07 | Stage 8 | 38 |
| 12/07 | Stage 9 | 25 |
| 14/07 | Stage 10 | 23 |
| 16/07 | Stage 11 | 21 |
| 18/07 | Stage 12 | 25 |
| 20/07 | Stage 13 | 38 |
| 22/07 | Stage 14 | 16 |
| 24/07 | Stage 15 | 15 |
| General Classification | 19 |
Rider information for 1921
| Rank | 86 |
| Score | 282 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Chimère |
| Date | Race | Rank |
| 13/08 | Marseille - Lyon | 8 |
| 20/08 | G.P. Sporting | 5 |
Rider information for 1922
| Rank | 245 |
| Score | 65 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Alcyon - Dunlop |
| Date | Race | Rank |
| 13/05 | G.P. des "Pneus du XX° Siècle" | 1 |
| Paris - Saint-Etienne | ||
| 20/05 | Stage 1 | 45 |
Rider information for 1923
| Rank | 353 |
| Score | 44 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Alcyon - Dunlop |
| Date | Race | Rank |
| 25/05 | G.P. des "Pneus du XX° Siècle" | 1 |
| 29/06 | Marseille - Lyon | 7 |
Rider information for 1924
| Rank | 292 |
| Score | 68 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 15/08 | Marseille - Lyon | 4 |
Rider information for 1925
| Rank | 459 |
| Score | 29 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |
No results available in season 1926.
Rider information for 1926
| Rank | 832 |
| Score | 6 |
| Name | Guglielmo "Guillaume" CECCHERELLI |
| Country | Italy |
| Team | Individual |