1923 Circuito di Mugello
10 June - Circuito Mugello: 6 laps x 64.9 km = 389.4 km

 Pole Position: N/A
 Fastest Lap: Gastone Brilli-Peri (Steyr VI Klausen)   54.47.6

Results:

 1  16    Gastone Brilli-Peri      Steyr VI Klausen      5:48:51                      
 2  21    Giulio Masetti           Alfa Romeo RLTF       5:50:54              
 3  15    Antonio Ascari           Alfa Romeo RLTF       6:00:17                       
 4  17    Antonio Capironi         Nazzaro GP            6:12:32                       
 5  23    Vittorio Foroni          Itala 55              6:13.17  
 6  22    Guglielmo Turner         Diatto 20S            6:19.59
 7  18    Augusto Tarabusi         Nazzaro GP            6:21.36   
 8   1    Ferruccio Cercignani     Wanderer              6:51.49  
 9   6    Attilio Marinoni         Ansaldo 4CS           6:57.20  
10   2    Vasco Sbraci             Fiat 501SS            7:06.48  
11   7    Novi                     CMN                   7:08.44  
12  19    Massimiliano Lancellotti Diatto 20S            7:15.06  
13   9    Francesco Zaniratti      Bianchi 18                5      retired
14  12    Guido Meregallli         Diatto 20S                5      retired
15   3    Guardiani                OM 425                    5       (6:10.35)

Did Not Finish:

     5    Alete Marconcini         Ansaldo 4CS               4
    10    Giorgio Rubbietti        Bianchi 18                3       
     4    Bacini                   Diatto 20S                3
    20    Alfieri Maserati         Diatto 20S                2 
    11    Tulio Vesprini           Diatto 20S                2               
    13    Enzo Ferrari             Alfa Romeo RLTF           1
     8    Corrado Lotti            Ansaldo 4CS               1                   
    14    Emilio Materassi         Itala 55                  0               


    
RACE NOTES

 2) Formula Libre
 3) Field divided into two basic classes for racing and production cars.