1929 Gran Premio di Monza
15 September - Monza: 3 heats and 1 final
22 laps x 4.500 km = 99.000 km

Results:

Heat 1   99.000 km voiturettes = 1500cc

1 12v 1 Luigi Arcangeli    Talbot 700             33.09.8
2 16v 3 Tazio Nuvolari     Talbot 700             33.11.2
3 18v 4 Amedeo Ruggeri     Maserati 26 (8C-1500)  37.58.0

Did Not Finish:

  14v 2 Luigi Beccaria     Maserati 26 (8C-1500)  16 Engine
  20v 5 "Leon Duray"       Miller 91              15 Bearings

Did not start:

   2v   Abele Clerici      Salmson
   4v   Luigi Platé        Lombard AL3
   6v   Louis Chiron       Delage 15SB	
   8v                      Bugatti T35
  10v   Luigi Castelbarco  Talbot 700


Fastest lap: "Leon Duray" (Miller 91)  1.25.4  (189.696 kmh/117.872 mph)


Heat 2   99.000 km  3000cc

1 38  8 Gastone Brilli-Peri  Alfa-Romeo P2          32.09.0
2 26  2 Baconin Borzacchini  Maserati 26B           32.21.0
3 30  4 Achille Varzi        Alfa-Romeo P2          32.45.0
4 24  1 Clemente Biondetti   Bugatti T35C           34.23.4
5 42 10 Giulio Foresti       Bugatti T35C           34.27.6
6 32  5 Raffaelo Toti        Maserati 26 (8C-2000)  36.22.2
7 34  6 Louis Decaroli       Bugatti T37A           36.54.0

Did Not Finish:

  28  3 Juan Zanelli         Bugatti T35B           15 Mechanical
  40  9 "Leon Duray"         Miller 91              11 Bearings
  36  7 Cleto Nenzioni       Bugatti T35C           10 Mechanical

Did not start:

  22    Ermesto Maserati     Maserati 26B (8C-2100)


Fastest lap: Achille Varzi  (Alfa-Romeo P2)   1.21.0  (200.000 kmh/124.275 mph)


Heat 3   99.000 km  +3000cc

1 54 3 August Momberger    Mercedes GP             34.16.6
2 48 1 Alfieri Maserati    Maserati V4 (16C-4000)  34.16.8
3 50 2 Federico Caflisch   Mercedes-Benz SS        35.22.0

Did Not Finish:

  52 4 August Rosenberger  Mercedes GP             4 Engine

Did not start:

  44                       Delage 2LCV
  46   Umberto Pugno       Bugatti T35B


Fastest lap: Alfieri Maserati (Maserati V4)  1.29.0  (182.022 kmh/113.104 mph)




Final   99.000 km

1 30  6 Achille Varzi        Alfa Romeo P2           31.38.4
2 16v 1 Tazio Nuvolari       Talbot 700              33.15.0
3 54  4 August Momberger     Mercedes GP             34.17.2
4 38  8 Gastone Brilli-Peri  Alfa-Romeo P2           34.18.3
5 50  3 Federico Caflisch    Mercedes-Benz SS        34.20.0
6 48  5 Alfieri Maserati     Maserati V4 (16C-4000)  34.48.2
7 26  7 Baconin Borzacchini  Maserati 26B            32.21.0
8 18v 9 Amedeo Ruggeri       Maserati 26 (8C-1500)   37.58.0

Did Not Finish:

  12v 2 Luigi Arcangeli      Talbot 700              21 Ignition



 Fastest lap: Alfieri Maserati  (Maserati V4) 1.21. 0  (200.000 kmh/124.275 mph)


RACE NOTES

 1) Grand Prix 
 2) Banked track.
 3) grid formation heats 4-1 (1), 4-4-2 (2) and 4 (3).
 4) grid formation final 5-4