Djurgards Park, Elaintarha, Helsinki, Finland
Circuit Type: Temporary street circuit
Original Layout
Extension: 2 Km
Lap Record: 1:05.000
Year: 1937
Driver: Hans Rüesch
Car: Alfa Romeo 8C-35
Speed: 107.500 Km/h
Pole Record: 00:12.500 (only 400m of the track were used)
Year: 1937
Driver: Hans Rüesch
Car: Alfa Romeo 8C-35
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula |
|---|---|---|---|---|---|---|---|
| 1939 | VII Eläintarhan ajo | May 7 |  Adolf Westerblom |
 Alfa Romeo |
25 |
00:28:56.000 | GP |
| 1937 | VI Eläintarhan ajo | May 9 |  Hans Rüesch |
Alfa Romeo |
25 |
00:27:53.700 | GP |
| 1936 | V Eläintarhan ajo | May 10 |  Eugen Bjørnstad |
Alfa Romeo |
50 |
00:56:24.600 | GP |
| 1935 | IV Eläintarhan ajo | May 12 |  Karl Ebb |
 Mercedes |
50 |
00:59:34.200 | GP |
| 1934 | III Eläintarhan ajo | May 13 | Eugen Bjørnstad |
Alfa Romeo |
50 |
00:59:23.100 | GP |
| 1933 | II Eläintarhan ajo | May 7 | Karl Ebb |
Mercedes |
50 |
01:03:18.700 | GP |
| 1932 | I Suomen Suurajo | May 8 | Per Viktor Widengren |
Mercedes |
50 |
01:08:41.600 | GP |