Ahvenisto

Overview

Ahvenisto Race Circuit sits in the Pullerinmäki district on the western edge of Hämeenlinna in southern Finland, close to the city centre and to the Helsinki-Tampere motorway. It was built in a former gravel and sand quarry in the forest by Lake Ahvenistonjärvi, and the grounds serve as a ski stadium in winter. The City of Hämeenlinna owns the venue, and since 2023 it has been run by Ahvenisto Race Circuit Oy, a company led by brothers Sami and Miika Liljedahl that won the city's operator tender. The calendar mixes national racing, rallycross, drifting, historic meetings and track days, and more than 100,000 people visited the area in summer 2024.

Technical Specifications and Track Features

The asphalt circuit measures 2,840 m according to the operator. Its width varies between 9 and 17 m, and the total height difference is 32 m. Engineer Mikko Köppä laid it out as a figure of eight with a crossover so that as much track as possible would fit into the small quarry site. The lap is narrow and twisty, with fast sweeping bends, hairpins and repeated climbs and drops, while the main straight is only 280 m long. Run-off is short and in places absent, and the trees close to the edge limit the view for spectators; the circuit is often described as one of the most demanding and dangerous in Finland. The official lap record is 1:13.226, set by Marko Nevalainen in a Dallara F397 Formula 3 car on 16 September 2000. Keke Rosberg lapped faster in a Williams FW08C during a 1984 demonstration run, which does not count. Normal daytime use is limited to 95 dB, with set 110 dB days.

Facilities and Specialized Areas

A rallycross and folkrace (jokamiesluokka) track runs around the pit area and has staged both European and Finnish championship rounds. A drift track was added later, and the circuit hosted the Drift SM final and a Drift Masters round in 2026. The site has a café and restaurant and a parking area for camper vans, and in winter the ski stadium draws around 40,000 skiers.

History

A first proposal for a track around Lake Ahvenistonjärvi, made by Arvo Sorri in the late 1950s, was shelved after environmental criticism. Heikki Mikkola revived the project once the city and the state had exchanged land around the lake, and the circuit was completed on 15 July 1967. On 5 September 1967 it held a Formula 2 race won by Jochen Rindt in a Brabham BT23, ahead of Jack Brabham and Jim Clark. In the early 1970s the operating company went bankrupt and the city took over the circuit. Formula 750 motorcycles raced there in 1973-1975, and between 1980 and 1999 the venue held 18 rounds of the European Rallycross Championship on a mixed-surface version of the track. On 6 May 1984 a helicopter crashed into a spectator area while landing during a race, killing five spectators and injuring 26. The attendance record, more than 40,000, dates from the 1985 Tähtien kisat, in which Formula 1 and World Rally drivers raced BMW cars. The SMP F4 Championship visited in 2015-2018, and the circuit hosts rounds of the Finnish Touring Car Championship, the NEZ Racing Championship and Historic Race Finland. A Top Gear episode with Mika Häkkinen and the first two seasons of the Finnish series Virittäjät were filmed at the circuit.