Wikipedia
Speedparty
Speedparty is an event held a few times per year for car and speed enthusiasts. Usually this event takes place in airport of Joensuu.
The original idea was simple: to measure top speed after acceleration on Joensuu airport. Total distance and the length of field with braking distance is :fi:Joensuun lentoasema.
Nowadays SpeedParty is organized by SpeedConcept car club, a ( non-profit organization).