Leśna Piątka Odwrotnie is a short 5 km race in Koszalin, Poland’s West Pomeranian region. The start and finish are by the parking lot at the Nadleśnictwo Karnieszewice educational path on ul. Słupska. Registration is online, with chip timing and a suggested donation. The route is clearly marked, with every kilometer signed. It suits runners seeking a quick test of form without dedicating a whole weekend.
The route uses forest paths, despite some listings calling it a road race. The feel is more like an easy trail outing than a city-street dash. Stowarzyszenie SFX organizes the race with Nadleśnictwo Karnieszewice and the Polish Red Cross rescue group in Koszalin. It is part of the Rozbiegany Koszalin running initiative. Its appeal is local: a compact forest five, near town, with timing and pacing structure but without the scale or fuss of a large mass race.