Athletics tracks
37 places to train outside in Haarlem, spread over 13 districts, with 77 challenges between them. 53 have a record on them and 24 are still open. The highest in town is 70 squats, at Molenplaspark.
Where to train
The numbers to beat
The last seven days
Place names and locations from OpenStreetMap contributors.
24 challenges in Haarlem have nobody's name on them.