Sports· Den Haag
60595 Intensieve Hazenloop
**Intensieve Hazenloop** appears to be an intensive running event, likely held in the Netherlands, where "haren/hazen" (hares) — experienced pace-setters — lead groups of participants at set speeds to help them achieve target times or personal records. It combines a social, guided training run with race-style intensity over a marked course. *Note: I don't have specific verified details about this