1986 Giro d'Italia Classification leadership Classification leadership by stage

| Stage | Winner | General_classification | Points_classification | Mountains_classification | Young_rider_classification | Trofeo_Fast_Team |
|---|---|---|---|---|---|---|
| P | Urs Freuler | Urs Freuler | not awarded | not awarded | not awarded | not awarded |
| 1 | Sergio Santimaria | Sergio Santimaria | Urs Freuler | Jesper Worre | Stefano Allocchio | Ariostea |
| 2 | Jean-Paul van Poppel | Jean-Paul van Poppel | Jean-Paul van Poppel | Jesper Worre | Jean-Paul van Poppel | Ariostea |
| 3 | Del Tongo-Colnago | Giuseppe Saronni | Jean-Paul van Poppel | Jesper Worre | Flavio Giupponi | Supermercati Brianzoli-Essebi |
| 4 | Gianbattista Baronchelli | Gianbattista Baronchelli | Johan van der Velde | Renato Piccolo | Flavio Giupponi | Supermercati Brianzoli-Essebi |
| 5 | Greg LeMond | Gianbattista Baronchelli | Johan van der Velde | Roberto Visentini | Flavio Giupponi | Supermercati Brianzoli-Essebi |
| 6 | Roberto Visentini | Giuseppe Saronni | Jean-Paul van Poppel | Roberto Visentini | Flavio Giupponi | Del Tongo-Colnago |