| 15/06/2021 |
 |
Stage 1 : Trieste - Aviano | 185 km | |
| 16/06/2021 |
 |
Stage 2 : Vittorio Veneto - Cima Grappa | 148 km | |
| 17/06/2021 | Stage 4 | |||
| 17/06/2021 |
|
Stage 3 : Ferrara - Comacchio | 149 km |
Stage 4 Adriatica Ionica Race 2021
| Stage 4: | Total: km |
|---|
| Classement | ||
|---|---|---|
| 1. | Lorenzo Fortunato | 11:19:56 |
| 2. | Merhawi Ghebremedhin Kudus | +0:02 |
| 3. | Vadim Pronskiy | +0:06 |
| 4. | Giovanni Carboni | +0:17 |
| 5. | Filippo Zana | +0:42 |
| 8. | Eduardo Sepulveda | +1:29 |
| 9. | Andrea Garosio | +1:34 |
| 10. | Davide Rebellin | +1:42 |
| 11. | Riccardo Lucca | +1:55 |
| 12. | Luca Chirico | +2:08 |