| Raufoss IL beat Hamarkameratene 2-1 (H) on 26 Jun 2021 |
| Hamarkameratene beat Strømmen IF 2-0 (H) on 12 Jun 2021 |
| Strømmen IF beat Åsane Fotball 1-0 (H) on 18 Jun 2021 |
| Åsane Fotball beat IK Start 2-0 (H) on 12 Jun 2021 |
| IK Start beat Sandnes Ulf 2-1 (A) on 15 May 2021 |
| Sandnes Ulf beat IL Stjørdals Blink 2-1 (A) on 18 Jun 2021 |
| IL Stjørdals Blink beat Sogndal IL 2-1 (H) on 19 May 2021 |
| Sogndal IL beat Aalesunds FK 2-0 (H) on 18 Jun 2021 |
| Aalesunds FK beat KFUM Oslo 1-0 (H) on 23 May 2021 |
| KFUM Oslo beat Ullensaker/Kisa IL 4-0 (H) on 31 May 2021 |
| Ullensaker/Kisa IL beat Fredrikstad FK 3-2 (H) on 22 Jun 2021 |
| Fredrikstad FK beat FK Jerv 4-0 (H) on 30 May 2021 |
| FK Jerv beat Bryne FK 2-1 (H) on 12 Jun 2021 |
| Bryne FK beat Ranheim IL 5-2 (H) on 19 May 2021 |
| Ranheim IL beat Grorud IL 1-0 (H) on 15 May 2021 |
| Grorud IL beat Raufoss IL 4-2 (A) on 29 May 2021 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.