| Event: | 2020 KNSB Dutch Single Distance Championships – Men's Mass Start |
| Venue: | Thialf, Heerenveen |
| Dates: | 29 December 2019 |
| Goldm: | Arjan Stroetinga |
| Goldmnation: | NED |
| Silverm: | Koen Verweij |
| Silvermnation: | NED |
| Bronzem: | Jan Blokhuijsen |
| Bronzemnation: | NED |
| Competitors: | 30 skaters |
| Prev: | 2019 |
| Next: | 2021 |
The men's Mass Start at the 2020 KNSB Dutch Single Distance Championships in Heerenveen took place at Thialf ice skating rink on Sunday 29 December 2019.
| Position | Skater | Rounds | Points sprint 1 | Points sprint 2 | Points sprint 3 | Points finish | Points total | Time | |
|---|---|---|---|---|---|---|---|---|---|
| Arjan Stroetinga | 16 | 60 | 60 | 7:35.62 | |||||
| 16 | 40 | 40 | 7:35.69 | ||||||
| 16 | 20 | 20 | 7:35.90 | ||||||
| 4 | 16 | 10 | 10 | 7:37.14 | |||||
| 5 | 16 | 6 | 6 | 7:37.33 | |||||
| 6 | 16 | 3 | 3 | 7:37.81 | |||||
| 7 | 16 | 3 | 3 | 7:44.97 | |||||
| 8 | 16 | 3 | 3 | 7:46.25 | |||||
| 9 | 16 | 3 | 3 | 8:42.01 | |||||
| 10 | 16 | 2 | 2 | 7:40.51 | |||||
| 11 | 16 | 2 | 2 | 7:40.96 | |||||
| 12 | 16 | 2 | 2 | 7:41.06 | |||||
| 13 | 16 | 1 | 1 | 7:42.34 | |||||
| 14 | 16 | 1 | 1 | 7:47.17 | |||||
| 15 | 16 | 1 | 1 | 7:58.94 | |||||
| 16 | 16 | – | 7:38.82 | ||||||
| 17 | 16 | – | 7:39.86 | ||||||
| 18 | 16 | – | 7:40.50 | ||||||
| 19 | 16 | – | 7:41.11 | ||||||
| 20 | 16 | – | 7:41.15 | ||||||
| 21 | 16 | – | 7:42.17 | ||||||
| 22 | 16 | – | 7:42.28 | ||||||
| 23 | 16 | – | 7:43.42 | ||||||
| 24 | 16 | – | 7:48.14 | ||||||
| 25 | 16 | – | 8:09.30 | ||||||
| 26 | 13 | – | 6:21.63 | ||||||
| NC | DNS | ||||||||
| NC | DNS | ||||||||
| NC | DNS | ||||||||
| NC | DNS |
Referee: Rieks van Lubek. Starter: Sieme Kok
Start: 17:43 hr. Finish: 18:20 hr.