Info
| Last name | Sønsteby |
| First name | Marius |
| Nationality |  Norway |
About Marius Sønsteby
Marius Sønsteby is a Norwegian cycling professional, 0 years old.
| Date | Rank | Race |
|---|---|---|
| 23-06 | DNF | National Road Championships - Norway (CN) |
| 21-06 | DNF | National Road Championships - Norway U23 (CN) |
| 20-06 | 39 | National Road Championships - Norway TT (CN) |