| Nationality: | Italian |
| Sport: | |
| Club: | Corrintime |
| Birth Date: | 1986 4, df=y |
| Birth Place: | Sampeyre |
| Country: |  Italy (16 caps) |
| Show-Medals: | no |
Martin Dematteis (born 24 May 1986) is an Italian male mountain runner and sky runner, one time senior individual European champion at European Mountain Running Championships (2016).[1]
He won a bronze medal in the sport of athletics at senior level with the national team at the 2009 European Cross Country Championships held in Dublin, Ireland.[2]
He won 8 medals at the World Mountain Running Championships (all with the national team) and 4 at individual level at the European Mountain Running Championships.[3] He also competed at one edition of the IAAF World Cross Country Championships at senior level in 2010.
His twin brother Bernard Dematteis is also a mountain runner.[4]
| Competition | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| World Championships | Individual | 9th | 10th | 13th | 4th | 8th | 11th | 8th | ||||
| Team | ||||||||||||
| European Championships | Individual | 6th | 23rd | 23rd | ||||||||
| Team | ||||||||||||
2009, 2010, 2011 (3)
2019 (1)[5]