2021, WC no. 3, Idre, SWE, Long

2014, Relay, Bulgaria

Long: 21. place 2015, Rauland, Norway
Middle: 23. place 2015, Rauland, Norway
Sprint: 55. place last time 2015, Rauland, Norway
Relay: 7. place 2014, Bulgaria

Relays:
2012: Jukola 2012, 135. place (6. leg, Out: 170. place, In: 144. place, Helsingin Suunnistajat 2)
2011: Jukola 2011, 142. place (4. leg, Out: 213. place, In: 163. place, Helsingin Suunnistajat 3)
2010: Jukola 2010, 123. place (5. leg, Out: 133. place, In: 121. place, Navi)

IOF World Ranking:
World Ranking position: Middle/Long 136 (as of 22/2/2025)
See also all IOF WRE results for Arttu Syrjalainen including updated WR position