2016, Relay, Stromstad, Sweden
2014, Relay, Veneto/Trentino, Italy

Long: 13. place 2016, Stromstad, Sweden
Middle: 28. place 2014, Veneto/Trentino, Italy
Relay: 5. place last time 2016, Stromstad, Sweden

WC Overall 2014

2016, Relay, Jesenik, Czech Republic

Long: 31. place 2016, Jesenik, Czech Republic
Middle: 40. place 2014, Palmela, Portugal
Relay: 9. place 2016, Jesenik, Czech Republic

2014, WC no. 8, Kongsberg, NOR, Long

Relays:
2012: Jukola 2012, 42. place (3. leg, Out: 9. place, In: 22. place, Angelniemen Ankkuri)
2011: Jukola 2011, 9. place (4. leg, Out: 12. place, In: 11. place, Angelniemen Ankkuri)
2010: Jukola 2010, 105. place (2. leg, Out: 16. place, In: 119. place, Angelniemen Ankkuri 2)
2009: Jukola 2009, 111. place (1. leg, 248. place, Angelniemen Ankkuri 2)
2008: Jukola 2008, 87. place (6. leg, Out: 90. place, In: 95. place, Angelniemen Ankkuri 2)

IOF World Ranking:
World Ranking position: Middle/Long 269 (as of 3/12/2024)
See also all IOF WRE results for Mikko Siren including updated WR position