Ice hockey is the most popular spectator sport in Oulu.
The local club Kärpät has won the SM-liiga championship title eight times (1981, 2004, 2005, 2007, 2008, 2014, 2015 and 2018).
It has also twice been the runner-up in the IIHF European Champions Cup,   in 2005 and in 2006.

In football AC Oulu plays in Ykkönen, the second tier of the Finnish league system.
So far OPS has claimed the Finnish football championship only twice by winning Mestaruussarja in 1979 and in 1980.
Other notable football clubs include OLS, OTP and JS Hercules.

Oulu has one well-known bandy club, OLS, which plays in Bandyliiga and has become Finnish champions 14 times, most recently in 2014.
The other bandy club, OPS, with its 7 championships and a bronze medal as late as in 2009, announced it would be closing down after the 2009-10 season.
In 2001 the city was the main venue for the Bandy World Championship.

Oulu is also home to several other sports clubs such as Oulu Northern Lights (American football), Oulun NMKY (Basketball), Oulun Lippo (Pesäpallo), Oulun Pyrintö (Track and field), SK Pohjantähti (Orienteering)), OYUS (Rugby union), Oulu Irish Elks (Gaelic football) and ETTA (Volleyball).

Oulun Tervahiihto is an annual ski marathon event held since 1889.

Terwa Run & Marathon is an annual running event held since 1989 in late May.
Ice hockey is the most popular spectator sport in Oulu. The local club Kärpät has won the SM-liiga championship title eight times (1981, 2004, 2005, 2007, 2008, 2014, 2015 and 2018). It has also twice been the runner-up in the IIHF European Champions Cup,   in 2005 and in 2006.
In football AC Oulu plays in Ykkönen, the second tier of the Finnish league system. So far OPS has claimed the Finnish football championship only twice by winning Mestaruussarja in 1979 and in 1980. Other notable football clubs include OLS, OTP and JS Hercules.
Oulu has one well-known bandy club, OLS, which plays in Bandyliiga and has become Finnish champions 14 times, most recently in 2014. The other bandy club, OPS, with its 7 championships and a bronze medal as late as in 2009, announced it would be closing down after the 2009-10 season. In 2001 the city was the main venue for the Bandy World Championship.
Oulu is also home to several other sports clubs such as Oulu Northern Lights (American football), Oulun NMKY (Basketball), Oulun Lippo (Pesäpallo), Oulun Pyrintö (Track and field), SK Pohjantähti (Orienteering)), OYUS (Rugby union), Oulu Irish Elks (Gaelic football) and ETTA (Volleyball).
Oulun Tervahiihto is an annual ski marathon event held since 1889.
Terwa Run & Marathon is an annual running event held since 1989 in late May.
Oulu