The world's northernmost top-flight football, a marathon run at midnight and reindeer racing down the main street.
Romssa Arena
Tromsø IL play Eliteserien from late March to early December on an artificial pitch that has hosted snow-cleared fixtures for decades.
Midnight Sun Marathon
Run in June, starting late in the evening under full daylight. There are half, ten-kilometre and children's distances, and the field is international.
Sámi Week reindeer racing
During Sámi National Day week in February, reindeer pull skiers down Storgata at genuine speed. Free to watch, and packed along the barriers.
Tromsdalen ski trails
Floodlit cross-country loops across the bridge, free to use, with rental skis available in town. Locals ski after work through the dark months.