The Norwegian Allround Championships are organized by the Norges Skøyteforbund (Norwegian Skating Association).
Source: skoyteforbundet.no[1] Three distances were skated, the 500, 1500 and 5000 meter.
Source: skoyteforbundet.no[1] Four distances were skated, the 500, 1500, 5000 and 10000 meter.
Source: skoyteforbundet.no[1] Three distances were skated, the 500, 1000 and 1500 meter.
Source: skoyteforbundet.no[2] Three distances were skated, the 500, 1000 and 1500 meter.