Trail · 25K

NK50k


Greenbush, WI

NK50k is a trail race of 15.5 miles (25 km) in Greenbush, Wisconsin. The next edition is on Saturday, April 3, 2027.

There are 16 other upcoming marathons in Wisconsin.

15.5miDistance
48°Flow 32°FTypical race day

Questions about NK50k

When is NK50k 2027?

NK50k 2027 is on Saturday, April 3, 2027.

Where is NK50k?

NK50k is held in Greenbush, Wisconsin.

How long is NK50k?

NK50k is 15.5 miles (25 km).

What is the weather usually like at NK50k?

Around NK50k's date, the day's high is typically about 48°F (9°C) and the low about 32°F (0°C), averaged over recent years.

What other marathons are there in Wisconsin?

Other upcoming marathons in Wisconsin include Madison Marathon (November 15, 2026), The Guv'nor Frozen 50 (December 5, 2026) and Quiet Silence (December 18, 2026).

Other races in Wisconsin

Every race in Wisconsin

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