Wausau
Trail Running Calendar near Wausau 2026-2027
Explore the top trail runs near Wausau for 2026-2027! We've gathered 3 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
Trail running and mountain bike races at the Underdown Trail near Merrill, WI feature multiple distances on well marked singletrack with boardwalks, aid stations, awards, and a postrace gathering with music.
September 2026
Team trail relay on single-track trails at Nine Mile Forest in Wausau with camping, Ragnar Village activities, and multiple team formats on September 18 to 19, 2026.
May 2027
A three-day trail event in Wausau with a repeating 4.167 mile loop for Limitless, one- and two-loop races, plus a free kids race.