Trail Running Calendar near Delafield 2026-2027

September 2027

Trail Run 4 mi 7 mi 12 mi 23 mi

Trail races at historic Oleson Cabin with 3.5, 7, 12 and a 22.5 mile combined option on Ice Age Trail single track courses and cup less aid stations.

Sep

24

Fr

Echo 136

Whitewater | 23 mi from Delafield

Trail Run 136 mi

A 136 mile trail ultramarathon along the Ice Age State Trail near Whitewater WI with nine aid stations, a 55 hour limit and mandatory FarOut offline maps.

October 2027

Oct

9

Sa

Ultratrax Alpine Valley

East Troy | 19 mi from Delafield

Trail Run 7 mi 14 mi 21 mi 28 mi

Timed 10 hour trail event at Alpine Valley, Elkhorn WI with clearly marked single track loops of 7, 14, 21 and 28 miles and optional weighted divisions.

Oct

9-10

Sa - Su

Helios

Eagle | 13 mi from Delafield

Trail Run

Timed 6, 12 and 20 hour trail ultraruns in Eagle Wisconsin with solo and relay options across three loop distances and manual lap timing.

Oct

16

Sa

Golden Kettle Trail Series - Scuppernong

North Prairie | 8 mi from Delafield

Trail Run 3 mi 5 mi 11 mi 19 mi

Trail races at Scuppernong Trailhead in Kettle Moraine State Forest with 3.1, 5.4 and 10.8 mile loops plus a 19.3 mile combined option.

Oct

30

Sa

That's an Awful Idea 5K - Let's Do It

Oconomowoc | 6 mi from Delafield

Trail Run 3 mi

A fall event in Oconomowoc with multiple running and ruck options, featuring 3.1 mile courses, a 0.5 mile hill race, and a free kids climb.

Oct

30

Sa

Among the Trees

Dousman | 5 mi from Delafield

Trail Run 50 km 100 km

Trail ultramarathon on the Ice Age Trail offering 100k and 50k routes, wooden medal branding, aid stations, and fall foliage in the Southern Kettle Moraine Forest.