Delafield
Trail Running Calendar near Delafield 2026-2027
Explore the top trail runs near Delafield for 2026-2027! We've gathered 23 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
Timed ultrarunning at Lapham Peak State Park with 24, 12 and 6 hour options plus a distance division for marathon and longer targets. One mile loop, chip timing, an aid station, and a cupless refill policy.
Echo 136 is a 136-mile ultramarathon on the Ice Age State Trail near Whitewater, WI on Sep 25, 2026, featuring ten aid stations, pacer and crew rules, and a cupless policy.
A 10th annual farm-based 5k trail run and family day in Fort Atkinson, WI supporting A-T research with in-person and virtual participation options.
October 2026
A community 5k and a 54 yard dash on October 4, 2026 in Glendale with an out-and-back course on the Oak Leaf Trail. Registration includes all-day entry to Milwaukee's Original Oktoberfest at Old Heidelberg Park.
Community running, rucking, and family walking event on October 10, 2026 in Oconomowoc, with proceeds supporting children with special needs.
Looped fundraising run and walk at Another Chance Ranch in Neosho, WI offering distances from a few miles to a marathon and beyond, with a $35 registration donation.
November 2026
A multi-distance trail event in Southern Kettle Moraine State Forest offering ultra distances, a 50K and a 15K Fun Run, with aid stations, pacing rules, finisher awards, and proceeds funding forest projects.
A community running event in Fort Atkinson offering a 12k trail-road course, a 5k neighborhood run, and a 1 mile walk/run with proceeds supporting local and international projects.
Trail runs and a 2.25 mile walk through rolling park trails and wooded sections in West Allis.
December 2026
Night trail out and back runs in Lake Mills WI with 17.5 and 31 mile options, aid stations, mandatory lights, and a cupless aid policy.
February 2027
A winter timed ultra in the Southern Kettle Moraine Forest offering 6, 12 and 24 hour loop options for solo runners and relay teams. The field is limited to 160 participants and the 6 hour option is available in AM and PM waves.
April 2027
May 2027
One of the oldest continuously running ultras in the country, Ice Age Trail 50 runs through glacial terrain and offers 50 mile, 50K and half marathon distances.