Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Dawn to Dusk Endurance Run - Valders, WI

Name: Dawn to Dusk Endurance Run - Valders, WI
Start: 2026-06-27
End: 2026-06-28
Location: Valders

Valders, United States • 27-28 Jun 2026

Dawn to Dusk Endurance Run

The Dawn to Dusk Endurance Run is held on the trails at Camp Sinawa, 9113 Sinawa Rd, Valders, WI. The event weekend is scheduled for June 27 to 28, 2026. The course is a 4.5 mile loop with about 330 ft of gain per lap. Surface is mostly single track and dirt Jeep road with a short section of pavement.

Available race formats include:

24 hour event
15.5 hour event
Dusk to Dawn event
8 hour event
6 hour event

Camp Sinawa lies roughly an hour south of Green Bay, about 50 minutes from the Fox Cities, and about a 15 minute drive from Manitowoc.

Registration opens January 2, 2026. Tiered online pricing applies and varies by event and registration date. Online registration closes Wednesday, June 24 at 8:41 p.m. CT. There is no race day registration.

The organizer notes that entrants should review all event details, including distances, rules, pricing, deadlines, crew and pacer policies, and registration and refund policies before registering. Visit the organization's website for the most recent information.

United States Wisconsin Valders

Race information

Website

24 hr

24 Hour

16 hr

15.5 Hour

8 hr

8 Hour

6 hr

6 Hour

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Apr 11

NK50k

Greenbush

25 km

50 km

Point-to-point trail runs on the Northern Kettle Moraine Ice Age Trail near Greenbush WI with 25K and 50K options, aid stations, drop bag access for 50K runners, and post-run food at the Group Camp shelter.

Sunday Jul 19

Cliff Runner

Sherwood

10 km

Take on the Cliff Runner 10K on July 19, 2026 at High Cliff State Park, a rugged singletrack course with rocks, roots and steep climbs. Registration includes a Cliff Runner tee and finisher medal, with proceeds to Purdy Nature Preserve.

Friday Aug 14

Thanks Sandy

Sheboygan

9 mi

Thanks Sandy is a *9 mile* trail run at Kohler-Andrae State Park near Sheboygan, WI, featuring beach, marsh and cordwalk sections, a three hour cutoff, one on-course aid station and post-run snacks with dietary options.

Sunday Sep 20

Twisted Roots

Sherwood

Half Marathon

Marathon

Trail marathon and half marathon at High Cliff State Park featuring technical singletrack, prairie sections and Lake Winnebago views. The event is cupless with aid stations and proceeds supporting the park.