Chicago 7/11 Hour Endurance Run

Event Details

Date: Saturday, May 17, 2025

Start Time: 7:00 AM

Location: Wolf Road Woods, 9800 Wolf Rd, Willow Springs, IL 60480

Registration Closes: Wednesday, May 14 @ 11:59 PM CT

The Basics

Choose Your Adventure:

• 7-Hour Endurance Run
• 11-Hour Endurance Run

The Course

A Chicago-Style Sampler Loop Length: 4 miles.

• Single-track bliss under restored forests
• Double-track mischief through historic Palos Preserves
• Special Chicago Touches with views of the world’s first nuclear reactor site

The Experience

Hobby jog alongside friendly yetis and turn every loop into a Chicago-style adventure!

• BYO deep dish pizza for post-race celebrations (optional but encouraged!)
• The Yeti’s signature 7/11 Aid Station with gourmet snacks

About Wolf Road Woods

Wolf Road Woods is nestled within the Palos Preserves, featuring over 15,000 acres of trails and ponds. Perfect for soaking in nature between your loops!

Be a part of the Yeti spirit! Sign up now!