Warrior Crucible Logo

Warrior Crucible

Loves Park, IL

Fri, Sep 4, 2026

In 58 days · Fri, Sep 4, 2026

Don't let race day sneak up

One email during race week. That's it.

When

Friday, September 4th, 2026

Where

4401 Peak Dr, Loves Park IL

Distances

5K · Ultra

About this race

Event Overview

  • Date: September 4, 2026
  • Location: 4401 Peak Dr, Loves Park, IL
  • Event URL: Warrior Crucible
  • Purpose: Fundraising event for kids fighting cancer in the local community

About the Warrior Crucible

  • Overview: The Warrior Crucible is a 24-hour fundraising event held annually on Labor Day weekend to kickoff Childhood Cancer Awareness Month.
  • Challenges: The event consists of three individual fitness challenges.
  • Merchandise: Participants receive one t-shirt and an individual Warrior Foundation patch for each event completed.
  • Completion Reward: Participants who complete all three events during the 24-hour event earn the exclusive Crucible patch!

Registration Information

  • No Race Day Registration: Registration must be completed prior to the event.
  • Refund Policy: There are no refunds or deferrals: participants must agree to this policy upon registration.
  • Weather Policy: The event is rain or shine, with cancellation rights due to adverse weather conditions.
  • Contact: Expect an email from Mark.seibold@warriorfoundationnfp.org prior to the event with additional fundraising information.

Warrior 10-30 Mile Ruck Details

  • Start/Finish: Peak Sports Club Loves Park, IL, on 9/4/26 at 6:00 PM, continuing overnight.
  • Distance Options: Complete 10, 20, or all 30 miles.
  • Route: 30-mile ruck consists of 3, 10-mile looped routes over both trails and pavement.
  • Breaks: Water and limited snacks will be available at 10 miles, 20 miles, and the finish.

Required Equipment for Ruck

  • Rucksack: A rucksack or backpack is required.
  • Weight Requirement: Ruck Plate weight must match participant's weight: 20 lbs for over 150 lbs, 10 lbs for under.
  • Hydration: A 3L hydration bladder and a 1L water bottle are required.
  • Additional Gear: Headlamp, first aid kit, windbreaker (if under 60 ℉), extra socks, and other essentials are listed.

Warrior 5K Details

  • Course: 5k run/walk on a paved bike path, out and back with water at the turnaround.
  • Event Time: Starts on Saturday, 9/5/26 at 9:00 AM.
  • Rucksack: Not required for this event.
  • Awards: All finishers receive a completion patch: top 3 in each age group receive awards.

Warrior Basic Challenge Details

  • Event Type: A team event, not a race, spanning 4-5 hours.
  • Start/Finish: Peak Sports Club Loves Park, IL.
  • Route: Covers 8-12 miles rucking over both trails and pavement.
  • Start Time: Begins on Saturday, 9/5/26 at 12:00 PM.

Required Equipment for Basic Challenge

  • Rucksack: A rucksack or backpack is required.
  • Weight Requirement: Ruck Plate weight must match participant's weight.
  • Hydration: A 3L hydration bladder and a 1L water bottle are required.
  • Additional Gear: Specific items such as a headlamp, first aid kit, and other essentials are mentioned.

Course map

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