Childish Nonsense

Palatine, United States • 24 Apr 2027

Childish Nonsense

Childish Nonsense is a trail event at Deer Grove Forest Preserve west near Palatine, IL on April 24, 2027. The event is organized by CUSS Running, which presents running with a whimsical and community-focused approach.

The event offers the following distances:

  • 50 Miler, 9 laps
  • 50K, 6 laps
  • 25K, 3 laps
  • 5.5 Miler, 1 lap

Most of the trail is a wide path with few technical sections. There is a single aid station located at the start/finish area, which participants pass approximately every 5.5 miles. Crews may set up only at the start/finish; there are no sanctioned crew locations on the rest of the course. Fifty mile entrants are allowed a pacer after completing four laps.

The organizer notes there will be playful elements during the day described as shenanigans to help participants reconnect with their inner child. The event includes a policy to accept each entrant’s declared gender at face value and to provide options for non-binary participants to have pronoun information reflected in event records. The organizer also maintains a limited number of free entries reserved for BIPOC and LGBTQ+ athletes; distribution is handled privately.

Registration closes April 7, 2027. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
50 km
50k
25 km
25k
6 mi
5.5 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races at Wolf Road Woods on June 27, 2026 offer three loop choices covering 3, 6 and 9 miles with varied off-road surfaces, tiered registration fees and post-race refreshments and awards.

Continuous 3.1 miles loop race at Deer Grove East offering 40 or 50 mile options with a 12 hour cutoff. Centralized aid every lap, designated crew access, pacers allowed, and on-course medical support.

Loop-based trail event at Deer Grove East Forest Preserve in Palatine, Illinois. Distances run from 5K to 50K and each lap returns to a central aid station so athletes can decide how far to continue.

A community cross country event in Mount Prospect offering 1, 2 and 3 mile races. Entry is $25 and proceeds benefit the Little Giraffe Foundation.

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