The Next Loop - Deer Grove East

AUG
8
2026
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.
Sat 8 Aug 2026
50 kilometers 26 miles 13 miles 18 kilometers 15 kilometers 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

The Next Loop - Deer Grove East

The event takes place at Deer Grove East Forest Preserve in Palatine, Illinois, located at 1599 Pepper Tree Drive. The course uses a clearly marked loop that returns each lap to the same centralized start and finish area with a fully stocked aid station.

Trails wind through restored prairie, open wetlands, oak savannas, and shaded woodland corridors. Terrain is primarily flat to gently rolling and combines paved and natural-surface trails to provide stable footing and a smooth running experience. Open sections offer broad views across prairie and wetland habitats while wooded sections provide periodic shade.

The preserve is part of an ecologically significant area with restored grasslands, wetlands, and savannas and supports local wildlife. Participants may encounter deer, native birds, and seasonal wildflowers along the course.

Distances offered include:

  • 5K
  • 10K
  • 15K
  • 1/2 Marathon (13.1M)
  • 18K
  • Marathon (26.2)
  • 50K

The loop-based format has athletes start together and complete one 5K loop at a time. Athletes choose whether to continue after each loop and every completed loop is recorded. The layout provides easy access to aid, crew support, and personal gear throughout the event. Visit the organization's website for the most recent information.

50 km
50k
26 mi
Marathon
13 mi
1/2 Marathon
18 km
18k
15 km
15k
10 km
10k
5 km
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