Comlara Trail Run

AUG
22
2026
A day of looped trail events at Comlara near Hudson, IL, with timed options from one hour to twelve hours, a relay race, and an open course option. Runners complete roughly four mile loops and must return each hour to continue.
Sat 22 Aug 2026

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Comlara Trail Run series

Lake Run Club is hosting a multi-format trail running competition at Comlara area near Hudson, IL. The event offers timed and open-course options on a looped trail of about four miles as measured by GPS. Timed formats require runners to complete each loop within one hour; at the top of the hour any runner not back from the loop will be removed from that timed competition. Runners who finish a loop early may use the remaining minutes for rest, refueling, or facilities before the next loop begins.

Event formats include:

  • Comlara 12 Hour Sunrise-Sunset Ultra: 51 miles
  • Summer Siesta 6 hour trail run: 25.5 miles
  • Breakfast Club 3 hour trail run: 12.75 miles
  • Come as you are 1 hour trail run: 4.25 miles
  • Run until I'm done open course
  • Comlara Ultra Relay Team Competition

Relay teams consist of three runners who hand off each lap; the team with the most laps is declared the winner. The open course option allows runners to complete loops at their own pace with a self-service loop counter board available. Packet pickup is available the evening before the event. Race day registration is online only and is offered at a higher cost. Partial proceeds support Comlara parks. The event may be paused for lightning or severe weather for the safety of runners and volunteers. Participants are asked to observe single-track etiquette when passing others. Visit the organization's website for the most recent information.

Run Until I'm Done
Comlara Ultra Relay Team Competition
Comlara 12 Hour Sunrise-Sunset Ultra
Come as You Are 1 Hour Trail Run
Breakfast Club 3 Hour Trail Run
Summer Siesta 6 Hour Trail Run
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