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Details for this race  and its 3 related events  are listed below. Some races allow participant registration  for their events. Please check below and where available you may Register for Event  and see Who's Registered!
Race Information
Race Name:Paleozoic Trail Runs - Ordovician Spring III
Location:Willow Springs
State:Illinois, United States
Posted:November 14th, 2025 6:32 pm
Last Update:November 14th, 2025 6:44 pm
 
Race: Logo
Event Information
Name of Event:Paleo-Ord 50-Km
Distance:50.00
Measurement:Kilometers
Date:Saturday March 21st, 2026
Start Time:8:30 am
Minimum Age:18
Event Registration Schedule
Opened:Saturday November 15th, 2025Noon
Register by:Wednesday December 31st, 2025Midnight $60.00
Register by:Saturday January 31st, 2026Midnight $70.00
Register by:Thursday March 19th, 20267:00 pm $80.00
Unless otherwise noted... Registration Dates & Times are based upon: U.S. Central Standard Time
 
Event Information
Name of Event:Paleo-Ord 25-Km
Distance:25.00
Measurement:Kilometers
Date:Saturday March 21st, 2026
Start Time:9:30 am
Event Registration Schedule
Opened:Saturday November 15th, 2025Noon
Register by:Wednesday December 31st, 2025Midnight $60.00
Register by:Saturday January 31st, 2026Midnight $70.00
Register by:Thursday March 19th, 20267:00 pm $80.00
Unless otherwise noted... Registration Dates & Times are based upon: U.S. Central Standard Time
 
Event Information
Name of Event:Paleo-Ord Volunteer
Type of Event:Volunteer
Distance:9.00
Measurement:Hours
Date:Saturday March 21st, 2026
Start Time:7:30 am
Event Registration Schedule
Opened:Saturday November 15th, 2025Noon
Register by:Friday March 20th, 2026Midnight $ 0
Unless otherwise noted... Registration Dates & Times are based upon: U.S. Central Standard Time
 
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