The Next Loop Endurance Weekend | 01/01/27
Jan 1, 2027St. Louis, MO48 hr, 100 mi +3
100K, 14 weeks before race day, 137 mi away
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planThe course is a 10 mile loop consisting mostly of single track dirt, some prairies, several creek crossings, and endless rolling hills. We will keep you well fed and hydrated along your journey with aid stations every 5 miles.
Race day
Apr 8, 2027
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Jan 1, 2027St. Louis, MO48 hr, 100 mi +3
100K, 14 weeks before race day, 137 mi away
Straight-line distance
Mar 22, 2027Atlanta, GA200 mi, 100 mi
Also 200+ miles, 2 weeks before Potawatomi Trail Runs
Mar 17, 2027Delta, AL200 mi, 100 mi
Also 200+ miles, 3 weeks before Potawatomi Trail Runs
Mar 10, 2027Franklin, NC200 mi, 100 mi
Also 200+ miles, 4 weeks before Potawatomi Trail Runs
Oct 10Johnston City, IL12 hr, 3 hr +1
Oct 10Lake County, IL50 mi, 50K +2
Oct 10East Peoria, IL100 mi, 50 mi +3
Oct 16Charleston, IL100K, 5K
Oct 17Crystal Lake, IL10 mi, 5 mi
Oct 23Pingree Grove, IL5K
Oct 24Willow Springs, IL50K, 25K +1
Oct 24Springfield, IL5K
Oct 25Monticello, IL5.7 mi, 2 mi
Nov 7Colona, ILBackyard Ultra
Nov 14Morton Grove, IL9 mi, 6 mi +1
Nov 14Pekin, IL50 mi, 30 mi +2
Dec 13Peoria, IL50K
Jul 9, 2027Chillicothe, IL100 mi, 50 mi +3
Mar 27, 2027DeWitt, IL30 mi, 10 mi
Apr 17, 2027Illinois City, IL50 mi, 50K +1
Dec 5Dixon, IL5K
Aug 14, 2027Dixon, IL15 mi, 10 mi +1
Mar 27, 2027Dixon, IL
Apr 17, 2027Crystal Lake, IL50K, 15 mi +1
Apr 17, 2027Wingate, INBackyard Ultra
Apr 24, 2027Palatine, IL50 mi, 50K +2
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
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