Abominable Trail Race
Nov 14Lake Geneva, WI30K, 15K +2
124 mi from King Street Backyard Ultra, 1 week after King Street Backyard Ultra, registration open
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 planRace day
Nov 7, 2026
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.
Nov 14Lake Geneva, WI30K, 15K +2
124 mi from King Street Backyard Ultra, 1 week after King Street Backyard Ultra, registration open
Oct 23Pingree Grove, IL5K
107 mi from King Street Backyard Ultra, 2 weeks before King Street Backyard Ultra, registration open
Nov 14Lemont, IL60K, 30K +2
121 mi from King Street Backyard Ultra, 1 week after King Street Backyard Ultra, registration open
Dec 5Dodgeville, WI50K, 25K +1
107 mi from King Street Backyard Ultra, 4 weeks after King Street Backyard Ultra, registration open
Straight-line distance
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 14Morton Grove, IL9 mi, 6 mi +1
Nov 14Pekin, IL50 mi, 30 mi +2
Nov 14Lemont, IL60K, 30K +2
Mar 27, 2027Long Grove, IA24 hr
Apr 17, 2027Illinois City, IL50 mi, 50K +1
Nov 13Delmar, IABackyard Ultra, 4 mi
Aug 14, 2027Dixon, IL15 mi, 10 mi +1
Dec 5Dixon, IL5K
Mar 27, 2027Dixon, IL
May 15, 2027Galena, IL8 hr, 4 hr
Dec 13Peoria, IL50K
Jul 9, 2027Chillicothe, IL100 mi, 50 mi +3
Nov 7Dubuque, IA50K, 25K
Oct 16Dubuque, IA100 mi, 100K
Nov 14Lake Geneva, WI30K, 15K +2
Nov 14Central City, IA6 hr
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for King Street Backyard Ultra?
Claim this race to manage registration, volunteers, and race day.