RYR Endurance Race Weekend
Nov 14Owensboro, KY50K, Marathon +3
Half Marathon, 5 weeks before race day, 59 mi away, 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
Dec 19, 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 14Owensboro, KY50K, Marathon +3
Half Marathon, 5 weeks before race day, 59 mi away, registration open
Nov 7Louisville, KYHalf Marathon, 10K +2
Half Marathon, 6 weeks before race day, 27 mi away, registration open
Nov 8Borden, IN4 hr, 12 mi +1
12 mi, 6 weeks before race day, 37 mi away, registration open
Nov 21Louisville, KYHalf Marathon
Half Marathon, 4 weeks before race day, 18 mi away
Straight-line distance
Dec 5Shepherdsville, KY100 mi, 50 mi +3
Also a marathon, 18 mi from Otter Creek, registration open
Nov 14Owensboro, KY50K, Marathon +3
Also a marathon, 59 mi from Otter Creek, registration open
Oct 17Nashville, IN50K, Marathon +2
Also a marathon, 88 mi from Otter Creek, registration open
Dec 28Peoria, AZBackyard Ultra, 6 days +6
Also a marathon, 1 week after Otter Creek, registration open
Straight-line distance
Nov 14Owensboro, KY50K, Marathon +3
Dec 5Shepherdsville, KY100 mi, 50 mi +3
Nov 21Louisville, KYHalf Marathon
Feb 6, 2027Fairdale, KY50K, 15 mi +1
Oct 17Hardin, KY22K
Oct 17Radcliff, KY5K
Oct 24Corydon, IN50K, Half Marathon +2
Nov 7Louisville, KYHalf Marathon, 10K +2
Nov 8Borden, IN12 hr, 6 hr
Apr 10, 2027Borden, IN50 mi
Nov 8Borden, IN4 hr, 12 mi +1
Nov 28Bloomfield, KYBackyard Ultra
Oct 10Beaver Dam, KY25K, 10K +1
Dec 1Cincinnati, OHRun Empowered Series
Dec 4Franklin, TN40 hr
Dec 12Montgomery Bell State Park, TN50K, 25K +1
Dec 31Franklin, TN
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 Otter Creek?
Claim this race to manage registration, volunteers, and race day.