Not Yo Momma's 100 is an awesome ultra trail race at Great Seal State Park in Chillicothe, OH. It includes a 25k, 50k, 75k, 100k and the most bad-ass 100 miler in Ohio. Our course is a 25k loop. Well, actually it is sort of a loop/out-n-back hybrid. It is a 25k loop with about 2600' of climbing. This translates to roughly 16,000 feet of climbing for the 100 milers :) The trail can be pretty gnarly with roots and rocks and has lots of beautiful single-track. The course is 99% trail with only two very short road sections (less than 1/2 a mile total per loop). 25k = 1 loop 50k = 2 loops 75k = 3 loops 100k = 4 loops 100 Mile = 6 loops + a four mile section that includes Sugarloaf (our toughest climb) 100 milers will run their extra 4 mile section first, and then begin the full 25k loops.

Results

100 Miles View course top times

Date Finishers Top Result Top Result (F)
09/24/16 2 28:32:28
09/26/15 7 28:00:23 30:49:06
09/27/14 10 19:38:42 31:10:05
09/28/13 8 21:04:32 28:33:52
09/29/12 3 24:44:10

100 KM View course top times

Date Finishers Top Result Top Result (F)
09/24/16 12 18:11:00 16:31:00
09/26/15 11 14:42:52 19:57:32
09/27/14 6 16:30:03 20:54:00
09/28/13 20 13:39:05 16:54:11
09/29/12 11 12:37:21 19:18:35

50 Miles View course top times

Date Finishers Top Result Top Result (F)
09/24/16 13 12:43:17 11:54:25
09/26/15 11 13:07:50 12:07:17

50 KM View course top times

Date Finishers Top Result Top Result (F)
09/24/16 22 6:07:32 8:05:07
09/26/15 20 5:31:06 7:44:34
09/27/14 23 5:23:11 7:23:34
09/28/13 25 5:48:45 6:53:23
09/29/12 25 6:26:09 7:23:00

75 KM View course top times

Date Finishers Top Result Top Result (F)
09/27/14 6 10:16:50 17:18:00
09/28/13 5 8:21:11
09/29/12 4 10:21:44 14:52:01
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM