The KATY 50/50 is a 50 kilometer, 50 mile & (every other year) a 100-kilometer trail race local to STL, Washington, and surrounding Missouri areas.

The DRC is excited to once again share our well-traveled stretch of rail-to-trail for the day. Gain your grit for the year or use this as time on dirty feet for your fall 100s. The KATY Trail is a phenomenal community landmark for local runners and we hope to continue bringing both notoriety, enjoyment and competition to this outdoor resource. 

The Facebook page will host all information and results throughout the day: https://www.facebook.com/katy5050/

Course is rail-to-trail, packed fine gravel, with almost no elevation change. Expect scenic bridges, fields, forests, creeks, river, and sheer rock face views. 

Race start is 6:30 AM, ends at 9:00PM. Cutoffs are generous, 14.5 hour total race time in both the 50k and 50 mile. Each finisher will receive a high-quality medal, top 1st place finishers (Male and Female/race) will receive a special award, top 3 finishers (male and female/race) for each distance will receive an additional prize. 

Course is wheeled and double gps'ed for accuracy. Bib transfers or distances changes allowed with permission from RDs, no refunds. 

Check out more info on the KATY Trail Here: https://mostateparks.com/park/katy-trail-state-park

2021 Routes

2021 KATY Trail 50/50
Course Routes

Start/Finish: Marthasville, Mo, KATY Trailhead, the race will utilize a portion of the KATY Trail spanning from Peers to Defiance-scenic, flat and fast, with bridges, sheer rock faces, fields and forest. 

Both distances begin with a spur to the west turn around, then the completion of the race is run between Marthasville and the Klondike Boat Ramp in Defiance, Mo. Aid stations are located every at each trailhead and are never more than 4.5 miles apart.

50K: (series of 2 out and backs) Start in Marthasville, .8 miles spur to the west, return to Marthasville, 3.75 miles to Dutzow, 4.25 miles to Nona, 3.25 miles to Augusta, 3.5 miles to Klondike, return to finish in Marthasville. 

50M: (series of 3 out and backs) 2.25 miles spur to the West, return to Marthasville, 3.75 miles to Dutzow, 4.25 miles to Nona, 3.25 miles to Augusta, 3.5 miles to Klondike, return to Marthasville, turnaround at Marthasville, 3.75 miles to Dutzow, 4.25 miles to Nona, return to finish in Marthasville.

Upcoming Races

Sep 4 2021
50 KM
15 :00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Sep 4 2021
50 Miles
15 :00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

50 Miles View course top times

Date Finishers Top Result Top Result (F)
09/05/20 34 6:38:16 7:23:45
09/07/19 18 7:30:43 10:14:07
09/08/18 18 7:47:15 7:58:08

50 KM View course top times

Date Finishers Top Result Top Result (F)
09/05/20 67 3:21:05 4:26:27
09/07/19 55 3:41:35 4:19:28
09/08/18 34 4:22:02 4:49:25

100 KM View course top times

Date Finishers Top Result Top Result (F)
09/07/19 17 8:41:58 10:08:03
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. If you see an error, please let us know

More events by LX3 Timed Event

Quebec Mega Trail (QMT)

  • Aug 14, 2021
  • Beaupr√©, QC
52 KM 50 Miles 110 KM 100 Miles