04/27/2026
Nearly 100 people have already signed up for KROP 2026! That's 50% of the 2025 field!
SATURDAY, SEPTEMBER 26, 2026, Kaizen Running Club presents...the KAIZEN RITE OF PASSAGE!
This trail running event will take place at the scenic WELLING RIDGE TRAILS in Tahlequah, Oklahoma.
The race:
4 mile run, 8 mile run, 16 mile run, 32 mile run and this year a BRAND NEW 40 MILE RUN option! Also returning is our ever popular 4 person TEAM RUCK RELAY event where you and three of your pals will share a 20lbs weighted ruck or vest and go for the most miles in a 10 hour time limit.
KROP is a 4 mile loop on root twisted and rock covered, single track trails. These trails are beautifully maintained by the Tahlequah Trails Association. All donations made to KROP during registration goes to the TTA for all of the hard work they do to support our community!
At 6AM we start serving donuts for breakfast from the local donut shop as well as all the standard ultramarathon sweet and salty snacks veteran trail runners expect to see.
At 11AM we start grilling burgers and hotdogs and we do this for the ENTIRE remainder of the event! NO FOOD TICKETS! NO DRINK TICKETS! If you're hungry, we feed you. We don't care if you're a runner, a hiker or a spectator, we will feed you. You mom and kids coming to hang out and watch you finish? Awesome. They can eat too. No one goes hungry.
Course details:
-4 mile loop
-aid every 4 miles
-400ft of elevation gain per loop
-course marked WELL. This ain't Barkley. We want you to focus on running your heart out, not getting lost.
The main aid station is a VIBE! This year we promise MORE COWBELL! More Kaizen hospitality! Bring your canopy and some chairs and hang out before/after your race! Help us cheer on the plus ultra runners! The RUCK TEAMS will be camping all day! This is a great place to mingle and learn from experienced trail runners!
WALKERS WELCOME! Choose your distance and walk the whole time. Ultra Distances and the 25k have 12 hours to finish. 4 milers and 8 milers have 9.5 hours to finish! You can walk the entire time.
If you need more details or want pictures of KROP itself...click the link below!
ALL Kaizen Run Club members get a 20% discount for KROP! Message us for a special code. 👊
https://runsignup.com/Race/OK/Tahlequah/KROP