In 3 days · Sat, Sep 26, 2026
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Saturday, September 26th, 2026
19679 S 550 Rd, Tahlequah OK
Ultra
64–83°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
57–80°F
dry
2024
57–82°F
dry
2023
62–87°F
dry
2022
58–81°F
dry
2021
64–89°F
dry
2020
61–82°F
dry
2019
69–83°F
rain
2018
55–70°F
rain
2017
69–82°F
dry
2016
60–76°F
dry
Best months to race in Oklahoma →
Race-day forecast · Saturday, Sep 26
Rain likely · 70–93°F
Saturday, Sep 26starts near 70°F · 13% chance of rain · wind up to 10 mph
About this race
Event Overview
KROP: Kaizen Rite of Passage – Year 2: DON'T CALL IT A COMEBACK!
Guess who’s back!? KROP returns to Tahlequah, Oklahoma at the rugged and scenic Welling Ridge Trails for its second year!
Race Distances
- Options: Runners can choose from 4, 8, 16 (25k), 32 (50k) miles, or the brand-new 40 mile (65k) distance.
- Loop Course: All races follow the same 4-mile loop, returning through the start/finish area every lap.
- Support: Expect energy, food, and support at the start/finish area throughout the race.
- Rite of Passage: Designed for runners of all experience levels to bridge distances and challenge themselves.
Unique Features
- The Extra Magic Mile: A bonus mile challenge that appears randomly on the course, adding fun without counting towards your mileage.
- The Kaizen ROCK of Passage: Find and carry a massive stone for a chance to win $100: this challenge is only for entrants 18 and over!
- Course Challenges: Prepare to tackle single-track, technical trails with potential elevation changes.
- Potential PRs: KROP is a great place for experienced athletes to achieve personal records (PRs).
Packet Pick-Up
- Early Pick-Up: Recommended from 12-5pm on Thursday 9/24 at NSU's Fitness Center.
- Race Day: Packet pick-up begins at 5am on Saturday, with a minimum pick-up time of 15 minutes before your start time.
- Start Times: Be aware of your posted start time and plan accordingly.
- Multiple Distances: This rule applies to all race distances.
Finisher Perks & Awards
- Finisher’s Award: Complete one 4-mile loop to earn an award.
- Belt Buckle: 50k and 65k finishers receive a special KROP belt buckle.
- Medals: Top 3 finishers in every distance receive gold, silver, or bronze medals.
- Team Relay: Ruck Team Relay offers team challenges for 10 hours with championship belts for winning teams.
Race Day Experience
This isn’t just a race—it’s a 12-hour trail running party fueled by Team Kaizen hospitality:
- Breakfast Treats: Donuts for breakfast starting at 6am.
- Grilled Food: Burgers & dogs on the grill starting at 10am.
- Aid Station: Fully stocked with necessities including everyone's favorite BLUE GATORADE.
- Energy & Support: A friendly atmosphere enhancing your running experience.
The Course
Welling Ridge Trails are beautiful but brutal—rock-covered, root-twisted single-track terrain located in Tahlequah, OK.
- Elevation: Approximately 417 feet of elevation gain and loss per loop.
- Pace Requirement: 50k needs a pace of 22:30 per mile: 65k needs 18:00 per mile.
- Cutoff: All distances have a cutoff time of 6pm: finish by then or you will be marked as DNF.
- Drop Downs: No drop downs allowed for ultra distances due to registration contract.
Additional Information
- Weather Policy: The event is rain or shine: no refunds issued, weather permitting.
- Volunteers: Volunteers are needed for various roles: register to volunteer.
- Location: Welling Ridge Trails, 19679 S 550 Rd, Tahlequah, OK 74464.
- Registration: Sign up by 8/01/26 for a guaranteed shirt.
Conclusion
Are you ready for your Rite of Passage? Join us at KROP on September 26, 2026.
Course map
Hotels for race weekend
Live prices near the start line, Sep 25 – 27, 2026.
Train with a club
Run clubs near Tahlequah to train with before race day.
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