Saturday, Apr 6, 2024

Arbuckle 100

4550 Dolese Rd

Davis, OK 100 Mile, 100K, 40M, Pacer, 20M, 10K

This Event Took Place Sat. Apr 6, 2024


The Arbuckle 100 is a 10K, 20M, 40M, 100K, and 100 Mile trail run held on Crossbar Ranch nestled in the Arbuckle Wilderness located in southern Oklahoma. Featuring rocky ATV trails and dirt jeep roads. This is, in the Race Director's opinion, one of the roughest terrains you will find in Oklahoma. The Crossbar Ranch website will tell you in bold letters (This Ain't Your Grandma's Backyard.) This is a 20-mile loop beginning and ending at the Crossbar Ranch entrance (as seen in banner photo above) - This is the first year for this race.

Race Schedule

Friday at Ranch Entrance:
4 PM to 6 PM Texas Outlaw Running Pop Up Store

Saturday at Ranch Entrance:
5:00 AM to 8:00 AM Packet Pickup
5:00 AM to 7:00 AM Dropbag Dropoff
6:00 AM 100 Mile & 100K Start
7:00 AM 40M & 20M Start
8:00 AM 10K Start

30 hours or Sunday 12PM is the cut-off time for all races

Course Overview

- Surface: Rugged & rocky with some dirt ATV/jeep trails
- Course: Cross Bar Ranch Trails (Course Map)
- Elevation: about 2500ft of climbing and descending for each LOOP
- Location: Cross Bar Ranch Entrance (Google PIN)
- Weather: Historically 45-71 degree weather.

Water Crossings

There are multiple water crossings on this course. When driving to the start/finish, there is a rocky creek bed that is usually shallow that participants will drive over in their vehicles. The Race Director has a small hatchback that he has driven over it several times with and has had no problems.

Parking Pass

Please bring $10 cash on the day of the event for parking. These funds go directly to the Ranch to help with maintenance and preserving its recreation.

Race Rules

100 Miler - Five loops
100K - Three loops
40M - Two Loops
20M - One loop
10K - One Modified loop

This is a cupless race. We will have water refill stations to refill your own bottles and cups.
No littering.
Be prepared for a tough race.

What You Get

- Arbuckle 100 Soft Cotton Shirt
- Finisher Medal for 40M, 20M, & 10K
- Buckle for 100M Finishers and 100K Finishers
- 1st and Dead Last awards for all distances M & F

- Aid Station Food & Hydration
- Photography
- Fully Marked Course
- Friendly & Encouraging Race Staff/Volunteers
- An Extremely Tough Course... good luck


Cross Bar Ranch has limited RV/Tent/Bunkhouse camping. - Click Here

La Ville Inn Davis Oklahoma (15 minutes from Ranch) - Click Here

More Information/Refunds/Discounts

For questions, email Race Director William Kent,

For more detailed information, including the course map, other race info, and aid stations, please visit the or click "Website" above.

Runners may receive a full race credit to any race of their choosing with a minimum 30-day notice. Race credits cannot be transferred for notices less than 30 days. We do not offer full refunds. Receive your credit by canceling your registration. To cancel, log into Ultrasignup > Registration History and select “Edit” to cancel your race. Your credit needs to be used within one year. If you need an extended time to use your credit due to medical reasons (including pregnancy) or military deployments, please reach out beforehand.

Please note, Arbuckle 100 does not ship out race apparel or medals if a runner does not show up for the race.

Event's current local time: 8:43 PM CT


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