The Lake Ray Roberts 100K is an endurance event featuring a Trail 100K in the foothills of North Texas at Lake Ray Roberts Isle Du Bois Unit. The event follows a 50K out and back in Pilot Point, Texas

Price Increases:
Early Bird (September 15th through November 5th)
Standard (November 6th through January 23rd)
Late Registration (January 23rd through February 5th)

Course Overview

- Surface: Dirt single track, rooty trails, ATV roads, and paved trails
- Course: Isle Du Bois Trails
- Elevation: Approximately 2,158 ft of elevation for the total race
- Location: Ray Roberts Lake State Park Isle Du Bois — 100 P W 4137, Pilot Point, TX 76258
- Weather: Historic Average 37-59 degrees
- No Cup Race: We don't serve cups, please make sure to bring your own water-carrying system!
- Pacer Policy: Only 1 pacer is allowed per runner at a time. Click here to be a pacer: (Sign Up)

Locations & Times

7000 FM 455, Pilot Point, TX 76258

Friday:
- 3:00PM to 5:00 PM - Early Packet Pickup (At Ray Roberts Greenbelt Trailhead)

Saturday:
*Race briefs 10 min. before each race*
*Please arrive 30-60 min. before your start time*
- 5:00 AM- 6:30 AM - Packet Pickup
- 7:00 AM - 100K Start

What You Get

100K FINISHERS
- Lake Ray Roberts 100K long sleeve
- Lake Ray Roberts 100K finisher silver buckle
- DFL"Dead Freakin' Last" award for 100K
EVENT EXPERIENCE:
- Aid Station Food & Hydration
- Scenic Course
- Photography
- Fully Marked/Supported Course
- Friendly & Encouraging Race Event/Volunteers

Outlaw Membership

Most runners who do one Outlaw race end up doing several a year. If you already know this won’t be your last, check out Outlaw Membership. Pay once, get race credits you can use on eligible Outlaw events all year, plus member‑only perks and priority access on select races. You still register through RunSignup/UltraSignup like normal, but members use special codes at checkout so their entries are covered. If you’re planning 3 or more races this season, it usually pays for itself on your way to the start line.

More Information/Policies/FAQ

For more detailed information, including the course map, other event info, and aid stations, please visit www.TexasOutlawRunning.com

For Policies regarding event communication, refunds/credits, discounts, ensuring race shirts/swag, lower entry prices, and changing distance, visit our Policies Page

For other questions, please make sure to look at our Frequently Asked Questions page before contacting us. If the answer is on that page, we may not respond. You can contact us by visiting our website. 

Event's current local time: 4:35 PM CT