Grasslands Trail Run
Alvord, Texas, United States
Mar 20, 2027 - Saturday
15k, 50mi, 100mi, Half-marathon, Marathon, Ultra
Race Information
The Grasslands Trail Run is held in the Lyndon B. Johnson National Grasslands, more than 20,000 acres managed by the U.S. Forest Service and situated north of Fort Worth. The trail loops among rolling hills and through a mixture of pine and oak grove forests, open fields, and livestock. Run the 100-Mile, 50-Mile, Marathon, Half marathon (Saturday Start) or 15K (Sunday Start) and enjoy the beauty of the Grasslands while sharing the trails with horses and running past cows—don’t let the cows out!
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👍 Run Pick of the Month: ‘A Charlie Brown Christmas’ 5K/10K Dallas
📍Dallas - Saturday December 19, 2026
🎄 A Holiday Running Tradition Returns to Dallas
😄 Why We Like This Run
✅ Official 2026 commemorative participant shirt
✅ Exclusive retro TV spinner finisher medal
✅ Festive Peanuts® holiday atmosphere
✅ A one-of-a-kind way to kick off the Christmas season
The official 2026 ‘A Charlie Brown Christmas’ 5K/10K is coming back to Dallas, bringing runners together for a festive celebration inspired by one of the most beloved holiday classics of all time!
🎁 The official 2026 race swag has been revealed, including an exclusive participant shirt and collectible spinner finisher medal waiting for you at the finish.
Whether you're chasing a PR or making memories with family and friends, this is more than another race on the calendar - it's a Dallas holiday tradition!
🚨 Dallas Runners Are Signing Up Early
Registration has been incredible since opening, and every city in the five-stop series is currently pacing WELL ahead of last year's sellout trend.
Don't wait until the holiday season to make your plans. Secure your spot now, beat the next tiered price increase, and join the start line in Dallas on December 19!
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Race Facts
Race Size: 100 - 500
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
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