There are 881 calories in a Lone Star Burger from Red Robin. Most of those calories come from fat (57%).
To burn the 881 calories in a Lone Star Burger, you would have to run for 77 minutes or walk for 126 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Lone Star Burger is healthy or not.
There are 27 Weight Watchers Freestyle Points, 29 WW SmartPoints and 23 WW PointsPlus in a serving of Lone Star Burger from Red Robin.