Shake Shack Boulder

1680 29th St #1288, Boulder
(720) 704-7980

Recent Reviews Order Online

Customers' Favorites

Korean Style Fried Chicken Sandwich
Crinkle Cut Box - 12 Servings
Portobello Veg Burger
Avocado Bacon Burger
Shake Shack Burger
Bacon Cheeseburger
Chick'n Shack
Chicken Bites
'Shroom Burger
Cheese Fries

Featured items
ShackBurger
Angus beef cheeseburger with lettuce, tomato, and ShackSauce on a toasted potato bun (contains sesame, eggs, milk, soy, wheat, and gluten)
Fries
Crispy crinkle cut fries (contains soy)
Cheese Fries
Crispy crinkle cuts topped with our cheese sauce (contains soy and milk)
Cookies and Cream Shake
Chocolate cookie crumbles hand spun with our house-made vanilla frozen custard (contains milk and egg)
Cheeseburger
Angus beef patty with cheese and your choice of toppings on a toasted potato bun (contains sesame, milk, wheat, soy, and gluten)
Hot Chicken
Crispy, white-meat chicken breast spiced with our own hot pepper blend, topped with pickles and Shack-made cherry pepper slaw.
Chicken Bites
Crispy, whole white-meat bites served with honey mustard or BBQ (contains milk, wheat, soy, and gluten)
Spicy ShackMeister
100% Angus beef cheeseburger spiced with our own hot pepper blend, topped with crispy onions, chopped cherry peppers and ShackSauce.
Chocolate Shake
House-made chocolate frozen custard (contains milk and egg)
Bacon Cheeseburger
Angus beef cheeseburger topped with applewood-smoked bacon on a toasted potato bun (contains sesame, milk, soy, wheat, and gluten)
Chicken Shack
Crispy, white-meat chicken breast over lettuce, pickles, and buttermilk herb mayo on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
SmokeShack
Angus beef cheeseburger with applewood-smoked bacon, chopped cherry peppers, and ShackSauce on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
Spicy Cheese Fries with Ranch
Crispy crinkle cut fries topped with our cheese sauce and spiced with our own spicy pepper blend, served with our ranch sauce
Strawberry Shake
Real strawberry hand spun with our house-made vanilla frozen custard (contains milk and egg)
Spicy Fries with Ranch
Crispy crinkle cut fries spiced with our own spicy pepper blend, served with our ranch sauce
Avocado Bacon Burger
Angus beef cheeseburger topped with freshly sliced avocado, applewood-smoked bacon, and ShackSauce on a toasted potato bun (contains sesame, eggs, milk, soy, wheat, and gluten)
Bacon Cheese Fries
Crispy crinkle cuts topped with our cheese sauce and applewood-smoked bacon (contains soy and milk)
Draft Root Beer
Made with real Louisiana cane sugar
Shack-made Lemonade
Shack-made and sweetened just right
Vanilla Shake
House-made vanilla frozen custard with real vanilla (contains milk and egg)

Burgers
Spicy ShackMeister
100% Angus beef cheeseburger spiced with our own hot pepper blend, topped with crispy onions, chopped cherry peppers and ShackSauce.
ShackBurger
Angus beef cheeseburger with lettuce, tomato, and ShackSauce on a toasted potato bun (contains sesame, eggs, milk, soy, wheat, and gluten)
Avocado Bacon Burger
Angus beef cheeseburger topped with freshly sliced avocado, applewood-smoked bacon, and ShackSauce on a toasted potato bun (contains sesame, eggs, milk, soy, wheat, and gluten)
SmokeShack
Angus beef cheeseburger with applewood-smoked bacon, chopped cherry peppers, and ShackSauce on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
'Shroom Burger
*Vegetarian* Crisp-fried portobello mushroom filled with melted muenster and cheddar cheeses, topped with lettuce, tomato, and ShackSauce on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
Shack Stack
Angus beef cheeseburger topped with a 'Shroom Burger with lettuce, tomato, and ShackSauce on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
Hamburger
Angus beef patty and your choice of toppings on a toasted potato bun (contains sesame, milk, wheat, and gluten)
Cheeseburger
Angus beef patty with cheese and your choice of toppings on a toasted potato bun (contains sesame, milk, wheat, soy, and gluten)
Bacon Cheeseburger
Angus beef cheeseburger topped with applewood-smoked bacon on a toasted potato bun (contains sesame, milk, soy, wheat, and gluten)
Green Chile Cheddarshack
Cheeseburger with white cheddar, marinated green chiles and scallions (contains sesame, milk, wheat, and gluten)
Grilled Cheese
American cheese melted in a grilled potato bun (contains sesame, milk, wheat, soy, and gluten)

Chicken
Hot Chicken
Crispy, white-meat chicken breast spiced with our own hot pepper blend, topped with pickles and Shack-made cherry pepper slaw.
Avocado Bacon Chicken
Crispy chicken breast topped with lettuce, pickles, buttermilk herb mayo (contains sesame, milk, wheat, egg, soy, and gluten)
Chicken Shack
Crispy, white-meat chicken breast over lettuce, pickles, and buttermilk herb mayo on a toasted potato bun (contains sesame, milk, wheat, egg, soy, and gluten)
Chicken Bites
Crispy, whole white-meat bites served with honey mustard or BBQ (contains milk, wheat, soy, and gluten)

Crinkle Cut Fries
Spicy Fries with Ranch
Crispy crinkle cut fries spiced with our own spicy pepper blend, served with our ranch sauce
Spicy Cheese Fries with Ranch
Crispy crinkle cut fries topped with our cheese sauce and spiced with our own spicy pepper blend, served with our ranch sauce
Fries
Crispy crinkle cut fries (contains soy)
Cheese Fries
Crispy crinkle cuts topped with our cheese sauce (contains soy and milk)
Bacon Cheese Fries
Crispy crinkle cuts topped with our cheese sauce and applewood-smoked bacon (contains soy and milk)

Shakes & Frozen Custard
Poppy's Sugar Cookie Shake
Hand-spun sugar cookie frozen custard, mixed with cookie dough pop candy, topped with whipped cream and cotton candy.
Viva's Cinnamon Roll Shake
Hand-spun cinnamon roll frozen custard, swirled with gold frosting, topped with whipped cream and gold confetti.
Branch's Chocolate Peppermint Shake
Hand-spun vanilla and chocolate frozen custard, mixed with mint fudge, topped with whipped cream and mint candy crunch.
Christmas Cookie Shake
Sugar cookie frozen custard topped with whipped cream and gold confetti sprinkles
Non-Dairy Chocolate Shake
Hand-spun chocolatey, creamy, plant-based, non-dairy frozen custard made with NotMilk™.
Non-Dairy Chocolate Frozen Custard
Chocolatey, creamy scoops of plant-based, non-dairy frozen custard made with NotMilk™.
Vanilla Shake
House-made vanilla frozen custard with real vanilla (contains milk and egg)
Chocolate Shake
House-made chocolate frozen custard (contains milk and egg)
Cookies and Cream Shake
Chocolate cookie crumbles hand spun with our house-made vanilla frozen custard (contains milk and egg)
Strawberry Shake
Real strawberry hand spun with our house-made vanilla frozen custard (contains milk and egg)
Black & White Shake
Chocolate fudge sauce hand spun with our house-made vanilla frozen custard (contains milk and egg)
Vanilla & Chocolate Shake
Our house-made vanilla and chocolate frozen custards (contains milk and egg)
Frozen Custard
Vanilla or Chocolate frozen custard made in house every day (contains milk and egg)

Flat-Top Hot Dogs
Hot Dog
100% beef from the pros at Vienna® Beef in Chicago (contains wheat, milk, and gluten)

Drinks
Harvest Berry Lemonade
Tart aronia berry juice, real orange, bergamot citrus and cinnamon mixed in-house with our lemonade. (Try it naturally caffeinated!)
Kiwi Apple Limeade
Real kiwi, green apple and lime juice mixed in-house. (Try it naturally caffeinated!)
Shack-made Lemonade
Shack-made and sweetened just right
Fifty/Fifty
Half lemonade, half organic iced tea
Organic Iced Tea
Organic Harney & Sons iced tea brewed fresh daily
Fountain Soda
Coke, Diet Coke, Dr Pepper, Fanta Orange, Sprite, Ginger Ale, Coca-Cola Zero Sugar
Draft Root Beer
Made with real Louisiana cane sugar
Organic Apple Juice Drink
Honest Kids®
Shack2O Water
1% of every bottle sold supports the cleanup of water sources
Sparkling Shack2O Water
1% of every bottle sold supports the cleanup of water sources

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Recent Reviews

Everything about this burger joint was 10/10 from the burgers to the fries to the chicken to the SHAKES!! Service was remarkable as well RAJ was so helpful and kind!! Give that man a raise!! Thank you for my first time experience at SHAKE SHACK BOULDER <3
November 2025
Get takeout order every now and then. Always a hustle to get employees to notice you standing there with a completely empty restaurant. Was given a side eye and attitude when I asked to pick up my order that was already sitting there ready. Staff seemed to be more into chatting and laughing with each other rather than paying attention to guests. On top of that, both burgers that I got had hair in it. Service has gone downhill in the last year for sure.
June 2025
Always a good experience here. I have not been here enough to know they rotate their menu. The burger I had my heart set on wasn't available today. Thus only four stars. I was very disappointed! However, their server was outstanding and definitely made up for it in many other ways.
November 2024

More Reviews

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Shake Shack Boulder

1680 29th St #1288, Boulder, CO 80301
(720) 704-7980