C BurgerPearl Street

Pearl Street · Burgers

921 Pearl Street, BoulderDirections

4.6150 reviews

Diners like this restaurant's delicious smash burgers, made with high-quality, local, regenerative beef, and flavorful tallow fries and onion rings. They also highlight the reasonable prices and the clean, comfortable atmosphere. Guests mention the staff are friendly, attentive, and provide quick service.

Boulder’s check-in-heavy burger spot where onion rings steal the spotlight.

C Burger is a $$ Burgers restaurant in Pearl Street, Boulder. It has logged 2,822 check ins on Blackbird, and is busiest Monday evenings. Check in on Blackbird when you visit.

cburgerco.com

Why go

C Burger is a $ burger spot with a 4.5 Google rating from 176 reviews and a loud Blackbird signal: 2,822 all-time on-chain check-ins. The crowd pattern points to a weekend pull, with Friday and Sunday ranking as its busiest check-in days.

The review chorus is unusually specific: onion rings get called “best in town,” “elite,” and potentially the best a diner had ever tried. Burgers draw comparisons to In-N-Out and Shake Shack, with praise for the double burger, the Antilla ordered as a double, parmesan fries, signature sauce, attentive service, and fair pricing for the quality.

editorial/ updated 9d ago

Fast facts

C Burger has 2,822 all-time Blackbird on-chain check-ins.
Friday and Sunday are its busiest Blackbird check-in days.
Google users rate it 4.5 stars across 176 reviews.
Multiple highlighted reviews single out the onion rings as a standout.
Reviewers compare the burger style to In-N-Out and Shake Shack.

editorial/ updated 9d ago

Did you know

C Burger has logged 2,822 Blackbird check-ins, with Friday and Sunday leading the traffic.

editorial/ updated 9d ago

Amenities

Meals

LunchDinnerDessert

Drinks

BeerCocktails

Features

Dine-inTakeoutOutdoor seatingRestroomGood for kids

Google Places/ updated 9d ago

Open in

Check in momentum

The room in motion

Activity149

check ins · last 30 days · yesterdaycheck ins · last 30 dayslast check in · yesterday

Flynet check ins

2,822

Neighborhood

Pearl Street

Last 30 days

149 check ins

−46% vs prior month

Sep 28Oct 27

When it's busy

Usually dead right now

Tuesdaytoday

3a1p11p

Inside C Burger

Review signal

4.6

150 Google reviews

Google Places/ updated 9d ago

NEARBY

Within walking distance

Other Blackbird spots a short walk from C Burger.

FAQ

How popular is C Burger?

C Burger has logged 2,822 check ins on Blackbird.

When is C Burger busiest?

C Burger is busiest on Monday evenings, based on Blackbird check-in activity.

What kind of food does C Burger serve?

C Burger serves Burgers cuisine.

How expensive is C Burger?

C Burger is in the $$ price range on a $ to $$$$ scale.

How do I check in at C Burger?

Download the Blackbird app, visit C Burger in person, and check in from the app. Check-ins earn FLY and count toward Flytown's daily Hotspots ranking.