500 Flatiron Boulevard, Broomfield, Colorado 80021 USA
+1 303-464-8400

Organize a meeting or event

Share your expectations with our experienced organizers who will inform you about rates and room availability.

  • 6

    Event Rooms

  • 541 sq m

    Total Event Space

  • 300

    Capacity Largest Space

  • 6

    Maximum Breakout Rooms

About This Venue

  • Group Booking Made Easy - Click here to reserve 10-25 rooms at the leader among Boulder hotels

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  • Flatiron Ballroom is 2,880 sq. ft. and accommodates up to 300 attendees

  • With 6,000 sq. ft. of flexible Boulder meeting space, our hotel can accommodate any event

  • Our modern hotel offers onsite A/V equipment & technical support in our Broomfield meeting rooms

  • Award-winning Event Satisfaction Scores within the Renaissance and Marriott brands

  • Our creative catering staff will assist in custom options for gluten-free and vegetarian diets

Plan an Inspired Event

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See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Image Manage Your Event with Ease
Keep Your Event in Hand.

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Equipment and Services

Meeting Equipment

AV equipment

LCD projector

Microphone

PA system portable

Rear screen projection

Stage: portable

Video camera

Meeting Services

AV technician

Copy service

Decorator

Photographer

Security guard

Videoconferencing

Business Equipment

Computers

Printers

Business Services

Copy service

Fax service

Full-service business center

Messenger service

Notary public

Overnight delivery/pickup

Post/parcel

Secretarial service

High-speed Internet access

Meeting rooms:Wired,Wireless

Catering

Afternoon Break

Coffee Break

Dinner

Lunch

Reception

Capacity

Floor Plans

Capacity Chart

Convert Feet | Reset
  • Board Room
  • 5.5x5.5x3.7
  • 30
  • 10
  •  
  • 10
  •  
  •  
  •  
  • Chautauqua
  • 8.5x5.5x4.6
  • 47
  • 50
  • 24
  • 26
  • 24
  • 50
  • 40
  • Eldorado
  • 8.5x5.5x3.7
  • 47
  • 50
  • 24
  • 24
  • 21
  • 50
  • 40
  • Red Rocks
  • 6.7x9.8x4.6
  • 65
  • 90
  • 42
  • 32
  • 28
  • 70
  • 60
  • Flagstaff
  • 10.7x7.9x3.7
  • 85
  • 120
  • 50
  • 40
  • 36
  • 90
  • 70
  • Flatiron I
  • 18.3x7.3x4.6
  • 134
  • 150
  • 70
  • 50
  • 42
  • 150
  • 100
  • Flatiron II
  • 18.3x7.3x4.6
  • 134
  • 150
  • 70
  • 50
  • 42
  • 150
  • 100
  • Flatiron Ballroom
  • 18.3x14.6x4.6
  • 268
  • 300
  • 150
  • 60
  • 54
  • 300
  • 200

Room Set-Up Examples

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Renaissance® Boulder Flatiron Hotel