Skip to main content
Help

Select a Language

English(US)

Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

11

Event Rooms

21571 SQ FT

Total Event Space

900

Capacity Largest Space

9

Breakout Rooms
Capacity Chart | Floor Plans | Equipments and Services
Breakout Meeting Room

Meeting and Events

Stay energized with food and beverage options including our destination bar and on-the-go breakfast.

We have a full service conference center available with multiple breakout spaces.
Full service catering featured by our award winning culinary team.
Ballroom

Weddings and Occasions

Our premium fitness centers offer cardio and resistant weight training equipment and free weights.

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Marriott Bonvoy Rewards and Meeting Rewards available
Fresh grab n go menu and bar features available in lobby.
Come host any type of event here! We have approx. 21,000 sq of meeting space
On-site restaurant available for both dinners and events
private dining austin
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
See how we're rewarding events

MANAGE YOUR EVENT WITH EASE

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

Marriott's Meeting Services App

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Pikes Peak 60x65x12.5 3900 400 140 140 100 140 140
Grays Peak 60x28x12.5 1680 140 70 70 60 70 70
Cripple Creek 25x20x10 500 40 15 15 - 40 30
Boardroom 36x14x10 504 - - 14 - - -
Longs Peak 60x28x12.5 1680 150 70 70 60 70 70
Torreys Peak 60x28x14 1680 150 70 70 60 70 70
Greenhouse 52x24x10 1248 70 50 50 40 50 50
Wolf Creek 24x20x10 480 25 16 10 12 30 20
Telluride 21x20x10 420 25 16 12 12 30 30
Crested Butte 24x26x10 624 40 20 14 16 40 30
Atrium PreFunction 77x115x21 8855 - - - - 500 -
Grand Ballroom 148x60x12.5 8880 900 500 300 300 800 500
Pikes Peak
Dimensions (LxWxH)
60x65x12.5
Area (sq.ft)
3900
Theater
400
Schoolroom
140
Conference
140
U-Shape
100
Reception
140
Banquet
140
Grays Peak
Dimensions (LxWxH)
60x28x12.5
Area (sq.ft)
1680
Theater
140
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Cripple Creek
Dimensions (LxWxH)
25x20x10
Area (sq.ft)
500
Theater
40
Schoolroom
15
Conference
15
U-Shape
-
Reception
40
Banquet
30
Boardroom
Dimensions (LxWxH)
36x14x10
Area (sq.ft)
504
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Longs Peak
Dimensions (LxWxH)
60x28x12.5
Area (sq.ft)
1680
Theater
150
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Torreys Peak
Dimensions (LxWxH)
60x28x14
Area (sq.ft)
1680
Theater
150
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Greenhouse
Dimensions (LxWxH)
52x24x10
Area (sq.ft)
1248
Theater
70
Schoolroom
50
Conference
50
U-Shape
40
Reception
50
Banquet
50
Wolf Creek
Dimensions (LxWxH)
24x20x10
Area (sq.ft)
480
Theater
25
Schoolroom
16
Conference
10
U-Shape
12
Reception
30
Banquet
20
Telluride
Dimensions (LxWxH)
21x20x10
Area (sq.ft)
420
Theater
25
Schoolroom
16
Conference
12
U-Shape
12
Reception
30
Banquet
30
Crested Butte
Dimensions (LxWxH)
24x26x10
Area (sq.ft)
624
Theater
40
Schoolroom
20
Conference
14
U-Shape
16
Reception
40
Banquet
30
Atrium PreFunction
Dimensions (LxWxH)
77x115x21
Area (sq.ft)
8855
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
500
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
148x60x12.5
Area (sq.ft)
8880
Theater
900
Schoolroom
500
Conference
300
U-Shape
300
Reception
800
Banquet
500
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Pikes Peak 18.3x19.8x3.8 362.3 400 140 140 100 140 140
Grays Peak 18.3x8.5x3.8 156.1 140 70 70 60 70 70
Cripple Creek 7.6x6.1x3 46.5 40 15 15 - 40 30
Boardroom 11x4.3x3 46.8 - - 14 - - -
Longs Peak 18.3x8.5x3.8 156.1 150 70 70 60 70 70
Torreys Peak 18.3x8.5x4.3 156.1 150 70 70 60 70 70
Greenhouse 15.8x7.3x3 115.9 70 50 50 40 50 50
Wolf Creek 7.3x6.1x3 44.6 25 16 10 12 30 20
Telluride 6.4x6.1x3 39 25 16 12 12 30 30
Crested Butte 7.3x7.9x3 58 40 20 14 16 40 30
Atrium PreFunction 23.5x35.1x6.4 822.6 - - - - 500 -
Grand Ballroom 45.1x18.3x3.8 825 900 500 300 300 800 500
Pikes Peak
Dimensions (LxWxH)
18.3x19.8x3.8
Area (sq.mt)
362.3
Theater
400
Schoolroom
140
Conference
140
U-Shape
100
Reception
140
Banquet
140
Grays Peak
Dimensions (LxWxH)
18.3x8.5x3.8
Area (sq.mt)
156.1
Theater
140
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Cripple Creek
Dimensions (LxWxH)
7.6x6.1x3
Area (sq.mt)
46.5
Theater
40
Schoolroom
15
Conference
15
U-Shape
-
Reception
40
Banquet
30
Boardroom
Dimensions (LxWxH)
11x4.3x3
Area (sq.mt)
46.8
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Longs Peak
Dimensions (LxWxH)
18.3x8.5x3.8
Area (sq.mt)
156.1
Theater
150
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Torreys Peak
Dimensions (LxWxH)
18.3x8.5x4.3
Area (sq.mt)
156.1
Theater
150
Schoolroom
70
Conference
70
U-Shape
60
Reception
70
Banquet
70
Greenhouse
Dimensions (LxWxH)
15.8x7.3x3
Area (sq.mt)
115.9
Theater
70
Schoolroom
50
Conference
50
U-Shape
40
Reception
50
Banquet
50
Wolf Creek
Dimensions (LxWxH)
7.3x6.1x3
Area (sq.mt)
44.6
Theater
25
Schoolroom
16
Conference
10
U-Shape
12
Reception
30
Banquet
20
Telluride
Dimensions (LxWxH)
6.4x6.1x3
Area (sq.mt)
39
Theater
25
Schoolroom
16
Conference
12
U-Shape
12
Reception
30
Banquet
30
Crested Butte
Dimensions (LxWxH)
7.3x7.9x3
Area (sq.mt)
58
Theater
40
Schoolroom
20
Conference
14
U-Shape
16
Reception
40
Banquet
30
Atrium PreFunction
Dimensions (LxWxH)
23.5x35.1x6.4
Area (sq.mt)
822.6
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
500
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
45.1x18.3x3.8
Area (sq.mt)
825
Theater
900
Schoolroom
500
Conference
300
U-Shape
300
Reception
800
Banquet
500
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.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
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.
Audio-Visual Equipment
  • AV Technician
  • LCD Projector
  • Microphone
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Videoconferencing
  • Walkie Talkies
  • Wireless Internet
Event Services
  • Carpenter
  • Certified Meeting Planner
  • Decorator
  • Electrician
  • Event Lighting
  • Locksmith
  • Message Service
  • Photographer
  • Registration Service
  • Security Guards
  • Translator
Event Equipment & Supplies
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Printers
Catering Services
  • Afternoon Break:$21.00 / Person
  • Coffee Break:$12.00 / Person
  • Continental Breakfast:$28.00 / Person
  • Dinner:$36.00 / Person
  • Full Breakfast:$36.00 / Person
  • Lunch:$42.00 / Person
  • Reception:$36.00 / Person
  • F+B stations include protective sneeze guards
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options

Frequently Asked Questions

Delta Hotels Denver Thornton has 11 event rooms.

The largest capacity event room is the Grand Ballroom. It has a capacity of 900.

Yes, Delta Hotels Denver Thornton provides wedding services.

To book a meeting or event at Delta Hotels Denver Thornton click here

Marriott Bonvoy app logo

Unlock your stay with the Marriott Bonvoy™ App

Delta Hotels Denver Thornton

Delta Hotels Denver Thornton

VIEW MAP VIEW MAP
+1 303-452-4100
Cancel
DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates

DELTA HOTELS BY MARRIOTT™ DENVER THORNTON

Overview Gallery Rooms Dining Experiences Events

© 1996 – 2024 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

English
Careers Opens a new window Terms of Use Program Terms & Conditions Privacy Center Digital Accessibility Site Map Hotel Site Map Help Opens a new window