Our Mission

The mission of Rocky Mountain Hobby-Expo is twofold,

  1. To promote and educate the public about family oriented hobbies throughout the Rocky Mountain Region and beyond by providing information and inspiration to new and existing hobbyists
  2. To provide a cost-effective medium for hobby manufacturers to reach retailers and consumers via a single coordinated event.

Put down your phone and discover a hobby!

Visit the region’s newest family hobby event for hands-on demonstrations, workshops, and a monster marketplace of items for sale. Learn, try and buy!

RC Cars, Planes, Drones, Boats, Trains, Slot Cars, Die-cast Models, Scale Model Kits, Rockets, Gaming, Dolls, Beads and Scrap-booking- all in one location.

Jim Marski

Jim Marski

Executive Director

An avid model railroad enthusiast himself, Jim saw a need for introducing the next generation to hands-on hobbies. Beyond inspiring new hobbyists, Jim wants to provide manufacturers a cost-effective solution to reach new retailers and the opportunity to meet and converse directly with consumers. Thus, the ultimate Hobby Experience was born.

Beyond the Hobby-Expo, Jim facilitates hobby swaps year-round in the Denver Metro area. More info on these swaps can be found on our Facebook page.

Check out the swap for this year's Hobby Expo!

Richard Matthews

Richard Matthews

Public Relations

Richard Matthews has over 25 years of event marketing, public relations and corporate sponsorship experience, varying from sporting events and political campaigns to “mega-events” such as Hands Across America, the Goodwill Games and the Olympics.  His extensive experience with consumer shows goes back over 25 years and includes the Wedding Experience (Houston, DC, Baltimore, Richmond, VA, etc.), the Baby & Kids Experience, the California/Colorado/Texas Baby & Kidz Expos, Green Festivals, Go Green Expo, Eco Expo, Whole Life Conference + Exposition, the San Francisco Chronicle Outdoor Expo,  the Colorado Home Show, the Fine Food & Good Living Festival and major Earth Day festivals including in New York and San Francisco.

Anthony Groen

Anthony Groen


Anthony has been a graphic designer for the past 10 years. He recognized the importance of the Hobby Expo's mission and experienced firsthand the popularity of the event with the general public. His goal is to aid the Hobby Expo in broadly appealing to people of all ages. He is responsible for web and content design, and consults on future branding as the Expo grows.


Where is the show?

The show takes place at the Expo Building of the Denver Mart, located at 451 East 58th Avenue, Denver, Colorado 80216

When is the show?
  • Saturday October 12th, 2019  9 am - 5 pm
  • Sunday  October 13th, 2019  10 am - 4 pm
How much is admission?
  • Adults are $12
  • Children 12 and under are free
  • Scouts in Uniform are free
  • Active Military and First Responder families with ID are free
Can tickets be purchased in advance?

Yes- Tickets may be purchased at select hobby shops, events, online or by mail. Click here for details.

Is there a charge for parking?

No- parking is free. Enter the lot off 58th Avenue

Is food available onsite?

Yes- Food and coffee are available so you can spend the whole day at the show!


Get in touch and we’ll get back to you as soon as we can.  We look forward to hearing from you!

Phone 303.345.5031

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Doubletree Westminster

3 Star Hotel, 4.0 Trip Advisor Rating,
7.2 miles/9 Minutes from the Mart- Free Shuttle and Breakfast

8773 Yates Drive
Westminster, CO 80031


$118 King or 2 Queen- Rate code RMH for 2019

Clarion Hotel Denver Central

3 Star Hotel, 3.5 Trip Advisor Rating,
2.0 Miles/6 Minutes from Denver Mart- Free Shuttle and Breakfast

200 West 48th Avenue
Denver, CO  80216


$89 King or Two Queens

Book Online

RV Facilities

Prospect RV Park

10 miles/15 minutes from the Mart

11600 W 44th Ave
Wheat Ridge, CO 80033



South Park Mobile Home and RV Community

Age restricted 55+
13 miles/29 minutes from the Mart

3650 S Federal
Englewood, CO 80110


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