# Duality > Fitness center combines inclusive community with colorful lighting and lively music to create an uplifting atmosphere. Classes offer diverse, challenging workouts supported by encouraging participants. Puppies often appear in the lobby, adding a unique, welcoming touch. Source: https://www.atly.com/location/Duality - Address: 4635 W Colfax Ave, Denver, Colorado, United States - Phone: +17202632306 - Website: http://www.dualityfit.com/ ## What it is good for - Social — 10/10 - Unique — 10/10 - Fun Activities — 10/10 - Gyms — 10/10 - HIIT — 9.4/10 - Yoga Spot — 9.4/10 - Yoga Class — 9.3/10 - Rooftop — 9/10 - Hot Yoga — 9/10 - Weight Lifting Gym — 8.1/10 ## What people say - "This Yoga Spot has a welcoming community and supportive instructors." - "I found this to be the best gym." - "It's unique how you can get three different challenging workouts all in one place." ## Good to know - Duality offers a wide range of classes that fit various schedules. - Parking is generally easy, even during peak hours. - The community hosts fun events like rooftop yoga and trivia night. - Weekend classes last 60 minutes for those wanting extra workout time. - Free outdoor workouts are offered during summer to engage the community. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.