# ULTIFIT > Fitness center offers varied obstacle-based workouts that challenge strength, endurance, and flexibility. Atmosphere stays positive and inclusive, welcoming all skill levels with supportive community and knowledgeable coaches. Classes remain unpredictable and adaptable, encouraging progress at individual pace. Source: https://www.atly.com/location/ULTIFIT - Address: 2012 Corporate Ln STE 120, Naperville, Illinois, United States - Phone: +13124881210 - Website: https://ultifitonline.com/naperville-gym/?utm_source=google&utm_medium=organic&utm_campaign=google-maps ## What it is good for - Fun Activities — 10/10 - Gyms — 10/10 - Weight Lifting Gym — 8.8/10 ## What people say - "The workouts are fun, varied, and always unpredictable." - "The weight lifting gym workouts are challenging and adaptable for all fitness levels." - "The coaches here are so friendly and supportive, making the gym experience great." ## Good to know - Classes last 50 minutes, including warm-up and training time. - Workouts are adaptable for all fitness levels, from beginners to pros. - Trainers are experienced and provide consistent motivation during workouts. - The gym offers a variety of unique and fun group fitness classes. - Community atmosphere is strong, making workouts enjoyable and supportive. ## 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.