# 9Round Kickboxing Fitness > Circuit-based workouts combine kickboxing skills, HIIT exercises, and strength training in a fast-paced 30-minute session. Friendly, inclusive atmosphere with no fixed class times allows flexible attendance and immediate start. Clean, well-maintained gym features screens displaying daily workouts and supports all fitness levels. Source: https://www.atly.com/location/9RoundKickboxingFitness29 - Address: 7939 E Arapahoe Rd Ste 140, Greenwood Village, Colorado, United States - Phone: +13035932106 - Website: https://www.9round.com/locations/co/greenwood-village/denver-tech-center ## What people say - "The trainers at this gym are so welcoming and push you to reach your goals." - "The Kickboxing trainers really make you feel welcome and push you." - "The fun activities let you show up and go whenever you want." ## Good to know - There are no fixed class times, so you can show up whenever you want. - The gym offers a free class for first-time visitors to try out. - Workouts last only 30 minutes and include a mix of strength and cardio. - The facility is clean and well-maintained with state-of-the-art equipment. - Workouts are suitable for all fitness levels, from beginners to experienced athletes. ## 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.