UPCOMING EVENTS SEE ALL Radi8 Float Studio & Yoga Share: Alternative & Holistic Health Radi8 Float Studio & Yoga Visit Website Request Info 5290 Arapahoe Ave #D Boulder, Co 80303 (303) 484-9132 Facebook Twitter Hours: 10-10 everyday About Map About Radi8 Offers 90 Minute Float Therapy Sessions, a Light and Sound Therapy and Yoga. Directions From Foothills head east. We will be on your right in the shopping strip with the Brew and Subway.