Home › Venues › Folsom Field Folsom Field Tickets The hub for JamBase’s Phish show recaps, setlist breakdowns, statistical analysis & more. Folsom Field Concert Tickets & Calendar Sat Oct 18, 2025 John Summit Folsom Field Boulder, CO Tickets & Info Calendar Hotels & Lodging Near Folsom Field About the Venue Folsom Field At-a-Glance Address2400 Colorado AvenueBoulder, CO 80302United States Map & Directions Website cubuffs.com/facilities/folsom-field/1 Next Event John Summit Oct 18, 2025 Advertisement