Faultline Festival 2026 took place 2026-10-16–2026-10-17 in Rancho Cucamonga, CA. 4 distinct billings are listed across 4 lineup entries, including BUSH, DUSTIN LYNCH, HIGHLY SUSPECT, MITCHELL TENPENNY. Lineup available; set times pending here. Individual set times are not available here yet. Use the Faultline Festival planner for artist search, filters, saved plans, music links, and schedule photo export; check official festival channels for final lineup, set-time, weather, venue, and entry updates.
Official lineup and timetable source · What changed and when sources were checked