Castle Rock Summer Concerts 2026

The 10th anniversary Castle Rock Summer Concert Series at Miller Park Amphitheater has 5 ticketed Friday shows: The Marshall Tucker Band with opener Ben Chapman (Jun 26, $39.05), Jackson Dean with opener Tigirlily Gold (Jul 18), Fitz and The Tantrums with opener Sun Room for the Colorado Day show (Aug 1, $49.35–$85.40), Cheap Trick with opener Pat Travers Band (Aug 15, $49.35), and Still the Same: A Bob Seger Tribute with Denver Pops Orchestra (Aug 29, $33.90–$44.20). Gates 6 p.m., opener 7 p.m., headliner 8:30 p.m. for most shows. Tickets via TicketWeb.

Five Friday-evening ticketed concerts at Miller Park Amphitheater (5650 Lake Gulch Rd, Castle Rock — Philip S. Miller Park): Jun 26, Jul 18, Aug 1, Aug 15, and Aug 29. 2026 is the series's 10th anniversary.

Miller Park Amphitheater is part of Philip S. Miller Park in Castle Rock — 5650 Lake Gulch Rd, Castle Rock, CO 80104. Hosted by the Town of Castle Rock. The Town's series page is crgov.com/2618/Summer-Concert-Series.

Yes — Castle Rock has the most free outdoor concert programming in DougCo. First Fridays at the Mallrats venue runs free Jun – Aug, 6–9 p.m. (with a 5:30 p.m. 5K). Tunes for Trails runs select Fridays Jun – Sep, hosted by the Castle Rock Parks and Trails Foundation (CRPTF). Rock the Mountain at the Outlets at Castle Rock runs every Saturday and Sunday May 23 – Sep 5, 3–6 p.m. All free.

Castle Rock First Fridays at the Mallrats venue run the first Friday of each summer month — Jun 5, Jul 3, Aug 7, and Sep 4 — 6 to 9 p.m. The Jun 5 opener pairs the concert with the Mallrats 5K at 5:30 p.m. Free admission. Food trucks and family programming on-site.

Rock the Mountain is a free outdoor concert series running every Saturday and Sunday afternoon (3–6 p.m.) from May 23 through September 5 at the Outlets at Castle Rock (5050 Factory Shops Blvd, Castle Rock). 32+ weekends of free music. Concerts happen on the central plaza. Family-friendly.

2026 prices range from $33.90 (Bob Seger Tribute lawn seating) to $85.40 (Fitz and The Tantrums VIP). Lawn tickets typically start around $33–$49 per show; reserved seating runs $50–$85+. Tickets via TicketWeb. Town of Castle Rock series page: crgov.com/2618/Summer-Concert-Series.

Miller Park Amphitheater (ticketed shows) has stricter rules than free outdoor series — check the TicketWeb listing for each show. Most ticketed shows allow blankets but not outside food/beverages; coolers prohibited. First Fridays at Mallrats and Rock the Mountain at the Outlets are family-friendly with vendor food + open seating. Dog policies vary by show — Miller Park typically does not allow dogs at ticketed shows.

Miller Park has on-site parking (5650 Lake Gulch Rd). Arrive 45–60 minutes before gates open (6 p.m. most shows) for the closest lots. Larger headliner nights — Fitz and The Tantrums, Cheap Trick, Bob Seger Tribute — fill earlier. The Town occasionally runs satellite parking with shuttle service for sold-out shows; check crgov.com/2618 for show-specific updates.