After racking up sell-outs in markets across the nation, Adam Lambert’s summer concert plans have expanded to fill the end of the season. The...

After racking up sell-outs in markets across the nation, Adam Lambert’s summer concert plans have expanded to fill the end of the season. The former “American Idol” runner-up’s Glam Nation Tour itinerary has taken on more than two dozen dates since onsales started in mid- to late May, pushing the full concert count near the 70-date marker.

Some of the newer additions to the calendar include gigs on July 7 at Ryman Auditorium in Nashville, TN; August 1 at The Marquee in Tempe, AZ; August 17 at Lupo’s Heartbreak Hotel in Providence, RI; August 31 at Clowes Memorial Hall in Indianapolis, IN; and September 14 at Woodruff Arts Center in Atlanta, GA.

The Glam Nation Tour officially launched in early June and is already nearly ten dates into its run. Lambert’s tour, which features support from Orianthi and fellow “Idol” alum Allison Iraheta, continues later this week with a June 17 concert at Horseshoe Casino in Hammond, IN.

Public onsales for the newest tour dates are scheduled to start over the June 18-19 weekend, though many earlier dates of the tour are already available. Most ticket face values are set around $30 to $40, but prices in some markets reach up to the $60 range, according to

Lambert’s summer tour has proved to be a sell-out success in several markets. Among the numerous sold-out dates are concerts on June 27 at the Rams Head Live! in Baltimore, MD; July 6 at the Tennessee Theatre in Knoxville, TN; and August 8 at The Pageant in St. Louis, MO, according to venue reports.

The Glam Nation Tour has also proved its selling power in larger U.S. markets. Most notably, a June 22 sell-out at the Nokia Theatre in New York City prompted the singer to add a June 23 show at the venue, which sold out just as quickly. Out on the West Coast, a sold-out July 23 gig at the Warfield Theatre in San Francisco led to the addition of a second sold-out date in the market — July 25.

In a recent interview with USA Today, Lambert credited his touring success to the connection he’s made with audiences and the dedication of the fans who have followed him since the 2009 season of “American Idol.”

“Especially with this tour, I’ve honed in on the spiritual quality of the performance. There’s something that happens between you and your audience when you’re really connected,” Lambert said. “My fans have been so dedicated and passionate about what I do. This show was really built for the fans.”

Adam Lambert – Glam Nation Tour itinerary:
(Dates are subject to change.)

June 17 Hammond, IN The Venue at Horseshoe Casino
June 18 Royal Oak, MI Royal Oak Music Theatre
June 19 Toronto, ON KISS 92.5 Wham Bam
June 22 – 23 New York, NY Nokia Theatre Times Square
June 24 Mashantucket, CT MGM Grand at Foxwoods
June 26 Atlantic City, NJ Borgata Event Center
June 27 Baltimore, MD Rams Head Live!
June 28 Washington, DC 9:30 Club
June 30 Norfolk, VA NorVa
July 2 Charlotte, NC Fillmore Charlotte
July 3 North Myrtle Beach, SC House of Blues
July 6 Knoxville, TN Tennessee Theatre
July 7 Nashville, TN Ryman Auditorium
July 9 Cleveland, OH Allen Theatre
July 10 Louisville, KY The Kentucky Center for the Performing Arts
July 12 Chesaning, MI Chesaning Showboat Music Festival
July 13 Lansing, MI Common Ground Music Festival
July 15 Kansas City, MO The Midland
July 16 Wichita, KS The Cotillion
July 17 Denver, CO Paramount Theatre
July 19 Boise, ID Morrison Center for the Performing Arts
July 20 Seattle, WA Showbox SoDo
July 21 Portland, OR McMenamins Crystal Ballroom
July 23 San Francisco, CA Warfield Theatre
July 24 Lincoln, CA Thunder Valley Casino
July 25 San Francisco, CA Warfield Theatre
July 27 – 28 Costa Mesa, CA OC Fair
July 30 San Diego, CA Copley Symphony Hall
July 31 Las Vegas, NV Mandalay Bay Beach
August 1 Tempe, AZ The Marquee
August 4 Lubbock, TX The Pavilion at Lone Star Event Center
August 6 Oklahoma City, OK Bricktown Events Center
August 7 Springfield, MO Juanita K. Hammons Hall
August 8 St. Louis, MO The Pageant
August 10 Erie, PA Warner Theatre
August 12 Upper Darby, PA Tower Theatre
August 13 Bethlehem, PA Bethlehem Musikfest
August 16 Concord, NH Capitol Center for the Arts
August 17 Providence, RI Lupo’s Heartbreak Hotel
August 19 Hyannis, MA Cape Cod Melody Tent
August 20 Cohasset, MA South Shore Music Circus
August 21 Hampton Beach, NH Hampton Beach Casino Ballroom
August 23 Albany, NY Palace Theatre
August 24 Staten Island, NY St. George Theatre
August 26 Roanoke, VA Roanoke Performing Arts Theatre
August 27 Richmond, VA The National
August 28 Raleigh, NC Process Energy Center for the Performing Arts
August 30 Covington, KY Madison Theater
August 31 Indianapolis, IN Clowes Memorial Hall
September 1 Evansville, IN Victory Theatre
September 3 Des Moines, IA Simon Estes Riverfront Amphitheatre
September 4 Rockford, IL On the Waterfront Festival
September 8 Houston, TX Hobby Center
September 10 Thackerville, OK Winstar World Casino
September 12 New Orleans, LA Tulane University
September 14 Atlanta, GA Woodruff Arts Center
September 18 St. Petersburg, FL Tropicana Field
September 21 Puyallup, WA Western Washington Fair