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KOST 103.5 Contests & Promotions
Win A Trip To Our iHeartRadio Music Festival 2025 And $1000!
Enter To Win Tix To See Shawn Mendes @ The Hollywood Bowl 10/17
Listen For Your Chance To Win $1,000 With The Ellen K $1K Payday!
Enter For The Chance To Win A $100 Disney Gift Card + Qualify For A Disney Alaskan Cruise (2025)
Win Tickets to Temecula Valley Ballon & Wine Music Festival
Enter to win tix to the July Fourth Fireworks Spectacular with EWF 7/2
Win Tickets to A Beautiful Noise at the Pantages Theatre!
Enter to win a trip to see Ricky Martin LIVE in Las Vegas (9/11–9/13)
Enter To Win A 4-Pack To See Sesame Street Live @ The Wiltern 10/9
Enter To Win Tix To See Dierks Bentley @ Intuit Dome 6/26/25
Stella Rosa Summer Queen of Chill Sweepstakes
Enter To Win Tickets To See Rob Thomas @ YouTube Theater 9/6
Enter to win a trip to see Bruno Mars LIVE in Las Vegas (8/26–8/28)
Enter To Win Tix To See James Blunt @ The Greek Theatre 6/27
Spectrum Summer Sweepstakes
Enter to Win Tickets To See Lady Gaga @ Kia Forum 7/28
Enter to Win Tickets to see Bryan Adams at Kia Forum 11/18