Group Billlie (Billlie: Siyoon, Sheon, Tsuki, Moon Sua, Haruna, Suhyeon, Haram) heated up the stage at a running event.

Billlie performed a celebratory after-concert set at the New Balance global running event '2026 Run Your Way Seoul 10K RACE,' held on the morning of the 4th at the Culture Madang in Yeouido Park, Seoul.

With powerful performances and commanding stage presence, Billlie has been active not only in their main career but also across festivals, university celebrations, and variety shows. In November, they are set to hold a fan concert to celebrate the 5th anniversary of their debut.

Approximately 7,000 runners participated in this event, and various celebrities and sports stars attended to add sparkle. Broadcaster Noh Hong-chul, the event's longtime fixed MC, served as host, and New Balance women's muse Kim Yuna attended to cheer on the athletes.

After the race concluded, an after-concert followed to cap off the event. Singer George opened the show, girl group Billlie took the baton to amp up the excitement, and rapper Loco closed out the finale.

Text and photos by reporter Choi Jae-hyuk

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