Girl group Billlie (Siyoon, Sheon, Tsuki, Moon Sua, Haram, Suhyeon, Haruna) performed a celebration stage at the after-concert of 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.

Building on powerful performances and commanding stage presence, Billlie has been active not only in their main career but also across various festivals, university festivals, and entertainment shows. In November, they are set to hold a fan concert to celebrate the fifth anniversary of their debut.

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

After the race concluded, an after-concert brought the event to a graceful finish. Following singer George's opening performance, girl group Billlie took the baton and amped up the excitement, with rapper Loco closing out the finale.

Text and photo by reporter Choi Jae-hyuk

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