Kaitlyn Bristowe touched down in the Big Apple as rumored boyfriend Zac Clark ran the 2025 New York City marathon. "Spectating a marathon is hard," Bristowe, 40, wrote via her Instagram Story on Sunday, November 2, alongside a selfie with Bachelor Nation's Serena Pitt. The duo each held up a champagne glass filled with a drink as they smiled for the camera. Pitt was supporting fellow Bachelor Nation alum and husband Joe Amabile, who finished the marathon in 3 hours, 49 minutes and 53 seconds. Bristowe, meanwhile, was likely cheering on Clark, 41, who completed 26.