1️⃣7️⃣ days, over 2️⃣0️⃣0️⃣ people = 1️⃣ 🏁 Ever wondered how we build the #TCSNYCMarathon finish line? #TeamNYRR Finish Line Lead Kelli (she's very busy at the moment 😂) tells us how we build this massive structure in one of the world's busiest parks. Send some 💙🧡🩷 to Kelli and #TeamNYRR for their hard work in creating all the soon-to-be magical finish moments. 🥳🥰