steve silva and john elias were standing nearby watching the finishers. >> you see cheers, you see people yelling "yes"! there's a lot of raw emotion at that finish line. a lot of those are people we know from the neighborhood. >> we're literally rolling of people coming across the line and high-fiving and cheering them on. everybody cheers them on. >> natalie knew she was close. >> so there's this marker that every runner looks for in a race and if you're a marathoner, you know what it means. it says, you have one mile to go. my dad and i had passed that marker. >> chris and boyfriend brian were already within sight of the finish line. >> the crowds were just absolutely crazy and, you know, everybody was cheering and kayla's doing her hill shaky shake. >> steve was rolling on the finishers. then --