. >> we know victoria safrn says working on this and probably monitoring this right now. >>> today is the day to save a life and hank out with the broncos. the 19th drive for life happening at mile high. christine, it's easy to do, and is there isn't a ton of time left to do it. >> reporter: there's not a lot of time left, but there is certainly some time left to come out here for folks to donate and give the gift of life. there are 66 chairs. the ones behind me are still open. so this is going on until 5:00 pm. and really all day. there's been a sea of orange out here, broncos fans, supporters, as well as broncos always the same purpose, to give. >> reporter: hour after hour a wave ever orange weaved its way through mile high stadium today. a controlled chaos of sorts. >> what grade are you? does it matter? >> reporter: led by dan richmond. over the past 19 years, this blood drive has enriched the lives of more than 100,000 people. >> saved my life. >> reporter: including dan. >> done deal. >> reporter: back in 2012, he accident. he was in a comb -- for 37 days. >> they used 121 unit