Just talked to Glenn - she got her 5th flat around mile 47, but she is on her way and is almost there! It started raining and getting windy again, so she's had every kind of weather you can imagine out there.
Stef, you are a rock star!!
Edited to Add - She's in T2 as of 4:37 PM! Woohooo!! Thank god, now it's all you baby, no bike to slow you down!