Bridget Durocher is a passionate and highly impressive ultra runner. She has run many ultra races in the 100-200 mile range. The first summer that she ran a 100 mile race she did four 100 mile races in the matter of four months. Initially she ran her first longer race (50K) because she needed 12 test subjects to complete her PhD study. The 12th runner had to back out last minute, so she ran the race to ensure she could have a legitimate research study.