Having run the Olympic Qualifying time for the 800m, Isabelle Boffey talks us through her journey from extreme junior success to this point. She shares her reflections on the rationale behind her continued and sustained success in the sport. Issy, has continued to improve her 800m time every years for 11 of the 12 years she has been competing in it. So aside from the talent, what is her secret? But, she has not got here without her own fair share of challenges, and for her this includes dealing with the significant impacts her menstrual cycle has on her and performance. #womensrunning #running #periods #menstrualcycle #periodsinsport #800m #olympicqualifying