London marathon success
![Professor Mary Rees 2017 London Marathon](/media/livacuk/maths/images/Mary_London_Marathon.jpg)
Congratulations to Professor Mary Rees FRS on completing the 2017 London marathon in a personal best time of 3:49:29 (good for 12th place in her age category).
Mary was running to raise funds for AgeUK and donations can still be made at her JustGiving page.