Rick Rayman, 77, completes his 400th marathon at TCS Toronto Waterfront Marathon

The Toronto dentistry professor has run every single edition of the race since its inception 34 years ago, and has run every single day for almost 45 years

Amputee ultrarunner Jacky Hunt-Broersma takes on 5,250 kilometre challenge for cancer research

Bladerunner Jacky Hunt–Broersma is running 21.1K a day for 250 days to honour cancer patients and survivors

5 keys to run-streaking

Try these few tips to get into the habit of running every day