Japan’s Mariko Yugeta, 63, runs two sub-3:05 marathons in seven days

After running 3:04 in Tokyo, she followed it up with a 2:58 in Nagoya

Ethiopia’s Berihu Aregawi and Ejegayehu Taye shatter 5K world records

On the final day of the year, two world records were broken at Barcelona’s Cursa dels Nassos 5K