Juan Antonio Cuadrillero, aged 50, ran the Valencia half marathon in 1:06:17, an all-time world-best for the M50 age group, bettering Titus Mamabolo’s 1991 mark. 3 men over 50 at 5:30 min/mile pace or faster in that race. Last week, Cuadrillero also set the all-time world-best for the M50 age group for 10km at 30:04 in Laredo.