World 1500m and 10,000m champion Sifan Hassan will race over 5000m at the Golden Spike in Ostrava on 8 September (WACT Gold). Hassan could challenge the meeting record of 14:30.18 set by Meseret Defar in 2007. European 1500m champion Laura Muir and double European U23 champion Jemma Reekie are also confirmed for the 800m and 1500m respectively. Reekie will face Poland's Sofia Ennaoui and top Czech Simona Vrzalova in the 1500m. Muir will run against top Czech Diana Mezulianikova and best Slovak Gabriela Gajanova.