The athletes will train at the Kipchoge Keino Stadium in Eldoret.
Kirui cemented his legacy at the 2012 London Olympics by clinching a silver medal in the marathon.
Jamaica followed in second place with 12 medals, whereas the US placed third with 18 medals.
HCTZ appears under Class S5 (Diuretics and Masking Agents) on the World Anti-Doping Agency (WADA) Prohibited List.
Ndiku, nicknamed 'The Buffalo', holds accolades spanning both continental and global championships.
Kiochoge takes on Legese as Sydney Marathon announce full men's roster for August 31 race
"Sometimes I think about the world record, I think I can break it in the future," Wanyonyi said post-race
Chepchirchir bullish of securing World Champ ticket after dominant display in Monaco
Yego bullish after launching season best in India
