Olivier | Holmdel Classic 50km

Olivier Diegue is running his first ultramarathon to raise money for clean water in eastern Uganda.

On Saturday, December 12, 2026, he’ll take on the Holmdel Classic 50K, a 32.5-mile race on a hilly course in Holmdel, New Jersey. His goal is to raise $500 for MissionCleanWater.

Donations support MissionClea
nWater’s work in the Soroti and Kalaki Districts of Uganda, where we rehabilitate hand pumps, build solar-powered water systems, and train local technicians. Communities own their water systems, and our Ugandan team provides monthly inspections and ongoing support so the water keeps flowing for years, not months.

$5 provides clean water for one person.