DAR ES SALAAM, June 1 -- First comes the buzz of anticipation. Then the cheering crowds. Then the rhythmic pounding of thousands of running shoes striking the streets of Dodoma as participants push themselves toward the finish line under the July sun. For many, a marathon is about endurance, competition, personal achievement and perhaps the satisfaction of earning a medal after months of preparation.

But the NBC Dodoma Marathon has steadily evolved into something far greater than a sporting spectacle. Behind every race bib, every kilometre completed and every finish-line celebration lies a story that rarely makes the headlines. It is the story of children waiting for life-saving heart surgery, mothers needing safe delivery services, pati...