États-Unis·2026

Waterloo-Cedar Falls, IA

Running here centers on the Cedar River valley's flat terrain and local 5K culture—the Death by 5K Waterloo and John Deere Waterloo 5K draw steady crowds. The Cedar River Trail system offers paved paths through both cities, with minimal elevation change and good access to parks like Dunkels Grove. Cyclists head south and east into the rolling farmland and prairie around La Porte City and Evansdale, or tackle the longer gravel road networks in Black Hawk County's rural sections where climbs reach 100-150m above the valley floor.