GAP factor 2.4% slower than flat · net elevation 4 m
Decision summary
Lower than 22% of comparable mapped races
Historical race-date favourability, not a forecast
Verified GPS route
Quick answers
RaceIndex has a GPS course file for Konza 25K & 10K (Manhattan), so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.
The Konza 25K & 10K (Manhattan) route has 148 m of ascent, 145 m of descent and an estimated 2.4% grade-adjusted pace penalty versus a flat route.
The Konza 25K & 10K (Manhattan) route starts at 100 Konza Prairie Ln. Manhattan, KS (Konza Prairie Biological Station trailhead) and finishes at Konza Prairie trailhead, 100 Konza Prairie Ln. Manhattan, KS. Underfoot, expect trail, run on the Konza Prairie Nature Trail / Kings Creek Loop Trail through the tallgrass prairie. It passes Konza Prairie Biological Station, Konza Prairie Nature Trail, Kings Creek Loop Trail, Kings Creek and Flint Hills tallgrass prairie. Run on the Konza Prairie Nature Trail within a working biological research station.
Aid stations approximately every 3 miles offering water, Gatorade and gels; cupless course, so runners must carry their own bottle, belt or pack. 2.
Its normalised GAP factor is 2.4% slower than a flat course, with about 148 m of total ascent.