GAP factor 0.7% slower than flat · net elevation -1 m
Decision summary
Lower than 45% of comparable mapped races
Historical race-date favourability, not a forecast
Verified GPS route
Quick answers
RaceIndex has a GPS course file for Omaha Marathon 5K, 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 Omaha Marathon 5K route has 42 m of ascent, 42 m of descent and an estimated 0.7% grade-adjusted pace penalty versus a flat route.
The Omaha Marathon 5K route starts at 5K starts at 7:50 AM. Underfoot, expect a road course. The setting includes city and riverside.
Official pace groups offered for both the marathon (finish times approximately 3:30 to 5:30) and half marathon (approximately 1:30 to 3:15); no advance sign-up needed.
Its normalised GAP factor is 0.7% slower than a flat course, with about 42 m of total ascent.