GAP factor 0.5% slower than flat · net elevation -1 m
Decision summary
Lower than 51% of comparable mapped races
4:00:00 total cut-off
Historical race-date favourability, not a forecast
Verified GPS route
Quick answers
RaceIndex has a GPS course file for Omaha Marathon Half Marathon, 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 Half Marathon route has 150 m of ascent, 151 m of descent and an estimated 0.5% grade-adjusted pace penalty versus a flat route.
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.
The stored route produces 150 m of ascent, while a source states 77 m. GPS sampling and elevation models can produce different totals, so both are labelled rather than combined.
Its normalised GAP factor is 0.5% slower than a flat course, with about 150 m of total ascent.