Saturday, December 12, 2026Omaha, NE
Omaha Costco Marathon
1 event
- Omaha Costco MarathonMarathonRoadStarts 7:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 77/100
- High / low
- 37° / 21°F
- 3° / -6°C
- Humidity
- 79%
- Dew point 22°F
- Chance of rain
- 14%
- Wind
- 11 mph
- Average
- Usually cold for a marathon: about 28°F while racing.
- Often windy: about 11 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.