The 2026 event has concluded.
ONU Polar Bear Indoor Marathon
Ada, OH, USA · January 25, 2026
Race Day Weather
17°at start
23° high
Breezy
Snow
Cold conditions, light snow expected
Runners will face temperatures starting at 17°F and rising to 23°F, with high humidity at 92%. A light, consistent snow is expected, alongside a gentle breeze from the SE at 9 mph. Participants should dress in layers and focus on maintaining warmth, adjusting their pace conservatively to manage the cold and slippery conditions.
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FAQ
When is the 2026 ONU Polar Bear Indoor Marathon?
The 2026 ONU Polar Bear Indoor Marathon will be held on Sunday January 25, 2026.
Is the ONU Polar Bear Indoor Marathon a Boston Marathon Qualifier?
No, the ONU Polar Bear Indoor Marathon is NOT a Boston Marathon qualifier.
What will the weather be like for the 2026 ONU Polar Bear Indoor Marathon?
The forecast calls for a high of 23°F and a low of 14°F with a 100% chance of rain.
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