Trail · 4 Mile

Bear River Backyard Ultra


Delmar, IA

Bear River Backyard Ultra is a trail race of 4 miles (6.4 km) in Delmar, Iowa. The next edition is on Friday, November 13, 2026.

There are 11 other upcoming races up to a half marathon in Iowa.

4miDistance
50°Flow 34°FTypical race day

Questions about Bear River Backyard Ultra

When is Bear River Backyard Ultra 2026?

Bear River Backyard Ultra 2026 is on Friday, November 13, 2026.

Where is Bear River Backyard Ultra?

Bear River Backyard Ultra is held in Delmar, Iowa.

How long is Bear River Backyard Ultra?

Bear River Backyard Ultra is 4 miles (6.4 km).

What is the weather usually like at Bear River Backyard Ultra?

Around Bear River Backyard Ultra's date, the day's high is typically about 50°F (10°C) and the low about 34°F (1°C), averaged over recent years.

What other races up to a half marathon are there in Iowa?

Other upcoming races up to a half marathon in Iowa include The Stuffed Turkey Endurance Races (November 21, 2026), Cedar Rapids Turkey Trot 5K (November 26, 2026) and Des Moines Turkey Trot (November 26, 2026).

Other races in Iowa

Every race in Iowa

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