Tucson Area 50K Races

1 upcoming race, Dec 2026. Updated Oct 22.

1 50K races within 25 miles of Tucson in the next 12 months, distances up to 31 miles.

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Tucson Marathon

Sun, Dec 13|Tucson, AZ

50K · Marathon · Marathon Relay · Half Marathon

Aravaipa Running

December 2026

Tucson Marathon

Sun, Dec 13|Tucson, AZ

50K · Marathon · Marathon Relay · Half Marathon

Aravaipa Running

Questions

How many 50K races are coming up?

1 in the next 12 months, listed by month on this page.

What is the next one?

Tucson Marathon, on December 13, 2026 in Tucson.

What is the longest distance?

31 miles, at Tucson Marathon.