Ultra Marathons in Oregon 2025 - 2026

Roseburg to Coos Bay Relay

Roseburg, Oregon

26 Apr 25

$316.00 - $394.75

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Tufted Puffin Endurance Run

Newport, Oregon

02 Aug 25 - 03 Aug 25

$64.60 - $234.20

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Three Course Challenge

Warrenton, Oregon

20 Sep 25

Free

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2025 Challenge

Any City - Any State, California

01 Jan 25 - 31 Dec 25

$62.72

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2025 Siuslaw Dunes

Florence, Oregon

08 Mar 25

Free

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