Marathon Races in Washington
Browse 15 marathon trail running and hiking routes in Washington. Distance range: 25.5 mi to 27.3 mi. Elevation gain: 154 ft to 15,774 ft. Each route includes terrain analysis, elevation profiles, and pacing recommendations.
Key Takeaways
| Route Name | Location | Distance | Elevation Gain | Type | Race Date |
|---|---|---|---|---|---|
| Seattle Marathon | Seattle, Washington | 26.3 mi | 562 ft | race | Nov 29, 2026 |
| Seven Pass Loop | Okanogan County, Washington | 25.5 mi | 4,787 ft | route | — |
| Sawtooth Ridge Slam (WA) | Okanogan County, Washington | 25.5 mi | 9,862 ft | route | — |
| Bridge Creek Trail | North Cascades National Park, Washington | 25.6 mi | 2,574 ft | route | — |
| McAlester Lake Trail | Okanogan-Wenatchee National Forest, Washington | 25.6 mi | 3,627 ft | route | — |
| Grand Valley Loop | Clallam County, Washington | 25.8 mi | 8,261 ft | route | — |
| Whistler Canyon / Wildhorse Trail (WA) | Okanogan County, Washington | 25.9 mi | 4,065 ft | route | — |
| Chain Lakes via Whitepine Creek | Okanogan-Wenatchee National Forest, Washington | 25.9 mi | 6,521 ft | route | — |
| Tatoosh Traverse (WA) | Lewis County, Washington | 26.1 mi | 11,226 ft | route | — |
| Beach from Seattle to Everett (WA) | Snohomish County, Washington | 26.1 mi | 154 ft | route | — |
| Foss Lakes - Iron Cap Loop (WA) | King County, Washington | 26.4 mi | 9,210 ft | route | — |
| PSE Trail | King County, Washington | 26.5 mi | 1,958 ft | route | — |
| Gardner & North Gardner (WA) | Okanogan County, Washington | 26.9 mi | 8,464 ft | route | — |
| Mount Aix to Nelson Ridge Lollipop (WA) | Yakima County, Washington | 27.1 mi | 9,717 ft | route | — |
| Enchantment Enchainment (WA) | Chelan County, Washington | 27.3 mi | 15,774 ft | route | — |
Frequently Asked Questions
How many trail races are in Washington?
There are 1 organized races and 14 self-supported routes available in Washington.
What is a Marathon race?
A Marathon race is approximately 25.5 to 27.3 miles in distance.
What is the average elevation gain in Washington?
The average elevation gain is 6,451 feet, with routes ranging from 154 to 15,774 feet.
Can these marathon routes in Washington be used for hiking?
Yes. 100% of these routes are on trail surfaces, making them suitable for both trail running and hiking. The terrain analysis and elevation profiles help hikers plan their adventures just as effectively as runners.
Are Marathon races beginner-friendly?
Marathon race difficulty varies widely. Use the elevation gain and terrain analysis to assess each route. Races with lower elevation gain relative to distance and higher runnable percentages tend to be more beginner-accessible.
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