Runners will face temperatures starting at 40°F and rising to 50°F. Wind will be moderate at 13 mph from the NE, potentially influencing pacing. With a dew point of 26°F, humidity is manageable, but it’s wise to start conservatively and layer for warmth during pre-race as it feels like 33°F.

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Distance: 26.2mi

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Race Info

The Spokane Marathon is an annual marathon, half marathon, 10K, and 5K held each October in Spokane, Washington. The course follows the Spokane River and the Centennial Trail through Riverfront Park and the surrounding pine forest, and the marathon distance is USATF-certified as a Boston Marathon qualifier. Negative Split organizes the race, which has run since at least 2000 and designates the Bloomsday Road Runners Club Youth Fund as its charity partner. Source

Website

Race weekend

Sunday, October 11

7:00 AMMarathon (26.2 mi)

7:00 AMMarathon Team Relay (26.2 mi)

8:00 AMHalf Marathon (13.1 mi)

8:30 AMKids Fun Run (0.4 mi)

9:00 AM10K (6.2 mi)

9:45 AM5K (3.1 mi)

Course Map

FAQ

When is the 2026 Spokane Marathon?

The 2026 Spokane Marathon will be held on Sunday October 11, 2026.

Is the Spokane Marathon a Boston Marathon Qualifier?

Yes, the Spokane Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Spokane Marathon?

The forecast calls for a high of 50°F and a low of 41°F with a 3% chance of rain.

Historical Weather

Based on 24 years of data

Avg Temp

46°F

L:41° H:52°

RunScore

Conditions

Rain Freq

17%

4 of 24 yrs

Wind7mph

Dew38°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Spokane Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2025	43°/45°	Light	42°
2024 Spokane Marathon Clear conditions throughout the day. 2024	45°/60°	-	38°
2023 Spokane Marathon Clear conditions throughout the day. 2023	50°/64°	-	47°
2022 Spokane Marathon Clear conditions throughout the day. 2022	47°/61°	-	45°
2021 Spokane Marathon Clearing in the afternoon. 2021	49°/56°	-	40°
2019 Spokane Marathon Partly cloudy throughout the day. 2019	41°/46°	-	34°
2018 Spokane Marathon Clear conditions throughout the day. 2018	31°/45°	-	30°
2017 Spokane Marathon Partly cloudy throughout the day. 2017	37°/52°	-	31°
2016 Spokane Marathon Cloudy skies throughout the day with rain. 2016	57°/58°	-	53°
2015 Spokane Marathon Partly cloudy throughout the day. 2015	48°/57°	-	39°
2014 Spokane Marathon Partly cloudy throughout the day. 2014	38°/53°	-	37°
2013 Spokane Marathon Clear conditions throughout the day. 2013	30°/46°	-	31°
2012 Spokane Marathon Partly cloudy throughout the day with late afternoon rain. 2012	54°/61°	-	47°
2011 Spokane Marathon Partly cloudy throughout the day. 2011	39°/47°	-	40°
2010 Spokane Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2010	57°/65°	Light	57°
2009 Spokane Marathon Clear conditions throughout the day. 2009	21°/35°	-	10°
2008 Spokane Marathon Clear conditions throughout the day. 2008	25°/43°	-	21°
2007 Spokane Marathon Partly cloudy throughout the day. 2007	39°/51°	-	38°
2006 Spokane Marathon Cloudy skies throughout the day with a chance of rain throughout the day. 2006	48°/52°	Light	46°
2005 Spokane Marathon Partly cloudy throughout the day. 2005	45°/57°	-	45°
2003 Spokane Marathon Partly cloudy throughout the day. 2003	43°/49°	-	39°
2002 Spokane Marathon Clear conditions throughout the day. 2002	30°/48°	-	26°
2001 Spokane Marathon Partly cloudy throughout the day with rain clearing later. 2001	45°/52°	Light	44°
2000 Spokane Marathon Partly cloudy throughout the day. 2000	33°/41°	-	35°

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