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Tri-Cities Marathon

October 25, 2026
Richland, WA 99352 US

Course Support

Aid Stations

Aid Stations are approximately every 2 miles. These stations will be stocked with water, electrolytes, and assorted solid nutrition. Some aid stations will have energy gels. Every aid station will be equipped with a first aid kit.  

Water and Gatorade will be available at every aid station. Bananas and other foods will be located at miles 7, 11, 13, 19 and 24. Gu Gels will be located at miles 7, 13, 17, 19, and 22. Portable restrooms are available at the start, finish, and every few miles along the course. 

Volunteering

Volunteering for Marathon Weekend

Do you or someone you know want to help make the Tri-Cities Marathon races a victory for everyone? These events are most successful with your help! Click here to register online to volunteer or contact us via email at volunteertricitiesmarathon@gmail.com.

Fundraising for Your Non-Profit Group

Do you have a non-profit group of 4 or more and are interested in volunteering with the Tri-Cities Marathon? Group positions are available over the entire weekend and include but are not limited to race check in, gear check, course aid stations, finisher medal handout and more! Let us know estimated number of volunteers, ages (above 18-years-old or under), and what your fundraising goals are. Contact us via email at volunteertricitiesmarathon@gmail.com.

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