Boise, ID
The Boise Four - Race Series
Introducing Boise’s newest race series — The Boise Four — your chance to be part of something truly special in 2026! Featuring : The Boise River Marathon - 5/2/26 The Boise Marathon - 6/20/26 The City of Trees Marathon - 10/11/26 The Boise Half Marathon - 11/14/26 This series welcomes everyone from brand-new runners…
Start line: Addresses Vary
This race has passed
The 2026 running was Saturday, May 2, 2026. No 2027 date is announced yet — this page updates daily as the organiser posts one.
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Past editions
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Frequently asked
- When is the The Boise Four - Race Series?
- The The Boise Four - Race Series most recently ran on Saturday, May 2, 2026. A new date has not been announced yet — this page updates daily as the organiser posts one.
- Where does the The Boise Four - Race Series start?
- The The Boise Four - Race Series starts at Addresses Vary in Boise, ID.
- What distances does the The Boise Four - Race Series offer?
- The The Boise Four - Race Series offers Race Series and Boise Four Series 2027 PRE-SALE.
Listed on RunSignup. 1 past edition recorded. Race details are the organiser’s — confirm the date and start time with them before you travel.