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Race Calendar in Idaho, United States (USA) 2026–2027

Filters

City of Trees Marathon Logo

City of Trees Marathon

calendar_today 11 Oct 2026 (Sun)
United States flag Boise, Idaho, United States
directions_run Running
Other 5K 10K Half-Marathon Marathon
NP 103 Logo

NP 103

calendar_today 11 Oct 2026 (Sun)
United States flag New Plymouth, Idaho, United States
directions_bike Cycling
Ultra
Idaho Running Day Logo

Idaho Running Day

calendar_today 17 Oct 2026 (Sat)
United States flag Boise, Idaho, United States
directions_run Running
5K 10K Half-Marathon Marathon
Naples CX Logo

Naples CX

calendar_today 17 Oct 2026 (Sat)
United States flag Naples, Idaho, United States
directions_bike Cycling
Other
Greek 5K Logo

Greek 5K

calendar_today 17 Oct 2026 (Sat)
United States flag Boise, Idaho, United States
directions_run Running
5K
WIINing Warriors Flock Walk Logo

WIINing Warriors Flock Walk

calendar_today 17 Oct 2026 (Sat)
United States flag , Idaho, United States
directions_run Running
Other
Sled Hill CX Logo

Sled Hill CX

calendar_today 18 Oct 2026 (Sun)
United States flag Sandpoint, Idaho, United States
directions_bike Cycling
Other
YMCA Halloween Freaky 5K and Monster Mile Logo

YMCA Halloween Freaky 5K and Monster Mile

calendar_today 24 Oct 2026 (Sat)
United States flag Boise, Idaho, United States
directions_run Running
1 Mile 5K
Haunted Half Marathon and 5k by Run the Undergrad Logo

Haunted Half Marathon and 5k by Run the Undergrad

calendar_today 24 Oct 2026 (Sat)
United States flag Rexburg, Idaho, United States
directions_run Running
5K Half-Marathon
Marathon Gaspesia Promutuel Assurance Logo

Marathon Gaspesia Promutuel Assurance

calendar_today 24 Oct 2026 (Sat)
United States flag Percé, Idaho, United States
directions_run Running
Other 1K 5K 10K Half-Marathon Marathon
21 – 30 of 111 Events
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