Photo Karsten Winegeart / Unsplash

YMCA Famous Idaho Potato2027

Sat, 15 May 2027 · Boise · 193 days

Distance
21.1 km
Race day
14°C (57°F)

Course details aren't published yet. Check the official site

The YMCA Famous Idaho Potato Marathon, presented by the Idaho Potato Commission, is a fun full marathon or half marathon course along the Boise, Idaho greenbelt. All courses are flat and fast! The marathon and half marathon is one of Idaho’s signature marathon and half marathon event The half and full marathon course begin at Lucky Peak and run into town along the Boise River just north of town, crossing over bridges and featuring beautifully scenic views of the tree-lined trails along the water.

Before you go

Pro tips

Racing it

  1. 01

    Flat and Fast Pace

    The marathon course is flat, so settle into even pacing early instead of holding back for hills.

    From the elevation profile

  2. 02

    Point-to-Point Logistics

    This course starts at Lucky Peak and runs into town, so arrange your ride to the start and your return from the finish before race morning.

    From the layout/description

  3. 03

    River and Bridges

    The route follows the Boise River just north of town, crossing bridges on tree-lined trails; use the water and bridges to break the race into segments.

    From the description

  4. 04

    Cool Race-Day Temps

    Typical race-day temperature is 13.8°C, so plan a light layer you can shed once you warm up on the flat greenbelt.

    From the temperature

  5. 05

    Half and Full Share the Route

    Both the marathon and half marathon begin at Lucky Peak and head into town, so half runners should prepare for the same flat, point-to-point river course.

    From the distances/layout/description

In Boise

  • Greenbelt Movement

    The Boise River Greenbelt links downtown to the river parks, so walking or biking is often easier than driving between race-day spots.

  • Riverside Viewing

    Spectators can see runners from parks like Julia Davis and Ann Morrison as the course follows the Boise River into downtown.

  • Post-Race Wander

    Boise's downtown and Basque Block are close to the river, and the North End foothills offer easy recovery walks.

Written by AI from the course data and the race's description; city tips are general knowledge. Check race-day details with the organizer.

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YMCA Famous Idaho Potato Race Club

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YMCA Famous Idaho Potato Marathon 2027

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  1. Entries openNot announced
  2. Entries closeNot announced
  3. Race day15 May 2027
Enter on the official site
Distances, start times, entry fees and places remaining
DistanceFeeEnter
Marathon
42.195 km · 07:00
—Enter
Half Marathon
21.1 km · 09:00
—Enter

Where to stay

Arrive
Thu, May 13
Leave
Sun, May 16
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Walk to the start

Distances are from the race's location, not the start line. Places from OpenStreetMap contributors.

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