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2026 River of No Return Endurance Runs

Expected Race Date

~Jun 2026

Date not yet announced — this is when the race usually runs.

Location

Challis, ID

Quick facts

Date
around June 2026 (expected)
Location
Challis, Idaho
Distance
Half marathon (13.1 mi)
Course
Loop Course
Terrain
Road
USATF certified
Not listed

The Experience

Appetizers

Raw Bar

Soups & Salads

Sandwiches & Baskets

Sushi

Appetizers

To Share or Not to Share, that is the question

Escargot

12

Baked in our garlic herb butter and topped with puff pastry.

Smoked Fish Dip

15

Smoked in house with our special blend of spices, served hot with firecrackers.

Jalapeno Bacon Shrimp

17

Shrimp stuffed with jalapenos, wrapped in bacon, served over our Scuttle-puppies, drizzled with jalapeno jelly.

Buffalo Shrimp

15

1/2lb of hand breaded shrimp tossed in our hot or mild buffalo sauce, topped with blue cheese crumbles, served with choice of ranch or blue cheese dressing.

Calamari

17.5

Generous ½ lb portion of calamari, hand breaded topped with parmesan cheese & served with marinara for dipping.

Creole Crab Cakes

22

3 crab cakes with a creole kick, served with our own remoulade sauce.

Crab Stuffed Mushrooms

16

Baked mushroom caps filled with our creole crab cake blend, served with horsey sauce & lemon.

Boudin Balls

14

Logistics

Race Day

around June 2026 (expected)

Start Time

TBA

Start Location

Challis, ID

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Rolling Hills

Quality Score

Methodology
Heritage0/20

first year

Size0/15

no finisher counts yet

Momentum3/5

small race — neutral

Loyalty0/20

needs a few years of results

Course & details0/15

limited extras

National draw0/10

no finisher data yet

Front-pack speed0/5

no winner time yet

Weather8/10

typical high 55°F

Race Day Weather

5-year historical avg

Start (Low)

36°

Afternoon (High)

55°

Ideal racing weather — cool and comfortable

0.1"

Precipitation

10 mph

Wind

51%

Humidity

Frequently asked

When is the 2026 River of No Return Endurance Runs?

The 2026 River of No Return Endurance Runs hasn't announced its next date yet, but it typically takes place around June 2026 (expected).

Where does the 2026 River of No Return Endurance Runs take place?

It takes place in Challis, Idaho.

What distances does the 2026 River of No Return Endurance Runs offer?

The half marathon (13.1 miles).

Is the 2026 River of No Return Endurance Runs course flat and good for a PR?

The 2026 River of No Return Endurance Runs is a rolling hills, loop course course.

HalfRuns editorial — independent, no paid placement.

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