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
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
limited extras
no finisher data yet
no winner time yet
typical high 55°F
Race Day Weather
5-year historical avgStart (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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