North Salt Lake, UT, United States · Friday, October 2, 2026

Fixed Distance 100 mi

DC Peaks 100

16 days to go

161 km Distance

not publishedn/a Climbing

8.1 est Grit · Hardcore

Calculated from 161 km alone — the organiser has not published an elevation profile. Read 8.1 as a floor, not a verdict.

40.8486° N, 111.9069° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

Typical conditions, October

Daytime high 15°C

Night low 3°C

Rainfall Mostly dry

Daylight 11 h 46 m of light

Regional 2001-2020 average for October — NASA POWER, grid elevation 1744 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 161 km of trail.

Trail Running Shoes161 km of trail — cushioning that is still there in the last quarter.
Race NutritionPast 161 km the palate quits before the legs do — carry more than one flavour.
Hydration VestsFlask capacity for 161 km, without the bounce.
Headlamps161 km almost certainly means running into the night.
AccessoriesChafe and blisters end more 161 km races than fitness does.

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Salomon