Mt Adams Infinity Loop (WA)

Yakima County, Washington, United States

49.4 miles (79.5 km) · 16,854 ft elevation gain · Loop · trail · Route

How long it takes

Moving time for a runner at each flat-ground pace, from the grade of every 100 m of the route. Stops are not included.

Flat-ground pace	Moving time
8:00/mi (4:58/km)	14 h 08 min
10:00/mi (6:13/km)	17 h 40 min
12:00/mi (7:27/km)	21 h 12 min
14:00/mi (8:42/km)	24 h 44 min

Route facts

Distance	49.4 mi (79.5 km)
Elevation gain	16,854 ft (5,137 m)
Average gain	341 ft per mile (65 m per km)
Longest climb	6.2 mi, 6,290 ft of gain
Steepest climb grade	341.8%
Runnable	44% of the route
Climbs / descents	4 climbs, 6 descents
Profile shape	Up, then down
Difficulty score	18.4 of 100
Surface	trail
Route shape	Loop
Type	Route

Grade breakdown

Grade band	Share of route
Flat	9%
Mild uphill	15%
Moderate uphill	7%
Steep uphill	25%
Mild downhill	14%
Moderate downhill	7%
Steep downhill	24%

Questions about Mt Adams Infinity Loop (WA)

How long does it take to run Mt Adams Infinity Loop (WA)?

At a flat-ground pace of 10:00/mi (6:13/km), Mt Adams Infinity Loop (WA) takes about 17 h 40 min of moving time. At 8:00/mi (4:58/km) it takes about 14 h 08 min, and at 12:00/mi (7:27/km) about 21 h 12 min. The times come from the grade of every 100 m of the route. Stops are not included.

How much elevation gain does Mt Adams Infinity Loop (WA) have?

Mt Adams Infinity Loop (WA) has 16,854 ft (5,137 m) of elevation gain over 49.4 miles (79.5 km). That averages 341 ft of gain per mile.

How difficult is Mt Adams Infinity Loop (WA)?

The difficulty score for Mt Adams Infinity Loop (WA) is 18.4 of 100. That is harder than 91% of routes at a similar distance. About 44% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.

What is the longest climb on Mt Adams Infinity Loop (WA)?

The longest climb on Mt Adams Infinity Loop (WA) runs 6.2 miles (9.9 km) and gains 6,290 ft (1,917 m). The steepest climb grade on the route is 341.8%.