Larrabee Lakes — 2026 — Course Map, Elevation Profile & Aid Stations

Course map, elevation profile & surface

Distance

30.8mi

Elev gain

6,572ft

Elev loss

6,572ft

High point

1,867ft

Low point

105ft

Surface

67% trail

Drawing the course…

The course file didn’t load.Usually a hiccup. The stats above are still right.

Race-day light

In the dark

Sunrise

5:54am

Sunset

8:39pm

Headlamp from

Not needed

For a 6:55 finish (an estimate) · starting 7:00 AM Aug 8. Dark means the sun below civil twilight.

Climbs

7 climbs · 5,476 ft totalbiggest first

Pick a climb to find it on the profile and the map.

Elevation gain, measured two ways

Source	Gain	vs lidar
Course file (GPX)	6,572ft	+6%
USGS lidar, 1 m	6,213ft	reference

They differ because a GPS file picks up noise on every wiggle and often takes its heights from a coarse terrain model, while lidar maps the ground itself to about a metre. We sampled this route every 98 ft against USGS 3DEP and counted each rise of 10 ft or more, on Oct 23, 2026. The planner still uses the course file.

Aid stations as published on the course file

Aid station	Mile	km
Start/Finish	0.0	0.0
A Road Crossing	1.5	2.4
A Pine and Cedar Aid Station	9.1	14.7
A Lost Lake Aid Station	18.2	29.2
A Rock Trail Aid Station	24.1	38.8
A Hemlock Aid Station	28.2	45.4

Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.

Race director? Check this course and correct anything that’s off, and it carries a ✓ verified by the race badge everywhere it appears, including the free map embed for your own site. Claim your course.

Nobody from Larrabee Lakes — 2026 has checked this course yet — it’s built from what the race published. Ask them to:Email your race director

Ran this course and something’s off — an aid station moved, a reroute, a wrong number? Report it and we’ll chase it down; fixes land for every runner (and count toward the race’s verified badge).

Conditions typical race-day weather for Aug 8 at the start

Typical high

72°F

Typical low

60°F

Chance of rain

17%

2025 high

70°F

Typical = the median of 2016–2025 for Aug 8 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.

Race almanac 1 year of this race

Past editions

On race day it reached 73°F at the start, with a low of 60°.

Year	Start °F	High point °F	Rain	Wind
2026 Aug 8	73°/60°	67°/53°	dry	11mph

Next race day Sat, Aug 7, 2027 · 7:00 AM start

First lightsunrise 5:52 am

5:16am

Last lightsunset 8:41 pm

9:17pm

Moonfirst quarter, up until 10:36 pm

41% lit

First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.

race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (1,867 ft).

Reviews what runners who have been there say

No reviews yet — be the first to run it and tell other runners what to expect.

About this course

Larrabee Lakes — 2026 covers 30.8 mi (49.6 km) with 6,572 ft of elevation gain through Washington, United States. That is about 213 ft per mile of climbing, and 6,572 ft of descent. The course tops out at 1,867 ft and bottoms out at 105 ft. The surface is 67% trail and 33% gravel. There are 5 aid stations on course; the longest stretch between aid is 9.0 mi. The profile has 7 sustained climbs; the biggest is the climb to Rock Trail Aid Station, +1,660 ft over 6.1 mi at 5.1% on average (steepest stretch 28%). Race day is August 8, 2026, starting at 7:00 AM; the sun rises at 5:54 AM and sets at 8:39 PM. Typical race-day weather at the start: a high of 72°F and a low of 60°F, with a 17% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.

Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.

Race director? — one line of HTML, always up to date.