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Ultras · US · NC

Looking Glass 100k

Waitlist only
The 100K sold out and the waitlist is free to join.
Race dateNovember 14, 2026
Start4:00am
Whenin 79 days
First held2023
Free, and always will be. NavRun makes money from race-day planning for runners who want it, never from this. Ultras change constantly, sometimes the morning of. Always confirm with the race director and the official website before you rely on anything here.
Distance 62M
Climb 10,500 ft
Descent 10,500 ft
High point not checked yet
Time limit 20:00:00
Aid stations 0
Started not checked yet
Finished not checked yet
Finish rate not checked yet
The course

Where it goes loop

The course has a bit of everything, from smooth singletrack, technical singletrack, grassy double track, gravel, and a short bit of pavement. It starts and ends at the field across from Davidson River Campground off FS 5069 near the Pisgah Ranger Station, and passes through several ecosystems on the way round, from acid and rich cove hardwood forest, to thick boreal balsam woods found in more northern climates, to high-elevation mountain balds with long-range views. It also passes multiple waterfalls and moss-covered streams, some of which have to be crossed. Aid stations sit roughly every 4.5 to 8.6 miles and carry at a minimum water and Skratch Labs electrolyte drink, with bananas, orange slices, potato chips, pretzels, PB&J, pickles, Snickers and M&Ms, and most carry hot and cold food that varies by station.

The climbing runs to about 10,500 feet over 62 miles, with several summits above 6,000 feet including Black Balsam Knob and Tennent Mountain. Some of the moss-covered streams the course passes have to be crossed. Weather on the mountain changes fast, which is why every runner and every pacer carries a seam-sealed jacket, an insulating layer, a warm hat, gloves and an emergency bivy the whole way round. If the Blue Ridge Parkway is closed and the course is otherwise in good condition, the race runs an alternate course that does not cross the parkway.

The race

What this one is

The Looking Glass 100k is one large loop through Pisgah, around Looking Glass Rock, starting and finishing at the field across from Davidson River Campground near the Pisgah Ranger Station. It is about 62 miles with roughly 10,500 feet of climbing and the same again down, over several summits above 6,000 feet including Black Balsam Knob and Tennent Mountain. Underfoot is smooth singletrack, technical singletrack, grassy double track, gravel and a short bit of pavement, past waterfalls and moss-covered streams that runners cross. The gun goes at 4:00 AM and the day is 20 hours long.

Pisgah Forest hosted the first Looking Glass 100k in November 2023. The race was run before that as a 50 mile event, most recently in 2019, and Tanawha Adventures brought it back after a few years of absence.

Getting in

Getting in Entry, lottery and what the race asks of you before race day.

Lottery
No ultrasignup.com
Lottery opens
not checked yet
Lottery draw
not checked yet
Field cap
not checked yet
Registration
UltraSignup tanawhaadventures.com
Qualifying
not checked yet
Minimum age
not checked yet
Transfers
No tanawhaadventures.com
Deferrals
Yes tanawhaadventures.com
Crew access, pacers and drop bags

The rules that shape your day Anything marked "not checked yet" is a gap in what we hold, never a no from the race.

Crew allowed
Yes tanawhaadventures.com
Vehicles per runner
not checked yet
Pacers
Yes, from mile 41.80 tanawhaadventures.com
Muling
not checked yet
Drop bags
Yes tanawhaadventures.com
Cupless
not checked yet
Course marking
not checked yet
Night running
Yes tanawhaadventures.com
Dogs
not checked yet
Headphones
not checked yet
Crew rules
Crews are only allowed at full aids 1, 3 and 5. Crews must service runners within a 50 yard radius of the aid station and must abide by all parking regulations at aid station locations. tanawhaadventures.com
Pacer rules
Pacers can join at aid 5, mile 41.8, and must complete all of the final 20 miles or so of the course. Pacers follow every rule runners follow, and carry the same required gear at all times. tanawhaadventures.com
Drop bag rules
There are three drop bag locations, at full aids 1, 3 and 5. tanawhaadventures.com
Cutoff philosophy
not checked yet
What it looks like out there

Somebody has been out there with a camera the tables say the climb is long. these say what long feels like.

6 people have been out there with a camera or a microphone.

These are other people's work and we link straight to them. Watching costs nothing and needs no account. More of them: every race we hold, on film.

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Where this came from. Every fact on this page records its source and when we last checked it: 60 sources for this race. Hover a source link to read the sentence it came from.
43% of what we track for a course is filled in. The rest says "not checked yet" rather than guessing.
See something wrong or out of date? Suggest an edit
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Got footage of this course? Send us the link
Are you the race director? Get in touch and we'll make it right.
Anything else: [email protected]
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