r/Ultramarathon
168k members
r/Ultramarathon is a subreddit with 168k members. The community frequently discusses ultra, training, first, ultramarathon, and race, and they frequently recommend/review electrolyte supplement, trail shoes, and running shorts, and the most common flair used is race, media, race report, training, and gear.
Reddit hub for trailrunning, ultrarunning and ultramarathons.
Popular Topics in r/Ultramarathon
#1
Ultra
119 posts
#2
Training
84 posts
#3
First
55 posts
#4
Ultramarathon
50 posts
#5
Race
47 posts
#6
Run
35 posts
#7
Mile
30 posts
#8
50k
25 posts
#9
Gear
22 posts
#10
Shoes
17 posts
Products Discussed in r/Ultramarathon
Electrolyte Supplement
31 reviews
#1
Skratch Labs
4.3★ from 6 reviews
#2
LMNT
4.6★ from 5 reviews
#3
Tailwind
4.5★ from 4 reviews
Trail Shoes
20 reviews
#1
Altra
4.3★ from 11 reviews
#2
Hoka
4.5★ from 2 reviews
#3
Topo
4.0★ from 2 reviews
Running Shorts
17 reviews
#1
Under Armour
4.5★ from 2 reviews
#2
Lululemon
3.5★ from 2 reviews
#3
Patagonia
4.0★ from 2 reviews
Flair Used in r/Ultramarathon
#1
Race
: "Go Rachel Entrekin Goooooo!!!"
26 posts
#2
Media
: "Took 2nd place overall in my first ultra"
18 posts
#3
Race Report
: "My first (finished) ultramarathon"
17 posts
#4
Training
: "Couch to 50k in six months, what I learned"
9 posts
#5
Gear
: "Very excited—got my first “big boy” watch today!"
5 posts
#6
Nutrition
: "Ultrarunner Scott Jurek’s Best Advice for Anyone Curious About Plant-Based Eating"
3 posts
Member Growth in r/Ultramarathon
Yearly
+19k members(12.7%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/Ultramarathon, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: July 15, 2026