r/triathlon is a subreddit with 287k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses triathlon, struggling, training, bike, and wetsuit, and they frequently recommend/review triathlon watch, tri suit, and wetsuit.
A subreddit dedicated to the sport of triathlon, and all of its constituent components, quirks, and joys.
Popular Themes in r/triathlon
#1
Advice Requests
: "Can’t break 2:00 per 100 for distance. Any help is appreciated"
10 posts
#2
Solution Requests
: "Help gifting tri suit to gf"
3 posts
#3
Self-Promotion
: "I built a training app that adjusts the plan to how you slept: looking for honest feedback from triathletes"
1 post
Popular Topics in r/triathlon
#1
Triathlon
54 posts
#2
Struggling
36 posts
#3
Training
20 posts
#4
Bike
17 posts
#5
Wetsuit
10 posts
#6
Swimming
9 posts
#7
Running
8 posts
#8
Hate
5 posts
#9
Looking For A
4 posts
#10
Coach
4 posts
Products Discussed in r/triathlon
Triathlon Watch
267 reviews
#1
Garmin
4.5★ from 211 reviews
#2
Coros
4.7★ from 24 reviews
#3
Suunto
4.4★ from 11 reviews
Tri Suit
196 reviews
#1
Zoot
4.4★ from 34 reviews
#2
Castelli
4.5★ from 11 reviews
#3
2XU
4.0★ from 11 reviews
Wetsuit
67 reviews
#1
Xterra
4.1★ from 21 reviews
#2
Roka
4.3★ from 10 reviews
#3
Orca
4.2★ from 6 reviews
Flair Used in r/triathlon
#1
Training questions
: "Daugher wants to start...."
21 posts
#2
Cycling
: "Your bike isn’t ugly"
15 posts
#3
Gear questions
: "Help gifting tri suit to gf"
11 posts
#4
Race/Event
: "IM70.3 NC - race report"
9 posts
#5
Bike shopping
: "Canyon Speedmax CF (2018)"
7 posts
#6
Something Useful!
: "Monday Deals Thread!"
6 posts
#7
Swim critique
: "Can’t break 2:00 per 100 for distance. Any help is appreciated"
5 posts
#8
Race report
: "Ironman 70.3 North Carolina Race Report"
4 posts
#9
Can I do it?
: "Thinking about starting triathlon training. I'm ok with swimming and running but starting from nothing with cycling"
4 posts
#10
Swimming
: "potete valutare il mio nuoto ?"
3 posts
Member Growth in r/triathlon
Yearly
+30k members(11.6%)
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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/triathlon, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: October 26, 2026