#5k — Instagram Hashtag Analysis

With 100.7M total posts and 18.0K new posts daily, #5k is a very high-competition hashtag (score: 100/100). Average posts get 2.2K likes and 58 comments.

Popular Hashtags for #5k

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#running	100.7M	18.0K	2.2K	100	48
#run	66.6M	6.7K	3.0K	100	55
#10k	7.0M	2.5K	11.1K	100	84
#runner	32.6M	5.7K	3.4K	100	46
#fitness	565.5M	38.4K	777	100	45

Related Hashtags to #5k

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#marathon	15.0M	2.7K	1.7K	100	70
#halfmarathon	6.2M	948	1.7K	100	62
#runnersofinstagram	13.8M	1.6K	838	100	44
#runningmotivation	12.3M	2.6K	789	100	44
#runners	14.7M	1.8K	5.6K	100	69

Similar Hashtags to #5k

Hashtag	Posts	Daily	Avg Likes	Competition	Reach
#discoverunder5k	7.9M	101	3.5K	100	57
#5km	1.9M	367	1.6K	100	71
#5krun	780.0K	198	1.2K	95	59
#under5k	385.7K	17	877	23	82
#discoverunder15k	347.7K	30	626	31	82

Hashtag Cloud

#runningcommunity #5krun #motivation #runhappy #viral #instagram #training #instarunners #marathontraining #reels #workout #instagood #trending #love #race #fitnessmotivation #21k #explore #parkrun #trailrunning #gym #corridaderua #runnerscommunity #walk #5km #explorepage #corrida #runrunrun #fyp #health #funrun #fit #runnersworld #community #cardio #garmin #instarun #reelsinstagram #correr #exercise #healthylifestyle #trendingreels #instarunner #like #runclub #42k #sport #nike #runninglife #strava #goals #fitnessjourney #follow #viralreels #walking #runnerslife #lifestyle #halfmarathontraining #triathlon #instadaily #family #couchto5k #5krace #mentalhealth #morningrun #followers #foryou #fun #athlete #happy #followforfollowback #runnergirl #raceday #runforfun #nikerunning #5ktraining #photography #inspiration #weightloss #viralvideos #1k #maratona #runforlife #trackandfield #rundisney #gymmotivation #support #video #nonprofit #laufen

How to Use #5k on Instagram

Mix with niche hashtags — #5k has very high competition. Combine it with smaller, more specific hashtags to improve your visibility.
Use 5-15 hashtags per post — Include #5k alongside related tags for the best reach. Don't just use one hashtag.
Combine with related hashtags — Try pairing #5k with #marathon, #halfmarathon, #runnersofinstagram for a well-rounded hashtag set.
Check for banned hashtags — Always verify your hashtags are safe before posting. Use the IQHashtags Banned Hashtag Checker.

Frequently Asked Questions

How popular is #5k on Instagram?

#5k has 100.7M total posts on Instagram with approximately 18.0K new posts added daily. The average post using #5k receives 2.2K likes and 58 comments.

Is #5k a good hashtag to use?

#5k has a competition score of 100/100 (very high) and a reach score of 48/100. This is a competitive hashtag — best used alongside smaller, niche-specific tags.

What hashtags go well with #5k?

The best hashtags to use with #5k include: #marathon, #halfmarathon, #runnersofinstagram, #runningmotivation, #runners. Using a mix of related hashtags helps you reach a wider audience while staying relevant to your content.

Editorial transparency: This article was drafted with AI assistance using IQ Hashtags' internal platform data and research, then reviewed and edited for accuracy by Ewa Suwińska, Editorial Lead at IQ Hashtags. Last reviewed: 2026-06-04. Learn about our editorial process →

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