@rosnerperformance
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Jonah Rosner | Elite Running Scientist is a verified Fitness creator based in United States. The account has built 75.7K followers on Instagram. Content spans fitness and education. To date Jonah Rosner | Elite Running Scientist has posted 687 times, currently less than one post a week. Engagement runs at 1.13%, or about 828 likes and 27 comments per post.
Rosnerperformance is a Fitness account whose 687 posts have grown a following of 75.7K on Instagram.
Benchmarked against 6,024 Fitness accounts with 10K–100K followers, Rosnerperformance posts a 1.13% engagement rate that is below the median of 2.04%.
Comments arrive at about one per 30 likes, a sign of a healthy amount of conversation.
Lately Rosnerperformance has been publishing less than one post per week.
Estimated sponsored-post value
$300–$560
Based on 75.7K followers and a 1.13% engagement rate, a single sponsored post by Rosnerperformance is worth an estimated $300–$560. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly men · mostly 18–34
Typical for Fitness creators in United States, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
Secondary: Education
| Metric | Rosnerperformance | Cohort median |
|---|---|---|
| Engagement rate | 1.13% | 2.04% |
| Average likes | 828 | 523 |
| Average comments | 27 | 23 |
| Posts per week | 0.21 | 0.28 |
Median values from 6,024 Fitness accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Rosnerperformance | Cohort median |
|---|---|---|
| Engagement rate | 1.13% | 1.4% |
| Average likes | 828 | 300 |
| Average comments | 27 | 16 |
| Posts per week | 0.21 | 0.26 |
Median values from 833 Fitness accounts in United States with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 17, 2026
Jonah Rosner | Elite Running Scientist is a verified fitness creator based in United States on Instagram, with 75.7K followers.
Jonah Rosner | Elite Running Scientist posts on Instagram as @rosnerperformance.
Jonah Rosner | Elite Running Scientist has 75,675 followers on Instagram (75.7K) as of Sep 17, 2026.
Jonah Rosner | Elite Running Scientist's engagement rate is 1.13%, calculated from average likes and comments per post relative to followers. That is below the median of 2.04% for Fitness accounts with 10K–100K followers in the InstME index.
Posts by Jonah Rosner | Elite Running Scientist average 828 likes and 27 comments.
Jonah Rosner | Elite Running Scientist posts less than once a week on average.
Jonah Rosner | Elite Running Scientist is registered as a creator account on Instagram and is verified.
Total Posts
687
Avg Comments
27
Engagement
1.39%
Jonah Rosner | Elite Running Scientist is categorized as a fitness and education account in the InstME index, based on the profile's bio and Instagram category across 687 posts.
Jonah Rosner | Elite Running Scientist's profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
Yes. Jonah Rosner | Elite Running Scientist carries the blue verified badge on Instagram.
A sponsored post from Jonah Rosner | Elite Running Scientist is estimated at $300 to $560. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
