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Data updated: July 2026

Katie Rainsberger βœ“

@katierains_17 Β· Instagram Β· DE Β· running

Followers
13K
Following
1.6K
Posts
248

About Katie Rainsberger

Katie Rainsberger is a micro-influencer on Instagram, recognized for her expertise in running and her academic pursuits in women's health and exercise research. With a background as a former professional runner, she combines her athletic experience with educational content aimed at her audience. Based in Germany, Katie engages with her followers through various content formats, including reels and long-form videos, while maintaining a tone that is both informative and personal. Some content may require brand review.

@katierains_17's followers & following

13K

@katierains_17 currently has 12,845 followers on Instagram and follows 1,561 accounts, a follower-to-following ratio of 8.23. That places the account in the micro tier of running creators.

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@katierains_17's content

248

@katierains_17 has published 248 posts to date, working across reels, long-form-video, stories, static-posts. The account's content is classified under running, sports, fitness, medical-education. Bio: β€œformer pro runner -> PhD candidate in women’s health and exercise research, currently in Munich @__teamboss__ and @uwtrack πŸƒπŸ»β€β™€οΈ alum”

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AI quality check on @katierains_17

95/100High authenticity

Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.

  • Audience location & demographics
  • Engagement quality & authenticity
  • Follower growth patterns
  • Signs of purchased followers
  • Content niche classification
  • Brand safety screening
  • Posting activity & consistency
  • Language & audience fit
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@katierains_17's rankings on Zaver

3,490thin runningof 4,639 vetted creatorsSee full ranking β†’13,495thin Germanyof 16,216 vetted creatorsSee full ranking β†’

Based on follower count among creators that passed Zaver's indexing quality bar.

@katierains_17's audience

Audience snapshot

30% male Β· 70% female

Core age group25-34

Katie's audience skews slightly male at 30%, primarily within the 25-34 age range. The majority of her followers are located in Germany, indicating a strong local engagement. This demographic suggests a focused interest in her niche areas.

Collaboration pricing

Price tierstandard

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Which brands fit Katie Rainsberger?

Brands in the sports, fitness, and health sectors align well with Katie's expertise and audience interests. Her background as an athlete and her academic focus on women's health provide a credible platform for collaborations that emphasize authenticity and educational value.

Frequently asked questions

How many Instagram followers does @katierains_17 have?

As of July 2026, @katierains_17 has 12,845 followers (13K) on Instagram, follows 1,561 accounts, and has published 248 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @katierains_17?

Verified contact details for @katierains_17 β€” including business email where available β€” are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @katierains_17's contact info β€” free trial β†’

How much does @katierains_17 charge for a sponsored post?

@katierains_17 sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β†’

What is @katierains_17's net worth?

@katierains_17's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 13K followers and a standard price tier in running, brand collaborations are a meaningful income stream β€” Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β†’

Does @katierains_17 have fake followers?

Zaver's AI authenticity check scores @katierains_17 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β†’

Who follows @katierains_17?

@katierains_17's 13K followers skew 30% male / 70% female, core age group 25-34. Full audience breakdowns β€” age bands, gender split and country-level distribution β€” are part of @katierains_17's report on Zaver.

Which influencers are similar to @katierains_17?

Zaver lists comparable running creators in Germany in the "Influencers like @katierains_17" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 4,639 vetted running creators with plain-English queries.

What is Katie's follower count?

Katie has 12,845 followers.

What is her engagement rate?

Engagement rate data is not available.

What is her collaboration pricing?

Katie is in the standard price tier for collaborations.

What is her content niche?

Katie's primary niche is running, with secondary niches in sports, fitness, and medical education.