Data updated: July 2026
Mark Cullen | Endurance Coach ✓
@markcullenn · Instagram · CA · running
About Mark Cullen | Endurance Coach
@markcullenn's followers & following
@markcullenn currently has 6,641 followers on Instagram and follows 780 accounts, a follower-to-following ratio of 8.51. That places the account in the nano tier of running creators.
@markcullenn's content
@markcullenn has published 673 posts to date, working across reels, long-form-video, stories. The account's content is classified under running, fitness, sports. Bio: “🏆 Coach of Ironman champions, Elite CrossFitters & Competitive Runners 🏃♂️ Endurance Coach for @brute.strength ⬇️ Coaching & Training Pl…”
AI quality check on @markcullenn
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
@markcullenn's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@markcullenn's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Mark Cullen | Endurance Coach?
Frequently asked questions
How many Instagram followers does @markcullenn have?
As of July 2026, @markcullenn has 6,641 followers (6.6K) on Instagram, follows 780 accounts, and has published 673 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @markcullenn?
Verified contact details for @markcullenn — including business email where available — are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @markcullenn's contact info — free trial →
How much does @markcullenn charge for a sponsored post?
@markcullenn sits in the premium 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 →
What is @markcullenn's net worth?
@markcullenn's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 6.6K followers and a premium price tier in running, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @markcullenn have fake followers?
Zaver's AI authenticity check scores @markcullenn 92/100, 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 →
Who follows @markcullenn?
@markcullenn's 6.6K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @markcullenn's report on Zaver.
Which influencers are similar to @markcullenn?
Zaver lists comparable running creators in Canada in the "Influencers like @markcullenn" 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.
