21km.lol
Sponsor Aleks at a half marathon. Your logo runs all 21.1 km.
Ranked #5456 on TrustMRR
No active subscriptions
Aleksandar Jovanovic1,323 followers on 𝕏
GermanyRevenue is verified with
Stripe API key.Last updated: Nov 15, 2026, 11:37 AM
Turns a real half-marathon shirt into a live sponsorship auction where higher bids get bigger, more prominent logo placements.
Makes small-scale sponsorship more competitive, entertaining, transparent, and shareable instead of relying on fixed-price ad slots.
Pricing
No fixed pricing. Bidding starts at €1 and is cumulative. Higher total bids move sponsors up the ranking. #1 gets the dominant front placement, #2–#11
Team size
1 person
Funding
Bootstrapped
Domain Rating
21km.lol
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21km.lolProduct updates
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