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Compete for the
Bitcoin-Backed Grander in the World Challenge (Quarterly)

The worlds first bitcoin backed marlin tournament. Compete globally, submit catches digitally, and win Bitcoin or USD four times a year.

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About the Tournament

The Bitcoin Marlin World Challenge is the world’s first and largest global Bitcoin marlin tournament, held internationally and quarterly. Open to IGFA-compliant anglers worldwide, participants can fish anywhere, weigh in at accredited stations, and submit their results digitally.

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Just high-stakes, global competition every quarter.

How It Works

Register online and select your entry categories
Fish during the official tournament window from any qualifying region
Weigh your catch at an approved station
Submit results for digital verification
Winners receive prize payouts in BTC or USD
Sponsor gear and branded prizes may be shipped post-event

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Base Challenge 500+ lbs

Blue Marlin Base Entry
$2,500 USD

Payout to the heaviest qualifying Blue Marlin (500+ lbs)

You are enrolled each quarter until the prize has been won (with a single entry)

If no qualifying fish is caught, the prize pool rolls over to the next tournament

Black Marlin Base Entry
$2,500 USD

Payout to the heaviest qualifying Black Marlin (500+ lbs)

You are enrolled quarter until the prize has been won (with a single entry)

If no qualifying fish is caught, the prize pool rolls over to the next tournament

Grander Challenge 1000+ lbs

Lightning Grander Level 1
$5,000 USD

Payout to the heaviest qualifying Black or Blue Marlin (1000+ lbs)
If no qualifying fish is caught, the prize pool rolls over to the next tournament

You are enrolled until the prize is won (one entry in it until it is won)

Must be entered in either the Blue Marlin or the Black Marlin Base to participate

Lightning Grander Level 2
$10,000 USD 

Payout to the heaviest qualifying Black or Blue Marlin (1000+ lbs)
If no qualifying fish is caught, the prize pool rolls over to the next tournament

You are enrolled until the prize is won (one entry in it until it is won)

Must be entered in Blue Marlin lvl 1 to participate

Lightning Grander Level 3
$21,000 USD 

Payout to the heaviest qualifying Black or Blue Marlin (1000+ lbs)
If no qualifying fish is caught, the prize pool rolls over to the next tournament

You are enrolled until the prize is won (one entry in it until it is won)

Must be entered in Blue Marlin lvl 2 to participate

Participation Requirements

All participants must follow IGFA fishing rules and local regulations.
All catches must be weighed at accredited stations with certified scales.
Video/photo verification and weigh-in documentation are required for prize eligibility.
The tournament is global and all submissions are virtual.
All results must be submitted digitally by the official deadline.

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© 2025 Bitcoin Marlin World Challenge. All rights reserved

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