September 18 – 25, 2026
For over five decades, the Channel Islands Billfish Tournament has brought together passionate anglers to compete in the rich waters surrounding California’s Channel Islands.
Choose between our classic 5-Day Division or the new 3-Day Division for a shorter commitment on the water chasing billfish.
Friday, September 18 at 6:00 PM at PCYC (Pacific Corinthian Yacht Club) — Join fellow captains and crew for the official tournament kick-off dinner and captain’s meeting.
Friday, September 25 at 6:00 PM at PCYC (Pacific Corinthian Yacht Club) — Celebrate the winners and enjoy the camaraderie at the conclusion of fishing with our traditional awards banquet.
The 55th Channel Islands Billfish Tournament is made possible by the generous support of our sponsors.
Interested in becoming a sponsor? Contact the tournament committee.
Complete the form below. A printable summary will be generated for you to mail with payment.
5-Day Division & 3-Day Division • Updated July 2026
The tournament is both a catch-and-release marlin tournament and a swordfish tournament. All catches must comply with CIBT Rules and Regulations and the tournament rules specified herein.
The tournament will consist of two divisions:
Each boat may enter one division only.
Registered anglers may compete for one boat team in one division only. Anglers may not earn tournament points, releases, catches, awards, standings, or prizes for more than one boat or division during the tournament.
Awards, standings, and recognition will be determined separately within each division.
The tournament will start Saturday at 7:00 AM with a radio start on Channel 68 inside the Channel Islands breakwater. Boats participating in the radio start must check in with Dawn Patrol before beginning fishing. Boats leaving before 7:00 AM on Saturday or after the radio start must check in with a committee boat by 10:00 AM and will not be allowed to start fishing until 11:00 AM on the same day.
First, second, and third place awards will be given for both Marlin and Swordfish in each division. Only one award per boat per category will be issued. Side bets and jackpots are excluded.
In the event two or more boats finish with the same number of qualifying marlin releases, the higher placing shall be awarded to the boat that achieved its final qualifying release first.
Surface-caught swordfish shall rank ahead of all deep-drop-caught swordfish regardless of weight.
Tournament boundaries extend from Santa Rosa Island to the Mexican border.
If a hook-up occurs before the designated stop-fishing time, it must be reported immediately to a committee boat prior to stop fishing.
The fish may continue to be fought after stop-fishing time provided the hook-up was reported before lines-out. The committee boat must be informed immediately of the outcome, whether the fish is released, boated, or lost.
CIBT is intended to be a fun team tournament, and “Jungle Rules” apply during the fight of a fish.
The following are permitted:
While “Jungle Rules” apply to the angling process, tournament participants are expected to generally use tackle and fishing methods that comply with current IGFA guidelines regarding equipment, rigging, and terminal gear.
Each released marlin will qualify for one release pin.
If a boat in the tournament becomes disabled, the anglers on that boat may transfer only to another boat entered in the tournament. This change must be reported to and approved by a committee boat before the transfer occurs.
Any approved transfer shall remain within the division in which the angler was originally registered.
All passengers on every boat must pay tournament entry fees.
Non-angler spouses, non-angler children under 15 years of age, and other special circumstances may qualify for approved non-paid entries. Such entries must be listed on the tournament entry form and approved by the Tournament Directors before the conclusion of the Kick-Off Dinner on Friday.
Power-driven reels are acceptable under the following situations and configurations:
Released marlin must be photographed or recorded on video showing the fish at leader to qualify for awards.
Following the release, the captain must take a photograph of the vessel GPS displaying the date, time, and location of the release. Tournament officials may request supporting documentation at any time.
Boated swordfish must be photographed or recorded on video and weighed at one of the following official weigh stations:
Fish must be brought to the weigh station by the boat that landed the fish.
Captains are required to text release photographs to (805) 300-0453 at the earliest practical opportunity and no later than 5:00 PM on Thursday following the tournament.
The following may result in disqualification of a catch and/or disqualification of a boat from the tournament:
The Tournament Committee shall have final authority regarding interpretation of tournament rules, scoring decisions, eligibility determinations, and resolution of disputes.
The Tournament Committee reserves the right to interpret these rules and resolve any issue not specifically addressed herein. All committee decisions shall be final.
Be Safe, Have Fun, and When in Doubt, Ask a Committee Boat!
— Channel Islands Billfish Tournament Committee