Data / Federal rules / 2026-19896
Special Local Regulation; Kailua Bay, Ironman World Championship, Kailua-Kona, HI
The Coast Guard published this final rule in the Federal Register on September 29, 2026.
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What the agency says
The Coast Guard will enforce a special local regulation for the Ironman Ho'ala practice swim and Ironman World Championship Triathlon on October 4 and 10, 2026, to provide for the safety of life on navigable waterways during these events. Our regulation for marine events within the USCG Oceania District (formerly known as the Fourteenth Coast Guard District) identifies the regulated area for this event on certain waters of Kailua Bay, Kailua-Kona, Hawaii. During the enforcement periods, the operator of any vessel in the regulated area must comply with directions from the Patrol Commander or any Official Patrol displaying a Coast Guard ensign.
Key facts
- Document number
- 2026-19896
- Type
- Final rule
- Action
- Notification of enforcement of regulation
- Agency
- Homeland Security Department; Coast Guard
- Published
- September 29, 2026
- Dates
- The regulations in 33 CFR 100.1402 will be enforced from 3:45 a.m. to 11:00 a.m. on October 4 and 10, 2026.
- Docket
- Docket No. USCG-2026-0219
- Code of Federal Regulations
- 33 CFR 100
- Pages
- 1
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Everything from the Coast Guard · Published in September 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.