Before40
TODAY'S SIGNAL — RUN OPEN

The Bay Bulletin

No. 546 · WEDNESDAY 2 SEPTEMBER 2026 · DUBLIN
ISSUED 06:00 · NEXT ISSUE 06:00 TOMORROW · FREE, FOREVER
A DAILY SURVEY OF ONE ATTEMPT · IRONMAN 70.3 BEFORE 40REGISTERED AT BALBRIGGAN · EST. 6 MARCH 2025
THE GENERAL SITUATION

One man intends to finish an IRONMAN 70.3 before he turns 40. The survey closes 1 December 2029.

He has run 631 kilometres from a standing start, been stopped for a season by a knee and returned, and cannot yet swim a stroke. The training happens on the coast at Balbriggan — see the inset — and the reckonings happen here, in the bay. The figures are pulled from his instruments, not from his opinion of himself.

KNEE
Settled.
RUNNING
Open. 0 km this month; 631 since first survey — principally at Balbriggan.
SEA
Irish Sea. No swimmer yet; first lessons September 2026. Swim venue not yet fixed.
MASS
Withheld.
OUTLOOK
1,186 nights to survey close.
TODAY'S SIGNAL — RUN OPEN · WRITTEN BY THE MORNING GOVERNANCE RUN, NOT BY HAND
6°14'W6°06'W5°58'W53°24'53°20'53°16'34546810126810121417207911131581012151311916182123221918CLONTARF HALF · 21.1 KM · DONE ✓SUTTON TURNSUB-1:30 · WINDOW 2028UNSURVEYEDWATERSvenue provisionalthe intended passageIRONMAN 70.3 · 1 DEC 2029beyond this chart — venue undecidedCork, or the continentPoolbeg Lt · Fl R 4sBaily Lt · Fl 15sSIGNAL STNDUBLINR. LiffeyClontarfBull IslandHOWTHSandymountDún LaoghaireForty FootDalkey I.DUBLIN BAYsoundings in metresNVAR 2°50'WTHE TRAINING GROUNDBalbriggan · 30 km north of this chartIRISH SEAGOLD = THE DAILY GROUNDNEARLY ALL OF THE 631 KM LOGGED HEREDUBLIN BAYsurvey of one attemptMAIN CHART FROM THE OFFICIAL RACE ROUTEGOLD = GROUND ACTUALLY COVERED · 630.5 KM TOTAL21.1 ON THIS CHART · THE REST AT BALBRIGGAN (INSET)SURVEY OPENED 6 MAR 2025 · CLOSES 1 DEC 2029NOT TO BE USED FOR NAVIGATION
POINT AT ANY MARK ON THE CHART — GOLD IS GROUND ACTUALLY COVERED · THE DAILY GOLD LIVES IN THE INSET
§ THE RECORD — AUDITED
ONE SQUARE = ONE MONTH · INK = KILOMETRES RUN · RING = RACE MONTH · THIS MONTH IN THE SIGNAL COLOUR
2026APRMAYJUNJULAUGSEP*
KM RUN16.818.38632.14.80
*MONTH IN PROGRESS · ≈ RECONSTRUCTED FROM TRAINING LOGS · THE ZEROS ARE THE INJURY, PRINTED WITHOUT APOLOGY
SWIM MINUTES SURVEYED: 0

NEXT — SUB-1:30 HALF, ATTEMPT WINDOW OPENS 2028. SAME COURSE, NOVEMBER GUN.

Figures verified against Garmin & intervals.icu. Nothing on this page is self-reported except the pain.

§ MASS & CONDITIONS

MASS — withheld.

Irish Sea: cold. Wetsuit season opens in May. The water does not care either way.

§ NOTICES TO MARINERS

Nothing posted yet. The first notice follows the first full training week.

THE BAY BULLETIN · ONE SYSTEM, TWO SURFACES — THE SKY (FRONT DOOR) & THE DESK (DAILY RECORD) · MAIN CHART GEOMETRY FROM THE OFFICIAL CLONTARF HM ROUTE · INSET LOOP TRACED FROM HIS OWN GPX (15.1 KM, BALBRIGGAN) · BULLETIN No., DATE & NIGHTS COMPUTED FROM THE DUBLIN CALENDAR · TODAY'S SIGNAL = LIVE INJURY GOVERNANCE, READ-ONLY · SWIM VENUE MARKED PROVISIONAL · NOT TO BE USED FOR NAVIGATION