The weather took a considerable turn for the worse with increasing high winds and driving rain during the run, making for an unpleasant leg of the race and particularly difficult conditions for those finishing near the midnight cutoff time.
Barach had the fastest run split of the day in the 65-69 age group although he maintained that "a marathon time of over 4 hours and 37 minutes is not great".
His daughter Polly also finished the race in a creditable time of 14 hours 23 minutes and 45 seconds. Other athletes from Whangarei to compete were Graham McDonald in eighth place (55-59 category), finishing in a time of 10h 56m 35s and Steve York who did a personal best in 12h 49m.
Debbie Small completed her first ironman, crossing the line in 13h 38m 18s.
Kaitaia GP Lance O'Sullivan completed in 14h 4m, as well as his Te Kohanga Whakaora colleague, Hinerangi Waikai, who finished in 15h.