18/08/2026
🏆 WORLD RECORDS. ELITE PERFORMANCE. SMARTER RECOVERY.
Meet Martha Delong — an incredible masters athlete whose achievements on the indoor rowing machine are nothing short of extraordinary.
Martha has achieved:
🥇 Individual Marathon World Record – 70–74 Age Group
⏱️ 3:20:21.9 — beating the previous world record by an incredible 16 minutes.
🥇 Individual Marathon World Record – 65–69 Age Group
⏱️ 3:14:13 in the Open Weight division.
🏆 24-Hour Team World Record – 50+ Age Group
As part of a 10-woman masters team, Martha helped cover an incredible 333,065 metres in 24 hours.
Behind every world record is dedication, discipline and an unwavering commitment to recovery.
Martha takes her recovery to the next level with Waikato Hyperbarics, making hyperbaric oxygen therapy a consistent part of her recovery routine. Because when you’re performing at this level, recovery isn’t an afterthought — it’s part of the training. 💨
Train hard. Recover smarter. Keep breaking boundaries.
📍 Waikato Hyperbarics | Cambridge