Open Water
5 articles
GearNovember 15, 2026 · 10 MIN
Wetsuit Thickness Selection Guide: Matching Neoprene to Water Temperature and Race Rules
Wetsuit thickness directly affects buoyancy, flexibility, and thermoregulation in open water. Learn how to match neoprene thickness (2mm to 5mm) to water temperature ranges, body composition, and triathlon regulations.
GearNovember 7, 2026 · 9 MIN
Swim Goggle Lens Selection Guide for Open Water Racing
Swim goggle lens color selection for open water racing is a performance variable most triathletes and open water swimmers ignore until they are mid-race staring into blinding sun or murky darkness. This guide maps every major lens tint to specific lighting conditions, with UV blocking ratings, anti-fog coating lifespan data, and field-of-vision comparisons so you can choose with precision.
TrainingAugust 12, 2026 · 7 MIN
Open Water Swimming: Mastering Sighting, Drafting, and Navigation
Poor sighting adds 10–15% to your swim distance. Learn the head-up crocodile sight, drafting positions that save 18–25% energy, and navigation tactics for triathlon and open water races.
HydrationAugust 4, 2026 · 7 MIN
Cold Water Swimming: Physiology, Performance, and Safe Preparation for Open Water Triathletes
Cold water triggers rapid cardiovascular and respiratory stress responses that can impair open water swimming performance within seconds of entry. Understanding cold shock, thermal adaptation, and wetsuit selection is essential for triathlon success in water below 18°C.
TrainingJune 19, 2026 · 7 MIN
Swim Training for Triathletes: Open Water vs Pool and How to Build Swim Fitness
Swimming is the triathlon leg where fitness gains have the smallest impact on race time — yet it's where training effort is often disproportionate. Here's an evidence-based approach to building swim fitness efficiently.