or https:// as an added precaution. 
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Butterfly Effect
Butterfly Effect is the world's largest celebration of women's movement, honoring the incredible...
Nov 23, 2025
Be part of Singapore's marquee multisport race, our very own Singapore International Triathlon!
Get ready for the Singapore International Triathlon 2025!
Date: 27 April 2025
Venue: East Coast Park
Race Categories:
Individual Standard (1.5km🏊♂️+36km🚴♀️+10km🏃♂️)
Individual Sprint (750m🏊♂️+18km🚴♀️+5km🏃♂️)
Individual Super Sprint (300m🏊♂️+6km🚴♀️+2km🏃♂️)
Youth Super Sprint (300m🏊♂️+6km🚴♀️+2km🏃♂️)
Kids Triathlon (150m🏊♂️+6km🚴♀️+1km🏃♂️)
Relay Standard (1.5km🏊♂️+36km🚴♀️+10km🏃♂️)
Relay Sprint (750m🏊♂️+18km🚴♀️+5km🏃♂️)
This is the official National Triathlon Championships and National Triathlon Age Group Championships, where top age groupers can qualify for the 2025 World Triathlon Age Group Championships too.
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