Suunto Race 3S: Next-Gen Performance Watch for Runners — image accompanying Athletics Weekly's report. Image accompanying Athletics Weekly’s report; reduced and presented for news commentary with the attributed report. View the complete source report.
Suunto's Race 3S watch features a 46 mm titanium case, 38 hours of battery life, and a 2,000-nit AMOLED display. It weighs 56g and includes free worldwide offline maps with contour lines and place names.
The watch has a new-generation processor for faster response and an upgraded optical heart rate module. It offers six LEDs and four photodetectors for higher accuracy. Suunto AI Coach provides insight and guidance based on training data. Read more gear coverage.
The AI Coach answers questions about training, offers visuals, and creates workouts and routes. It syncs with the Suunto app and the watch. The device is designed for smarter, more informed running. Related: Asics SonicBlast 2: A Versatile Plated Speed Trainer.
This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.
Reader questions
Questions about this report
What should runners know about Suunto Race 3S: Next-Gen Performance Watch for Runners?
Suunto's Race 3S offers enhanced battery life, dual-band GPS, and AI coaching. Suunto's Race 3S watch features a 46 mm titanium case, 38 hours of battery life, and a 2,000-nit AMOLED display. It weighs 56g and includes free worldwide offline maps with contour lines and place names.
When did Runner World publish this gear brief?
Runner World published this brief on October 15, 2026. The underlying Athletics Weekly report was dated October 15, 2026.
Where can readers find the complete original report?
This summary is based on reporting from Athletics Weekly. The attributed source link in the article leads to the publisher’s complete report.
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