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What COROS Data Revealed About the 2026 London Marathon
Sharing the roads with history were thousands of COROS athletes. Their data reveals a story worth telling.
Rachel Entrekin Smashes Cocodona 250 Course Record
253.8 miles. 40,000 feet of elevation gain. 19 minutes of total sleep. One beloved Queen. (Header Photo by Somer Kreisman)
COROS and Wahoo Partner to Give Athletes More Control Over Their Data
This partnership enables COROS Watches to receive data from the KICKR RUN Treadmill, and send completed activities from one app to the other
The Algorisme - Pace Strategy
How Kilian Jornet’s work inspired COROS’ latest feature
March 2026 Feature Update
Hill Alerts, Pace Strategy, Weekly Distance, and Hybrid Fitness
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MORE THAN SPLITSMastering Zegama: What Kilian Jornet Has Learned
Pre-race analysis ahead of the 2026 Zegama-Aizkorri (Header photo by Jose Miguel Munoze)
MORE THAN SPLITSVictor Bosoni goes Back-to-Back at Traka 560
Winning Traka Adventure 560 is hard. Defending the title is even harder. Learn how Victor Bosoni evolved his winning formula to stay on top.
ATHLETE STORIESMotherhood, the Ultimate Endurance Sport
Emelie Forsberg shares a day in the life of an invisible ultra