
Tenerife by UTMB 2027
Which GPS watch for Tenerife by UTMB
For Tenerife by UTMB, what really matters in a watch is that the battery lasts to the finish. We estimate a mid-pack runner's time and recommend the watch whose battery covers it with margin.
Our recommendation

Coros
Coros Pace 3
Trail running GPS watch with track navigation, barometric altimeter and up to 38 h battery life in GPS mode. Lightweight (39 g), accurate and with offline maps. Best value for mountain navigation.
Why this watch
Tenerife by UTMB is run over more than a day (estimate ~28h 21min). You need extreme battery life: a watch that can record 36 h or more in GPS, or one with a power-saving mode and on-the-go charging.
Other options to consider

Suunto
Suunto 9 Peak Pro
Titanium mountain watch with AMOLED display, multi-band GPS and sapphire glass. Up to 40 h in multi-band GPS mode and 300 h in tour mode, at just 64 g. Suunto's high end without the size and extreme battery of the Vertical, for those who prioritise lightness and premium finishes.

Amazfit
Amazfit T-Rex 3
Ultra-rugged outdoor watch with dual-band GPS, offline maps and a 2,000-nit AMOLED display, at a mid-range price. 42 h in maximum-accuracy mode and up to 27 days in daily use. Military standard, 100 m water resistance and onboard music. Garmin Instinct-style toughness for far less.
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