Your Ultimate Trail Strategy
SmartPacer is the ultimate tool to prepare for your next ultra-trail. Import your GPX track, set your time goal, and let our algorithm compute optimized split times, a nutrition plan, and a terrain-adapted race strategy.
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Resources & Guides
Learn to set up your Ghost Pacer
Master the Virtual Partner feature and follow your ideal strategy live on your watch.
Understand ultra nutrition
Plan your fueling and calculate your carbohydrate needs to avoid bonking.
Create your race roadbook
Split your race into manageable segments and anticipate cutoffs with precision.