Charleston and Griffith marked the transition from training to readiness. At the time, it was the highest elevation we had reached, the longest continuous test of gear and fueling, and the first successful double-summit at altitude.
This was the moment endurance stopped being theoretical. Back-to-back summits confirmed that pacing, fueling, and load management could hold under stacked hypoxic stress — not once, but in sequence.
Charleston mattered because it converted preparation into confidence. It was the proof point that TrailGenic’s system was no longer training for the Sierra — it was ready to operate within it.
This was the full-system stress test: Salomon ADV Skin vests carried hydration and fuel efficiently over 11+ hours, New Balance More Trail V3 for long distance, LMNT kept electrolytes balanced under shifting temps, and coconut butter provided compact, reliable energy. Arc’teryx Cormac + Ionia tees and Salomon Shakeout shorts handled both heat in the canyons and wind near the summits. The Garmin inReach Mini remained a critical safety anchor on long stretches of solitude.