Altitude profile
Londorossi Gate registration sits near 2,100 m with a forest trailhead around 2,400 m. Early camps climb toward Shira (about 3,500–3,850 m). Lava Tower day often reaches about 4,600 m before sleeping lower at Barranco (~3,900 m). Barafu (~4,640 m) precedes Uhuru Peak at 5,895 m. Eight-day Lemosho is our gold-standard buffer; shorter versions demand proven fitness.