Kimbia is a training journal for running, trail, cycling and hiking. Every session is read in full: your pace corrected for hills and heat, the real effort in each lap, your records found for you, with published physiological models rather than an AI guessing. A trek or a bikepacking crossing links several days into one adventure, start to finish. Everything stays private until you decide to share, and what you publish goes out on the open network rather than into one more feed. Your own AI can read that journal; so can your coach. Hosted in Europe, on an account that stays yours: if you leave, you take it all.