Welcome to the 2026 edition of the Ho’Omau Altitude Haus in beautiful Lake Arrowhead, California. We are looking forward to welcoming up to 14 athletes to our incredible Altitude Haus (aka mansion) for 11 days of running, cycling (some swimming) and plenty of raw athlete talk, coaching, discussions and new friendships. All of this is happening at 5,100 to 8,400 feet of elevation, a perfectly timed pre-Kona camp or maybe just a perfect training getaway for you and your spouse, or partner, or athlete buddy without breaking the bank to rent the entire 7,500sqf mansion.