Unbound Gravel 2025 Photos. Saturday, may 31st, 2025 from the moment you feel the crunch of the flint hills gravel under your tires, you’ll know you’re in a special place. Unbound gravel is known for creating a hard day on the bike for all involved, and doing so in a beautiful location.
Ultra distance and climbing for events well over 100 miles. Ivar slik rallies six months after horrific crash to return to unbound gravel 200 in 2025.