🏃The Tunnel Marathon is a popular race for Boston qualifiers due to its net downhill course.
🌲The race offers stunning views of the Washington state scenery, including waterfalls and a high-rise bridge.
🔦One of the unique features of the marathon is running through a pitch-black tunnel, which requires a headlamp.
🚰There are 10 well-stocked aid stations along the course, providing water, Gatorade, and Stinger gels.
🏅The Tunnel Marathon provides a challenging yet rewarding experience for runners of all levels.