Get ready for an unparalleled outdoor challenge at the Knox-Xtreme Adventure Race, set to ignite the trails and waterways of Knoxville, TN, on April 25, 2026. Celebrating its 5th year, this intermediate-level adventure race offers both an 8-hour and an all-new 30-hour experience, inviting individuals and teams to push their limits across a diverse and stunning landscape. Participants will navigate through South Knoxville's renowned Urban Wilderness, tackling a multi-sport course that blends paddling, trekking, and extensive biking.

The 30-hour endurance test spans approximately 80-100 miles, incorporating over 20 miles of paddling, 12+ miles of trekking, and a robust 60+ miles of mountain and road biking. Racers will traverse greenways, roads, rivers, and some of Knoxville's premier mountain biking parks, including Fort Dickerson Quarry, Baker Creek Preserve, and Meads Quarry Park. The shorter 8-hour race still packs a punch with 20-30 miles of adventure, featuring over 1 mile of paddling, 5+ miles of trekking, and 20+ miles of combined mountain and pavement biking through the scenic Urban Wilderness. Typical race day conditions in late April offer comfortable highs around 74F and lows around 48F, with a modest 18% chance of precipitation, providing an ideal climate for extended outdoor activity.

Starting and finishing at the Knoxville Adventure Collective, the Knox-Xtreme Adventure Race stands out for its unique checkpoint-based format, emphasizing navigation skills and strategic decision-making. Each team or solo racer receives a map and rules before setting out to collect as many checkpoints as possible within the time limit, with watercraft provided for the paddling segments. This event promises an unforgettable journey, challenging endurance, teamwork, and decision-making under pressure, making it a truly immersive way to experience the vibrant outdoors of Knoxville.