Prepare for an unparalleled challenge with the Quad Killer VK, a vertical kilometer race hitting Benton City, WA, on October 5, 2026. This isn't your typical uphill-only VK; instead, runners will tackle a unique "rollercoaster style" 5K that demands both climbing prowess and downhill dexterity at the Horse Heaven Hills Recreation Area. Expect typical race day conditions with highs around 69F and lows around 46F, and a minimal 1% chance of precipitation, providing ideal weather for a grueling effort.

The course itself is a beast: a 0.33-mile segment of trail gaining 662 feet of elevation, boasting an average grade exceeding 37% and sections that reach a staggering 50%. To complete the 1,000 meters (1 km) of vertical gain within the 5K distance, participants must ascend this relentlessly steep, narrow path five times and descend it four times. The terrain features loose dirt and rocks, making trail shoes essential and gaiters highly recommended. While the elevation gain is significant, experienced runners note that the descents are truly the "crux" of this race, earning it the fitting moniker "Quad Killer".

Adding to its distinct character, the Quad Killer VK is a virtual event, offering a two-week window for completion from October 5 to October 18, 2026. This format allows runners to self-time using a GPS device and submit their results for verification, emphasizing personal challenge and achievement. Since its inaugural year in 2020, the race has garnered a reputation for pushing limits, guaranteeing aching quads and a profound sense of accomplishment for those who conquer this one-of-a-kind vertical kilometer.