2024 Dates TBA Event last occurred on 5/14/23. Visit Website > If you’re looking to make a splash this Mother’s Day, look no further than the Mother’s Day Rio Grande Whitewater Races! The event that brings rafters, canoers, campers and spectators together for a weekend of races, community and fun! The races will be held at the 4.5-mile, Class III section of the Rio Grande known as the “Racecourse”, which begins just south of Taos, in Pilar, and runs along NM State Road 68. Learn More: https://www.mothersdaywhitewater.com/ Learn More >