
From the Organizer
The San Antonio River Authority together with the San Antonio River Foundation, invites you to participate in the final installment of the 2026 Race the River competitive paddling race series! Canoe and kayakers of all skill levels are invited to participate at each adventure race throughout the San Antonio River Basin.
Along with the City of San Antonio and GoRio Cruises, we are excited to return to the Riverwalk for the grand finale of this year’s paddling series. On November 6th, you and your friends are invited to this after dark race, a 5-mile or 3-mile sprint through the heart of San Antonio along the iconic Riverwalk! Compete alongside amateur or experienced adventure paddlers from all over Texas while you push yourself to complete the challenge.
The race will be followed by a gathering to celebrate all participants who completed the challenge and an awards ceremony for top finishers. Commemorative patches will be given to all finishers, trophies and prizes will be given to top finishers of each category.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
ASCO Spartacus Dash
Kecia L. Davis Scholarship Fund 5K Walk/Run
Old Jo's Firecracker 5K 2026
Ninja 5K, 10K, & 13.1M at Temple, TX (33)
Frequently Asked Questions (FAQs)
Race the River: Downtown Riverwalk
Nov 6, 2026