Pull up the events page at riverchase.org this week and you'll find exactly two dates left on the 2026 calendar. RiverFest came and went back on August 8. What's left is the Pool Closing Party, set for Saturday, September 12, and then nothing until Halloween, when the River Chase 5K takes over the same parking lot at 436 River Chase Way. Seven weeks of open calendar in between.
If you read that gap as a lull, you'd be missing what's actually happening. The pool closing isn't the neighborhood packing it in for the year. It's one half of River Chase shutting one specific amenity, on a schedule that has nothing to do with the other half of the community, or with the river that gave the place its name.
Two Portions, One Party
River Chase splits into two physically distinct sections, and it matters here in a way it doesn't for most subdivisions. The Property Owners Association describes a western portion, Units 1 through 3, sitting along FM 306 and the Guadalupe River on roughly 100 acres, running on well water and above-ground utilities. The eastern portion, Units 4 through 10, covers about 2,300 acres on the other side of FM 306, built out with underground utilities and its own 32-acre clubhouse complex, home to the two swimming pools, the tennis court, and the fishing pond.
The Pool Closing Party belongs to that eastern clubhouse. It's a real event with a real end date, the kind of thing a POA schedules months out because someone has to winterize the equipment and stop paying a lifeguard. Nothing wrong with that. But it only describes what happens to two swimming pools on one side of FM 306.
The Water That Never Got an Invitation
The western portion's headline feature is the 58-acre private River Park along the Guadalupe, and that park was never on the clubhouse's schedule to begin with. It doesn't have a closing date because it isn't a managed facility in the same sense. It's a stretch of river with a hiking trail and a pavilion attached.
What keeps that stretch usable well past September has less to do with the neighborhood and more to do with where the water comes from. The Guadalupe here is a tailwater river, released from the bottom of Canyon Lake rather than fed by surface runoff, and water pulled from the bottom of a reservoir stays cold regardless of what the air is doing. Outfitters along this same stretch describe the temperature holding in the mid to upper 60s through the season, which is exactly why a July afternoon and a late September one can feel similar once you're actually in the water. The clubhouse pool follows a maintenance calendar. The river follows the lake.
That distinction is easy to miss if you think of "the pool closing" as a stand-in for "summer ending." In River Chase specifically, it isn't. The fishing pond at the clubhouse and the walking trails that connect both portions don't observe a seasonal closing date either. What actually goes quiet on September 12 is two pools and whatever informal foot traffic the pool deck generated. The river, the pond, and the trail network keep going.
A short list of what doesn't change hands on September 12:
- The 58-acre River Park and its Guadalupe River frontage
- The clubhouse fishing pond
- The paved walking and hiking trails connecting both portions
- Tennis courts and sports fields, which run on a different schedule than the pools
Seven Weeks Later, a Different Organizer Shows Up
The River Chase 5K on October 31 isn't a POA event, and that's worth separating out. It's a fundraiser tied to the River Chase Veterans Association, a resident group that has spent years supporting Homes For Our Troops, the national nonprofit that builds and donates specially adapted homes for severely injured post-9/11 veterans. RCVA doesn't just write checks. The group built a Veterans Park and Garden inside the community, eight monuments with tribute benches honoring America's major military conflicts, and it runs guided K-through-12 tours through it as an informal education program. That's a public record too. RCVA's nonprofit filings are searchable through ProPublica's Nonprofit Explorer, the same database journalists use to check any charity's finances.
The 5K itself has the logistics of something that's been run a few times, not thrown together. Registration for the October 31 race closes October 3 if you want a guaranteed event shirt, and results are timed and scored by RaceTimerz, an outside company, the kind of detail that separates an organized fun run from an informal jog around the block. Homes For Our Troops has built homes for veterans across the wider New Braunfels area, including a home in the nearby Vintage Oaks subdivision handed over to Marine veteran Alberto Flores in September 2024, with Governor Greg Abbott attending the ribbon cutting. RCVA's fundraiser connects River Chase to that same program, just from inside its own gates.
So the two headline dates left on the 2026 calendar aren't variations on the same theme. One is the POA closing a seasonal amenity. The other is a veterans' group running a timed race to support a home-building charity, staged at the same clubhouse but organized by an entirely different set of people for an entirely different reason.
What This Actually Means for the Rest of Your Year
If you live in River Chase, the practical takeaway is simple. Don't treat September 12 as the day to put the tube away. The clubhouse pools are closing, not the river, and the water pulled from the bottom of Canyon Lake doesn't care what the calendar says. Plan your last float trips around your own schedule, not the pool's.
And when October 31 rolls around, know that the 5K starting outside the clubhouse isn't just a neighborhood road race. It's the yearly output of a resident-run veterans group that already left a permanent mark on the community in the form of a memorial garden most people drive past without knowing its full story.
That's the shape of a River Chase fall. Not one long wind-down, but two separate calendars running through the same clubhouse, on two different clocks, for two different reasons.
If you're already living this rhythm and thinking about what comes next for your home here, or if you're weighing a move into a community with this kind of layered, resident-driven calendar, Ashley Lomas knows River Chase from the ground up. Let's Connect.
