Big Rivers Splash & Dash

Event Overview

Big Rivers Waterpark proudly presents... the 1st Annual Big Rivers Splash & Dash — Benefitting the TANGO2 Research Foundation!

Lace up your sneakers and get ready to make a splash for a cause that hits close to home. Join us Saturday, September 20, 2025 for the Big Rivers Splash & Dash, where every step you take supports critical research and awareness for TANGO2 — a rare genetic disorder that’s personally impacted the Galland family, owners of Big Rivers.

Race Categories

• 10K Dash: Join the longer distance challenge.
• 5K Dash: A popular choice for all ages and speeds.
• Kids Dash: Fun run for participants 10 & under.
• Virtual Runs: For those who can't make it & our long-distance supporters!

Course Experience

The scenic course winds through Big Rivers Waterpark and around our picturesque lake, giving you a unique view of the park. Expect fun, energy, and excitement at every turn — with the added reward of supporting a truly meaningful cause.

Why We Run

The TANGO2 Research Foundation was a lifeline for Megan Galland, who faced her first health crisis at just six months old during a family trip. Initially misdiagnosed, Megan eventually received answers thanks to the tireless work of the TANGO2 Foundation. Now, we're running to give that same hope to other families.

Participant Benefits

• Custom Race Shirt: Dynamic Polytech design.
• Finisher Medal: Custom interactive medal for all participants.
• Official Race Bib: Personalized to commemorate your run.
• Event Swag: Access to special event swag (limited quantities – first come, first served!).

Discounts and Additional Perks

HUGELY DISCOUNTED + EARLY ENTRY: to Big Rivers Waterpark & Adventures!! (race day ONLY)

Pre & Post-Race Fun

• DJ and Music: Enjoy the beats as you race.
• Sponsor Booths: Meet our sponsors and learn more.
• Pre-Race Warm-Up: Get your body ready for the run.
• Finisher Tent: Snacks, refreshments, and celebration await!

Course Details

• Kids Dash: A spunky 100-200m fun run around the front of the waterpark! (Parents welcome to join!)
• 5K/10K: Adventurous run around our lake and through the waterpark!
• Virtual Option: Chart your own course from anywhere & still receive your race swag!
• Extra Mile: Become a fundraiser or make a direct donation through our registration site.

Fundraising Opportunities

• Top Fundraiser: Full refund on registration + special recognition.
• Donate $25 or more: Get a discount on your registration (Bronze=$5, Silver=$10, Gold=$25).
• Volunteer & Run: Help with packet pickup, medals, water stations, and more — then lace up for the 5K or 10K.

Join Us

Join us for a race that’s more than miles — it’s a movement. Let’s Dash for Discovery, Splash for Support, and Run with Heart.

Social Media

#SplashAndDash2025 #RunForTANGO2 #BigRiversWaterpark

Registration Link

For more details and to register, visit: Big Rivers Splash & Dash