Riverton Monster Dash: Halloween 5K & Mini Monster Triathlon 2025

Get ready for a frightfully fun time at Riverton’s first-ever Halloween 5K and Mini Monster Triathlon! Dress up, hit the Jordan River Parkway Trail, and celebrate the season with festive fitness for all ages. Costumes are encouraged, medals await at the finish line, and Halloween spirit is a must. Whether you're running solo or cheering on your little monster, it's the perfect way to kick off the spooky season!

📅 Monday, October 6, 2025
⏰ 6 p.m. (Mini Monster Triathlon) | 7 p.m. (Halloween 5K)
📍 Dr. O Roi Hardy Park
🎃 rivertonutah.gov/

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Halloween 5K
Costumes are encouraged, so bring your best spooky, silly, or seasonal look to the course! All finishers will receive a Halloween-themed medal. Online registration will remain open until 6 p.m. on October 6. Come run with us and kick off the Halloween season in style!

Mini Monster Triathlon
Costumes are encouraged, and kids may be assisted by a parent or guardian on the course. All participants will receive a medal at the finish line. Please keep bikes and trikes attended, as we’re not responsible for any lost or damaged items. It’s a fun way to kick off the Halloween season for the whole family!

You may also like the following events from Riverton, Utah - City Government:

• Next Friday, 1st August, 05:30 pm, Friday Fun Nights in Riverton 2025 in Riverton
• Next month, 4th August, 06:00 pm, Riverton's Public Safety Night 2025 in Riverton
• This September, 8th September, 06:00 pm, Riverton's Jordan River Night 2025 in West Jordan

Also check out other Sports events in West Jordan.