Artistic rendering – Event may differ
Riverton Monster Dash Halloween 5K and Mini Monster Triathlon
First-ever Halloween 5K and Mini Monster Triathlon
About
Get ready for a frightfully fun time at Riverton's first-ever Halloween 5K and Mini Monster Triathlon! This event invites participants of all ages to embrace the spooky season with festive fitness along the Jordan River Parkway Trail. Costumes are highly encouraged, and medals await finishers. It's the perfect way to kick off Halloween with community spirit and active fun.
Our Take
Scare Factor
Family Friendly
Best For
Families and runners seeking a fun, festive halloween activity
Vibe
Festive, energetic, community-oriented
Energy Level
Moderate
Budget
$$
Photo Friendly
High
Weather Sensitivity
Moderate
Special Events & Promotions
- Costumes are encouraged for both events.
- Medals for all finishers in both the 5K and Triathlon.
- T-shirts included with 5K registration.
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.
Location
Event Details
Pricing
$$
Duration
Evening event (Triathlon starts 6 PM, 5K starts 7 PM)
Ages
All ages (Triathlon for ages 2-9, 5K for all)
Timed Entry
No
Organizer
Riverton City
Practical Information
Pet Policy
No pets allowed
Quick Actions
Tips & Advice
- Register early for the 5K to secure the lower 'General Registration' price of $20 before September 5th.
- For the Mini Monster Triathlon, ensure your child has a helmet and comfortable shoes for running and riding.
- Packet pickup is available at Riverton City Hall from September 29 to October 3, or on race day starting at 5 PM.
- Sign up with a valid phone number to receive your race results via text message immediately after finishing.
- Consider arriving early on race day, especially for the Mini Monster Triathlon, to allow ample time for packet pickup and preparation.
Frequently Asked Questions
What is the Mini Monster Triathlon?
It's a fun event for kids aged 2-9 featuring a short run, a bike/scooter/strider/tricycle ride, and a pumpkin roll, all with a Halloween theme.
What is included with the 5K registration?
Registration for the 5K includes a t-shirt and a finisher's medal.
Can parents participate with their children in the Mini Monster Triathlon?
Yes, parents or guardians may assist their children on the course.
Where is packet pickup located?
Packet pickup is at Riverton City Hall (12830 S Redwood Rd, Riverton, UT) from September 29 - October 3, or on race day at Dr. O Roi Hardy Park starting at 5 PM.
What is the start time for each event?
The Mini Monster Triathlon begins at 6:00 PM, followed by the Halloween 5K at 7:00 PM on Monday, October 6, 2025.
