Rigby Lake Rumble Kids’ Triathlon

The Results Are In!

July 12, 2025

at Jefferson County Lake

Kids Triathlon

STAY TUNED! Much of the information here is based off of last year’s event and is subject to change.

The RIGBY LAKE RUMBLE KIDS TRIATHLON will be held on Saturday, July 12th 2025, at Jefferson County Lake in Rigby. The race should start between 9:30-10 a.m. Saturday This race is for kids 9-17.

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ALL DETAILS, MAP, AND SCHEDULING ARE SUBJECT TO CHANGE

Event Schedule

FRIDAY AFTERNOON

12-2 pm – Packet Pickup @ WRIGHT PHYSICAL THERAPY –494 Pleasant Country Lane, Rigby, ID 83442

4 – 6 pm — Packet pickup at Rigby Lake –Look for our tent and flags—if you do NOT want to pay to enter the Rigby Lake area, simply call us and we will run the packet out to you at the park entrance—-our numbers are below.

SATURDAY MORNING

6:00-6:30 am – Late Packet Pickup @ Rigby Lake
7:20 am – National Anthem
9:15 am – Kids Triathlon Swim Start
11:00 am – Awards Ceremony

RIGBY LAKE ENTRANCE & PARKING—If you do not have a season pass to get in or do NOT want to pay to get your PACKET PICKUP on Friday, simply call us and we will run it out to you. Each racer will receive 1 FREE VEHICLE PASS for the race Saturday in your race packet. We ask that all additional vehicles pay the gate fee as this supports improvements to the amazing Rigby Lake facilities. Please do NOT park in the finish line area by the large shelter.

Staging of BIKES / TRANSITION AREA will be Saturday morning from 6 – 6:45 am. An ALL PARTICIPANTS MANDATORY RACE MEETING will be held that morning at 7 am.

Here are a couple things to remember–

WETSUITS are highly recommended!
NO MUSIC is allowed on the course for any of the events
BE SAFE—there are a few challenges on this rural course so please be cautious

Watch our FACEBOOK page for upcoming SWIM/BIKE/RUN trainings that will be held in coming weeks & months! Here is the link: https://www.facebook.com/TriPeaksEvents

If you have any questions / concerns on the upcoming RIGBY LAKE RUMBLE TRIATHLON, please contact your race directors:

Bryan Magleby – 208-520-9400 or Mike Taylor – 208-201-6269 or email us TriPeaksEpicEvents@gmail.com

Course Description

SWIM

The SWIM portion of the RIGBY LAKE RUMBLE KID’S TRIATHLON will be a simple swim right along the buoy’s near the entrance/exit on the south/west portion of the lake. There will be Jefferson County Search & Rescue personnel and multiple kayaks/paddleboards on the reservoir for safety.

BIKE

The BIKE section of the RIGBY LAKE RUMBLE KID’S TRIATHLON will exit the lake through the parking lot and continue down Rigby Lake Road, turn right on Stockham Boulevard to 3950 North (Annis Highway), and then another right turn onto 400 North, back to Rigby Lake Road and return to the transition area.

RUN

The RUN portion of the RIGBY LAKE RUMBLE KID’S TRIATHLON will be one complete lap around Rigby Lake. We will have volunteers at all major road crossings as well as the entrance back into Rigby Lake. Please be nice to other people using the walking path. Run hard…there is a FINISHER MEDAL waiting for you after you pass the FINISH ARCH!