Run VibesBeta

Race profile

← Back to search

Shell Lake Sprint Triathlon/Duathlon

Overview

Triathlon · Duathlon · 5K · 15 mi · 3.4 mi · 2 mi

Jul 25, 2026 · Shell Lake, Wisconsin, US

Listed Feb 21, 2024

Wisconsin
Register

The read

Run Vibes summary

Summarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.

Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.

Original listingRegistration & details — Full description from sourceExpand the official listing text (unchanged)
▾

The Shell Lake Lions Club is hosting two events at 8 AM on Saturday, July 25th, 2026 at the Shell Lake beach. Timing services are provided by Duluth Timing and Events.  There are 2 events. The triathlon, a traditional swim/bike/run. Participants may also choose the duathlon, a run/bike/run event. Both events will run concurrently.   Individual or teams may enter either event.

 

Medals will be given to all participants. The triathlon course is  a 1/3 mile swim, a 15 mile bike and 3.4 mile run.  The duathlon is a 2 mile run instead of the swim, a 15 mile bike and 3.4 mile run.  

 

The Shell lake area has a great lake to swim in, great roads to bike and great roads & trails to run.


 
 

Weekly Runvibes digest

Coming soon: a short email with new listings and weekend-ready picks for races like this one. Leave your email and we'll notify you when it launches—no spam in the meantime.

We only use this to send Runvibes race updates when the program is ready. You can ask us to remove your email anytime via Contact.

More races

Related races

More events in Wisconsin, and comparable distances or challenge.

Family Promise "Hope has a Home" 5K Fun Run/Walk

Fun Run · 5K · Walk

3/28/2026 · Lancaster, WI

Listed Jan 10, 2026

Register
EasygoingCause DrivenFunBeginner-friendly

Join the Family Promise "Hope has a Home" 5K Fun Run/Walk in Lancaster, WI, to support homeless and low-income families on their journey to independence.

Lucky Dog 5K - Milwaukee

5K · Walk

3/28/2026 · Franklin, WI

Listed Jan 2, 2023

Register
EasygoingCause DrivenFunQuirkyBeginner-friendlyScenicFestiveSwag included

Join the inaugural Lucky Dog 5K in Franklin, WI, a dog-friendly run/walk supporting animal shelters, featuring finisher medals for both humans and their furry friends!

Maple Syrup 5K & Mini Maple Fun Run

5K · Fun Run · 0.5 mi · Walk

3/28/2026 · Suamico, WI

Listed Jan 8, 2026

Register
EasygoingFunFestive SeasonalScenicBeginner-friendlyAwardsKids & Youth

Celebrate spring with a fun 5K or Mini Maple Fun Run on scenic trails, followed by a delicious pancake breakfast and maple syrup treats in Suamico, WI.

Aurora Health Care Two Rivers 10-Mile, 3-Person Relay, 2-Mile Run/Walk, & 1/3 Mile Kids' Run

10 Mile · 10 mi · Walk · 2 mi · 5K · 0.3 mi

3/29/2026 · Two Rivers, WI

Listed Aug 17, 2016

Register
Push PotentialCompetitiveFunBeginner-friendlyAwardsKids & Youth

Challenge yourself with a 10-mile run, team relay, or enjoy a 2-mile run/walk and kids' dash, all featuring generous awards in Two Rivers, WI.

Trailbreaker

Marathon · 20 mi · Half Marathon · 10K · 5K · Walk · 1.9 mi · 1K

3/29/2026 · Waukesha, WI

Listed Aug 22, 2018

Register
Push PotentialCause DrivenFunFestive SeasonalScenicQuirkyCompetitive energyFamily FriendlyBeginner FriendlyWalker FriendlyKids & Youth

Waukesha's signature Trailbreaker event offers distances from 1K to marathon, supporting local parks and trails, making it a beloved community tradition for all ages and abilities.

2026 Winter Warriors NY Challenge: Conquer the Frozen Tundra

Walk · 57 mi · 55 mi · 80 mi · 100 mi · 117 mi

3/31/2026 · ANYWHERE, WI

Listed Dec 15, 2025

Register
Push PotentialCompetitiveFunBeginner-friendlySocial & FestiveCommunity Favorite

Conquer Wisconsin's winter with this 12-week virtual running and walking program, focusing on consistency, grit, and community support through the frozen tundra.

Century Challenge 2026

100 mi

3/31/2026 · Stevens Point, WI

Listed Dec 22, 2025

Register
Steady EffortFunCompetitiveBeginner-friendlyCommunity Favorite

Conquer 100 miles of movement throughout February and March with this virtual challenge, designed to keep you active through central Wisconsin's unpredictable winter weather.

DoNot Stop Half Marathon (5k/10k) - Milwaukee

1 mi · 5K · 10K · Half Marathon · Marathon

4/4/2026 · Milwaukee, WI

Listed Nov 28, 2023

Register
Steady EffortFunQuirkyFestive SeasonalAwardsFamily FriendlyKids & YouthBeginner FriendlySocial & FestiveSwag included

Run, walk, and indulge your sweet tooth at the DoNot Stop Half Marathon, 5k/10k in Milwaukee, a donut-themed event perfect for the whole family.