
Lake Monona 20K & 5K is a running race on May 1, 2027 in Monona, WI, featuring the 5K distance, with entry fees from $25 to $35.
From the Organizer
The Lake Monona 20K Run and 5K Run/Walk, taking place on Saturday, May 1, 2027 offers a beautiful course with springtime temperatures ideal for running, and combines small-race feel with big-race perks. For those with longer distance ambitions, this “almost” half marathon is a great way to peak your spring training, or to prepare for a spring marathon. For those interested in a shorter distance to tackle, there is also a 5K run/walk option.
Events
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Lake Monona 20K & 5K, put it on the calendar, and turn “someday” into a start date.
Coming Up
Chetek Fishy Four Run-Walk
2026 Firecracker 4 mile
44th Annual Milton Optimist Independence Day 10K Run/5K Walk/1 Mile Run
5-Mile Dragin' Tail Run/Walk
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Lake Monona 20K & 5K
May 1, 2027