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Horribly Hilly Hundreds

Horribly Hilly Hundreds is a road cycling race on June 19, 2027 in Blue Mounds, WI, with entry fees from $120 to $250.

Date
June 19, 2027 (331 days to go)
Price
$120–$250
Sport
Road Cycling
Register →

From the Organizer

Three routes, two county tours, one result: a painfully fun, must-do biking experience destined to find its way onto your June calendar for years to come.


2027 marks the 24th
Horribly Hilly Hundreds. Commonly referred to as the "Suffer fest of the Year" and "The Toughest One-Day Challenge Ride in the Midwest" is not to be missed by serious riders anywhere.

Since 2003, Horribly Hilly participants have enjoyed a day of riding that results in an awe-inspiring accumulation of 10,000 feet of elevation gain in the Driftless Area of Wisconsin. Growing in popularity each year, although not a lotter anymore the Horribly Hilly registration has reached capacity each year months prior to the event. A second and third route option beyond the original course were added in 2005 and 2011. How hard do you want to push it? Choose between the 100K, 150K, and 200K routes. The day is capped with a meal featuring quality local food and beer.

Approximately 1,200 riders test their mettle on southwestern Wisconsin's scenic byways each year in the Horribly Hilly. Join the ranks of an inspired community of riders for the premier cycling event in the Badger State and beyond.

For full details of this event, please visit our website: HERE

Events

Individual Registration$120
Tandem Bike$200
Friends of the Park Entry$250

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

80°

Typical Low

56°

Chance of Rain

30%

Based on US Climate Normals data from Mazomanie Wwtp, 10 mi from the venue.

Sunrise 5:19 AMSunset 8:41 PMDaylight 15h 22m

Host City

About Blue Mounds, WI

City Elevation

1,228 ft

Nearest Airport

MSN

Dane County Regional Truax Field · 27 mi

Major Hub

MKE

General Mitchell International Airport · 98 mi

Time Zone

Central Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Horribly Hilly Hundreds, put it on the calendar, and turn “someday” into a start date.

331

Days to train

Race
Horribly Hilly Hundreds
Date
June 19, 2027

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From Endurance Grid

About This Sport

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.

Road cycling rewards pacing judgment and consistent time on your bike more than raw power. If you already ride regularly and can comfortably ride a few miles, you have a good starting base for most beginner-friendly events.

Read the Guide

Road Cycling

Built around sustained effort on a bike, exploring cities on the open road. Beginner distances create a great entry point into endurance sports.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Blue Mounds than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to Blue Mounds
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the Horribly Hilly Hundreds?+
Horribly Hilly Hundreds is a road cycling race held in Blue Mounds, Wisconsin on June 19, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more road cycling races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Horribly Hilly Hundreds?+
Saturday, June 19, 2027 in Blue Mounds, Wisconsin at 4350 Mounds Park Road. Check the event page for exact start times and wave schedules.
How do I register for the Horribly Hilly Hundreds?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Horribly Hilly Hundreds

Jun 19, 2027

Register →