$50 7:00AM CDT Price increases after October 22, 2021 at 11:59pm CDT

Marathon Early Start

$50 6:00AM CDT - 1:00PM CDT Price increases after October 22, 2021 at 11:59pm CDT

Half Marathon

$50 7:00AM CDT Price increases after October 22, 2021 at 11:59pm CDT


$32.50 7:00AM CDT - 11:00AM CDT Price increases after October 22, 2021 at 11:59pm CDT


$32.50 7:00AM CDT - 11:00AM CDT Price increases after October 22, 2021 at 11:59pm CDT
S30W28452 Sunset Dr,
Sunset Park
Genesee, WI US 53188

We have all permits in hand.

Don't stop your marathon training because we have moved the DoLittle Marathon to October 24th on a certified course! We know a lot of you have trained hard for an October race only to potentially have it cancelled. This is your opportunity to finish your hard training with a race on a certified & flat course.


The course is an out and back on the Glacial Drumlin Trail. It is super flat and fast making it perfect as a qualifier. The majority of the course is on pavement. Miles 11-16 are on crushed, compacted gravel.

Course certification map | half map | 10K map | 5K map


The shirts are gender specific, dry wick and those registered by noon on October 13 are guaranteed a custom race shirt. After that, shirts will be available while online supplies last. Any extra shirts will be distributed after the race on a first come, first served basis. 

Everything you ever wanted to know about shirts can be found right here. The FEMALE shirts run small!


Overall Male & Female will receive medals. Top 3 male & female finishers in 5 year age groups will receive a custom medal.  All finishers in all distances will receive a custom DoLittle finishers medal. 

Aid Stations

There will be 9 aid stations on course with water, energy gel and Gatorade. Aid stations may be self serve. Runners are welcome to drop a bag(s) on course with their own hydration and nutrition. 

  • Mile 1.5, 24.5 on the Glacial Drumlin Trail (no bag drop)
  • Intersection of Glacial Drumlin Trail & Wales parking lot Mile 4, 22
  • Intersection of Glacial Drumlin Trail & Country Road C parking lot Mile 6.5, 19.5
  • Intersection of Glacial Drumlin Trail & Main Street parking lot in Dousman mile 10, 16
  • Intersection of Glacial Drumlin Trail & turn mile 13


You do not need to print it. We will need to scan the QR code on the receipt, though, so please have your email accessible on your mobile device or save a picture of your receipt with the QR code to your device’s image library.

Saturday, October 23
11:00am-1:00pm Packet pickup
Performance Running Outfitters
2566 Sun Valley Dr, Unit E
Delafield, WI 53018

Sunday, October 24
6:00am Packet pickup
7:00am Start
1:00pm Course closes


Insurance is available though Allianz Global Assistance.

If you have purchased event registration insurance for an event and have a question or claim please contact Allianz Global Assistance as follows: To manage your policy or file a claim, please visit: If you have questions regarding your insurance, please contact Allianz Global Assistance at 1-888-497-6987.


This race is chip timed by Silver Circle with a chip start. Your time will start when you cross the start line and stops when you cross the finish line. 

How to wear your bib.

Partner Hotel

The partner hotel for the DoLittle Marathon is The Ingleside Hotel which is conveniently located right off of I-94 in Pewaukee. The property features 192 guest rooms and suites, 40,000 square feet of meeting and banquet space, Springs Indoor Water Park and Didi’s Supper Club.

On line registration
262-547-0201 identify yourself as participating in the DoLittle

The details:

  • Please click on the following link for rates. On line registration
  • Rates does include access to the Springs Water Park; 45,000 sq. ft. indoor waterpark. To add water park it is $40.00 per room, per night.
  • Water Park rate includes up to 4 passes (based on number of guests in room) to the Springs Water Park (45,000 sq. ft. indoor water park) for a Premier Room & up to 6 passes (based on number of guests in room) for a Suite.
  • Water Park rate includes access to the Springs Water Park at 2pm day of check-in until close day of check-out (locker rooms are available in the Water Park for your use)
  • Rates include free wireless internet.
  • All rates are subject to the prevailing city and state taxes; currently, taxes total 13.0% and are subject to change.
  • A charge of $10 per person will be added for each additional adult.  Children 16 years and under may share the same room with parents at no additional charge.

Available for Apple and Android devices.

Interactive Race Day Experience with RaceJoy

Live Phone Tracking, GPS Progress Alerts and Cheers!

We are providing you with RaceJoy as part of the official race experience for the DoLittle Marathon.

Download the RaceJoy mobile app in advance to ensure proper phone setup. Invite your friends and family to track you and send you cheers!

Some key RaceJoy features include:

GPS Progress Alerts

  • Receive continual progress updates as you complete your goal.

Live GPS Tracking

  • Remote spectators can track your progress live in a map view. You can also track others.


  • Receive supportive audio cheers from remote friends & family.

Virtual Results (virtual events only)

  • Enter your race-assigned bib number to automatically submit your finish data for real-time scored results.
To use RaceJoy, you must carry your phone and activate tracking on the day you complete your race.
View RaceJoy How-To
I want to change something...


  • Login into
  • Select your Profile.
  • Scroll down to the race you would like to modify.
  • Select "Manage Registration".
  • All of the race options will be listed on the menu (transfers, change shirts size, modify team, change distances, resend confirmation / QR code & deferrals)


We need volunteers for everything from goody bag stuffing to course marshals. If you or your group have an interest in volunteering, we would greatly appreciate the assistance. All volunteers can run a future race at no charge.

Register to volunteer HERE.

Race Contact Info

If you have any questions about this race, click the button below.


There is limited parking available at the park. Further information will be available about shuttle times shortly.

MapMyRun Map

Race Participant Survey

Please complete the following survey to help us better understand your race experience.

Did you participate in the race?

Would you recommend this race to a friend?

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