| Event Information |
| Name of Event: | Chicago Lakefront 50K | | Distance: | 50.00 | | Measurement: | Kilometers | | Date: | Saturday March 28th, 2026 | | Start Time: | 8:30 am |
|
| Special Instructions: |
| | | | Registration into the Chicago Lakefront Ultras 50-Km includes a race shirt. UltraMarathoners will earn finishers' medals, and compete for overall & age group awards. | |
| | |
|
|
| Event Registration Schedule |
| Opened: | Monday October 6th, 2025 | 6:00 am | | Register by: | Wednesday December 31st, 2025 | Midnight | $65.00 | | Register by: | Saturday January 31st, 2026 | Midnight | $75.00 | | Register by: | Thursday March 26th, 2026 | 5:00 pm | $85.00 |
|
|
  |
|
| Event Information |
| Name of Event: | Chicago Lakefront Buildup Run | | Distance: | 20.71 | | Measurement: | Miles | | Date: | Saturday March 28th, 2026 | | Start Time: | 8:30 am |
|
| Special Instructions: |
| | | | Registration into the Chicago Lakefront Ultras Build Up Run includes chip-timed splits, access to aid stations, and a great group of people to enjoy the day with. You may choose to select a shirt size for a nominal surcharge (basically, our cost). There are no finisher awards for this event. Our build up run is a terrific economical opportunity to log mileage in a supported environment with great scenery and like-minded distance runners! | |
| | |
|
|
| Event Registration Schedule |
| Opened: | Monday October 6th, 2025 | 6:00 am | | Register by: | Wednesday December 31st, 2025 | Midnight | $25.00 | | Register by: | Saturday January 31st, 2026 | Midnight | $30.00 | | Register by: | Thursday March 26th, 2026 | 5:00 pm | $35.00 |
|
|
| |
|
| Event Information |
| Name of Event: | Chicago Lakefront Half Marathon | | Distance: | 13.10 | | Measurement: | Miles | | Date: | Saturday March 28th, 2026 | | Start Time: | 9:00 am |
|
| Special Instructions: |
| | | | Registration into the Chicago Lakefront Ultras Half Marathon includes a race shirt. Half Marathoners will earn finishers' medals and compete for overall awards. | |
| | |
|
|
| Event Registration Schedule |
| Opened: | Monday October 6th, 2025 | 6:00 am | | Register by: | Wednesday December 31st, 2025 | Midnight | $50.00 | | Register by: | Saturday January 31st, 2026 | Midnight | $60.00 | | Register by: | Thursday March 26th, 2026 | 5:00 pm | $70.00 |
|
|
| |
|
| Event Information |
| Name of Event: | Chicago Lakefront Ultras Volunteer | | Type of Event: | Volunteer | | Distance: | 9.00 | | Measurement: | Hours | | Date: | Saturday March 28th, 2026 | | Start Time: | 7:00 am |
|
| Special Instructions: |
| | | | This registration is for volunteering with our race. Responsibilities include helping with race-day activities, and assisting at aid stations. You will be prompted to enter your intentions as related to volunteering.
We appreciate your time and efforts in making our race a success within our community! | |
| | |
|
|
| Event Registration Schedule |
| Opened: | Monday October 6th, 2025 | 6:00 am | | Register by: | Friday March 27th, 2026 | Midnight | $ 0 |
|
|
| |
