RunRace: 2023 Webcast | Chicago Lakefront Ultras 50k and Half Marathon


	It's Tuesday, February 17th, 2026 User not logged in


	Race webcasting is attempted by race directors and their support staff. Please remember that conditions under which they're working may make it difficult to post timely webcast updates... your interest and patience is appreciated!

Race Information
Race Name:	Chicago Lakefront Ultras 50k and Half Marathon - George Cheung Memorial
Location:	Chicago
State:	Illinois, United States

Event: Chicago Lakefront 50k (50.00 Kilometers)

Select	Checkpoint	Mileage	Participants Reported	Minimum Delay between Split	Start Finish Drop List Repeating Lap	Alternate Key
	Include "SpreadSheet" for this Event under "Webcast" tab.
	Drop List		0		D
	Start	0	65		S
	Lap 1	10.356	64	51:46
	Lap 2	20.712	63	51:46
	Finish	31.069	62	51:46	F
	Include "Display Results" for this Event under "Results" tab.

Event: Chicago Lakefront 1/2 Marathon (13.10 Miles)

Select	Checkpoint	Mileage	Participants Reported	Minimum Delay between Split	Start Finish Drop List Repeating Lap	Alternate Key
	Include "SpreadSheet" for this Event under "Webcast" tab.
	Start	0	25		S
	Lap 1	2.753	1	11:00
	Finish	13.109	25	50:00	F
	Include "Display Results" for this Event under "Results" tab.

Event: Chicago Lakefront Buildup Run (20.71 Miles)

Select	Checkpoint	Mileage	Participants Reported	Minimum Delay between Split	Start Finish Drop List Repeating Lap	Alternate Key
	Include "SpreadSheet" for this Event under "Webcast" tab.
	Start	0	8		S
	Lap 1	10.356	8	51:46
	Finish	20.712	7	51:46	F
	Include "Display Results" for this Event under "Results" tab.


	Click to Start the Webcast AutoPlay feature for this race with your options as set above.

Event Information

86 Participants

5 Checkpoints

254 Splits

Event Information

38 Participants

3 Checkpoints

51 Splits

Event Information

Name of Event:	Chicago Lakefront Buildup Run
Distance:	20.71 Miles
Started Date/Time:	Saturday March 25th, 2023, 9:00:30.12 am

17 Participants

3 Checkpoints

23 Splits