Eldon Tsoi

Chicago

Bib: 50550 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

12:24/mi

38:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:37/mi

1:17:45

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:53/mi

1:54:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:20/mi

2:33:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:42/mi

2:41:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:45/mi

3:15:00

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:52/mi

4:01:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:23/mi

4:42:46

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:05/mi

5:23:25

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:33/mi

5:40:32

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:41:4012:20 /mi⚡ faster

2nd Half

2:58:5213:39 /mi+10.6%

Positive split — 10.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:32	12:24	3.11 mi	38:32	12:24	-
10K	1:17:45	12:31	3.10 mi	39:13	12:37	+0:13
15K	1:54:40	12:18	3.11 mi	36:55	11:53	-0:44
20K	2:33:00	12:19	3.11 mi	38:20	12:20	+0:27
Half(13.11 mi)	2:41:40	12:20	0.68 mi	8:40	12:42	+0:22
25K	3:15:00	12:33	2.42 mi	33:20	13:45	+1:03
30K	4:01:10	12:56	3.11 mi	46:10	14:52	+1:07
35K	4:42:46	13:00	3.11 mi	41:36	13:23	-1:29
40K	5:23:25	13:01	3.10 mi	40:39	13:05	-0:18
Finish(26.22 mi)	5:40:32	13:00	1.37 mi	17:07	12:33	-0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:53 /mi

Average Pace

13:00 /mi

Slowest Pace

14:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

36:55

11% of race

Time at Steady Pace

3:02:31

54% of race

Time at Slower Pace

2:01:06

36% of race

Average Pace: 12:59 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	50941	28630	4043	47969	27636	3962
10K	3.10 mi	50121+820	28400+230	4023+20	49232	28083	3991
15K	3.11 mi	49432+689	28148+252	4001+22	47969	27636	3962
20K	3.11 mi	48933+499	27955+193	3978+23	47504	27339	3921
Half(13.11 mi)	0.68 mi	48779+154	27884+71	3972+6	46442	26800	3853
25K	2.42 mi	48839-60	27860+24	3971+1	48921	27628	3935
30K	3.11 mi	49102-263	27902-42	3971	49692	27786	3957
35K	3.11 mi	48453+649	27566+336	3942+29	43726	24940	3606
40K	3.10 mi	47577+876	27131+435	3901+41	39598	22647	3295
Finish(26.22 mi)	1.37 mi	47399+178	27026+105	3889+12	43165	24248	3603

24248

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing