Bon San Lee

Sydney

Bib: 25033 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 33%

Gender (Male)

#0 / 29548

Top 43%

Masters (Masters Men)

#0 / 14666

Top 38%

Division (M55-59)

#0 / 1888

Top 31%

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

8:48/mi

27:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:39/mi

54:15

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:20/mi

1:20:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:16/mi

1:45:48

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:15/mi

1:51:26

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:28/mi

2:11:58

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:31/mi

2:41:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:41/mi

3:08:29

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:18/mi

3:34:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:20/mi

3:45:38

↑ 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

1:51:268:30 /mi⚡ faster

2nd Half

1:54:128:43 /mi+2.5%

Positive split — 2.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:21	8:48	3.11 mi	27:21	8:48	-
10K	54:15	8:44	3.10 mi	26:54	8:39	-0:09
15K	1:20:08	8:36	3.11 mi	25:53	8:20	-0:19
20K	1:45:48	8:31	3.11 mi	25:40	8:16	-0:04
Half(13.11 mi)	1:51:26	8:30	0.68 mi	5:38	8:15	-0:01
25K	2:11:58	8:30	2.42 mi	20:32	8:28	+0:13
30K	2:41:31	8:40	3.11 mi	29:33	9:31	+1:03
35K	3:08:29	8:40	3.11 mi	26:58	8:41	-0:50
40K	3:34:16	8:37	3.10 mi	25:47	8:18	-0:23
Finish(26.22 mi)	3:45:38	8:37	1.37 mi	11:22	8:20	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

8:37 /mi

Slowest Pace

9:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:05

87% of race

Time at Steady Pace

29:33

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	23085	16206	827	19684	14318	685
10K	3.10 mi	22184+901	15698+508	793+34	21542	15325	770
15K	3.11 mi	21297+887	15196+502	758+35	19684	14318	685
20K	3.11 mi	20263+1034	14607+589	715+43	17472	13007	585
Half(13.11 mi)	0.68 mi	19973+290	14422+185	703+12	16110	12090	527
25K	2.42 mi	19652+321	14220+202	686+17	18519	13489	628
30K	3.11 mi	20618-966	14717-497	723-37	25490	17112	879
35K	3.11 mi	19692+926	14086+631	684+39	15908	11406	514
40K	3.10 mi	17949+1743	12894+1192	608+76	10342	7701	298
Finish(26.22 mi)	1.37 mi	17526+423	12575+319	586+22	12562	8868	344

8868

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