Weifeng Li

Shenzhen

Bib: 46375 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

10:16/mi

31:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:48/mi

1:05:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:05/mi

1:36:49

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:07/mi

2:08:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:48/mi

2:16:17

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:16/mi

2:41:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:07/mi

3:15:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:50/mi

3:55:35

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

16:26/mi

4:46:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:58/mi

5:09:45

↑ 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

2:16:1710:24 /mi⚡ faster

2nd Half

2:53:2813:14 /mi+27.3%

Positive split — 27.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:55	10:16	3.11 mi	31:55	10:16	-
10K	1:05:28	10:32	3.10 mi	33:33	10:48	+0:32
15K	1:36:49	10:23	3.11 mi	31:21	10:05	-0:43
20K	2:08:14	10:19	3.11 mi	31:25	10:07	+0:02
Half(13.11 mi)	2:16:17	10:24	0.68 mi	8:03	11:48	+1:41
25K	2:41:10	10:22	2.42 mi	24:53	10:16	-1:32
30K	3:15:43	10:30	3.11 mi	34:33	11:07	+0:51
35K	3:55:35	10:50	3.11 mi	39:52	12:50	+1:43
40K	4:46:37	11:32	3.10 mi	51:02	16:26	+3:36
Finish(26.22 mi)	5:09:45	11:49	1.37 mi	23:08	16:58	+0:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

11:49 /mi

Slowest Pace

16:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:15:43

63% of race

Time at Slower Pace

1:54:02

37% of race

Average Pace: 11:49 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	37812	23715	2237	37509	23594	2208
10K	3.10 mi	39359-1547	24371-656	2305-68	40822	24924	2357
15K	3.11 mi	38635+724	24095+276	2264+41	37509	23594	2208
20K	3.11 mi	37735+900	23657+438	2221+43	35407	22533	2083
Half(13.11 mi)	0.68 mi	38059-324	23792-135	2233-12	43111	25501	2399
25K	2.42 mi	37302+757	23382+410	2191+42	34056	21621	2002
30K	3.11 mi	36862+440	23044+338	2147+44	35902	21980	2063
35K	3.11 mi	37839-977	23254-210	2169-22	41618	24038	2268
40K	3.10 mi	40969-3130	24392-1138	2294-125	50917	28032	2711
Finish(26.22 mi)	1.37 mi	42270-1301	24883-491	2359-65	52941	29021	2815

29021

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