Yanling Li

Beijing

Bib: 68255 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F55-59)

#0 / 1120

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

11:23/mi

35:22

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:15/mi

1:10:20

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:46/mi

1:43:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:11/mi

2:18:31

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:13/mi

2:26:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:06/mi

2:53:04

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:44/mi

3:29:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:36/mi

4:05:33

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:43/mi

4:45:05

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

18:31/mi

5:10:20

↑ 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

2:26:1011:09 /mi⚡ faster

2nd Half

2:44:1012:31 /mi+12.3%

Positive split — 12.3% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:22	11:23	3.11 mi	35:22	11:23	-
10K	1:10:20	11:19	3.10 mi	34:58	11:15	-0:08
15K	1:43:46	11:08	3.11 mi	33:26	10:46	-0:29
20K	2:18:31	11:09	3.11 mi	34:45	11:11	+0:25
Half(13.11 mi)	2:26:10	11:09	0.68 mi	7:39	11:13	+0:02
25K	2:53:04	11:08	2.42 mi	26:54	11:06	-0:07
30K	3:29:30	11:14	3.11 mi	36:26	11:44	+0:38
35K	4:05:33	11:17	3.11 mi	36:03	11:36	-0:08
40K	4:45:05	11:28	3.10 mi	39:32	12:43	+1:07
Finish(26.22 mi)	5:10:20	11:51	1.37 mi	25:15	18:31	+5:48

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:46 /mi

Average Pace

11:51 /mi

Slowest Pace

18:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:05:33

79% of race

Time at Slower Pace

1:04:47

21% of race

Average Pace: 11:50 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	46685	19538	850	42370	16814	675
10K	3.10 mi	45112+1573	18505+1033	788+62	43808	17738	741
15K	3.11 mi	44094+1018	17867+638	740+48	42370	16814	675
20K	3.11 mi	43629+465	17627+240	720+20	42709	17161	686
Half(13.11 mi)	0.68 mi	43408+221	17500+127	714+6	40208	15868	622
25K	2.42 mi	42589+819	17077+423	691+23	39333	15475	612
30K	3.11 mi	41890+699	16810+267	682+9	39139	15780	629
35K	3.11 mi	40962+928	16396+414	653+29	35748	14365	549
40K	3.10 mi	40638+324	16391+5	650+3	37952	16120	644
Finish(26.22 mi)	1.37 mi	42395-1757	17463-1072	703-53	53538	24237	1096

24237

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