Bank of America Chicago Marathon logo
CHI 2018

Lingling Jin

Beijing

Bib: 9972 F 30

0:00
0:00
/ mi
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Overall
#0 / 44549
Top 0.4%
Gender (Female)
#0 / 20639
Top 0.2%
Division (F30-34)
#0 / 3421
Top 0.1%
Race Day Weather
58°/48°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:43/mi
20:54
↑ 52↓ 48
10K· 6.21 mi
6:26/mi
40:56
↑ 25↓ 36
15K· 9.32 mi
6:22/mi
1:00:43
↑ 13↓ 13
20K· 12.43 mi
6:16/mi
1:20:13
↑ 20↓ 17
Half· 13.11 mi
6:18/mi
1:24:31
↑ 11
25K· 15.53 mi
6:20/mi
1:39:53
↑ 24↓ 30
30K· 18.64 mi
6:12/mi
1:59:09
↑ 13↓ 13
35K· 21.75 mi
6:18/mi
2:18:45
↑ 26↓ 28
40K· 24.85 mi
6:26/mi
2:38:47
↑ 17↓ 11
Finish· 26.22 mi
-334:-21/mi
→ flat
Course Elevation
227ft
Total climb
32ft
Range
589 to 621 ft
221ft
Total descent
About the height of a three-story building

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The Course

Half Splits

1st Half· via Half
1:24:316:26 /mi+550.1%
2nd Half
—-30:-2 /mi✓ faster
Negative split — 550.1% faster in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:546:433.11 mi20:54
6:43
-
10K
40:566:353.10 mi20:02
6:26
-0:17
15K
1:00:436:303.11 mi19:47
6:22
-0:04
20K
1:20:136:273.11 mi19:30
6:16
-0:06
Half(13.11 mi)
1:24:316:260.68 mi4:18
6:18
+0:02
25K
1:39:536:252.42 mi15:22
6:20
+0:02
30K
1:59:096:233.11 mi19:16
6:12
-0:08
35K
2:18:456:223.11 mi19:36
6:18
+0:06
40K
2:38:476:233.10 mi20:02
6:26
+0:08
Finish(26.22 mi)
-1.37 mi
-334:-21
-340:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-335:-21 /mi

Average Pace

6:23 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: -12:-17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi1392147426596119
10K3.10 mi974+41895+5226+166796621
15K3.11 mi860+11485+1024+26596119
20K3.11 mi744+11671+1422+24684415
Half(13.11 mi)0.68 mi731+1370+121+15185717
25K2.42 mi666+6564+6214114113
30K3.11 mi601+6558+619+23724111
35K3.11 mi535+6652+618+13223512
40K3.10 mi477+5846+616+23403611
Finish(26.22 mi)1.37 mi178+29919+276+10---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
600 ft604 ft
↑ 52ft↓ 48ft
18 ft

Overall

659

Females

61

F30-34

19

5K→10K

3.1 - 6.2 mi

Top 2%
604 ft593 ft
↑ 25ft↓ 36ft
15 ft

Overall

679

Females

66

F30-34

21

10K→15K

6.2 - 9.3 mi

Top 1%
593 ft592 ft
↑ 13ft↓ 13ft
~flat

Overall

659

Females

61

F30-34

19

15K→20K

9.3 - 12.4 mi

Top 1%
592 ft595 ft
↑ 20ft↓ 17ft
11 ft

Overall

468

Females

44

F30-34

15

20K→Half

12.4 - 13.1 mi

Top 1%
595 ft601 ft
↑ 11ft↓ 5ft
10 ft

Overall

518

Females

57

F30-34

17

Half→25K

13.1 - 15.5 mi

Top 0.9%
604 ft598 ft
↑ 24ft↓ 30ft
13 ft

Overall

411

Females

41

F30-34

13

25K→30K

15.5 - 18.6 mi

Top 0.8%
598 ft598 ft
↑ 13ft↓ 13ft
4 ft

Overall

372

Females

41

F30-34

11

30K→35K

18.6 - 21.8 mi

Top 0.7%
598 ft596 ft
↑ 26ft↓ 28ft
8 ft

Overall

322

Females

35

F30-34

12

35K→40K

21.8 - 24.9 mi

Top 0.8%
596 ft601 ft
↑ 17ft↓ 11ft
10 ft

Overall

340

Females

36

F30-34

11

40K→Finish

24.9 - 26.2 mi

601 ft604 ft
↑ 8ft↓ 5ft
6 ft

Overall

-

Females

-

F30-34

-

Passing Analysis

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Official Timing Data

Chicago Event Management

Chicago Event Management