Bank of America Chicago Marathon logo
CHI 2018

Lauren Perkins

Brooklyn

Bib: 571 F 35

0:00
0:00
/ mi
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Overall
#0 / 44549
Top 1.0%
Gender (Female)
#0 / 20639
Top 0.1%
Division (F35-39)
#0 / 3346
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
6:15/mi
19:27
↑ 52↓ 48
10K· 6.21 mi
6:17/mi
39:01
↑ 25↓ 36
15K· 9.32 mi
6:12/mi
58:19
↑ 13↓ 13
20K· 12.43 mi
6:13/mi
1:17:38
↑ 20↓ 17
Half· 13.11 mi
6:12/mi
1:21:52
↑ 11
25K· 15.53 mi
6:20/mi
1:37:14
↑ 24↓ 30
30K· 18.64 mi
6:09/mi
1:56:21
↑ 13↓ 13
35K· 21.75 mi
6:15/mi
2:15:48
↑ 26↓ 28
40K· 24.85 mi
6:07/mi
2:34:49
↑ 17↓ 11
Finish· 26.22 mi
-325:-1/mi
→ flat
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
1:21:526:14 /mi+550.7%
2nd Half
—-29:-9 /mi✓ faster
Negative split — 550.7% faster in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:276:153.11 mi19:27
6:15
-
10K
39:016:163.10 mi19:34
6:17
+0:02
15K
58:196:153.11 mi19:18
6:12
-0:05
20K
1:17:386:143.11 mi19:19
6:13
+0:01
Half(13.11 mi)
1:21:526:140.68 mi4:14
6:12
-0:01
25K
1:37:146:152.42 mi15:22
6:20
+0:08
30K
1:56:216:143.11 mi19:07
6:09
-0:11
35K
2:15:486:143.11 mi19:27
6:15
+0:06
40K
2:34:496:133.10 mi19:01
6:07
-0:08
Finish(26.22 mi)
-1.37 mi
-325:-1
-331:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-326:-1 /mi

Average Pace

6:14 /mi

Slowest Pace

6:20 /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: -11:-57 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi5145610458376
10K3.10 mi497+1749+78+2479457
15K3.11 mi474+2346+37+1458376
20K3.11 mi454+2045+17407356
Half(13.11 mi)0.68 mi450+4457413489
25K2.42 mi439+1144+17407375
30K3.11 mi408+3139+56+1335385
35K3.11 mi377+3137+25+1289325
40K3.10 mi335+4233+45162172
Finish(26.22 mi)1.37 mi439-10455-224+1---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

458

Females

37

F35-39

6

5K→10K

3.1 - 6.2 mi

Top 1%
604 ft593 ft
↑ 25ft↓ 36ft
15 ft

Overall

479

Females

45

F35-39

7

10K→15K

6.2 - 9.3 mi

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

Overall

458

Females

37

F35-39

6

15K→20K

9.3 - 12.4 mi

Top 0.9%
592 ft595 ft
↑ 20ft↓ 17ft
11 ft

Overall

407

Females

35

F35-39

6

20K→Half

12.4 - 13.1 mi

Top 0.9%
595 ft601 ft
↑ 11ft↓ 5ft
10 ft

Overall

413

Females

48

F35-39

9

Half→25K

13.1 - 15.5 mi

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

Overall

407

Females

37

F35-39

5

25K→30K

15.5 - 18.6 mi

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

Overall

335

Females

38

F35-39

5

30K→35K

18.6 - 21.8 mi

Top 0.6%
598 ft596 ft
↑ 26ft↓ 28ft
8 ft

Overall

289

Females

32

F35-39

5

35K→40K

21.8 - 24.9 mi

Top 0.4%
596 ft601 ft
↑ 17ft↓ 11ft
10 ft

Overall

162

Females

17

F35-39

2

40K→Finish

24.9 - 26.2 mi

601 ft604 ft
↑ 8ft↓ 5ft
6 ft

Overall

-

Females

-

F35-39

-

Passing Analysis

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