Laura Zhu

Cambridge

Bib: 60736 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

11:10/mi

34:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:16/mi

1:09:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:08/mi

1:44:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:17/mi

2:19:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:44/mi

2:27:24

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:42/mi

2:55:46

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:57/mi

3:32:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:14/mi

4:10:53

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:49/mi

4:47:37

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:15/mi

5:02:58

↑ 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

2:27:2411:15 /mi⚡ faster

2nd Half

2:35:3411:52 /mi+5.5%

Positive split — 5.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:43	11:10	3.11 mi	34:43	11:10	-
10K	1:09:44	11:13	3.10 mi	35:01	11:16	+0:06
15K	1:44:20	11:12	3.11 mi	34:36	11:08	-0:08
20K	2:19:24	11:13	3.11 mi	35:04	11:17	+0:09
Half(13.11 mi)	2:27:24	11:15	0.68 mi	8:00	11:44	+0:27
25K	2:55:46	11:19	2.42 mi	28:22	11:42	-0:02
30K	3:32:53	11:25	3.11 mi	37:07	11:57	+0:15
35K	4:10:53	11:32	3.11 mi	38:00	12:14	+0:17
40K	4:47:37	11:34	3.10 mi	36:44	11:49	-0:25
Finish(26.22 mi)	5:02:58	11:34	1.37 mi	15:21	11:15	-0:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

11:34 /mi

Slowest Pace

12:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:45

51% of race

Time at Steady Pace

2:28:13

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:33 /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	45301	18635	806	44618	18210	747
10K	3.10 mi	44475+826	18128+507	768+38	43893	17783	746
15K	3.11 mi	44470+5	18101+27	751+17	44618	18210	747
20K	3.11 mi	44049+421	17876+225	732+19	43255	17474	705
Half(13.11 mi)	0.68 mi	43926+123	17815+61	728+4	42846	17441	704
25K	2.42 mi	43621+305	17693+122	718+10	42281	17229	700
30K	3.11 mi	42944+677	17446+247	706+12	40159	16339	650
35K	3.11 mi	42323+621	17202+244	693+13	38959	16129	642
40K	3.10 mi	41197+1126	16719+483	672+21	33290	13677	519
Finish(26.22 mi)	1.37 mi	40975+222	16632+87	662+10	35862	15160	545

15160

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