Sarah Robertson

Chicago

Bib: 69866 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

11:40/mi

36:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:16/mi

1:11:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:09/mi

1:45:56

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:45/mi

2:22:26

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:35/mi

2:30:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:01/mi

2:59:28

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:14/mi

3:43:42

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:54/mi

4:23:48

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:29/mi

5:05:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:03/mi

5:22:07

↑ 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

2:30:2011:28 /mi⚡ faster

2nd Half

2:51:4713:06 /mi+14.3%

Positive split — 14.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:15	11:40	3.11 mi	36:15	11:40	-
10K	1:11:16	11:28	3.10 mi	35:01	11:16	-0:24
15K	1:45:56	11:22	3.11 mi	34:40	11:09	-0:07
20K	2:22:26	11:28	3.11 mi	36:30	11:45	+0:36
Half(13.11 mi)	2:30:20	11:28	0.68 mi	7:54	11:35	-0:10
25K	2:59:28	11:33	2.42 mi	29:08	12:01	+0:26
30K	3:43:42	12:00	3.11 mi	44:14	14:14	+2:13
35K	4:23:48	12:08	3.11 mi	40:06	12:54	-1:20
40K	5:05:41	12:18	3.10 mi	41:53	13:29	+0:35
Finish(26.22 mi)	5:22:07	12:18	1.37 mi	16:26	12:03	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:09 /mi

Average Pace

12:18 /mi

Slowest Pace

14:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:09:41

22% of race

Time at Steady Pace

2:06:13

39% of race

Time at Slower Pace

2:06:13

39% of race

Average Pace: 12:17 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	48331	20589	4605	44728	18279	4159
10K	3.10 mi	45930+2401	19012+1577	4278+327	43897	17787	4027
15K	3.11 mi	45454+476	18726+286	4231+47	44728	18279	4159
20K	3.11 mi	45439+15	18739-13	4245-14	45364	18800	4312
Half(13.11 mi)	0.68 mi	45223+216	18618+121	4230+15	42202	17082	3957
25K	2.42 mi	44879+344	18467+151	4201+29	43603	18008	4143
30K	3.11 mi	45710-831	19060-593	4352-151	48148	21001	4739
35K	3.11 mi	45166+544	18846+214	4311+41	41932	17765	4103
40K	3.10 mi	44663+503	18709+137	4292+19	41426	17886	4122
Finish(26.22 mi)	1.37 mi	44482+181	18655+54	4290+2	40675	17622	4189

17622

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