Ann Erskine

Chicago

Bib: 25315 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 39%

Division (F35-39)

#0 / 3504

Top 41%

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

9:34/mi

29:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:57/mi

1:00:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:53/mi

1:28:15

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:49/mi

1:55:40

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:05/mi

2:01:52

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:11/mi

2:24:07

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:14/mi

2:52:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:42/mi

3:26:03

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:30/mi

4:01:48

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:06/mi

4:15:34

↑ 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

2:01:529:18 /mi⚡ faster

2nd Half

2:13:4210:12 /mi+9.7%

Positive split — 9.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:44	9:34	3.11 mi	29:44	9:34	-
10K	1:00:38	9:45	3.10 mi	30:54	9:57	+0:23
15K	1:28:15	9:28	3.11 mi	27:37	8:53	-1:04
20K	1:55:40	9:18	3.11 mi	27:25	8:49	-0:04
Half(13.11 mi)	2:01:52	9:18	0.68 mi	6:12	9:05	+0:16
25K	2:24:07	9:17	2.42 mi	22:15	9:11	+0:06
30K	2:52:47	9:16	3.11 mi	28:40	9:14	+0:03
35K	3:26:03	9:28	3.11 mi	33:16	10:42	+1:28
40K	4:01:48	9:44	3.10 mi	35:45	11:30	+0:48
Finish(26.22 mi)	4:15:34	9:45	1.37 mi	13:46	10:06	-1:24

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

9:45 /mi

Slowest Pace

11:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:01:14

24% of race

Time at Steady Pace

1:51:33

44% of race

Time at Slower Pace

1:22:47

32% of race

Average Pace: 9:45 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	31794	10917	1617	26204	8128	1244
10K	3.10 mi	33180-1386	11626-709	1717-100	34535	12352	1818
15K	3.11 mi	31143+2037	10579+1047	1573+144	26204	8128	1244
20K	3.11 mi	29358+1785	9688+891	1454+119	23378	6924	1077
Half(13.11 mi)	0.68 mi	29032+326	9536+152	1437+17	24511	7559	1154
25K	2.42 mi	28380+652	9252+284	1396+41	25861	8243	1254
30K	3.11 mi	27211+1169	8803+449	1334+62	23279	7348	1141
35K	3.11 mi	27651-440	9169-366	1379-45	30563	11476	1664
40K	3.10 mi	28000-349	9565-396	1433-54	31480	12718	1845
Finish(26.22 mi)	1.37 mi	27846+154	9586-21	1436-3	27139	10560	1572

10560

Passing Analysis

No position changes recorded for this athlete.

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All Results

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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