Erin Walsh

Chicago

Bib: 45988 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 (F40-44)

#0 / 3124

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

9:31/mi

29:35

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:49/mi

1:00:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:57/mi

1:31:00

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:17/mi

2:02:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:14/mi

2:10:36

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:42/mi

2:36:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:18/mi

3:11:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:43/mi

3:48:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:59/mi

4:25:16

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:40/mi

4:39:49

↑ 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

2:10:369:58 /mi⚡ faster

2nd Half

2:29:1311:23 /mi+14.3%

Positive split — 14.3% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:35	9:31	3.11 mi	29:35	9:31	-
10K	1:00:05	9:40	3.10 mi	30:30	9:49	+0:18
15K	1:31:00	9:46	3.11 mi	30:55	9:57	+0:08
20K	2:02:56	9:54	3.11 mi	31:56	10:17	+0:20
Half(13.11 mi)	2:10:36	9:58	0.68 mi	7:40	11:14	+0:57
25K	2:36:33	10:05	2.42 mi	25:57	10:42	-0:32
30K	3:11:39	10:17	3.11 mi	35:06	11:18	+0:36
35K	3:48:02	10:29	3.11 mi	36:23	11:43	+0:25
40K	4:25:16	10:40	3.10 mi	37:14	11:59	+0:16
Finish(26.22 mi)	4:39:49	10:41	1.37 mi	14:33	10:40	-1:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

10:41 /mi

Slowest Pace

11:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:02:56

44% of race

Time at Steady Pace

40:30

14% of race

Time at Slower Pace

1:56:23

42% of race

Average Pace: 10:40 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	31349	10715	1452	36333	13278	1778
10K	3.10 mi	32410-1061	11235-520	1523-71	33567	11857	1597
15K	3.11 mi	33632-1222	11831-596	1590-67	36333	13278	1778
20K	3.11 mi	34349-717	12225-394	1635-45	36702	13585	1785
Half(13.11 mi)	0.68 mi	34703-354	12438-213	1655-20	40283	15884	2045
25K	2.42 mi	35018-315	12688-250	1685-30	36969	14122	1833
30K	3.11 mi	35293-275	12986-298	1727-42	36952	14543	1912
35K	3.11 mi	35383-90	13200-214	1747-20	36298	14665	1926
40K	3.10 mi	35201+182	13323-123	1762-15	34191	14147	1853
Finish(26.22 mi)	1.37 mi	34978+223	13288+35	1750+12	31669	12968	1661

12968

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