Erin Sundaram

Media

Bib: 45359 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 42%

Gender (Female)

#0 / 24561

Top 29%

Masters (Masters Women)

#0 / 9409

Top 25%

Division (F40-44)

#0 / 3124

Top 32%

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

8:42/mi

27:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:55/mi

54:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:45/mi

1:21:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:54/mi

1:49:34

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:56/mi

1:55:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:56/mi

2:17:19

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:02/mi

2:45:24

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:06/mi

3:13:40

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:05/mi

3:45:00

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:46/mi

3:58:19

↑ 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

1:55:408:49 /mi⚡ faster

2nd Half

2:02:399:21 /mi+6.0%

Positive split — 6.0% 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	27:02	8:42	3.11 mi	27:02	8:42	-
10K	54:44	8:49	3.10 mi	27:42	8:55	+0:13
15K	1:21:55	8:47	3.11 mi	27:11	8:45	-0:10
20K	1:49:34	8:49	3.11 mi	27:39	8:54	+0:09
Half(13.11 mi)	1:55:40	8:49	0.68 mi	6:06	8:56	+0:02
25K	2:17:19	8:50	2.42 mi	21:39	8:56	0:00
30K	2:45:24	8:52	3.11 mi	28:05	9:02	+0:06
35K	3:13:40	8:54	3.11 mi	28:16	9:06	+0:04
40K	3:45:00	9:03	3.10 mi	31:20	10:05	+0:59
Finish(26.22 mi)	3:58:19	9:06	1.37 mi	13:19	9:46	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

9:06 /mi

Slowest Pace

10:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:13:40

81% of race

Time at Steady Pace

44:39

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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	21995	6417	942	24410	7351	1064
10K	3.10 mi	23106-1111	6849-432	1001-59	24404	7429	1071
15K	3.11 mi	23420-314	6972-123	1013-12	24410	7351	1064
20K	3.11 mi	23574-154	7022-50	1021-8	24224	7290	1041
Half(13.11 mi)	0.68 mi	23491+83	7002+20	1017+4	22896	6800	958
25K	2.42 mi	23346+145	6966+36	1008+9	23216	7032	996
30K	3.11 mi	22760+586	6807+159	982+26	21474	6543	895
35K	3.11 mi	22062+698	6633+174	953+29	19541	6068	823
40K	3.10 mi	22232-170	6919-286	990-37	22938	8263	1128
Finish(26.22 mi)	1.37 mi	22400-168	7053-134	1000-10	24540	9240	1220

9240

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