Erin Holland

Chicago

Bib: 34897 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

9:43/mi

30:11

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:34/mi

1:03:02

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:32/mi

1:35:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:49/mi

2:09:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:33/mi

2:17:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:05/mi

2:44:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:26/mi

3:23:29

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:41/mi

4:02:53

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:44/mi

4:45:34

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:12/mi

4:59:29

↑ 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

2:17:5810:31 /mi⚡ faster

2nd Half

2:41:3112:19 /mi+17.1%

Positive split — 17.1% 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	30:11	9:43	3.11 mi	30:11	9:43	-
10K	1:03:02	10:09	3.10 mi	32:51	10:34	+0:51
15K	1:35:47	10:17	3.11 mi	32:45	10:32	-0:02
20K	2:09:24	10:25	3.11 mi	33:37	10:49	+0:17
Half(13.11 mi)	2:17:58	10:31	0.68 mi	8:34	12:33	+1:44
25K	2:44:50	10:37	2.42 mi	26:52	11:05	-1:28
30K	3:23:29	10:55	3.11 mi	38:39	12:26	+1:21
35K	4:02:53	11:10	3.11 mi	39:24	12:41	+0:15
40K	4:45:34	11:29	3.10 mi	42:41	13:44	+1:03
Finish(26.22 mi)	4:59:29	11:26	1.37 mi	13:55	10:12	-3:32

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:26 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

44:06

15% of race

Time at Steady Pace

2:06:05

42% of race

Time at Slower Pace

2:09:18

43% of race

Average Pace: 11:25 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	33091	11588	2072	40890	15907	2794
10K	3.10 mi	36264-3173	13258-1670	2341-269	39312	14991	2617
15K	3.11 mi	37782-1518	14072-814	2460-119	40890	15907	2794
20K	3.11 mi	38457-675	14476-404	2543-83	40485	15812	2793
Half(13.11 mi)	0.68 mi	39015-558	14834-358	2609-66	45981	19363	3354
25K	2.42 mi	39007+8	14910-76	2625-16	39244	15424	2718
30K	3.11 mi	39811-804	15564-654	2738-113	42223	17539	3057
35K	3.11 mi	40167-356	15927-363	2791-53	40978	17233	2997
40K	3.10 mi	40766-599	16460-533	2892-101	42529	18487	3182
Finish(26.22 mi)	1.37 mi	40285+481	16234+226	2861+31	28067	11035	2055

11035

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