Erin Harwell

Littleton

Bib: 70859 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F20-24)

#0 / 2002

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

12:15/mi

38:02

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:07/mi

1:18:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:16/mi

1:56:54

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:08/mi

2:34:36

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:10/mi

2:42:54

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:06/mi

3:12:14

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:39/mi

3:51:33

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:38/mi

4:33:54

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:49/mi

5:19:55

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:41/mi

5:37:13

↑ 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

2:42:5412:26 /mi⚡ faster

2nd Half

2:54:1913:18 /mi+7.0%

Positive split — 7.0% slower in the second half

AI Race Performance Report

Erin's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:02	12:15	3.11 mi	38:02	12:15	-
10K	1:18:46	12:41	3.10 mi	40:44	13:07	+0:52
15K	1:56:54	12:33	3.11 mi	38:08	12:16	-0:51
20K	2:34:36	12:26	3.11 mi	37:42	12:08	-0:08
Half(13.11 mi)	2:42:54	12:26	0.68 mi	8:18	12:10	+0:02
25K	3:12:14	12:22	2.42 mi	29:20	12:06	-0:04
30K	3:51:33	12:25	3.11 mi	39:19	12:39	+0:33
35K	4:33:54	12:36	3.11 mi	42:21	13:38	+0:59
40K	5:19:55	12:52	3.10 mi	46:01	14:49	+1:11
Finish(26.22 mi)	5:37:13	12:52	1.37 mi	17:18	12:41	-2:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:06 /mi

Average Pace

12:52 /mi

Slowest Pace

14:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:20

22% of race

Time at Steady Pace

2:12:47

39% of race

Time at Slower Pace

2:09:06

38% of race

Average Pace: 12:52 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	50428	21964	1857	49226	21182	1793
10K	3.10 mi	50547-119	21996-32	1846+11	50537	22009	1832
15K	3.11 mi	50172+375	21783+213	1840+6	49226	21182	1793
20K	3.11 mi	49347+825	21246+537	1803+37	46833	19740	1681
Half(13.11 mi)	0.68 mi	49083+264	21100+146	1790+13	44647	18561	1593
25K	2.42 mi	48246+837	20597+503	1743+47	43900	18201	1552
30K	3.11 mi	47373+873	20133+464	1711+32	43044	18035	1535
35K	3.11 mi	47032+341	20012+121	1702+9	44632	19300	1631
40K	3.10 mi	47060-28	20126-114	1705-3	46652	20683	1713
Finish(26.22 mi)	1.37 mi	46925+135	20084+42	1706-1	43800	19245	1678

19245

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