Ellen O'Donnell

New York

Bib: 40241 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 39%

Gender (Female)

#0 / 24561

Top 26%

Division (F25-29)

#0 / 5362

Top 28%

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

9:06/mi

28:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:00/mi

56:12

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:47/mi

1:23:30

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:51/mi

1:51:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:52/mi

1:57:03

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:52/mi

2:18:32

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:53/mi

2:46:08

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:52/mi

3:13:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:18/mi

3:42:36

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:45/mi

3:54:32

↑ 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

1:57:038:56 /mi⚖️ balanced

2nd Half

1:57:298:58 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Ellen'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	28:15	9:06	3.11 mi	28:15	9:06	-
10K	56:12	9:03	3.10 mi	27:57	9:00	-0:06
15K	1:23:30	8:58	3.11 mi	27:18	8:47	-0:13
20K	1:51:00	8:56	3.11 mi	27:30	8:51	+0:04
Half(13.11 mi)	1:57:03	8:56	0.68 mi	6:03	8:52	+0:01
25K	2:18:32	8:55	2.42 mi	21:29	8:52	0:00
30K	2:46:08	8:55	3.11 mi	27:36	8:53	+0:01
35K	3:13:41	8:54	3.11 mi	27:33	8:52	-0:01
40K	3:42:36	8:57	3.10 mi	28:55	9:18	+0:26
Finish(26.22 mi)	3:54:32	8:57	1.37 mi	11:56	8:45	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

8:57 /mi

Slowest Pace

9:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:25:37

88% of race

Time at Steady Pace

28:55

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	26719	8509	1882	24882	7549	1711
10K	3.10 mi	25900+819	8120+389	1812+70	25371	7865	1775
15K	3.11 mi	25466+434	7880+240	1758+54	24882	7549	1711
20K	3.11 mi	24930+536	7631+249	1706+52	23665	7048	1628
Half(13.11 mi)	0.68 mi	24705+225	7526+105	1695+11	22073	6423	1518
25K	2.42 mi	24208+497	7346+180	1659+36	22468	6705	1561
30K	3.11 mi	23209+999	6997+349	1591+68	19979	5861	1385
35K	3.11 mi	22065+1144	6635+362	1531+60	17515	5173	1257
40K	3.10 mi	21259+806	6490+145	1498+33	17731	5814	1396
Finish(26.22 mi)	1.37 mi	20865+394	6372+118	1485+13	16042	5231	1321

5231

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