Emily Byrne

Bourbonnais

Bib: 69665 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

10:47/mi

33:29

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:00/mi

1:07:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:06/mi

1:42:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:03/mi

2:16:27

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:17/mi

2:24:09

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:00/mi

2:50:50

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:34/mi

3:29:52

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:05/mi

4:07:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:23/mi

4:48:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:28/mi

5:04:37

↑ 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

2:24:0911:00 /mi⚡ faster

2nd Half

2:40:2812:14 /mi+11.3%

Positive split — 11.3% 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	33:29	10:47	3.11 mi	33:29	10:47	-
10K	1:07:39	10:53	3.10 mi	34:10	11:00	+0:13
15K	1:42:08	10:57	3.11 mi	34:29	11:06	+0:06
20K	2:16:27	10:59	3.11 mi	34:19	11:03	-0:03
Half(13.11 mi)	2:24:09	11:00	0.68 mi	7:42	11:17	+0:14
25K	2:50:50	11:00	2.42 mi	26:41	11:00	-0:17
30K	3:29:52	11:15	3.11 mi	39:02	12:34	+1:34
35K	4:07:24	11:23	3.11 mi	37:32	12:05	-0:29
40K	4:48:59	11:38	3.10 mi	41:35	13:23	+1:18
Finish(26.22 mi)	5:04:37	11:38	1.37 mi	15:38	11:28	-1:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:47 /mi

Average Pace

11:38 /mi

Slowest Pace

13:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

33:29

11% of race

Time at Steady Pace

2:32:59

50% of race

Time at Slower Pace

1:58:09

39% of race

Average Pace: 11:37 /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	42231	16718	3732	44413	18062	4110
10K	3.10 mi	42104+127	16647+71	3745-13	42173	16722	3783
15K	3.11 mi	42926-822	17159-512	3894-149	44413	18062	4110
20K	3.11 mi	42591+335	16987+172	3879+15	41860	16646	3830
Half(13.11 mi)	0.68 mi	42425+166	16901+86	3861+18	40615	16102	3744
25K	2.42 mi	41692+733	16533+368	3797+64	38821	15188	3515
30K	3.11 mi	42021-329	16886-353	3876-79	42696	17820	4099
35K	3.11 mi	41457+564	16690+196	3831+45	38220	15729	3635
40K	3.10 mi	41472-15	16875-185	3886-55	40968	17652	4070
Finish(26.22 mi)	1.37 mi	41287+185	16819+56	3885+1	37224	15862	3789

15862

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