Natalie Johnson

Brighton

Bib: 11496 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 22%

Gender (Female)

#0 / 24561

Top 11%

Division (F25-29)

#0 / 5362

Top 14%

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

7:39/mi

23:47

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:03/mi

48:49

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:40/mi

1:12:37

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:44/mi

1:36:39

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:46/mi

1:41:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:55/mi

2:01:09

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:08/mi

2:26:25

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:16/mi

2:52:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:22/mi

3:18:08

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:43/mi

3:28:39

↑ 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

1:41:577:47 /mi⚡ faster

2nd Half

1:46:428:08 /mi+4.7%

Positive split — 4.7% 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	23:47	7:39	3.11 mi	23:47	7:39	-
10K	48:49	7:51	3.10 mi	25:02	8:03	+0:24
15K	1:12:37	7:47	3.11 mi	23:48	7:40	-0:23
20K	1:36:39	7:47	3.11 mi	24:02	7:44	+0:04
Half(13.11 mi)	1:41:57	7:47	0.68 mi	5:18	7:46	+0:02
25K	2:01:09	7:48	2.42 mi	19:12	7:55	+0:09
30K	2:26:25	7:51	3.11 mi	25:16	8:08	+0:13
35K	2:52:07	7:55	3.11 mi	25:42	8:16	+0:08
40K	3:18:08	7:58	3.10 mi	26:01	8:22	+0:06
Finish(26.22 mi)	3:28:39	7:58	1.37 mi	10:31	7:43	-0:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

7:58 /mi

Slowest Pace

8:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:46:38

51% of race

Time at Steady Pace

1:42:01

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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	11619	2426	689	12561	2714	756
10K	3.10 mi	13434-1815	3114-688	820-131	15636	3863	951
15K	3.11 mi	13113+321	2969+145	788+32	12561	2714	756
20K	3.11 mi	12842+271	2848+121	769+19	12123	2579	732
Half(13.11 mi)	0.68 mi	12748+94	2821+27	767+2	11534	2420	687
25K	2.42 mi	12796-48	2843-22	775-8	13312	3037	816
30K	3.11 mi	12768+28	2871-28	784-9	13397	3207	836
35K	3.11 mi	12564+204	2859+12	781+3	12564	3158	807
40K	3.10 mi	12140+424	2819+40	761+20	10827	2858	733
Finish(26.22 mi)	1.37 mi	11792+348	2738+81	740+21	7945	1891	559

1891

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