Julia Johnston

Chicago

Bib: 63869 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

11:48/mi

36:39

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:13/mi

1:11:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:35/mi

1:47:28

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:50/mi

2:24:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

13:35/mi

2:33:30

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:00/mi

3:02:36

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:28/mi

3:41:20

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:09/mi

4:19:06

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:48/mi

4:58:51

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:05/mi

5:16:41

↑ 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

2:33:3011:43 /mi⚡ faster

2nd Half

2:43:1112:27 /mi+6.3%

Positive split — 6.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:39	11:48	3.11 mi	36:39	11:48	-
10K	1:11:29	11:30	3.10 mi	34:50	11:13	-0:35
15K	1:47:28	11:32	3.11 mi	35:59	11:35	+0:22
20K	2:24:14	11:36	3.11 mi	36:46	11:50	+0:15
Half(13.11 mi)	2:33:30	11:43	0.68 mi	9:16	13:35	+1:45
25K	3:02:36	11:45	2.42 mi	29:06	12:00	-1:35
30K	3:41:20	11:52	3.11 mi	38:44	12:28	+0:28
35K	4:19:06	11:55	3.11 mi	37:46	12:09	-0:19
40K	4:58:51	12:01	3.10 mi	39:45	12:48	+0:39
Finish(26.22 mi)	5:16:41	12:05	1.37 mi	17:50	13:05	+0:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:13 /mi

Average Pace

12:05 /mi

Slowest Pace

13:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:47:28

34% of race

Time at Steady Pace

2:22:22

45% of race

Time at Slower Pace

1:06:51

21% of race

Average Pace: 12:05 /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	48875	20921	4681	46695	19490	4427
10K	3.10 mi	46121+2754	19136+1785	4299+382	43556	17574	3982
15K	3.11 mi	46342-221	19275-139	4354-55	46695	19490	4427
20K	3.11 mi	46147+195	19192+83	4348+6	45702	19028	4374
Half(13.11 mi)	0.68 mi	46358-211	19336-144	4382-34	48875	21164	4793
25K	2.42 mi	45806+552	19030+306	4331+51	43541	17966	4135
30K	3.11 mi	45155+651	18735+295	4281+50	42320	17598	4051
35K	3.11 mi	44153+1002	18269+466	4177+104	38613	15945	3690
40K	3.10 mi	43424+729	18008+261	4128+49	38272	16270	3757
Finish(26.22 mi)	1.37 mi	43544-120	18103-95	4163-35	45462	20088	4674

20088

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