Jack Child

London

Bib: 33254 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 50%

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

8:39/mi

26:53

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:53/mi

54:30

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:31/mi

1:20:58

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:46/mi

1:48:13

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:52/mi

1:54:16

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:56/mi

2:15:55

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:59/mi

2:46:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:59/mi

3:21:02

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:45/mi

3:57:32

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:02/mi

4:12:35

↑ 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

1:54:168:43 /mi⚡ faster

2nd Half

2:18:1910:33 /mi+21.0%

Positive split — 21.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:53	8:39	3.11 mi	26:53	8:39	-
10K	54:30	8:46	3.10 mi	27:37	8:53	+0:14
15K	1:20:58	8:41	3.11 mi	26:28	8:31	-0:22
20K	1:48:13	8:42	3.11 mi	27:15	8:46	+0:15
Half(13.11 mi)	1:54:16	8:43	0.68 mi	6:03	8:52	+0:06
25K	2:15:55	8:45	2.42 mi	21:39	8:56	+0:04
30K	2:46:55	8:57	3.11 mi	31:00	9:59	+1:03
35K	3:21:02	9:15	3.11 mi	34:07	10:59	+1:00
40K	3:57:32	9:33	3.10 mi	36:30	11:45	+0:46
Finish(26.22 mi)	4:12:35	9:38	1.37 mi	15:03	11:02	-0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

9:38 /mi

Slowest Pace

11:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:15:55

54% of race

Time at Slower Pace

1:56:40

46% of race

Average Pace: 9:38 /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	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	21338	15220	2245	21708	15523	2351
10K	3.10 mi	22635-1297	15958-738	2367-122	24064	16796	2509
15K	3.11 mi	22274+361	15769+189	2353+14	21708	15523	2351
20K	3.11 mi	22329-55	15826-57	2376-23	22751	16137	2449
Half(13.11 mi)	0.68 mi	22276+53	15793+33	2371+5	21991	15625	2372
25K	2.42 mi	22356-80	15815-22	2383-12	23196	16177	2442
30K	3.11 mi	23721-1365	16494-679	2458-75	28713	18776	2802
35K	3.11 mi	25687-1966	17408-914	2601-143	32201	19749	2924
40K	3.10 mi	26674-987	17723-315	2637-36	32859	19408	2830
Finish(26.22 mi)	1.37 mi	26937-263	17796-73	2647-10	34267	19943	3017

19943

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