Michael Brierton

Chicago

Bib: 25657 M

0:00

0:00

/ mi

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Overall

#0 / 54109

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

11:49/mi

36:43

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:20/mi

1:11:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:21/mi

1:44:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:22/mi

2:16:18

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:36/mi

2:23:32

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:11/mi

2:48:13

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:48/mi

3:21:46

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:09/mi

3:56:23

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:27/mi

4:38:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:11/mi

4:53:25

↑ 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

2:23:3210:57 /mi⚡ faster

2nd Half

2:29:5311:26 /mi+4.4%

Positive split — 4.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:43	11:49	3.11 mi	36:43	11:49	-
10K	1:11:56	11:35	3.10 mi	35:13	11:20	-0:29
15K	1:44:06	11:10	3.11 mi	32:10	10:21	-0:59
20K	2:16:18	10:58	3.11 mi	32:12	10:22	+0:01
Half(13.11 mi)	2:23:32	10:57	0.68 mi	7:14	10:36	+0:14
25K	2:48:13	10:50	2.42 mi	24:41	10:11	-0:25
30K	3:21:46	10:49	3.11 mi	33:33	10:48	+0:37
35K	3:56:23	10:52	3.11 mi	34:37	11:09	+0:21
40K	4:38:10	11:11	3.10 mi	41:47	13:27	+2:18
Finish(26.22 mi)	4:53:25	11:12	1.37 mi	15:15	11:11	-2:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

11:12 /mi

Slowest Pace

13:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:36:17

33% of race

Time at Steady Pace

1:58:38

40% of race

Time at Slower Pace

1:18:30

27% of race

Average Pace: 11:11 /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	48964	27982	3975	39447	24398	3603
10K	3.10 mi	46463+2501	27109+873	3889+86	44232	26252	3805
15K	3.11 mi	44316+2147	26311+798	3813+76	39447	24398	3603
20K	3.11 mi	42485+1831	25564+747	3745+68	37325	23386	3462
Half(13.11 mi)	0.68 mi	42078+407	25379+185	3724+21	36348	22747	3378
25K	2.42 mi	40515+1563	24702+677	3642+82	33451	21344	3173
30K	3.11 mi	39181+1334	24004+698	3547+95	34016	21190	3146
35K	3.11 mi	38083+1098	23356+648	3455+92	33199	20188	2994
40K	3.10 mi	38856-773	23496-140	3459-4	41286	23461	3408
Finish(26.22 mi)	1.37 mi	38663+193	23330+166	3442+17	35329	20450	3100

20450

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