Mike Birkett

Rockford

Bib: 71461 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M50-54)

#0 / 2876

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

10:56/mi

33:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:56/mi

1:07:56

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:32/mi

1:40:38

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:10/mi

2:15:21

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:42/mi

2:23:20

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:59/mi

2:52:23

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:23/mi

3:33:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:48/mi

4:16:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:21/mi

4:58:22

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:41/mi

5:15:40

↑ 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

2:23:2010:56 /mi⚡ faster

2nd Half

2:52:2013:09 /mi+20.2%

Positive split — 20.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:58	10:56	3.11 mi	33:58	10:56	-
10K	1:07:56	10:56	3.10 mi	33:58	10:56	0:00
15K	1:40:38	10:48	3.11 mi	32:42	10:32	-0:24
20K	2:15:21	10:53	3.11 mi	34:43	11:10	+0:38
Half(13.11 mi)	2:23:20	10:56	0.68 mi	7:59	11:42	+0:32
25K	2:52:23	11:06	2.42 mi	29:03	11:59	+0:17
30K	3:33:58	11:29	3.11 mi	41:35	13:23	+1:24
35K	4:16:52	11:49	3.11 mi	42:54	13:48	+0:25
40K	4:58:22	12:00	3.10 mi	41:30	13:21	-0:27
Finish(26.22 mi)	5:15:40	12:03	1.37 mi	17:18	12:41	-0:40

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

12:03 /mi

Slowest Pace

13:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:21

43% of race

Time at Steady Pace

37:02

12% of race

Time at Slower Pace

2:23:17

45% of race

Average Pace: 12:02 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	43474	25990	2490	40738	24923	2353
10K	3.10 mi	42459+1015	25598+392	2443+47	41711	25256	2392
15K	3.11 mi	41724+735	25296+302	2413+30	40738	24923	2353
20K	3.11 mi	41964-240	25363-67	2399+14	42643	25525	2421
Half(13.11 mi)	0.68 mi	41980-16	25348+15	2401-2	42710	25343	2381
25K	2.42 mi	42349-369	25425-77	2411-10	43451	25541	2409
30K	3.11 mi	43247-898	25624-199	2429-18	45619	26089	2483
35K	3.11 mi	43692-445	25669-45	2438-9	45220	25605	2421
40K	3.10 mi	43319+373	25379+290	2405+33	40862	23264	2192
Finish(26.22 mi)	1.37 mi	43346-27	25351+28	2399+6	43769	24547	2295

24547

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