Lee Birchall

Chorley

Bib: 45698 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 (M40-44)

#0 / 4329

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

8:54/mi

27:39

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:09/mi

56:06

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:55/mi

1:23:48

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:14/mi

1:52:29

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:14/mi

1:58:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:11/mi

2:21:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:10/mi

2:52:37

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:19/mi

3:27:48

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:15/mi

4:05:50

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:32/mi

4:20:12

↑ 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

1:58:479:04 /mi⚡ faster

2nd Half

2:21:2510:47 /mi+19.1%

Positive split — 19.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:39	8:54	3.11 mi	27:39	8:54	-
10K	56:06	9:02	3.10 mi	28:27	9:09	+0:15
15K	1:23:48	8:59	3.11 mi	27:42	8:55	-0:14
20K	1:52:29	9:03	3.11 mi	28:41	9:14	+0:19
Half(13.11 mi)	1:58:47	9:04	0.68 mi	6:18	9:14	0:00
25K	2:21:02	9:05	2.42 mi	22:15	9:11	-0:03
30K	2:52:37	9:16	3.11 mi	31:35	10:10	+0:59
35K	3:27:48	9:33	3.11 mi	35:11	11:19	+1:09
40K	4:05:50	9:53	3.10 mi	38:02	12:15	+0:56
Finish(26.22 mi)	4:20:12	9:56	1.37 mi	14:22	10:32	-1:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:56 /mi

Slowest Pace

12:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:02

54% of race

Time at Slower Pace

1:59:10

46% of race

Average Pace: 9:55 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	24256	16876	2596	26498	18243	2794
10K	3.10 mi	25711-1455	17682-806	2712-116	27346	18580	2856
15K	3.11 mi	25843-132	17789-107	2736-24	26498	18243	2794
20K	3.11 mi	26350-507	18095-306	2784-48	28090	19039	2912
Half(13.11 mi)	0.68 mi	26278+72	18048+47	2777+7	25975	17799	2704
25K	2.42 mi	26087+191	17911+137	2753+24	25824	17612	2687
30K	3.11 mi	27111-1024	18363-452	2819-66	29981	19395	2939
35K	3.11 mi	28286-1175	18806-443	2876-57	34232	20670	3107
40K	3.10 mi	29307-1021	19067-261	2915-39	35518	20671	3121
Finish(26.22 mi)	1.37 mi	29284+23	18983+84	2899+16	30582	18197	2736

18197

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