David Charles

Amherst

Bib: 10547 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 33%

Gender (Male)

#0 / 29548

Top 43%

Masters (Masters Men)

#0 / 14666

Top 39%

Division (M45-49)

#0 / 3637

Top 44%

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

7:15/mi

22:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:25/mi

45:32

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:25/mi

1:08:36

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:41/mi

1:32:29

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:55/mi

1:37:53

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:18/mi

1:58:01

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:22/mi

2:27:07

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:26/mi

2:59:32

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:01/mi

3:33:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:35/mi

3:46:50

↑ 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

1:37:537:28 /mi⚡ faster

2nd Half

2:08:579:50 /mi+31.7%

Positive split — 31.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:30	7:15	3.11 mi	22:30	7:15	-
10K	45:32	7:20	3.10 mi	23:02	7:25	+0:10
15K	1:08:36	7:22	3.11 mi	23:04	7:25	0:00
20K	1:32:29	7:27	3.11 mi	23:53	7:41	+0:16
Half(13.11 mi)	1:37:53	7:28	0.68 mi	5:24	7:55	+0:14
25K	1:58:01	7:36	2.42 mi	20:08	8:18	+0:23
30K	2:27:07	7:54	3.11 mi	29:06	9:22	+1:04
35K	2:59:32	8:15	3.11 mi	32:25	10:26	+1:04
40K	3:33:46	8:36	3.10 mi	34:14	11:01	+0:35
Finish(26.22 mi)	3:46:50	8:39	1.37 mi	13:04	9:35	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

8:39 /mi

Slowest Pace

11:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:36

30% of race

Time at Steady Pace

49:25

22% of race

Time at Slower Pace

1:48:49

48% of race

Average Pace: 8:39 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	8169	6947	881	10185	8310	1061
10K	3.10 mi	8565-396	7202-255	913-32	9237	7643	964
15K	3.11 mi	8988-423	7497-295	944-31	10185	8310	1061
20K	3.11 mi	9674-686	7941-444	1020-76	11684	9284	1175
Half(13.11 mi)	0.68 mi	9821-147	8041-100	1032-12	12796	9992	1251
25K	2.42 mi	10859-1038	8706-665	1111-79	16984	12589	1571
30K	3.11 mi	13118-2259	10141-1435	1296-185	24422	16528	2048
35K	3.11 mi	15779-2661	11767-1626	1487-191	28878	18323	2279
40K	3.10 mi	17749-1970	12768-1001	1599-112	28578	17427	2179
Finish(26.22 mi)	1.37 mi	17954-205	12827-59	1605-6	23067	14521	1788

14521

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