Alun Williams

Gosmore

Bib: 68655 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 (M55-59)

#0 / 1888

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

11:15/mi

34:58

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:07/mi

1:09:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:51/mi

1:43:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:57/mi

2:17:14

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:05/mi

2:24:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:51/mi

2:51:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

11:10/mi

3:25:49

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:54/mi

4:12:05

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:39/mi

5:00:43

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

16:30/mi

5:23:13

↑ 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

2:24:4811:03 /mi⚡ faster

2nd Half

2:58:2513:37 /mi+23.2%

Positive split — 23.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:58	11:15	3.11 mi	34:58	11:15	-
10K	1:09:29	11:11	3.10 mi	34:31	11:07	-0:08
15K	1:43:12	11:04	3.11 mi	33:43	10:51	-0:16
20K	2:17:14	11:03	3.11 mi	34:02	10:57	+0:06
Half(13.11 mi)	2:24:48	11:03	0.68 mi	7:34	11:05	+0:08
25K	2:51:06	11:01	2.42 mi	26:18	10:51	-0:14
30K	3:25:49	11:02	3.11 mi	34:43	11:10	+0:19
35K	4:12:05	11:35	3.11 mi	46:16	14:54	+3:44
40K	5:00:43	12:06	3.10 mi	48:38	15:39	+0:45
Finish(26.22 mi)	5:23:13	12:20	1.37 mi	22:30	16:30	+0:51

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:51 /mi

Average Pace

12:20 /mi

Slowest Pace

16:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:25:49

64% of race

Time at Slower Pace

1:57:24

36% of race

Average Pace: 12:20 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	45870	26867	1638	42946	25785	1536
10K	3.10 mi	44236+1634	26274+593	1578+60	42882	25730	1536
15K	3.11 mi	43734+502	26092+182	1559+19	42946	25785	1536
20K	3.11 mi	43026+708	25773+319	1530+29	41298	24999	1467
Half(13.11 mi)	0.68 mi	42746+280	25652+121	1520+10	39394	24014	1391
25K	2.42 mi	41810+936	25198+454	1495+25	37841	23230	1334
30K	3.11 mi	40676+1134	24603+595	1448+47	36196	22100	1256
35K	3.11 mi	42633-1957	25239-636	1508-60	48611	27122	1680
40K	3.10 mi	43776-1143	25579-340	1541-33	49125	27138	1683
Finish(26.22 mi)	1.37 mi	44648-872	25901-322	1561-20	52637	28860	1823

28860

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