James Williams

Harpenden

Bib: 43288 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 36%

Gender (Male)

#0 / 29548

Top 46%

Masters (Masters Men)

#0 / 14666

Top 42%

Division (M50-54)

#0 / 2876

Top 41%

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

8:14/mi

25:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:32/mi

52:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:02/mi

1:17:04

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:17/mi

1:42:47

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:29/mi

1:48:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:19/mi

2:08:43

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:43/mi

2:35:49

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:17/mi

3:04:39

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:18/mi

3:36:40

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:17/mi

3:50:41

↑ 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

1:48:348:17 /mi⚡ faster

2nd Half

2:02:079:19 /mi+12.5%

Positive split — 12.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:34	8:14	3.11 mi	25:34	8:14	-
10K	52:05	8:23	3.10 mi	26:31	8:32	+0:18
15K	1:17:04	8:16	3.11 mi	24:59	8:02	-0:30
20K	1:42:47	8:16	3.11 mi	25:43	8:17	+0:15
Half(13.11 mi)	1:48:34	8:17	0.68 mi	5:47	8:29	+0:12
25K	2:08:43	8:17	2.42 mi	20:09	8:19	-0:10
30K	2:35:49	8:22	3.11 mi	27:06	8:43	+0:24
35K	3:04:39	8:29	3.11 mi	28:50	9:17	+0:34
40K	3:36:40	8:43	3.10 mi	32:01	10:18	+1:01
Finish(26.22 mi)	3:50:41	8:48	1.37 mi	14:01	10:17	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

8:48 /mi

Slowest Pace

10:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

24:59

11% of race

Time at Steady Pace

2:10:50

57% of race

Time at Slower Pace

1:14:52

32% of race

Average Pace: 8:48 /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	17239	12736	1107	16690	12516	1086
10K	3.10 mi	18569-1330	13567-831	1202-95	20276	14573	1287
15K	3.11 mi	17933+636	13192+375	1161+41	16690	12516	1086
20K	3.11 mi	17786+147	13132+60	1142+19	17631	13105	1127
Half(13.11 mi)	0.68 mi	17777+9	13113+19	1145-3	18173	13326	1156
25K	2.42 mi	17591+186	13001+112	1132+13	17062	12634	1085
30K	3.11 mi	17642-51	12992+9	1129+3	18439	13242	1136
35K	3.11 mi	17963-321	13078-86	1134-5	21089	14326	1274
40K	3.10 mi	18883-920	13440-362	1162-28	24298	15408	1410
Finish(26.22 mi)	1.37 mi	19414-531	13684-244	1177-15	28558	17261	1524

17261

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