Joshua Clark

Boston

Bib: 72380 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

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

10:14/mi

31:47

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:56/mi

1:02:40

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:35/mi

1:32:25

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:51/mi

2:03:00

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:11/mi

2:09:57

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:58/mi

2:34:06

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:14/mi

3:05:53

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:30/mi

3:38:31

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:40/mi

4:14:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:51/mi

4:32:18

↑ 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

2:09:579:55 /mi⚡ faster

2nd Half

2:22:2110:52 /mi+9.5%

Positive split — 9.5% slower in the second half

AI Race Performance Report

Joshua's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:47	10:14	3.11 mi	31:47	10:14	-
10K	1:02:40	10:05	3.10 mi	30:53	9:56	-0:18
15K	1:32:25	9:55	3.11 mi	29:45	9:35	-0:21
20K	2:03:00	9:54	3.11 mi	30:35	9:51	+0:16
Half(13.11 mi)	2:09:57	9:55	0.68 mi	6:57	10:11	+0:20
25K	2:34:06	9:55	2.42 mi	24:09	9:58	-0:13
30K	3:05:53	9:58	3.11 mi	31:47	10:14	+0:16
35K	3:38:31	10:03	3.11 mi	32:38	10:30	+0:16
40K	4:14:47	10:15	3.10 mi	36:16	11:40	+1:10
Finish(26.22 mi)	4:32:18	10:24	1.37 mi	17:31	12:51	+1:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

10:24 /mi

Slowest Pace

12:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

29:45

11% of race

Time at Steady Pace

3:08:46

69% of race

Time at Slower Pace

53:47

20% of race

Average Pace: 10:23 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	37444	23542	3835	33120	21584	3590
10K	3.10 mi	35755+1689	22770+772	3746+89	34482	22154	3653
15K	3.11 mi	34891+864	22387+383	3697+49	33120	21584	3590
20K	3.11 mi	34392+499	22148+239	3660+37	33217	21534	3571
Half(13.11 mi)	0.68 mi	34279+113	22080+68	3653+7	33479	21472	3585
25K	2.42 mi	33716+563	21745+335	3600+53	31839	20620	3466
30K	3.11 mi	32930+786	21240+505	3533+67	30390	19581	3294
35K	3.11 mi	32144+786	20679+561	3451+82	29282	18525	3130
40K	3.10 mi	32046+98	20397+282	3424+27	32423	19212	3222
Finish(26.22 mi)	1.37 mi	32907-861	20724-327	3479-55	44482	24901	4035

24901

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