David Chandler

CHELMSFORD

Bib: 8093 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 13%

Gender (Male)

#0 / 29548

Top 20%

Masters (Masters Men)

#0 / 14666

Top 16%

Division (M50-54)

#0 / 2876

Top 13%

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

7:11/mi

22:20

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:42/mi

46:16

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:07/mi

1:08:23

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:11/mi

1:30:41

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:21/mi

1:35:42

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:13/mi

1:53:11

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:16/mi

2:15:47

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:22/mi

2:38:41

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:49/mi

3:02:57

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:16/mi

3:14:13

↑ 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

1:35:427:18 /mi⚡ faster

2nd Half

1:38:317:31 /mi+2.9%

Positive split — 2.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:20	7:11	3.11 mi	22:20	7:11	-
10K	46:16	7:27	3.10 mi	23:56	7:42	+0:31
15K	1:08:23	7:20	3.11 mi	22:07	7:07	-0:35
20K	1:30:41	7:18	3.11 mi	22:18	7:11	+0:04
Half(13.11 mi)	1:35:42	7:18	0.68 mi	5:01	7:21	+0:10
25K	1:53:11	7:17	2.42 mi	17:29	7:13	-0:08
30K	2:15:47	7:17	3.11 mi	22:36	7:16	+0:03
35K	2:38:41	7:18	3.11 mi	22:54	7:22	+0:06
40K	3:02:57	7:22	3.10 mi	24:16	7:49	+0:27
Finish(26.22 mi)	3:14:13	7:25	1.37 mi	11:16	8:16	+0:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:07 /mi

Average Pace

7:25 /mi

Slowest Pace

8:16 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:02:57

94% of race

Time at Steady Pace

11:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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	7819	6677	449	7515	6480	421
10K	3.10 mi	9617-1798	7897-1220	631-182	11990	9404	785
15K	3.11 mi	8819+798	7380+517	550+81	7515	6480	421
20K	3.11 mi	8380+439	7072+308	498+52	7152	6198	372
Half(13.11 mi)	0.68 mi	8337+43	7040+32	495+3	7801	6643	432
25K	2.42 mi	8098+239	6864+176	470+25	7072	6085	353
30K	3.11 mi	7684+414	6541+323	427+43	6385	5505	305
35K	3.11 mi	7246+438	6174+367	385+42	5892	5013	271
40K	3.10 mi	6992+254	5895+279	367+18	7203	5694	393
Finish(26.22 mi)	1.37 mi	7183-191	5995-100	378-11	11959	8501	654

8501

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