Glenn Sontag

Bib: 71425 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:36/mi

32:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:57/mi

1:06:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:35/mi

1:42:50

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:56/mi

2:16:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:16/mi

2:24:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:42/mi

2:52:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:39/mi

3:29:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:13/mi

4:06:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:04/mi

4:44:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:49/mi

4:59:09

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:24:2111:02 /mi⚡ faster

2nd Half

2:34:4811:48 /mi+7.2%

Positive split — 7.2% slower in the second half

AI Race Performance Report

Glenn'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	32:54	10:36	3.11 mi	32:54	10:36	-
10K	1:06:53	10:46	3.10 mi	33:59	10:57	+0:21
15K	1:42:50	11:02	3.11 mi	35:57	11:35	+0:38
20K	2:16:48	11:01	3.11 mi	33:58	10:56	-0:39
Half(13.10 mi)	2:24:21	11:02	0.67 mi	7:33	11:16	+0:20
25K	2:52:49	11:08	2.43 mi	28:28	11:42	+0:26
30K	3:29:00	11:13	3.11 mi	36:11	11:39	-0:03
35K	4:06:56	11:22	3.11 mi	37:56	12:13	+0:34
40K	4:44:25	11:27	3.10 mi	37:29	12:04	-0:09
Finish(26.22 mi)	4:59:09	11:26	1.37 mi	14:44	10:49	-1:15

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:36 /mi

Average Pace

11:25 /mi

Slowest Pace

12:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:15:16

65% of race

Time at Steady Pace

1:43:53

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:25 /mi

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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	44623	28557	28557	45840	28962	28962
10K	3.10 mi	44800-177	28614-57	28614-57	45084	28694	28694
15K	3.11 mi	45111-311	28737-123	28737-123	45840	28962	28962
20K	3.11 mi	43944+1167	28168+569	28168+569	41239	26690	26690
Half(13.10 mi)	0.67 mi	43768+176	28068+100	28068+100	40827	26255	26255
25K	2.43 mi	43083+685	27662+406	27662+406	41405	26322	26322
30K	3.11 mi	41740+1343	26857+805	26857+805	36842	23647	23647
35K	3.11 mi	40772+968	26174+683	26174+683	36098	22635	22635
40K	3.10 mi	40257+515	25764+410	25764+410	35948	22116	22116
Finish(26.22 mi)	1.37 mi	39871+386	25514+250	25514+250	29884	18895	18895

18895

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing