Jeff Seltzer

Bib: 69257 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M45-49)

#0 / 4167

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

10:54/mi

33:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:51/mi

1:10:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:29/mi

1:52:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:09/mi

2:36:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:45/mi

2:44:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:08/mi

3:24:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:36/mi

4:18:53

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:06/mi

5:18:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:41/mi

6:19:20

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

18:54/mi

6:45:06

↑ 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

2:44:5712:36 /mi⚡ faster

2nd Half

4:00:0918:19 /mi+45.6%

Positive split — 45.6% slower in the second half

AI Race Performance Report

Jeff'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	33:50	10:54	3.11 mi	33:50	10:54	-
10K	1:10:37	11:22	3.10 mi	36:47	11:51	+0:57
15K	1:52:28	12:04	3.11 mi	41:51	13:29	+1:38
20K	2:36:24	12:36	3.11 mi	43:56	14:09	+0:40
Half(13.10 mi)	2:44:57	12:36	0.67 mi	8:33	12:45	-1:24
25K	3:24:13	13:09	2.43 mi	39:16	16:08	+3:23
30K	4:18:53	13:54	3.11 mi	54:40	17:36	+1:28
35K	5:18:12	14:38	3.11 mi	59:19	19:06	+1:30
40K	6:19:20	15:16	3.10 mi	1:01:08	19:41	+0:35
Finish(26.22 mi)	6:45:06	15:28	1.37 mi	25:46	18:54	-0:47

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:54 /mi

Average Pace

15:28 /mi

Slowest Pace

19:41 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:44:57

41% of race

Time at Steady Pace

1:33:56

23% of race

Time at Slower Pace

2:26:13

36% of race

Average Pace: 15:27 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	47396	29664	29664	54336	31995	31995
10K	3.10 mi	49567-2171	30508-844	30508-844	51128	31015	31015
15K	3.11 mi	51743-2176	31219-711	31219-711	54336	31995	31995
20K	3.11 mi	52934-1191	31564-345	31564-345	55118	32127	32127
Half(13.10 mi)	0.67 mi	52765+169	31477+87	31477+87	49260	29787	29787
25K	2.43 mi	53595-830	31702-225	31702-225	56128	32393	32393
30K	3.11 mi	54848-1253	32115-413	32115-413	57712	32881	32881
35K	3.11 mi	55975-1127	32430-315	32430-315	58607	33108	33108
40K	3.10 mi	56920-945	32712-282	32712-282	59160	33351	33351
Finish(26.22 mi)	1.37 mi	57197-277	32799-87	32799-87	58995	33254	33254

33254

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