Nathan Forsythe

Bib: 14100 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:53/mi

30:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:57/mi

1:01:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:25/mi

1:33:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:56/mi

2:04:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:19/mi

2:11:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:37/mi

2:37:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:27/mi

3:13:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:51/mi

3:52:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:51/mi

4:32:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:19/mi

4:48:16

↑ 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

2:11:3910:04 /mi⚡ faster

2nd Half

2:36:3711:57 /mi+19.0%

Positive split — 19.0% slower in the second half

AI Race Performance Report

Nathan'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	30:41	9:53	3.11 mi	30:41	9:53	-
10K	1:01:34	9:55	3.10 mi	30:53	9:57	+0:04
15K	1:33:53	10:05	3.11 mi	32:19	10:25	+0:28
20K	2:04:44	10:03	3.11 mi	30:51	9:56	-0:29
Half(13.10 mi)	2:11:39	10:04	0.67 mi	6:55	10:19	+0:23
25K	2:37:29	10:09	2.43 mi	25:50	10:37	+0:18
30K	3:13:02	10:22	3.11 mi	35:33	11:27	+0:50
35K	3:52:56	10:43	3.11 mi	39:54	12:51	+1:24
40K	4:32:51	10:59	3.10 mi	39:55	12:51	0:00
Finish(26.22 mi)	4:48:16	11:01	1.37 mi	15:25	11:19	-1:32

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

11:00 /mi

Slowest Pace

12:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:25

32% of race

Time at Steady Pace

1:05:04

23% of race

Time at Slower Pace

2:10:47

45% of race

Average Pace: 11:00 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	37368	25256	25256	36465	24673	24673
10K	3.10 mi	36508+860	24810+446	24810+446	35852	24431	24431
15K	3.11 mi	36372+136	24713+97	24713+97	36465	24673	24673
20K	3.11 mi	35328+1044	24092+621	24092+621	32885	22598	22598
Half(13.10 mi)	0.67 mi	35149+179	23976+116	23976+116	33203	22590	22590
25K	2.43 mi	34800+349	23689+287	23689+287	34166	22829	22829
30K	3.11 mi	34928-128	23519+170	23519+170	35588	23053	23053
35K	3.11 mi	35883-955	23796-277	23796-277	39927	24556	24556
40K	3.10 mi	36576-693	23941-145	23941-145	41370	24959	24959
Finish(26.22 mi)	1.37 mi	36414+162	23780+161	23780+161	34244	21216	21216

21216

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