Duncan Foster

Bib: 15172 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 38%

Gender (Male)

#0 / 33594

Top 48%

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

8:54/mi

27:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:11/mi

56:09

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:10/mi

1:24:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:15/mi

1:53:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:27/mi

1:59:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:17/mi

2:22:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:26/mi

2:51:32

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:12/mi

3:23:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:49/mi

3:53:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:19/mi

4:07:46

↑ 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

1:59:399:09 /mi⚡ faster

2nd Half

2:08:079:46 /mi+7.1%

Positive split — 7.1% slower in the second half

AI Race Performance Report

Duncan'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	27:38	8:54	3.11 mi	27:38	8:54	-
10K	56:09	9:03	3.10 mi	28:31	9:11	+0:17
15K	1:24:37	9:05	3.11 mi	28:28	9:10	-0:01
20K	1:53:19	9:08	3.11 mi	28:42	9:15	+0:05
Half(13.10 mi)	1:59:39	9:09	0.67 mi	6:20	9:27	+0:12
25K	2:22:15	9:10	2.43 mi	22:36	9:17	-0:10
30K	2:51:32	9:13	3.11 mi	29:17	9:26	+0:09
35K	3:23:13	9:21	3.11 mi	31:41	10:12	+0:46
40K	3:53:42	9:25	3.10 mi	30:29	9:49	-0:23
Finish(26.22 mi)	4:07:46	9:28	1.37 mi	14:04	10:19	+0:30

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:27 /mi

Slowest Pace

10:19 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:51:32

69% of race

Time at Steady Pace

1:16:14

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:27 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	25211	18139	18139	23292	16969	16969
10K	3.10 mi	26032-821	18654-515	18654-515	27125	19328	19328
15K	3.11 mi	24989+1043	18041+613	18041+613	23292	16969	16969
20K	3.11 mi	25335-346	18234-193	18234-193	26515	18940	18940
Half(13.10 mi)	0.67 mi	25300+35	18199+35	18199+35	25459	18205	18205
25K	2.43 mi	24839+461	17873+326	17873+326	23593	16881	16881
30K	3.11 mi	23853+986	17105+768	17105+768	21278	15163	15163
35K	3.11 mi	23637+216	16777+328	16777+328	23145	15768	15768
40K	3.10 mi	22812+825	16072+705	16072+705	19578	13199	13199
Finish(26.22 mi)	1.37 mi	22825-13	16020+52	16020+52	25618	16596	16596

16596

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