David Marshall

Bib: 18757 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

14:29/mi

44:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

15:54/mi

1:34:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

16:21/mi

2:25:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:12/mi

3:18:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

18:17/mi

3:30:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

20:16/mi

4:20:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

20:37/mi

5:24:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

22:28/mi

6:33:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:55/mi

7:35:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

21:00/mi

8:04:26

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

3:30:4816:06 /mi⚡ faster

2nd Half

4:33:3820:52 /mi+29.8%

Positive split — 29.8% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	44:59	14:29	3.11 mi	44:59	14:29	-
10K	1:34:21	15:12	3.10 mi	49:22	15:54	+1:25
15K	2:25:07	15:35	3.11 mi	50:46	16:21	+0:27
20K	3:18:32	15:59	3.11 mi	53:25	17:12	+0:51
Half(13.10 mi)	3:30:48	16:06	0.67 mi	12:16	18:17	+1:05
25K	4:20:09	16:45	2.43 mi	49:21	20:16	+1:59
30K	5:24:10	17:24	3.11 mi	1:04:01	20:37	+0:21
35K	6:33:58	18:07	3.11 mi	1:09:48	22:28	+1:51
40K	7:35:48	18:21	3.10 mi	1:01:50	19:55	-2:33
Finish(26.22 mi)	8:04:26	18:30	1.37 mi	28:38	21:00	+1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:29 /mi

Average Pace

18:29 /mi

Slowest Pace

22:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:30:48

44% of race

Time at Steady Pace

3:23:50

42% of race

Time at Slower Pace

1:09:48

14% of race

Average Pace: 18:29 /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	58918	33368	33368	58796	33339	33339
10K	3.10 mi	59086-168	33413-45	33413-45	59082	33421	33421
15K	3.11 mi	59074+12	33420-7	33420-7	58796	33339	33339
20K	3.11 mi	59068+6	33414+6	33414+6	58854	33324	33324
Half(13.10 mi)	0.67 mi	59090-22	33424-10	33424-10	59066	33346	33346
25K	2.43 mi	59204-114	33447-23	33447-23	59235	33431	33431
30K	3.11 mi	59317-113	33472-25	33472-25	59397	33457	33457
35K	3.11 mi	59434-117	33497-25	33497-25	59561	33497	33497
40K	3.10 mi	59440-6	33498-1	33498-1	59224	33369	33369
Finish(26.22 mi)	1.37 mi	59466-26	33506-8	33506-8	59431	33444	33444

40K→Finish

24.9 - 26.2 mi

Top 99%

+14ft-18ft

Overall

59431

Males

33444

M18-39

33444

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#58918
5K → 10K	20092-168	#58918 → #59086
10K → 15K	8698+12	#59086 → #59074
15K → 20K	7884+6	#59074 → #59068
20K → Half	4119-22	#59068 → #59090
Half → 25K	15238-114	#59090 → #59204
25K → 30K	13421-113	#59204 → #59317
30K → 35K	1236-117	#59317 → #59434
35K → 40K	2317-6	#59434 → #59440
40K → Finish	293-26	#59440 → #59466
TOTALS	866378-548	#58918 → #59466

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing