David Yim

Bib: 64248 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

10:54/mi

33:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:02/mi

1:11:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:16/mi

1:49:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:40/mi

2:31:44

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:53/mi

2:41:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:37/mi

3:17:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:55/mi

3:57:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:29/mi

4:42:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:00/mi

5:22:44

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:52/mi

5:38:54

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:41:4312:21 /mi⚡ faster

2nd Half

2:57:1113:31 /mi+9.6%

Positive split — 9.6% slower in the second half

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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	1:11:13	11:28	3.10 mi	37:23	12:02	+1:08
15K	1:49:17	11:44	3.11 mi	38:04	12:16	+0:14
20K	2:31:44	12:13	3.11 mi	42:27	13:40	+1:24
Half(13.10 mi)	2:41:43	12:21	0.67 mi	9:59	14:53	+1:13
25K	3:17:19	12:43	2.43 mi	35:36	14:37	-0:16
30K	3:57:26	12:45	3.11 mi	40:07	12:55	-1:42
35K	4:42:23	13:00	3.11 mi	44:57	14:29	+1:34
40K	5:22:44	13:00	3.10 mi	40:21	13:00	-1:29
Finish(26.22 mi)	5:38:54	12:57	1.37 mi	16:10	11:52	-1:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:54 /mi

Average Pace

12:56 /mi

Slowest Pace

14:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:05:27

37% of race

Time at Steady Pace

1:20:28

24% of race

Time at Slower Pace

2:12:59

39% of race

Average Pace: 12:56 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	47388	29656	29656	49693	30430	30430
10K	3.10 mi	50131-2743	30713-1057	30713-1057	51983	31283	31283
15K	3.11 mi	49939+192	30604+109	30604+109	49693	30430	30430
20K	3.11 mi	51420-1481	31050-446	31050-446	53899	31673	31673
Half(13.10 mi)	0.67 mi	51726-306	31139-89	31139-89	55717	32164	32164
25K	2.43 mi	52036-310	31159-20	31159-20	52975	31170	31170
30K	3.11 mi	50739+1297	30633+526	30633+526	44027	27096	27096
35K	3.11 mi	50398+341	30362+271	30362+271	48330	28561	28561
40K	3.10 mi	49648+750	29965+397	29965+397	42314	25432	25432
Finish(26.22 mi)	1.37 mi	49176+472	29741+224	29741+224	38627	23582	23582

23582

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#47388
5K → 10K	2972229-2743	#47388 → #50131
10K → 15K	490682+192	#50131 → #49939
15K → 20K	1612131-1481	#49939 → #51420
20K → Half	34337-306	#51420 → #51726
Half → 25K	602292-310	#51726 → #52036
25K → 30K	141311+1297	#52036 → #50739
30K → 35K	194535+341	#50739 → #50398
35K → 40K	25775+750	#50398 → #49648
40K → Finish	4476+472	#49648 → #49176
TOTALS	62564468-1788	#47388 → #49176

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