David King

Bib: 43718 M US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 29%
Masters (Masters Men)
#0 / 16876
Top 26%
Division (M50-54)
#0 / 3474
Top 23%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:00/mi
24:50
49125
10K· 6.21 mi
8:11/mi
50:14
5081
15K· 9.32 mi
8:08/mi
1:15:28
4451
20K· 12.43 mi
7:56/mi
1:40:05
6740
Half· 13.10 mi
8:15/mi
1:45:37
27
25K· 15.53 mi
8:07/mi
2:05:22
5063
30K· 18.64 mi
8:20/mi
2:31:14
6946
35K· 21.75 mi
8:34/mi
2:57:49
8788
40K· 24.85 mi
9:26/mi
3:27:05
5875
Finish· 26.22 mi
9:24/mi
3:39:53
1418
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
1:45:378:04 /mi⚡ faster
2nd Half
1:54:168:43 /mi+8.2%
Positive split — 8.2% slower in the second half
AI Race Performance Report

David's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:508:003.11 mi24:50
8:00
-
10K
50:148:063.10 mi25:24
8:11
+0:11
15K
1:15:288:063.11 mi25:14
8:08
-0:03
20K
1:40:058:043.11 mi24:37
7:56
-0:12
Half(13.10 mi)
1:45:378:040.67 mi5:32
8:15
+0:19
25K
2:05:228:052.43 mi19:45
8:07
-0:08
30K
2:31:148:073.11 mi25:52
8:20
+0:13
35K
2:57:498:113.11 mi26:35
8:34
+0:14
40K
3:27:058:203.10 mi29:16
9:26
+0:52
Finish(26.22 mi)
3:39:538:241.37 mi12:48
9:24
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:24 /mi

Slowest Pace

9:26 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:57:49

81% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

42:04

19% of race

Average Pace: 8:23 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi1405510797107971223795709570
10K3.10 mi14556-50111111-31411111-314151351150411504
15K3.11 mi13730+82610573+53810573+5381223795709570
20K3.11 mi13276+45410265+30810265+3081215895269526
Half(13.10 mi)0.67 mi13262+1410250+1510250+15131921021210212
25K2.43 mi13009+25310062+18810062+1881236995849584
30K3.11 mi12611+3989736+3269736+3261177290659065
35K3.11 mi12162+4499355+3819355+3811119583998399
40K3.10 mi12579-4179500-1459500-145167421144611446
Finish(26.22 mi)1.37 mi12786-2079590-909590-90180511220612206

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

12237

Males

9570

M50-54

9570

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

15135

Males

11504

M50-54

11504

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

12237

Males

9570

M50-54

9570

15K→20K

9.3 - 12.4 mi

Top 20%
18 ft45 ft
67ft40ft
38 ft

Overall

12158

Males

9526

M50-54

9526

20K→Half

12.4 - 13.1 mi

Top 22%
45 ft26 ft
8ft27ft
20 ft

Overall

13192

Males

10212

M50-54

10212

Half→25K

13.1 - 15.5 mi

Top 21%
25 ft12 ft
50ft63ft
20 ft

Overall

12369

Males

9584

M50-54

9584

25K→30K

15.5 - 18.6 mi

Top 20%
12 ft35 ft
69ft46ft
28 ft

Overall

11772

Males

9065

M50-54

9065

30K→35K

18.6 - 21.8 mi

Top 19%
35 ft34 ft
87ft88ft
23 ft

Overall

11195

Males

8399

M50-54

8399

35K→40K

21.8 - 24.9 mi

Top 28%
34 ft17 ft
58ft75ft
31 ft

Overall

16742

Males

11446

M50-54

11446

40K→Finish

24.9 - 26.2 mi

Top 30%
17 ft13 ft
14ft18ft
13 ft

Overall

18051

Males

12206

M50-54

12206

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#14055
5K10K
756255-501
#14055 #14556
10K15K
21847+826
#14556 #13730
15K20K
55509+454
#13730 #13276
20KHalf
4458+14
#13276 #13262
Half25K
89342+253
#13262 #13009
25K30K
134532+398
#13009 #12611
30K35K
161610+449
#12611 #12162
35K40K
658241-417
#12162 #12579
40KFinish
29487-207
#12579 #12786
TOTALS
22123481+1269
#14055 #12786

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing