James Michael Peter Smith

Bib: 51366 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 31%
Gender (Male)
#0 / 33594
Top 39%
Division (M18-39)
#0 / 16712
Top 43%
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
8:47/mi
27:15
49125
10K· 6.21 mi
9:02/mi
55:18
5081
15K· 9.32 mi
8:58/mi
1:23:07
4451
20K· 12.43 mi
8:43/mi
1:50:09
6740
Half· 13.10 mi
9:00/mi
1:56:11
27
25K· 15.53 mi
8:52/mi
2:17:45
5063
30K· 18.64 mi
9:07/mi
2:46:04
6946
35K· 21.75 mi
9:05/mi
3:14:17
8788
40K· 24.85 mi
9:08/mi
3:42:37
5875
Finish· 26.22 mi
9:22/mi
3:55:23
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
1:56:118:53 /mi⚡ faster
2nd Half
1:59:129:06 /mi+2.6%
Positive split — 2.6% slower in the second half
AI Race Performance Report

James'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
27:158:473.11 mi27:15
8:47
-
10K
55:188:543.10 mi28:03
9:02
+0:15
15K
1:23:078:563.11 mi27:49
8:58
-0:04
20K
1:50:098:523.11 mi27:02
8:43
-0:15
Half(13.10 mi)
1:56:118:530.67 mi6:02
9:00
+0:17
25K
2:17:458:532.43 mi21:34
8:52
-0:08
30K
2:46:048:553.11 mi28:19
9:07
+0:15
35K
3:14:178:573.11 mi28:13
9:05
-0:02
40K
3:42:378:583.10 mi28:20
9:08
+0:03
Finish(26.22 mi)
3:55:239:001.37 mi12:46
9:22
+0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of James's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

8:59 /mi

Slowest Pace

9:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:42:37

95% of race

Time at Steady Pace

12:46

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi233241693316933208521538415384
10K3.10 mi24045-72117382-44917382-449248911792617926
15K3.11 mi22774+127116602+78016602+780208521538415384
20K3.11 mi21962+81216061+54116061+541199931474314743
Half(13.10 mi)0.67 mi21849+11315983+7815983+78204201496114961
25K2.43 mi21206+64315514+46915514+469190771399513995
30K3.11 mi20496+71014965+54914965+549183071328313283
35K3.11 mi19276+122014026+93914026+939149921080110801
40K3.10 mi18353+92313284+74213284+742144621007810078
Finish(26.22 mi)1.37 mi18289+6413180+10413180+104178981212012120

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
131 ft55 ft
49ft125ft
117 ft

Overall

20852

Males

15384

M18-39

15384

5K→10K

3.1 - 6.2 mi

Top 42%
55 ft24 ft
50ft81ft
45 ft

Overall

24891

Males

17926

M18-39

17926

10K→15K

6.2 - 9.3 mi

Top 35%
24 ft18 ft
44ft51ft
17 ft

Overall

20852

Males

15384

M18-39

15384

15K→20K

9.3 - 12.4 mi

Top 33%
18 ft45 ft
67ft40ft
38 ft

Overall

19993

Males

14743

M18-39

14743

20K→Half

12.4 - 13.1 mi

Top 34%
45 ft26 ft
8ft27ft
20 ft

Overall

20420

Males

14961

M18-39

14961

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19077

Males

13995

M18-39

13995

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18307

Males

13283

M18-39

13283

30K→35K

18.6 - 21.8 mi

Top 25%
35 ft34 ft
87ft88ft
23 ft

Overall

14992

Males

10801

M18-39

10801

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14462

Males

10078

M18-39

10078

40K→Finish

24.9 - 26.2 mi

Top 30%
17 ft13 ft
14ft18ft
13 ft

Overall

17898

Males

12120

M18-39

12120

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing