James Johnson

Bib: 61421 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
9:25/mi
29:14
49125
10K· 6.21 mi
9:33/mi
58:53
5081
15K· 9.32 mi
9:42/mi
1:29:00
4451
20K· 12.43 mi
9:50/mi
1:59:33
6740
Half· 13.10 mi
10:31/mi
2:06:36
27
25K· 15.53 mi
11:56/mi
2:35:40
5063
30K· 18.64 mi
11:57/mi
3:12:46
6946
35K· 21.75 mi
12:45/mi
3:52:20
8788
40K· 24.85 mi
11:50/mi
4:29:04
5875
Finish· 26.22 mi
10:54/mi
4:43:55
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
2:06:369:40 /mi⚡ faster
2nd Half
2:37:1912:00 /mi+24.3%
Positive split — 24.3% 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
29:149:253.11 mi29:14
9:25
-
10K
58:539:293.10 mi29:39
9:33
+0:08
15K
1:29:009:333.11 mi30:07
9:42
+0:09
20K
1:59:339:383.11 mi30:33
9:50
+0:08
Half(13.10 mi)
2:06:369:400.67 mi7:03
10:31
+0:41
25K
2:35:4010:022.43 mi29:04
11:56
+1:25
30K
3:12:4610:213.11 mi37:06
11:57
+0:01
35K
3:52:2010:413.11 mi39:34
12:45
+0:48
40K
4:29:0410:503.10 mi36:44
11:50
-0:55
Finish(26.22 mi)
4:43:5510:511.37 mi14:51
10:54
-0:56
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

9:25 /mi

Average Pace

10:50 /mi

Slowest Pace

12:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:33

42% of race

Time at Steady Pace

21:54

8% of race

Time at Slower Pace

2:22:28

50% of race

Average Pace: 10:50 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi322672251522515299332110421104
10K3.10 mi32052+21522371+14422371+144319552227822278
15K3.11 mi31227+82521879+49221879+492299332110421104
20K3.11 mi31302-7521881-221881-2320152213322133
Half(13.10 mi)0.67 mi31470-16821963-8221963-82349172345123451
25K2.43 mi33789-231923156-119323156-1193426672689926899
30K3.11 mi34788-99923450-29423450-294386852456024560
35K3.11 mi35641-85323676-22623676-226393102424524245
40K3.10 mi35333+30823288+38823288+388341962116821168
Finish(26.22 mi)1.37 mi35015+31823040+24823040+248306241929319293

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

29933

Males

21104

M40-44

21104

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31955

Males

22278

M40-44

22278

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

29933

Males

21104

M40-44

21104

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32015

Males

22133

M40-44

22133

20K→Half

12.4 - 13.1 mi

Top 58%
45 ft26 ft
8ft27ft
20 ft

Overall

34917

Males

23451

M40-44

23451

Half→25K

13.1 - 15.5 mi

Top 71%
25 ft12 ft
50ft63ft
20 ft

Overall

42667

Males

26899

M40-44

26899

25K→30K

15.5 - 18.6 mi

Top 65%
12 ft35 ft
69ft46ft
28 ft

Overall

38685

Males

24560

M40-44

24560

30K→35K

18.6 - 21.8 mi

Top 66%
35 ft34 ft
87ft88ft
23 ft

Overall

39310

Males

24245

M40-44

24245

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

34196

Males

21168

M40-44

21168

40K→Finish

24.9 - 26.2 mi

Top 51%
17 ft13 ft
14ft18ft
13 ft

Overall

30624

Males

19293

M40-44

19293

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing