Masaki Nakajima

Bib: 13986 M JP

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 16%
Gender (Male)
#0 / 33594
Top 23%
Masters (Masters Men)
#0 / 16876
Top 20%
Division (M60-64)
#0 / 1269
Top 11%
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
24:49
49125
10K· 6.21 mi
7:57/mi
49:28
5081
15K· 9.32 mi
8:06/mi
1:14:37
4451
20K· 12.43 mi
7:54/mi
1:39:07
6740
Half· 13.10 mi
8:05/mi
1:44:32
27
25K· 15.53 mi
8:02/mi
2:04:06
5063
30K· 18.64 mi
8:06/mi
2:29:15
6946
35K· 21.75 mi
8:09/mi
2:54:34
8788
40K· 24.85 mi
7:55/mi
3:19:09
5875
Finish· 26.22 mi
7:48/mi
3:29:47
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
1:44:327:59 /mi⚖️ balanced
2nd Half
1:45:158:02 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Masaki'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
24:498:003.11 mi24:49
8:00
-
10K
49:287:583.10 mi24:39
7:57
-0:03
15K
1:14:378:013.11 mi25:09
8:06
+0:09
20K
1:39:077:593.11 mi24:30
7:54
-0:12
Half(13.10 mi)
1:44:327:590.67 mi5:25
8:05
+0:11
25K
2:04:068:002.43 mi19:34
8:02
-0:03
30K
2:29:158:013.11 mi25:09
8:06
+0:04
35K
2:54:348:023.11 mi25:19
8:09
+0:03
40K
3:19:098:013.10 mi24:35
7:55
-0:14
Finish(26.22 mi)
3:29:478:011.37 mi10:38
7:48
-0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Masaki's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:00 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:29:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi1398410745107451192893299329
10K3.10 mi12991+99310050+69510050+6951214394659465
15K3.11 mi12569+4229760+2909760+2901192893299329
20K3.11 mi12315+2549595+1659595+1651172992329232
Half(13.10 mi)0.67 mi12237+789542+539542+531137189588958
25K2.43 mi12061+1769404+1389404+1381161190649064
30K3.11 mi11499+5628992+4128992+412993278357835
35K3.11 mi10811+6888459+5338459+533853467156715
40K3.10 mi9934+8777785+6747785+674651651855185
Finish(26.22 mi)1.37 mi9687+2477597+1887597+188634749994999

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

11928

Males

9329

M60-64

9329

5K→10K

3.1 - 6.2 mi

Top 20%
55 ft24 ft
50ft81ft
45 ft

Overall

12143

Males

9465

M60-64

9465

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

11928

Males

9329

M60-64

9329

15K→20K

9.3 - 12.4 mi

Top 20%
18 ft45 ft
67ft40ft
38 ft

Overall

11729

Males

9232

M60-64

9232

20K→Half

12.4 - 13.1 mi

Top 19%
45 ft26 ft
8ft27ft
20 ft

Overall

11371

Males

8958

M60-64

8958

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11611

Males

9064

M60-64

9064

25K→30K

15.5 - 18.6 mi

Top 17%
12 ft35 ft
69ft46ft
28 ft

Overall

9932

Males

7835

M60-64

7835

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8534

Males

6715

M60-64

6715

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6516

Males

5185

M60-64

5185

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6347

Males

4999

M60-64

4999

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing