John Smith

Bib: 11878 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Masters (Masters Men)
#0 / 16876
Top 30%
Division (M45-49)
#0 / 4167
Top 35%
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
8:59/mi
27:53
49125
10K· 6.21 mi
8:20/mi
53:44
5081
15K· 9.32 mi
8:22/mi
1:19:43
4451
20K· 12.43 mi
8:03/mi
1:44:43
6740
Half· 13.10 mi
8:24/mi
1:50:21
27
25K· 15.53 mi
8:17/mi
2:10:30
5063
30K· 18.64 mi
9:09/mi
2:38:55
6946
35K· 21.75 mi
8:53/mi
3:06:29
8788
40K· 24.85 mi
8:58/mi
3:34:19
5875
Finish· 26.22 mi
9:01/mi
3:46:36
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
1:50:218:26 /mi⚡ faster
2nd Half
1:56:158:52 /mi+5.3%
Positive split — 5.3% slower in the second half
AI Race Performance Report

John'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
27:538:593.11 mi27:53
8:59
-
10K
53:448:393.10 mi25:51
8:20
-0:39
15K
1:19:438:343.11 mi25:59
8:22
+0:02
20K
1:44:438:263.11 mi25:00
8:03
-0:19
Half(13.10 mi)
1:50:218:260.67 mi5:38
8:24
+0:21
25K
2:10:308:252.43 mi20:09
8:17
-0:07
30K
2:38:558:323.11 mi28:25
9:09
+0:52
35K
3:06:298:353.11 mi27:34
8:53
-0:16
40K
3:34:198:383.10 mi27:50
8:58
+0:05
Finish(26.22 mi)
3:46:368:391.37 mi12:17
9:01
+0:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of John's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

8:39 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:42:37

45% of race

Time at Steady Pace

2:03:59

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi263501882518825149411143711437
10K3.10 mi20736+561415252+357315252+3573166291253412534
15K3.11 mi18482+225413749+150313749+1503149411143711437
20K3.11 mi17137+134512859+89012859+890135651047910479
Half(13.10 mi)0.67 mi16990+14712752+10712752+107146331116211162
25K2.43 mi16326+66412290+46212290+462138611057910579
30K3.11 mi16582-25612383-9312383-93185771345813458
35K3.11 mi15784+79811732+65111732+6511341598129812
40K3.10 mi15157+62711189+54311189+5431320793219321
Finish(26.22 mi)1.37 mi15064+9311093+9611093+96149901032510325

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
131 ft55 ft
49ft125ft
117 ft

Overall

14941

Males

11437

M45-49

11437

5K→10K

3.1 - 6.2 mi

Top 28%
55 ft24 ft
50ft81ft
45 ft

Overall

16629

Males

12534

M45-49

12534

10K→15K

6.2 - 9.3 mi

Top 25%
24 ft18 ft
44ft51ft
17 ft

Overall

14941

Males

11437

M45-49

11437

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13565

Males

10479

M45-49

10479

20K→Half

12.4 - 13.1 mi

Top 24%
45 ft26 ft
8ft27ft
20 ft

Overall

14633

Males

11162

M45-49

11162

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13861

Males

10579

M45-49

10579

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18577

Males

13458

M45-49

13458

30K→35K

18.6 - 21.8 mi

Top 22%
35 ft34 ft
87ft88ft
23 ft

Overall

13415

Males

9812

M45-49

9812

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

13207

Males

9321

M45-49

9321

40K→Finish

24.9 - 26.2 mi

Top 25%
17 ft13 ft
14ft18ft
13 ft

Overall

14990

Males

10325

M45-49

10325

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing