John White

Bib: 27944 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 (M50-54)
#0 / 3474
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
12:01/mi
37:17
49125
10K· 6.21 mi
13:22/mi
1:18:46
5081
15K· 9.32 mi
12:50/mi
1:58:37
4451
20K· 12.43 mi
14:19/mi
2:43:05
6740
Half· 13.10 mi
24:19/mi
2:59:24
27
25K· 15.53 mi
15:29/mi
3:37:05
5063
30K· 18.64 mi
17:25/mi
4:31:10
6946
35K· 21.75 mi
17:33/mi
5:25:41
8788
40K· 24.85 mi
15:06/mi
6:12:35
5875
Finish· 26.22 mi
15:55/mi
6:34:17
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
2:59:2413:42 /mi⚡ faster
2nd Half
3:34:5316:23 /mi+19.8%
Positive split — 19.8% 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
37:1712:013.11 mi37:17
12:01
-
10K
1:18:4612:413.10 mi41:29
13:22
+1:21
15K
1:58:3712:443.11 mi39:51
12:50
-0:32
20K
2:43:0513:083.11 mi44:28
14:19
+1:29
Half(13.10 mi)
2:59:2413:420.67 mi16:19
24:19
+10:00
25K
3:37:0513:592.43 mi37:41
15:29
-8:50
30K
4:31:1014:333.11 mi54:05
17:25
+1:56
35K
5:25:4114:593.11 mi54:31
17:33
+0:08
40K
6:12:3515:003.10 mi46:54
15:06
-2:27
Finish(26.22 mi)
6:34:1715:031.37 mi21:42
15:55
+0:49
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

12:01 /mi

Average Pace

15:03 /mi

Slowest Pace

24:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:37

30% of race

Time at Steady Pace

2:30:45

38% of race

Time at Slower Pace

2:04:55

32% of race

Average Pace: 15:02 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi540743205432054521163126631266
10K3.10 mi55421-134732426-37232426-372562133261832618
15K3.11 mi54370+105132090+33632090+336521163126631266
20K3.11 mi54789-41932178-8832178-88555153227232272
Half(13.10 mi)0.67 mi56107-131832574-39632574-396596913355433554
25K2.43 mi55977+13032516+5832516+58550393196831968
30K3.11 mi56443-46632623-10732623-107574923279432794
35K3.11 mi56706-26332652-2932652-29570493246532465
40K3.10 mi56420+28632535+11732535+117528513052030520
Finish(26.22 mi)1.37 mi56448-2832529+632529+6562843207432074

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
131 ft55 ft
49ft125ft
117 ft

Overall

52116

Males

31266

M50-54

31266

5K→10K

3.1 - 6.2 mi

Top 94%
55 ft24 ft
50ft81ft
45 ft

Overall

56213

Males

32618

M50-54

32618

10K→15K

6.2 - 9.3 mi

Top 87%
24 ft18 ft
44ft51ft
17 ft

Overall

52116

Males

31266

M50-54

31266

15K→20K

9.3 - 12.4 mi

Top 93%
18 ft45 ft
67ft40ft
38 ft

Overall

55515

Males

32272

M50-54

32272

20K→Half

12.4 - 13.1 mi

Top 100%
45 ft26 ft
8ft27ft
20 ft

Overall

59691

Males

33554

M50-54

33554

Half→25K

13.1 - 15.5 mi

Top 92%
25 ft12 ft
50ft63ft
20 ft

Overall

55039

Males

31968

M50-54

31968

25K→30K

15.5 - 18.6 mi

Top 96%
12 ft35 ft
69ft46ft
28 ft

Overall

57492

Males

32794

M50-54

32794

30K→35K

18.6 - 21.8 mi

Top 95%
35 ft34 ft
87ft88ft
23 ft

Overall

57049

Males

32465

M50-54

32465

35K→40K

21.8 - 24.9 mi

Top 88%
34 ft17 ft
58ft75ft
31 ft

Overall

52851

Males

30520

M50-54

30520

40K→Finish

24.9 - 26.2 mi

Top 94%
17 ft13 ft
14ft18ft
13 ft

Overall

56284

Males

32074

M50-54

32074

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing