Alex Jones

Bib: 65647 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
10:55/mi
33:52
49125
10K· 6.21 mi
12:11/mi
1:11:43
5081
15K· 9.32 mi
14:41/mi
1:57:18
4451
20K· 12.43 mi
14:32/mi
2:42:25
6740
Half· 13.10 mi
17:12/mi
2:53:57
27
25K· 15.53 mi
16:58/mi
3:35:16
5063
30K· 18.64 mi
18:36/mi
4:33:03
6946
35K· 21.75 mi
18:15/mi
5:29:43
8788
40K· 24.85 mi
17:24/mi
6:23:44
5875
Finish· 26.22 mi
17:23/mi
6:47:26
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
2:53:5713:17 /mi⚡ faster
2nd Half
3:53:2917:48 /mi+34.2%
Positive split — 34.2% slower in the second half
AI Race Performance Report

Alex'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
33:5210:553.11 mi33:52
10:55
-
10K
1:11:4311:333.10 mi37:51
12:11
+1:16
15K
1:57:1812:363.11 mi45:35
14:41
+2:30
20K
2:42:2513:053.11 mi45:07
14:32
-0:09
Half(13.10 mi)
2:53:5713:170.67 mi11:32
17:12
+2:40
25K
3:35:1613:522.43 mi41:19
16:58
-0:14
30K
4:33:0314:393.11 mi57:47
18:36
+1:38
35K
5:29:4315:103.11 mi56:40
18:15
-0:21
40K
6:23:4415:273.10 mi54:01
17:24
-0:51
Finish(26.22 mi)
6:47:2615:341.37 mi23:42
17:23
-0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alex's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

15:33 /mi

Slowest Pace

18:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:25

40% of race

Time at Steady Pace

3:07:14

46% of race

Time at Slower Pace

57:47

14% of race

Average Pace: 15:32 /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 mi474752968929689570043284232842
10K3.10 mi50635-316030908-121930908-1219525993148531485
15K3.11 mi53860-322531936-102831936-1028570043284232842
20K3.11 mi54627-76732121-18532121-185559653242832428
Half(13.10 mi)0.67 mi55040-41332250-12932250-129585343316533165
25K2.43 mi55675-63532429-17932429-179572013278132781
30K3.11 mi56637-96232681-25232681-252585813317733177
35K3.11 mi57014-37732757-7632757-76578823281632816
40K3.10 mi57224-21032819-6232819-62576363271432714
Finish(26.22 mi)1.37 mi57330-10632839-2032839-20580443284432844

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

57004

Males

32842

M18-39

32842

5K→10K

3.1 - 6.2 mi

Top 88%
55 ft24 ft
50ft81ft
45 ft

Overall

52599

Males

31485

M18-39

31485

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

57004

Males

32842

M18-39

32842

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

55965

Males

32428

M18-39

32428

20K→Half

12.4 - 13.1 mi

Top 98%
45 ft26 ft
8ft27ft
20 ft

Overall

58534

Males

33165

M18-39

33165

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57201

Males

32781

M18-39

32781

25K→30K

15.5 - 18.6 mi

Top 98%
12 ft35 ft
69ft46ft
28 ft

Overall

58581

Males

33177

M18-39

33177

30K→35K

18.6 - 21.8 mi

Top 97%
35 ft34 ft
87ft88ft
23 ft

Overall

57882

Males

32816

M18-39

32816

35K→40K

21.8 - 24.9 mi

Top 96%
34 ft17 ft
58ft75ft
31 ft

Overall

57636

Males

32714

M18-39

32714

40K→Finish

24.9 - 26.2 mi

Top 97%
17 ft13 ft
14ft18ft
13 ft

Overall

58044

Males

32844

M18-39

32844

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing