Alexander Straker

Bib: 25566 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 32%
Gender (Male)
#0 / 33594
Top 41%
Division (M18-39)
#0 / 16712
Top 45%
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
9:12/mi
28:33
49125
10K· 6.21 mi
9:10/mi
56:59
5081
15K· 9.32 mi
9:18/mi
1:25:50
4451
20K· 12.43 mi
8:50/mi
1:53:16
6740
Half· 13.10 mi
8:57/mi
1:59:16
27
25K· 15.53 mi
8:56/mi
2:21:01
5063
30K· 18.64 mi
8:59/mi
2:48:55
6946
35K· 21.75 mi
9:13/mi
3:17:31
8788
40K· 24.85 mi
9:06/mi
3:45:46
5875
Finish· 26.22 mi
8:53/mi
3:57:52
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
1:59:169:07 /mi⚖️ balanced
2nd Half
1:58:369:03 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Alexander'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
28:339:123.11 mi28:33
9:12
-
10K
56:599:113.10 mi28:26
9:10
-0:02
15K
1:25:509:133.11 mi28:51
9:18
+0:08
20K
1:53:169:073.11 mi27:26
8:50
-0:28
Half(13.10 mi)
1:59:169:070.67 mi6:00
8:57
+0:07
25K
2:21:019:052.43 mi21:45
8:56
-0:01
30K
2:48:559:043.11 mi27:54
8:59
+0:03
35K
3:17:319:053.11 mi28:36
9:13
+0:14
40K
3:45:469:063.10 mi28:15
9:06
-0:07
Finish(26.22 mi)
3:57:529:051.37 mi12:06
8:53
-0:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexander's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:05 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:29:01

88% of race

Time at Steady Pace

28:51

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi294942079720797250651809918099
10K3.10 mi28040+145419899+89819899+898267001906219062
15K3.11 mi26937+110319253+64619253+646250651809918099
20K3.11 mi25273+166418201+105218201+1052214981572115721
Half(13.10 mi)0.67 mi24901+37217962+23917962+239199081462114621
25K2.43 mi23805+109617219+74317219+743198651450214502
30K3.11 mi22218+158716084+113516084+1135171591255612556
35K3.11 mi20847+137115038+104615038+1046159801143311433
40K3.10 mi19707+114014124+91414124+9141423799459945
Finish(26.22 mi)1.37 mi19317+39013828+29613828+2961384996219621

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
131 ft55 ft
49ft125ft
117 ft

Overall

25065

Males

18099

M18-39

18099

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26700

Males

19062

M18-39

19062

10K→15K

6.2 - 9.3 mi

Top 42%
24 ft18 ft
44ft51ft
17 ft

Overall

25065

Males

18099

M18-39

18099

15K→20K

9.3 - 12.4 mi

Top 36%
18 ft45 ft
67ft40ft
38 ft

Overall

21498

Males

15721

M18-39

15721

20K→Half

12.4 - 13.1 mi

Top 33%
45 ft26 ft
8ft27ft
20 ft

Overall

19908

Males

14621

M18-39

14621

Half→25K

13.1 - 15.5 mi

Top 33%
25 ft12 ft
50ft63ft
20 ft

Overall

19865

Males

14502

M18-39

14502

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17159

Males

12556

M18-39

12556

30K→35K

18.6 - 21.8 mi

Top 27%
35 ft34 ft
87ft88ft
23 ft

Overall

15980

Males

11433

M18-39

11433

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14237

Males

9945

M18-39

9945

40K→Finish

24.9 - 26.2 mi

Top 23%
17 ft13 ft
14ft18ft
13 ft

Overall

13849

Males

9621

M18-39

9621

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing