Alexander Light

Bib: 8234 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 37%
Division (M18-39)
#0 / 16712
Top 40%
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
8:26/mi
26:09
49125
10K· 6.21 mi
8:24/mi
52:14
5081
15K· 9.32 mi
8:29/mi
1:18:35
4451
20K· 12.43 mi
8:27/mi
1:44:50
6740
Half· 13.10 mi
8:45/mi
1:50:42
27
25K· 15.53 mi
8:49/mi
2:12:10
5063
30K· 18.64 mi
9:06/mi
2:40:25
6946
35K· 21.75 mi
9:32/mi
3:10:01
8788
40K· 24.85 mi
9:35/mi
3:39:47
5875
Finish· 26.22 mi
9:14/mi
3:52:22
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
1:50:428:28 /mi⚡ faster
2nd Half
2:01:409:17 /mi+9.9%
Positive split — 9.9% slower in the second half
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
26:098:263.11 mi26:09
8:26
-
10K
52:148:253.10 mi26:05
8:24
-0:02
15K
1:18:358:263.11 mi26:21
8:29
+0:05
20K
1:44:508:273.11 mi26:15
8:27
-0:02
Half(13.10 mi)
1:50:428:280.67 mi5:52
8:45
+0:18
25K
2:12:108:312.43 mi21:28
8:49
+0:04
30K
2:40:258:373.11 mi28:15
9:06
+0:17
35K
3:10:018:453.11 mi29:36
9:32
+0:26
40K
3:39:478:513.10 mi29:46
9:35
+0:03
Finish(26.22 mi)
3:52:228:531.37 mi12:35
9:14
-0:21
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

8:24 /mi

Average Pace

8:52 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:00

74% of race

Time at Steady Pace

59:22

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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 mi188161402114021160961220712207
10K3.10 mi17967+84913432+58913432+589173241299512995
15K3.11 mi17251+71612951+48112951+481160961220712207
20K3.11 mi17227+2412932+1912932+19174861307813078
Half(13.10 mi)0.67 mi17257-3012937-512937-5179271334513345
25K2.43 mi17403-14613001-6413001-64186861374913749
30K3.11 mi17400+312929+7212929+72180971315013150
35K3.11 mi17398+212812+11712812+117185221300513005
40K3.10 mi17257+14112587+22512587+225179341219312193
Finish(26.22 mi)1.37 mi17134+12312452+13512452+135168061143411434

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
131 ft55 ft
49ft125ft
117 ft

Overall

16096

Males

12207

M18-39

12207

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17324

Males

12995

M18-39

12995

10K→15K

6.2 - 9.3 mi

Top 27%
24 ft18 ft
44ft51ft
17 ft

Overall

16096

Males

12207

M18-39

12207

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17486

Males

13078

M18-39

13078

20K→Half

12.4 - 13.1 mi

Top 30%
45 ft26 ft
8ft27ft
20 ft

Overall

17927

Males

13345

M18-39

13345

Half→25K

13.1 - 15.5 mi

Top 31%
25 ft12 ft
50ft63ft
20 ft

Overall

18686

Males

13749

M18-39

13749

25K→30K

15.5 - 18.6 mi

Top 30%
12 ft35 ft
69ft46ft
28 ft

Overall

18097

Males

13150

M18-39

13150

30K→35K

18.6 - 21.8 mi

Top 31%
35 ft34 ft
87ft88ft
23 ft

Overall

18522

Males

13005

M18-39

13005

35K→40K

21.8 - 24.9 mi

Top 30%
34 ft17 ft
58ft75ft
31 ft

Overall

17934

Males

12193

M18-39

12193

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16806

Males

11434

M18-39

11434

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing