Alex Thompson

Bib: 82642 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 38%
Division (M18-39)
#0 / 16712
Top 41%
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
8:06/mi
25:07
49125
10K· 6.21 mi
8:14/mi
50:41
5081
15K· 9.32 mi
8:24/mi
1:16:45
4451
20K· 12.43 mi
8:10/mi
1:42:06
6740
Half· 13.10 mi
8:20/mi
1:47:41
27
25K· 15.53 mi
8:27/mi
2:08:14
5063
30K· 18.64 mi
9:03/mi
2:36:18
6946
35K· 21.75 mi
10:36/mi
3:09:11
8788
40K· 24.85 mi
9:54/mi
3:39:56
5875
Finish· 26.22 mi
10:02/mi
3:53:37
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
1:47:418:14 /mi⚡ faster
2nd Half
2:05:569:36 /mi+16.9%
Positive split — 16.9% 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
25:078:063.11 mi25:07
8:06
-
10K
50:418:103.10 mi25:34
8:14
+0:08
15K
1:16:458:153.11 mi26:04
8:24
+0:10
20K
1:42:068:133.11 mi25:21
8:10
-0:14
Half(13.10 mi)
1:47:418:140.67 mi5:35
8:20
+0:10
25K
2:08:148:162.43 mi20:33
8:27
+0:07
30K
2:36:188:243.11 mi28:04
9:03
+0:36
35K
3:09:118:423.11 mi32:53
10:36
+1:33
40K
3:39:568:513.10 mi30:45
9:54
-0:42
Finish(26.22 mi)
3:53:378:551.37 mi13:41
10:02
+0:08
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

8:06 /mi

Average Pace

8:55 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:08:14

55% of race

Time at Slower Pace

1:45:23

45% of race

Average Pace: 8:55 /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 mi151541154311543151971160111601
10K3.10 mi15416-26211692-14911692-149157031189311893
15K3.11 mi15299+11711632+6011632+60151971160111601
20K3.11 mi15111+18811512+12011512+120146801124211242
Half(13.10 mi)0.67 mi15022+8911446+6611446+66139781073910739
25K2.43 mi14984+3811395+5111395+51152421148011480
30K3.11 mi15278-29411530-13511530-135175851283212832
35K3.11 mi17034-175612560-103012560-1030256021713217132
40K3.10 mi17314-28012629-6912629-69201491353413534
Finish(26.22 mi)1.37 mi17585-27112732-10312732-103232871527415274

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
131 ft55 ft
49ft125ft
117 ft

Overall

15197

Males

11601

M18-39

11601

5K→10K

3.1 - 6.2 mi

Top 26%
55 ft24 ft
50ft81ft
45 ft

Overall

15703

Males

11893

M18-39

11893

10K→15K

6.2 - 9.3 mi

Top 25%
24 ft18 ft
44ft51ft
17 ft

Overall

15197

Males

11601

M18-39

11601

15K→20K

9.3 - 12.4 mi

Top 25%
18 ft45 ft
67ft40ft
38 ft

Overall

14680

Males

11242

M18-39

11242

20K→Half

12.4 - 13.1 mi

Top 23%
45 ft26 ft
8ft27ft
20 ft

Overall

13978

Males

10739

M18-39

10739

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

15242

Males

11480

M18-39

11480

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17585

Males

12832

M18-39

12832

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25602

Males

17132

M18-39

17132

35K→40K

21.8 - 24.9 mi

Top 34%
34 ft17 ft
58ft75ft
31 ft

Overall

20149

Males

13534

M18-39

13534

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23287

Males

15274

M18-39

15274

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing