Alec Deakin

Bib: 38305 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 35%
Gender (Male)
#0 / 33594
Top 45%
Division (M18-39)
#0 / 16712
Top 48%
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
8:11/mi
25:23
49125
10K· 6.21 mi
8:22/mi
51:20
5081
15K· 9.32 mi
8:44/mi
1:18:26
4451
20K· 12.43 mi
8:44/mi
1:45:32
6740
Half· 13.10 mi
9:24/mi
1:51:50
27
25K· 15.53 mi
9:06/mi
2:13:58
5063
30K· 18.64 mi
9:55/mi
2:44:44
6946
35K· 21.75 mi
10:25/mi
3:17:03
8788
40K· 24.85 mi
10:33/mi
3:49:47
5875
Finish· 26.22 mi
9:17/mi
4:02:26
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
1:51:508:33 /mi⚡ faster
2nd Half
2:10:369:58 /mi+16.8%
Positive split — 16.8% slower in the second half
AI Race Performance Report

Alec'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
25:238:113.11 mi25:23
8:11
-
10K
51:208:163.10 mi25:57
8:22
+0:11
15K
1:18:268:253.11 mi27:06
8:44
+0:22
20K
1:45:328:303.11 mi27:06
8:44
0:00
Half(13.10 mi)
1:51:508:330.67 mi6:18
9:24
+0:40
25K
2:13:588:382.43 mi22:08
9:06
-0:18
30K
2:44:448:513.11 mi30:46
9:55
+0:49
35K
3:17:039:043.11 mi32:19
10:25
+0:30
40K
3:49:479:153.10 mi32:44
10:33
+0:08
Finish(26.22 mi)
4:02:269:161.37 mi12:39
9:17
-1:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alec's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:11 /mi

Average Pace

9:15 /mi

Slowest Pace

10:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:45:32

44% of race

Time at Steady Pace

41:05

17% of race

Time at Slower Pace

1:35:49

40% of race

Average Pace: 9:15 /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 mi160881218512185183141367713677
10K3.10 mi16526-43812466-28112466-281169471275812758
15K3.11 mi17089-56312853-38712853-387183141367713677
20K3.11 mi17777-68813280-42713280-427202441492414924
Half(13.10 mi)0.67 mi18086-30913494-21413494-214249031784217842
25K2.43 mi18581-49513780-28613780-286215281555915559
30K3.11 mi19683-110214446-66614446-666248141728917289
35K3.11 mi20645-96214899-45314899-453244341649016490
40K3.10 mi21425-78015206-30715206-307245641599515995
Finish(26.22 mi)1.37 mi21182+24314997+20914997+209172021168611686

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
131 ft55 ft
49ft125ft
117 ft

Overall

18314

Males

13677

M18-39

13677

5K→10K

3.1 - 6.2 mi

Top 28%
55 ft24 ft
50ft81ft
45 ft

Overall

16947

Males

12758

M18-39

12758

10K→15K

6.2 - 9.3 mi

Top 31%
24 ft18 ft
44ft51ft
17 ft

Overall

18314

Males

13677

M18-39

13677

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20244

Males

14924

M18-39

14924

20K→Half

12.4 - 13.1 mi

Top 42%
45 ft26 ft
8ft27ft
20 ft

Overall

24903

Males

17842

M18-39

17842

Half→25K

13.1 - 15.5 mi

Top 36%
25 ft12 ft
50ft63ft
20 ft

Overall

21528

Males

15559

M18-39

15559

25K→30K

15.5 - 18.6 mi

Top 42%
12 ft35 ft
69ft46ft
28 ft

Overall

24814

Males

17289

M18-39

17289

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24434

Males

16490

M18-39

16490

35K→40K

21.8 - 24.9 mi

Top 41%
34 ft17 ft
58ft75ft
31 ft

Overall

24564

Males

15995

M18-39

15995

40K→Finish

24.9 - 26.2 mi

Top 29%
17 ft13 ft
14ft18ft
13 ft

Overall

17202

Males

11686

M18-39

11686

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing