Alex Sheehan

Bib: 12800 M US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 33%
Gender (Male)
#0 / 33594
Top 42%
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
8:13/mi
25:30
49125
10K· 6.21 mi
8:20/mi
51:21
5081
15K· 9.32 mi
8:42/mi
1:18:20
4451
20K· 12.43 mi
8:28/mi
1:44:37
6740
Half· 13.10 mi
8:54/mi
1:50:35
27
25K· 15.53 mi
8:46/mi
2:11:56
5063
30K· 18.64 mi
9:18/mi
2:40:47
6946
35K· 21.75 mi
9:49/mi
3:11:14
8788
40K· 24.85 mi
10:52/mi
3:44:59
5875
Finish· 26.22 mi
9:52/mi
3:58:26
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
1:50:358:27 /mi⚡ faster
2nd Half
2:07:519:45 /mi+15.6%
Positive split — 15.6% 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
25:308:133.11 mi25:30
8:13
-
10K
51:218:163.10 mi25:51
8:20
+0:07
15K
1:18:208:253.11 mi26:59
8:42
+0:22
20K
1:44:378:263.11 mi26:17
8:28
-0:14
Half(13.10 mi)
1:50:358:270.67 mi5:58
8:54
+0:26
25K
2:11:568:302.43 mi21:21
8:46
-0:08
30K
2:40:478:383.11 mi28:51
9:18
+0:32
35K
3:11:148:483.11 mi30:27
9:49
+0:31
40K
3:44:599:043.10 mi33:45
10:52
+1:03
Finish(26.22 mi)
3:58:269:071.37 mi13:27
9:52
-1:00
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

8:13 /mi

Average Pace

9:06 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:17:38

33% of race

Time at Steady Pace

54:18

23% of race

Time at Slower Pace

1:46:30

45% of race

Average Pace: 9:06 /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 mi165081245912459179461342813428
10K3.10 mi16551-4312486-2712486-27166461255112551
15K3.11 mi16984-43312787-30112787-301179461342813428
20K3.11 mi17074-9012816-2912816-29175921316313163
Half(13.10 mi)0.67 mi17167-9312869-5312869-53194271431314313
25K2.43 mi17257-9012905-3612905-36181781343713437
30K3.11 mi17572-31513045-14013045-140199821434314343
35K3.11 mi17927-35513172-12713172-127204331416714167
40K3.10 mi19371-144413919-74713919-747269471731017310
Finish(26.22 mi)1.37 mi19599-22814002-8314002-83218691448714487

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
131 ft55 ft
49ft125ft
117 ft

Overall

17946

Males

13428

M18-39

13428

5K→10K

3.1 - 6.2 mi

Top 28%
55 ft24 ft
50ft81ft
45 ft

Overall

16646

Males

12551

M18-39

12551

10K→15K

6.2 - 9.3 mi

Top 30%
24 ft18 ft
44ft51ft
17 ft

Overall

17946

Males

13428

M18-39

13428

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17592

Males

13163

M18-39

13163

20K→Half

12.4 - 13.1 mi

Top 32%
45 ft26 ft
8ft27ft
20 ft

Overall

19427

Males

14313

M18-39

14313

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

18178

Males

13437

M18-39

13437

25K→30K

15.5 - 18.6 mi

Top 33%
12 ft35 ft
69ft46ft
28 ft

Overall

19982

Males

14343

M18-39

14343

30K→35K

18.6 - 21.8 mi

Top 34%
35 ft34 ft
87ft88ft
23 ft

Overall

20433

Males

14167

M18-39

14167

35K→40K

21.8 - 24.9 mi

Top 45%
34 ft17 ft
58ft75ft
31 ft

Overall

26947

Males

17310

M18-39

17310

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

21869

Males

14487

M18-39

14487

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing