Shaun Howells

Bib: 2634 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 24%
Gender (Male)
#0 / 33594
Top 32%
Division (M18-39)
#0 / 16712
Top 34%
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
7:58/mi
24:45
49125
10K· 6.21 mi
8:00/mi
49:35
5081
15K· 9.32 mi
8:06/mi
1:14:43
4451
20K· 12.43 mi
7:56/mi
1:39:21
6740
Half· 13.10 mi
8:08/mi
1:44:48
27
25K· 15.53 mi
8:30/mi
2:05:28
5063
30K· 18.64 mi
8:41/mi
2:32:24
6946
35K· 21.75 mi
9:36/mi
3:02:11
8788
40K· 24.85 mi
9:49/mi
3:32:38
5875
Finish· 26.22 mi
8:48/mi
3:44:37
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
1:44:488:01 /mi⚡ faster
2nd Half
1:59:499:08 /mi+14.3%
Positive split — 14.3% slower in the second half
AI Race Performance Report

Shaun'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
24:457:583.11 mi24:45
7:58
-
10K
49:357:593.10 mi24:50
8:00
+0:02
15K
1:14:438:013.11 mi25:08
8:06
+0:06
20K
1:39:218:003.11 mi24:38
7:56
-0:10
Half(13.10 mi)
1:44:488:010.67 mi5:27
8:08
+0:12
25K
2:05:288:052.43 mi20:40
8:30
+0:22
30K
2:32:248:113.11 mi26:56
8:41
+0:11
35K
3:02:118:233.11 mi29:47
9:36
+0:55
40K
3:32:388:343.10 mi30:27
9:49
+0:13
Finish(26.22 mi)
3:44:378:351.37 mi11:59
8:48
-1:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Shaun's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:34 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:48

47% of race

Time at Steady Pace

59:35

27% of race

Time at Slower Pace

1:00:14

27% of race

Average Pace: 8:34 /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 mi1373410566105661189093109310
10K3.10 mi13215+51910210+35610210+3561286099429942
15K3.11 mi12701+5149859+3519859+3511189093109310
20K3.11 mi12538+1639751+1089751+1081223095809580
Half(13.10 mi)0.67 mi12507+319732+199732+191200294239423
25K2.43 mi13086-57910113-38110113-381156031174111741
30K3.11 mi13265-17910194-8110194-81145321086710867
35K3.11 mi14009-74410575-38110575-381189701328113281
40K3.10 mi14560-55110791-21610791-216194821313013130
Finish(26.22 mi)1.37 mi14357+20310614+17710614+1771311191559155

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

11890

Males

9310

M18-39

9310

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

12860

Males

9942

M18-39

9942

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

11890

Males

9310

M18-39

9310

15K→20K

9.3 - 12.4 mi

Top 20%
18 ft45 ft
67ft40ft
38 ft

Overall

12230

Males

9580

M18-39

9580

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

12002

Males

9423

M18-39

9423

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15603

Males

11741

M18-39

11741

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14532

Males

10867

M18-39

10867

30K→35K

18.6 - 21.8 mi

Top 32%
35 ft34 ft
87ft88ft
23 ft

Overall

18970

Males

13281

M18-39

13281

35K→40K

21.8 - 24.9 mi

Top 33%
34 ft17 ft
58ft75ft
31 ft

Overall

19482

Males

13130

M18-39

13130

40K→Finish

24.9 - 26.2 mi

Top 22%
17 ft13 ft
14ft18ft
13 ft

Overall

13111

Males

9155

M18-39

9155

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing