Sean Barwick

Bib: 50307 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 1%
Gender (Male)
#0 / 33594
Top 2%
Division (M18-39)
#0 / 16712
Top 3%
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
5:39/mi
17:31
49125
10K· 6.21 mi
5:44/mi
35:19
5081
15K· 9.32 mi
5:50/mi
53:24
4451
20K· 12.43 mi
5:53/mi
1:11:40
6740
Half· 13.10 mi
6:07/mi
1:15:46
27
25K· 15.53 mi
5:55/mi
1:30:09
5063
30K· 18.64 mi
6:14/mi
1:49:28
6946
35K· 21.75 mi
6:19/mi
2:09:04
8788
40K· 24.85 mi
6:42/mi
2:29:50
5875
Finish· 26.22 mi
7:07/mi
2:39:32
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
1:15:465:48 /mi⚡ faster
2nd Half
1:23:466:24 /mi+10.6%
Positive split — 10.6% slower in the second half
AI Race Performance Report

Sean'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
17:315:393.11 mi17:31
5:39
-
10K
35:195:423.10 mi17:48
5:44
+0:05
15K
53:245:443.11 mi18:05
5:50
+0:06
20K
1:11:405:473.11 mi18:16
5:53
+0:03
Half(13.10 mi)
1:15:465:480.67 mi4:06
6:07
+0:14
25K
1:30:095:492.43 mi14:23
5:55
-0:12
30K
1:49:285:533.11 mi19:19
6:14
+0:19
35K
2:09:045:573.11 mi19:36
6:19
+0:05
40K
2:29:506:023.10 mi20:46
6:42
+0:23
Finish(26.22 mi)
2:39:326:061.37 mi9:42
7:07
+0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sean's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:39 /mi

Average Pace

6:05 /mi

Slowest Pace

7:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:11:40

45% of race

Time at Steady Pace

57:24

36% of race

Time at Slower Pace

30:28

19% of race

Average Pace: 6:05 /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 mi296291291359350350
10K3.10 mi334-38326-35326-35381373373
15K3.11 mi335-1327-1327-1359350350
20K3.11 mi403-68394-67394-67591577577
Half(13.10 mi)0.67 mi419-16411-17411-17737714714
25K2.43 mi425-6417-6417-6513499499
30K3.11 mi451-26444-27444-27851823823
35K3.11 mi471-20461-17461-17873840840
40K3.10 mi565-94550-89550-89163515191519
Finish(26.22 mi)1.37 mi645-80626-76626-76319027952795

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
131 ft55 ft
49ft125ft
117 ft

Overall

359

Males

350

M18-39

350

5K→10K

3.1 - 6.2 mi

Top 0.6%
55 ft24 ft
50ft81ft
45 ft

Overall

381

Males

373

M18-39

373

10K→15K

6.2 - 9.3 mi

Top 0.6%
24 ft18 ft
44ft51ft
17 ft

Overall

359

Males

350

M18-39

350

15K→20K

9.3 - 12.4 mi

Top 1.0%
18 ft45 ft
67ft40ft
38 ft

Overall

591

Males

577

M18-39

577

20K→Half

12.4 - 13.1 mi

Top 1%
45 ft26 ft
8ft27ft
20 ft

Overall

737

Males

714

M18-39

714

Half→25K

13.1 - 15.5 mi

Top 0.9%
25 ft12 ft
50ft63ft
20 ft

Overall

513

Males

499

M18-39

499

25K→30K

15.5 - 18.6 mi

Top 1%
12 ft35 ft
69ft46ft
28 ft

Overall

851

Males

823

M18-39

823

30K→35K

18.6 - 21.8 mi

Top 1%
35 ft34 ft
87ft88ft
23 ft

Overall

873

Males

840

M18-39

840

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

1635

Males

1519

M18-39

1519

40K→Finish

24.9 - 26.2 mi

Top 5%
17 ft13 ft
14ft18ft
13 ft

Overall

3190

Males

2795

M18-39

2795

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing