Iain Fletcher

Bib: 52315 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 15%
Gender (Male)
#0 / 33594
Top 21%
Masters (Masters Men)
#0 / 16876
Top 19%
Division (M45-49)
#0 / 4167
Top 23%
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
6:49/mi
21:09
49125
10K· 6.21 mi
7:20/mi
43:53
5081
15K· 9.32 mi
7:28/mi
1:07:04
4451
20K· 12.43 mi
7:52/mi
1:31:28
6740
Half· 13.10 mi
7:41/mi
1:36:37
27
25K· 15.53 mi
7:38/mi
1:55:12
5063
30K· 18.64 mi
8:45/mi
2:22:21
6946
35K· 21.75 mi
8:49/mi
2:49:43
8788
40K· 24.85 mi
8:35/mi
3:16:22
5875
Finish· 26.22 mi
8:13/mi
3:27:34
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
1:36:377:23 /mi⚡ faster
2nd Half
1:50:578:28 /mi+14.8%
Positive split — 14.8% slower in the second half
AI Race Performance Report

Iain'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
21:096:493.11 mi21:09
6:49
-
10K
43:537:043.10 mi22:44
7:20
+0:31
15K
1:07:047:123.11 mi23:11
7:28
+0:08
20K
1:31:287:223.11 mi24:24
7:52
+0:24
Half(13.10 mi)
1:36:377:230.67 mi5:09
7:41
-0:11
25K
1:55:127:252.43 mi18:35
7:38
-0:03
30K
2:22:217:393.11 mi27:09
8:45
+1:07
35K
2:49:437:493.11 mi27:22
8:49
+0:04
40K
3:16:227:553.10 mi26:39
8:35
-0:14
Finish(26.22 mi)
3:27:347:561.37 mi11:12
8:13
-0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Iain's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:49 /mi

Average Pace

7:55 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:07:04

32% of race

Time at Steady Pace

48:08

23% of race

Time at Slower Pace

1:32:22

44% of race

Average Pace: 7:55 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi466042044204697860046004
10K3.10 mi6017-13575323-11195323-1119713861446144
15K3.11 mi6269-2525499-1765499-176697860046004
20K3.11 mi7167-8986140-6416140-6411135089558955
Half(13.10 mi)0.67 mi7217-506175-356175-35817568336833
25K2.43 mi7344-1276246-716246-71829368456845
30K3.11 mi8426-10826966-7206966-720150801122111221
35K3.11 mi8972-5467280-3147280-3141297095059505
40K3.10 mi9018-467184+967184+961051976797679
Finish(26.22 mi)1.37 mi8943+757104+807104+80898666806680

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
131 ft55 ft
49ft125ft
117 ft

Overall

6978

Males

6004

M45-49

6004

5K→10K

3.1 - 6.2 mi

Top 12%
55 ft24 ft
50ft81ft
45 ft

Overall

7138

Males

6144

M45-49

6144

10K→15K

6.2 - 9.3 mi

Top 12%
24 ft18 ft
44ft51ft
17 ft

Overall

6978

Males

6004

M45-49

6004

15K→20K

9.3 - 12.4 mi

Top 19%
18 ft45 ft
67ft40ft
38 ft

Overall

11350

Males

8955

M45-49

8955

20K→Half

12.4 - 13.1 mi

Top 14%
45 ft26 ft
8ft27ft
20 ft

Overall

8175

Males

6833

M45-49

6833

Half→25K

13.1 - 15.5 mi

Top 14%
25 ft12 ft
50ft63ft
20 ft

Overall

8293

Males

6845

M45-49

6845

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

15080

Males

11221

M45-49

11221

30K→35K

18.6 - 21.8 mi

Top 22%
35 ft34 ft
87ft88ft
23 ft

Overall

12970

Males

9505

M45-49

9505

35K→40K

21.8 - 24.9 mi

Top 18%
34 ft17 ft
58ft75ft
31 ft

Overall

10519

Males

7679

M45-49

7679

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8986

Males

6680

M45-49

6680

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing