Ian Head

Bib: 54002 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
8:45/mi
27:09
49125
10K· 6.21 mi
9:13/mi
55:45
5081
15K· 9.32 mi
9:52/mi
1:26:24
4451
20K· 12.43 mi
10:50/mi
2:00:03
6740
Half· 13.10 mi
11:21/mi
2:07:40
27
25K· 15.53 mi
12:05/mi
2:37:05
5063
30K· 18.64 mi
12:30/mi
3:15:53
6946
35K· 21.75 mi
12:09/mi
3:53:36
8788
40K· 24.85 mi
12:13/mi
4:31:32
5875
Finish· 26.22 mi
11:38/mi
4:47:24
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
2:07:409:45 /mi⚡ faster
2nd Half
2:39:4412:11 /mi+25.1%
Positive split — 25.1% slower in the second half
AI Race Performance Report

Ian'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
27:098:453.11 mi27:09
8:45
-
10K
55:458:593.10 mi28:36
9:13
+0:28
15K
1:26:249:173.11 mi30:39
9:52
+0:39
20K
2:00:039:403.11 mi33:39
10:50
+0:58
Half(13.10 mi)
2:07:409:450.67 mi7:37
11:21
+0:31
25K
2:37:0510:072.43 mi29:25
12:05
+0:44
30K
3:15:5310:313.11 mi38:48
12:30
+0:25
35K
3:53:3610:453.11 mi37:43
12:09
-0:21
40K
4:31:3210:563.10 mi37:56
12:13
+0:04
Finish(26.22 mi)
4:47:2410:591.37 mi15:52
11:38
-0:35
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

10:58 /mi

Slowest Pace

12:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:03

42% of race

Time at Steady Pace

2:08:33

45% of race

Time at Slower Pace

38:48

14% of race

Average Pace: 10:58 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi229471671016710315052203522035
10K3.10 mi25097-215018064-135418064-1354275741962919629
15K3.11 mi27812-271519802-173819802-1738315052203522035
20K3.11 mi31704-389222113-231122113-2311404472635526355
Half(13.10 mi)0.67 mi32286-58222402-28922402-289415412658226582
25K2.43 mi34574-228823570-116823570-1168433712720427204
30K3.11 mi36294-172024234-66424234-664417662604426044
35K3.11 mi36126+16823925+30923925+309356952243022430
40K3.10 mi36149-2323739+18623739+186369752262522625
Finish(26.22 mi)1.37 mi36144+523661+7823661+78369012265022650

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
131 ft55 ft
49ft125ft
117 ft

Overall

31505

Males

22035

M50-54

22035

5K→10K

3.1 - 6.2 mi

Top 46%
55 ft24 ft
50ft81ft
45 ft

Overall

27574

Males

19629

M50-54

19629

10K→15K

6.2 - 9.3 mi

Top 53%
24 ft18 ft
44ft51ft
17 ft

Overall

31505

Males

22035

M50-54

22035

15K→20K

9.3 - 12.4 mi

Top 68%
18 ft45 ft
67ft40ft
38 ft

Overall

40447

Males

26355

M50-54

26355

20K→Half

12.4 - 13.1 mi

Top 69%
45 ft26 ft
8ft27ft
20 ft

Overall

41541

Males

26582

M50-54

26582

Half→25K

13.1 - 15.5 mi

Top 73%
25 ft12 ft
50ft63ft
20 ft

Overall

43371

Males

27204

M50-54

27204

25K→30K

15.5 - 18.6 mi

Top 70%
12 ft35 ft
69ft46ft
28 ft

Overall

41766

Males

26044

M50-54

26044

30K→35K

18.6 - 21.8 mi

Top 60%
35 ft34 ft
87ft88ft
23 ft

Overall

35695

Males

22430

M50-54

22430

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36975

Males

22625

M50-54

22625

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

36901

Males

22650

M50-54

22650

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing