Tom Salkield

Bib: 20838 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 (M55-59)
#0 / 2251
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
9:57/mi
30:54
49125
10K· 6.21 mi
11:11/mi
1:05:38
5081
15K· 9.32 mi
11:21/mi
1:40:52
4451
20K· 12.43 mi
10:58/mi
2:14:55
6740
Half· 13.10 mi
11:26/mi
2:22:35
27
25K· 15.53 mi
11:47/mi
2:51:16
5063
30K· 18.64 mi
12:42/mi
3:30:41
6946
35K· 21.75 mi
14:05/mi
4:14:24
8788
40K· 24.85 mi
15:32/mi
5:02:37
5875
Finish· 26.22 mi
13:08/mi
5:20:31
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
2:22:3510:54 /mi⚡ faster
2nd Half
2:57:5613:34 /mi+24.8%
Positive split — 24.8% slower in the second half
AI Race Performance Report

Tom'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
30:549:573.11 mi30:54
9:57
-
10K
1:05:3810:343.10 mi34:44
11:11
+1:14
15K
1:40:5210:503.11 mi35:14
11:21
+0:10
20K
2:14:5510:523.11 mi34:03
10:58
-0:23
Half(13.10 mi)
2:22:3510:540.67 mi7:40
11:26
+0:28
25K
2:51:1611:022.43 mi28:41
11:47
+0:21
30K
3:30:4111:193.11 mi39:25
12:42
+0:55
35K
4:14:2411:423.11 mi43:43
14:05
+1:23
40K
5:02:3712:113.10 mi48:13
15:32
+1:27
Finish(26.22 mi)
5:20:3112:151.37 mi17:54
13:08
-2:24
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tom's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

12:14 /mi

Slowest Pace

15:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:04:57

20% of race

Time at Steady Pace

1:46:19

33% of race

Time at Slower Pace

2:29:15

47% of race

Average Pace: 12:13 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi380632559925599442502831628316
10K3.10 mi42955-489227875-227627875-2276469042947729477
15K3.11 mi43386-43128020-14528020-145442502831628316
20K3.11 mi42716+67027643+37727643+377414532678826788
Half(13.10 mi)0.67 mi42664+5227589+5427589+54421442684226842
25K2.43 mi42342+32227337+25227337+252418602653426534
30K3.11 mi42431-8927178+15927178+159428012653126531
35K3.11 mi43273-84227337-15927337-159464542768927689
40K3.10 mi45166-189328040-70328040-703541553114631146
Finish(26.22 mi)1.37 mi45236-7028029+1128029+11471572784127841

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
131 ft55 ft
49ft125ft
117 ft

Overall

44250

Males

28316

M55-59

28316

5K→10K

3.1 - 6.2 mi

Top 78%
55 ft24 ft
50ft81ft
45 ft

Overall

46904

Males

29477

M55-59

29477

10K→15K

6.2 - 9.3 mi

Top 74%
24 ft18 ft
44ft51ft
17 ft

Overall

44250

Males

28316

M55-59

28316

15K→20K

9.3 - 12.4 mi

Top 69%
18 ft45 ft
67ft40ft
38 ft

Overall

41453

Males

26788

M55-59

26788

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

42144

Males

26842

M55-59

26842

Half→25K

13.1 - 15.5 mi

Top 70%
25 ft12 ft
50ft63ft
20 ft

Overall

41860

Males

26534

M55-59

26534

25K→30K

15.5 - 18.6 mi

Top 72%
12 ft35 ft
69ft46ft
28 ft

Overall

42801

Males

26531

M55-59

26531

30K→35K

18.6 - 21.8 mi

Top 78%
35 ft34 ft
87ft88ft
23 ft

Overall

46454

Males

27689

M55-59

27689

35K→40K

21.8 - 24.9 mi

Top 91%
34 ft17 ft
58ft75ft
31 ft

Overall

54155

Males

31146

M55-59

31146

40K→Finish

24.9 - 26.2 mi

Top 79%
17 ft13 ft
14ft18ft
13 ft

Overall

47157

Males

27841

M55-59

27841

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing