Tom Gray

Bib: 13865 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 41%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Top 46%
Division (M45-49)
#0 / 4167
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
8:18/mi
25:45
49125
10K· 6.21 mi
8:39/mi
52:36
5081
15K· 9.32 mi
9:16/mi
1:21:21
4451
20K· 12.43 mi
9:17/mi
1:50:09
6740
Half· 13.10 mi
9:27/mi
1:56:29
27
25K· 15.53 mi
9:33/mi
2:19:43
5063
30K· 18.64 mi
10:09/mi
2:51:13
6946
35K· 21.75 mi
11:01/mi
3:25:26
8788
40K· 24.85 mi
10:48/mi
3:58:59
5875
Finish· 26.22 mi
10:00/mi
4:12:36
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
1:56:298:54 /mi⚡ faster
2nd Half
2:16:0710:23 /mi+16.9%
Positive split — 16.9% 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
25:458:183.11 mi25:45
8:18
-
10K
52:368:283.10 mi26:51
8:39
+0:21
15K
1:21:218:443.11 mi28:45
9:16
+0:37
20K
1:50:098:523.11 mi28:48
9:17
+0:01
Half(13.10 mi)
1:56:298:540.67 mi6:20
9:27
+0:10
25K
2:19:439:002.43 mi23:14
9:33
+0:06
30K
2:51:139:123.11 mi31:30
10:09
+0:36
35K
3:25:269:273.11 mi34:13
11:01
+0:52
40K
3:58:599:373.10 mi33:33
10:48
-0:13
Finish(26.22 mi)
4:12:369:391.37 mi13:37
10:00
-0:48
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

8:18 /mi

Average Pace

9:38 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

52:36

21% of race

Time at Steady Pace

1:27:07

34% of race

Time at Slower Pace

1:52:53

45% of race

Average Pace: 9:38 /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 mi173961307113071245721779617796
10K3.10 mi18589-119313830-75913830-759199411473314733
15K3.11 mi20470-188115102-127215102-1272245721779617796
20K3.11 mi21965-149516064-96216064-962268621915919159
Half(13.10 mi)0.67 mi22125-16016158-9416158-94254861823218232
25K2.43 mi22710-58516508-35016508-350257891825718257
30K3.11 mi23634-92416962-45416962-454265061826618266
35K3.11 mi24548-91417368-40617368-406284371866518665
40K3.10 mi24590-4217170+19817170+198264931706917069
Finish(26.22 mi)1.37 mi24354+23616942+22816942+228229121508315083

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
131 ft55 ft
49ft125ft
117 ft

Overall

24572

Males

17796

M45-49

17796

5K→10K

3.1 - 6.2 mi

Top 33%
55 ft24 ft
50ft81ft
45 ft

Overall

19941

Males

14733

M45-49

14733

10K→15K

6.2 - 9.3 mi

Top 41%
24 ft18 ft
44ft51ft
17 ft

Overall

24572

Males

17796

M45-49

17796

15K→20K

9.3 - 12.4 mi

Top 45%
18 ft45 ft
67ft40ft
38 ft

Overall

26862

Males

19159

M45-49

19159

20K→Half

12.4 - 13.1 mi

Top 43%
45 ft26 ft
8ft27ft
20 ft

Overall

25486

Males

18232

M45-49

18232

Half→25K

13.1 - 15.5 mi

Top 43%
25 ft12 ft
50ft63ft
20 ft

Overall

25789

Males

18257

M45-49

18257

25K→30K

15.5 - 18.6 mi

Top 44%
12 ft35 ft
69ft46ft
28 ft

Overall

26506

Males

18266

M45-49

18266

30K→35K

18.6 - 21.8 mi

Top 48%
35 ft34 ft
87ft88ft
23 ft

Overall

28437

Males

18665

M45-49

18665

35K→40K

21.8 - 24.9 mi

Top 44%
34 ft17 ft
58ft75ft
31 ft

Overall

26493

Males

17069

M45-49

17069

40K→Finish

24.9 - 26.2 mi

Top 38%
17 ft13 ft
14ft18ft
13 ft

Overall

22912

Males

15083

M45-49

15083

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing