David Thomas

Bib: 46589 M US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 13%
Gender (Male)
#0 / 33594
Top 19%
Masters (Masters Men)
#0 / 16876
Top 16%
Division (M40-44)
#0 / 4826
Top 22%
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
7:10/mi
22:15
49125
10K· 6.21 mi
7:18/mi
44:53
5081
15K· 9.32 mi
7:20/mi
1:07:40
4451
20K· 12.43 mi
7:11/mi
1:29:57
6740
Half· 13.10 mi
7:25/mi
1:34:55
27
25K· 15.53 mi
7:19/mi
1:52:42
5063
30K· 18.64 mi
7:48/mi
2:16:54
6946
35K· 21.75 mi
8:21/mi
2:42:48
8788
40K· 24.85 mi
9:16/mi
3:11:35
5875
Finish· 26.22 mi
8:21/mi
3:22:58
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
1:34:557:15 /mi⚡ faster
2nd Half
1:48:038:15 /mi+13.8%
Positive split — 13.8% slower in the second half
AI Race Performance Report

David'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
22:157:103.11 mi22:15
7:10
-
10K
44:537:143.10 mi22:38
7:18
+0:08
15K
1:07:407:163.11 mi22:47
7:20
+0:02
20K
1:29:577:153.11 mi22:17
7:11
-0:09
Half(13.10 mi)
1:34:557:150.67 mi4:58
7:25
+0:14
25K
1:52:427:162.43 mi17:47
7:19
-0:06
30K
2:16:547:213.11 mi24:12
7:48
+0:29
35K
2:42:487:303.11 mi25:54
8:21
+0:33
40K
3:11:357:433.10 mi28:47
9:16
+0:55
Finish(26.22 mi)
3:22:587:451.37 mi11:23
8:21
-0:55
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of David's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:10 /mi

Average Pace

7:45 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:52:42

56% of race

Time at Slower Pace

1:30:16

44% of race

Average Pace: 7:44 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi668558105810624654785478
10K3.10 mi6796-1115884-745884-74694659995999
15K3.11 mi6599+1975733+1515733+151624654785478
20K3.11 mi6475+1245636+975636+97620554525452
Half(13.10 mi)0.67 mi6449+265614+225614+22634455495549
25K2.43 mi6340+1095531+835531+83614053405340
30K3.11 mi6461-1215588-575588-57767763316331
35K3.11 mi6802-3415780-1925780-192974575017501
40K3.10 mi7694-8926318-5386318-538155391071710717
Finish(26.22 mi)1.37 mi7735-4163186318989472267226

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
131 ft55 ft
49ft125ft
117 ft

Overall

6246

Males

5478

M40-44

5478

5K→10K

3.1 - 6.2 mi

Top 12%
55 ft24 ft
50ft81ft
45 ft

Overall

6946

Males

5999

M40-44

5999

10K→15K

6.2 - 9.3 mi

Top 10%
24 ft18 ft
44ft51ft
17 ft

Overall

6246

Males

5478

M40-44

5478

15K→20K

9.3 - 12.4 mi

Top 10%
18 ft45 ft
67ft40ft
38 ft

Overall

6205

Males

5452

M40-44

5452

20K→Half

12.4 - 13.1 mi

Top 11%
45 ft26 ft
8ft27ft
20 ft

Overall

6344

Males

5549

M40-44

5549

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

6140

Males

5340

M40-44

5340

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7677

Males

6331

M40-44

6331

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9745

Males

7501

M40-44

7501

35K→40K

21.8 - 24.9 mi

Top 26%
34 ft17 ft
58ft75ft
31 ft

Overall

15539

Males

10717

M40-44

10717

40K→Finish

24.9 - 26.2 mi

Top 17%
17 ft13 ft
14ft18ft
13 ft

Overall

9894

Males

7226

M40-44

7226

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing