Tom Jervis

Bib: 81578 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
9:48/mi
30:25
49125
10K· 6.21 mi
9:57/mi
1:01:18
5081
15K· 9.32 mi
10:22/mi
1:33:28
4451
20K· 12.43 mi
10:25/mi
2:05:47
6740
Half· 13.10 mi
10:41/mi
2:12:57
27
25K· 15.53 mi
11:01/mi
2:39:47
5063
30K· 18.64 mi
11:08/mi
3:14:21
6946
35K· 21.75 mi
12:04/mi
3:51:48
8788
40K· 24.85 mi
11:28/mi
4:27:24
5875
Finish· 26.22 mi
10:23/mi
4:41:33
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
2:12:5710:10 /mi⚡ faster
2nd Half
2:28:3611:20 /mi+11.8%
Positive split — 11.8% 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
30:259:483.11 mi30:25
9:48
-
10K
1:01:189:523.10 mi30:53
9:57
+0:09
15K
1:33:2810:023.11 mi32:10
10:22
+0:25
20K
2:05:4710:083.11 mi32:19
10:25
+0:03
Half(13.10 mi)
2:12:5710:100.67 mi7:10
10:41
+0:16
25K
2:39:4710:182.43 mi26:50
11:01
+0:20
30K
3:14:2110:263.11 mi34:34
11:08
+0:07
35K
3:51:4810:403.11 mi37:27
12:04
+0:56
40K
4:27:2410:463.10 mi35:36
11:28
-0:36
Finish(26.22 mi)
4:41:3310:451.37 mi14:09
10:23
-1:05
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

9:48 /mi

Average Pace

10:45 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:18

22% of race

Time at Steady Pace

1:25:48

30% of race

Time at Slower Pace

2:14:27

48% of race

Average Pace: 10:44 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi364672478924789360102444424444
10K3.10 mi36041+42624572+21724572+217358492442824428
15K3.11 mi35922+11924486+8624486+86360102444424444
20K3.11 mi36103-18124489-324489-3370292469424694
Half(13.10 mi)0.67 mi36087+1624458+3124458+31363832417024170
25K2.43 mi36194-10724362+9624362+96370632424324243
30K3.11 mi35578+61623852+51023852+510334932201122011
35K3.11 mi35431+14723550+30223550+302351622213622136
40K3.10 mi34786+64522986+56422986+564313931972719727
Finish(26.22 mi)1.37 mi34246+54022626+36022626+360262001694016940

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
131 ft55 ft
49ft125ft
117 ft

Overall

36010

Males

24444

M18-39

24444

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

35849

Males

24428

M18-39

24428

10K→15K

6.2 - 9.3 mi

Top 60%
24 ft18 ft
44ft51ft
17 ft

Overall

36010

Males

24444

M18-39

24444

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

37029

Males

24694

M18-39

24694

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36383

Males

24170

M18-39

24170

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

37063

Males

24243

M18-39

24243

25K→30K

15.5 - 18.6 mi

Top 56%
12 ft35 ft
69ft46ft
28 ft

Overall

33493

Males

22011

M18-39

22011

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35162

Males

22136

M18-39

22136

35K→40K

21.8 - 24.9 mi

Top 53%
34 ft17 ft
58ft75ft
31 ft

Overall

31393

Males

19727

M18-39

19727

40K→Finish

24.9 - 26.2 mi

Top 44%
17 ft13 ft
14ft18ft
13 ft

Overall

26200

Males

16940

M18-39

16940

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing