Jack Jervoise

Bib: 10188 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 38%
Gender (Male)
#0 / 33594
Top 48%
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
7:58/mi
24:44
49125
10K· 6.21 mi
8:12/mi
50:10
5081
15K· 9.32 mi
8:46/mi
1:17:23
4451
20K· 12.43 mi
8:48/mi
1:44:42
6740
Half· 13.10 mi
9:15/mi
1:50:54
27
25K· 15.53 mi
9:39/mi
2:14:23
5063
30K· 18.64 mi
10:14/mi
2:46:09
6946
35K· 21.75 mi
10:56/mi
3:20:05
8788
40K· 24.85 mi
10:55/mi
3:53:57
5875
Finish· 26.22 mi
10:34/mi
4:08:21
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
1:50:548:28 /mi⚡ faster
2nd Half
2:17:2710:29 /mi+23.9%
Positive split — 23.9% slower in the second half
AI Race Performance Report

Jack'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
24:447:583.11 mi24:44
7:58
-
10K
50:108:053.10 mi25:26
8:12
+0:14
15K
1:17:238:193.11 mi27:13
8:46
+0:34
20K
1:44:428:263.11 mi27:19
8:48
+0:02
Half(13.10 mi)
1:50:548:280.67 mi6:12
9:15
+0:27
25K
2:14:238:402.43 mi23:29
9:39
+0:24
30K
2:46:098:553.11 mi31:46
10:14
+0:35
35K
3:20:059:133.11 mi33:56
10:56
+0:42
40K
3:53:579:253.10 mi33:52
10:55
-0:01
Finish(26.22 mi)
4:08:219:291.37 mi14:24
10:34
-0:21
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jack's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

9:29 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:42

42% of race

Time at Steady Pace

29:41

12% of race

Time at Slower Pace

1:53:58

46% of race

Average Pace: 9:28 /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 mi136861054310543187231396813968
10K3.10 mi14452-76611048-50511048-505152761162011620
15K3.11 mi15994-154212097-104912097-1049187231396813968
20K3.11 mi17125-113112852-75512852-755210591544215442
Half(13.10 mi)0.67 mi17393-26813032-18013032-180233221684716847
25K2.43 mi18861-146813963-93113963-931266161872918729
30K3.11 mi20542-168114993-103014993-1030271171862618626
35K3.11 mi22151-160915853-86015853-860278051831618316
40K3.10 mi22888-73716117-26416117-264272151744517445
Finish(26.22 mi)1.37 mi22995-10716119-216119-2276941773317733

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
131 ft55 ft
49ft125ft
117 ft

Overall

18723

Males

13968

M18-39

13968

5K→10K

3.1 - 6.2 mi

Top 26%
55 ft24 ft
50ft81ft
45 ft

Overall

15276

Males

11620

M18-39

11620

10K→15K

6.2 - 9.3 mi

Top 31%
24 ft18 ft
44ft51ft
17 ft

Overall

18723

Males

13968

M18-39

13968

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

21059

Males

15442

M18-39

15442

20K→Half

12.4 - 13.1 mi

Top 39%
45 ft26 ft
8ft27ft
20 ft

Overall

23322

Males

16847

M18-39

16847

Half→25K

13.1 - 15.5 mi

Top 45%
25 ft12 ft
50ft63ft
20 ft

Overall

26616

Males

18729

M18-39

18729

25K→30K

15.5 - 18.6 mi

Top 45%
12 ft35 ft
69ft46ft
28 ft

Overall

27117

Males

18626

M18-39

18626

30K→35K

18.6 - 21.8 mi

Top 47%
35 ft34 ft
87ft88ft
23 ft

Overall

27805

Males

18316

M18-39

18316

35K→40K

21.8 - 24.9 mi

Top 46%
34 ft17 ft
58ft75ft
31 ft

Overall

27215

Males

17445

M18-39

17445

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27694

Males

17733

M18-39

17733

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing