Jack Spearman

Bib: 59819 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Male)
#0 / 33594
Top 30%
Division (M18-39)
#0 / 16712
Top 33%
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
8:15/mi
25:37
49125
10K· 6.21 mi
8:35/mi
52:15
5081
15K· 9.32 mi
8:33/mi
1:18:48
4451
20K· 12.43 mi
8:20/mi
1:44:41
6740
Half· 13.10 mi
8:27/mi
1:50:21
27
25K· 15.53 mi
8:24/mi
2:10:47
5063
30K· 18.64 mi
8:32/mi
2:37:17
6946
35K· 21.75 mi
8:43/mi
3:04:21
8788
40K· 24.85 mi
8:45/mi
3:31:29
5875
Finish· 26.22 mi
8:26/mi
3:42:59
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
1:50:218:26 /mi⚡ faster
2nd Half
1:52:388:36 /mi+2.1%
Positive split — 2.1% 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
25:378:153.11 mi25:37
8:15
-
10K
52:158:253.10 mi26:38
8:35
+0:20
15K
1:18:488:283.11 mi26:33
8:33
-0:02
20K
1:44:418:263.11 mi25:53
8:20
-0:13
Half(13.10 mi)
1:50:218:260.67 mi5:40
8:27
+0:07
25K
2:10:478:262.43 mi20:26
8:24
-0:03
30K
2:37:178:273.11 mi26:30
8:32
+0:08
35K
3:04:218:293.11 mi27:04
8:43
+0:11
40K
3:31:298:313.10 mi27:08
8:45
+0:02
Finish(26.22 mi)
3:42:598:311.37 mi11:30
8:26
-0:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jack's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

8:31 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:47

76% of race

Time at Steady Pace

54:12

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi168951271812718166921259812598
10K3.10 mi17986-109113446-72813446-728190901415214152
15K3.11 mi17500+48613118+32813118+328166921259812598
20K3.11 mi17111+38912841+27712841+277162511226212262
Half(13.10 mi)0.67 mi16987+12412749+9212749+92150501142811428
25K2.43 mi16522+46512422+32712422+327148371120911209
30K3.11 mi15752+77011834+58811834+588133721012210122
35K3.11 mi14905+84711175+65911175+6591229090849084
40K3.10 mi14131+77410508+66710508+6671162683658365
Finish(26.22 mi)1.37 mi13795+33610227+28110227+2811052776357635

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
131 ft55 ft
49ft125ft
117 ft

Overall

16692

Males

12598

M18-39

12598

5K→10K

3.1 - 6.2 mi

Top 32%
55 ft24 ft
50ft81ft
45 ft

Overall

19090

Males

14152

M18-39

14152

10K→15K

6.2 - 9.3 mi

Top 28%
24 ft18 ft
44ft51ft
17 ft

Overall

16692

Males

12598

M18-39

12598

15K→20K

9.3 - 12.4 mi

Top 27%
18 ft45 ft
67ft40ft
38 ft

Overall

16251

Males

12262

M18-39

12262

20K→Half

12.4 - 13.1 mi

Top 25%
45 ft26 ft
8ft27ft
20 ft

Overall

15050

Males

11428

M18-39

11428

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

14837

Males

11209

M18-39

11209

25K→30K

15.5 - 18.6 mi

Top 22%
12 ft35 ft
69ft46ft
28 ft

Overall

13372

Males

10122

M18-39

10122

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12290

Males

9084

M18-39

9084

35K→40K

21.8 - 24.9 mi

Top 19%
34 ft17 ft
58ft75ft
31 ft

Overall

11626

Males

8365

M18-39

8365

40K→Finish

24.9 - 26.2 mi

Top 18%
17 ft13 ft
14ft18ft
13 ft

Overall

10527

Males

7635

M18-39

7635

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing