Jack Boughton

Bib: 11798 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 12%
Gender (Male)
#0 / 33594
Top 18%
Division (M18-39)
#0 / 16712
Top 20%
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
7:50/mi
24:19
49125
10K· 6.21 mi
7:53/mi
48:48
5081
15K· 9.32 mi
7:53/mi
1:13:16
4451
20K· 12.43 mi
7:33/mi
1:36:41
6740
Half· 13.10 mi
7:31/mi
1:41:43
27
25K· 15.53 mi
7:20/mi
1:59:33
5063
30K· 18.64 mi
7:20/mi
2:22:19
6946
35K· 21.75 mi
7:25/mi
2:45:19
8788
40K· 24.85 mi
7:55/mi
3:09:52
5875
Finish· 26.22 mi
8:12/mi
3:21:03
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
1:41:437:46 /mi+2.3%
2nd Half
1:39:207:35 /mi✓ faster
Negative split — 2.3% faster 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
24:197:503.11 mi24:19
7:50
-
10K
48:487:523.10 mi24:29
7:53
+0:03
15K
1:13:167:523.11 mi24:28
7:53
0:00
20K
1:36:417:473.11 mi23:25
7:33
-0:20
Half(13.10 mi)
1:41:437:460.67 mi5:02
7:31
-0:02
25K
1:59:337:422.43 mi17:50
7:20
-0:11
30K
2:22:197:393.11 mi22:46
7:20
0:00
35K
2:45:197:373.11 mi23:00
7:25
+0:05
40K
3:09:527:393.10 mi24:33
7:55
+0:30
Finish(26.22 mi)
3:21:037:411.37 mi11:11
8:12
+0:17
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

7:20 /mi

Average Pace

7:40 /mi

Slowest Pace

8:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:09:52

94% of race

Time at Steady Pace

11:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi1205994409440985079767976
10K3.10 mi11743+3169203+2379203+2371153590649064
15K3.11 mi11007+7368728+4758728+475985079767976
20K3.11 mi10303+7048258+4708258+470869171787178
Half(13.10 mi)0.67 mi10091+2128120+1388120+138695259745974
25K2.43 mi9353+7387615+5057615+505625854265426
30K3.11 mi8411+9426957+6586957+658513145444544
35K3.11 mi7546+8656302+6556302+655461240444044
40K3.10 mi7255+2916022+2806022+280645251435143
Finish(26.22 mi)1.37 mi7277-226013+96013+9889566136613

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9850

Males

7976

M18-39

7976

5K→10K

3.1 - 6.2 mi

Top 19%
55 ft24 ft
50ft81ft
45 ft

Overall

11535

Males

9064

M18-39

9064

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9850

Males

7976

M18-39

7976

15K→20K

9.3 - 12.4 mi

Top 15%
18 ft45 ft
67ft40ft
38 ft

Overall

8691

Males

7178

M18-39

7178

20K→Half

12.4 - 13.1 mi

Top 12%
45 ft26 ft
8ft27ft
20 ft

Overall

6952

Males

5974

M18-39

5974

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

6258

Males

5426

M18-39

5426

25K→30K

15.5 - 18.6 mi

Top 9%
12 ft35 ft
69ft46ft
28 ft

Overall

5131

Males

4544

M18-39

4544

30K→35K

18.6 - 21.8 mi

Top 8%
35 ft34 ft
87ft88ft
23 ft

Overall

4612

Males

4044

M18-39

4044

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6452

Males

5143

M18-39

5143

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8895

Males

6613

M18-39

6613

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing