Jason Walton

Bib: 16241 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 37%
Division (M18-39)
#0 / 16712
Top 41%
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
8:31/mi
26:27
49125
10K· 6.21 mi
8:37/mi
53:12
5081
15K· 9.32 mi
8:48/mi
1:20:30
4451
20K· 12.43 mi
8:22/mi
1:46:28
6740
Half· 13.10 mi
8:36/mi
1:52:14
27
25K· 15.53 mi
8:35/mi
2:13:07
5063
30K· 18.64 mi
8:51/mi
2:40:35
6946
35K· 21.75 mi
9:19/mi
3:09:31
8788
40K· 24.85 mi
9:40/mi
3:39:31
5875
Finish· 26.22 mi
9:38/mi
3:52:39
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
1:52:148:35 /mi⚡ faster
2nd Half
2:00:259:11 /mi+7.3%
Positive split — 7.3% slower in the second half
AI Race Performance Report

Jason'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
26:278:313.11 mi26:27
8:31
-
10K
53:128:343.10 mi26:45
8:37
+0:06
15K
1:20:308:393.11 mi27:18
8:48
+0:11
20K
1:46:288:353.11 mi25:58
8:22
-0:26
Half(13.10 mi)
1:52:148:350.67 mi5:46
8:36
+0:14
25K
2:13:078:352.43 mi20:53
8:35
-0:01
30K
2:40:358:373.11 mi27:28
8:51
+0:16
35K
3:09:318:433.11 mi28:56
9:19
+0:28
40K
3:39:318:503.10 mi30:00
9:40
+0:21
Finish(26.22 mi)
3:52:398:531.37 mi13:08
9:38
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jason's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

8:53 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:40:35

69% of race

Time at Steady Pace

1:12:04

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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 mi199271474214742190421417014170
10K3.10 mi19675+25214559+18314559+183195471446114461
15K3.11 mi19345+33014340+21914340+219190421417014170
20K3.11 mi18548+79713784+55613784+556165191244512445
Half(13.10 mi)0.67 mi18411+13713697+8713697+87165161239612396
25K2.43 mi18019+39213402+29513402+295164511229212292
30K3.11 mi17478+54112987+41512987+415159221175611756
35K3.11 mi17175+30312655+33212655+332168271197611976
40K3.10 mi17156+1912516+13912516+139184691251212512
Finish(26.22 mi)1.37 mi17245-8912526-1012526-10200441341513415

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

19042

Males

14170

M18-39

14170

5K→10K

3.1 - 6.2 mi

Top 33%
55 ft24 ft
50ft81ft
45 ft

Overall

19547

Males

14461

M18-39

14461

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

19042

Males

14170

M18-39

14170

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16519

Males

12445

M18-39

12445

20K→Half

12.4 - 13.1 mi

Top 28%
45 ft26 ft
8ft27ft
20 ft

Overall

16516

Males

12396

M18-39

12396

Half→25K

13.1 - 15.5 mi

Top 28%
25 ft12 ft
50ft63ft
20 ft

Overall

16451

Males

12292

M18-39

12292

25K→30K

15.5 - 18.6 mi

Top 27%
12 ft35 ft
69ft46ft
28 ft

Overall

15922

Males

11756

M18-39

11756

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16827

Males

11976

M18-39

11976

35K→40K

21.8 - 24.9 mi

Top 31%
34 ft17 ft
58ft75ft
31 ft

Overall

18469

Males

12512

M18-39

12512

40K→Finish

24.9 - 26.2 mi

Top 34%
17 ft13 ft
14ft18ft
13 ft

Overall

20044

Males

13415

M18-39

13415

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing