Ash Marsden

Bib: 70338 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
13:29/mi
41:53
49125
10K· 6.21 mi
13:22/mi
1:23:24
5081
15K· 9.32 mi
14:22/mi
2:08:01
4451
20K· 12.43 mi
15:18/mi
2:55:32
6740
Half· 13.10 mi
16:27/mi
3:06:34
27
25K· 15.53 mi
15:02/mi
3:43:11
5063
30K· 18.64 mi
16:48/mi
4:35:22
6946
35K· 21.75 mi
16:55/mi
5:27:53
8788
40K· 24.85 mi
19:12/mi
6:27:29
5875
Finish· 26.22 mi
17:05/mi
6:50:46
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
3:06:3414:15 /mi⚡ faster
2nd Half
3:44:1217:06 /mi+20.2%
Positive split — 20.2% slower in the second half
AI Race Performance Report

Ash'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
41:5313:293.11 mi41:53
13:29
-
10K
1:23:2413:263.10 mi41:31
13:22
-0:07
15K
2:08:0113:453.11 mi44:37
14:22
+1:00
20K
2:55:3214:083.11 mi47:31
15:18
+0:56
Half(13.10 mi)
3:06:3414:150.67 mi11:02
16:27
+1:09
25K
3:43:1114:232.43 mi36:37
15:02
-1:25
30K
4:35:2214:473.11 mi52:11
16:48
+1:46
35K
5:27:5315:053.11 mi52:31
16:55
+0:07
40K
6:27:2915:363.10 mi59:36
19:12
+2:17
Finish(26.22 mi)
6:50:4615:411.37 mi23:17
17:05
-2:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ash's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:22 /mi

Average Pace

15:41 /mi

Slowest Pace

19:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:32:09

52% of race

Time at Steady Pace

2:19:01

34% of race

Time at Slower Pace

59:36

15% of race

Average Pace: 15:40 /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 mi579733315133151564723267832678
10K3.10 mi57196+77732939+21232939+212562313262432624
15K3.11 mi56985+21132874+6532874+65564723267832678
20K3.11 mi57117-13232887-1332887-13571803283532835
Half(13.10 mi)0.67 mi57215-9832898-1132898-11579513294832948
25K2.43 mi56789+42632766+13232766+132540823161131611
30K3.11 mi56860-7132747+1932747+19566973249232492
35K3.11 mi56884-2432708+3932708+39560163201732017
40K3.10 mi57464-58032896-18832896-188589673328033280
Finish(26.22 mi)1.37 mi57514-5032903-732903-7577523270332703

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
131 ft55 ft
49ft125ft
117 ft

Overall

56472

Males

32678

M18-39

32678

5K→10K

3.1 - 6.2 mi

Top 94%
55 ft24 ft
50ft81ft
45 ft

Overall

56231

Males

32624

M18-39

32624

10K→15K

6.2 - 9.3 mi

Top 94%
24 ft18 ft
44ft51ft
17 ft

Overall

56472

Males

32678

M18-39

32678

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57180

Males

32835

M18-39

32835

20K→Half

12.4 - 13.1 mi

Top 97%
45 ft26 ft
8ft27ft
20 ft

Overall

57951

Males

32948

M18-39

32948

Half→25K

13.1 - 15.5 mi

Top 90%
25 ft12 ft
50ft63ft
20 ft

Overall

54082

Males

31611

M18-39

31611

25K→30K

15.5 - 18.6 mi

Top 95%
12 ft35 ft
69ft46ft
28 ft

Overall

56697

Males

32492

M18-39

32492

30K→35K

18.6 - 21.8 mi

Top 94%
35 ft34 ft
87ft88ft
23 ft

Overall

56016

Males

32017

M18-39

32017

35K→40K

21.8 - 24.9 mi

Top 99%
34 ft17 ft
58ft75ft
31 ft

Overall

58967

Males

33280

M18-39

33280

40K→Finish

24.9 - 26.2 mi

Top 97%
17 ft13 ft
14ft18ft
13 ft

Overall

57752

Males

32703

M18-39

32703

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing