Alfred Ball

Bib: 30424 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
10:18/mi
31:57
49125
10K· 6.21 mi
10:53/mi
1:05:45
5081
15K· 9.32 mi
11:13/mi
1:40:34
4451
20K· 12.43 mi
11:46/mi
2:17:07
6740
Half· 13.10 mi
13:04/mi
2:25:53
27
25K· 15.53 mi
13:49/mi
2:59:32
5063
30K· 18.64 mi
19:34/mi
4:00:19
6946
35K· 21.75 mi
14:59/mi
4:46:52
8788
40K· 24.85 mi
13:13/mi
5:27:54
5875
Finish· 26.22 mi
12:08/mi
5:44:26
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
2:25:5311:09 /mi⚡ faster
2nd Half
3:18:3315:08 /mi+36.1%
Positive split — 36.1% slower in the second half
AI Race Performance Report

Alfred'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
31:5710:183.11 mi31:57
10:18
-
10K
1:05:4510:353.10 mi33:48
10:53
+0:35
15K
1:40:3410:483.11 mi34:49
11:13
+0:20
20K
2:17:0711:033.11 mi36:33
11:46
+0:33
Half(13.10 mi)
2:25:5311:090.67 mi8:46
13:04
+1:18
25K
2:59:3211:342.43 mi33:39
13:49
+0:45
30K
4:00:1912:543.11 mi1:00:47
19:34
+5:45
35K
4:46:5213:123.11 mi46:33
14:59
-4:35
40K
5:27:5413:123.10 mi41:02
13:13
-1:46
Finish(26.22 mi)
5:44:2613:091.37 mi16:32
12:08
-1:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alfred's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

13:09 /mi

Slowest Pace

19:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:07

40% of race

Time at Steady Pace

1:39:59

29% of race

Time at Slower Pace

1:47:20

31% of race

Average Pace: 13:08 /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 mi417562736627366432602788927889
10K3.10 mi43133-137727945-57927945-579446482852528525
15K3.11 mi43083+5027877+6827877+68432602788927889
20K3.11 mi44160-107728264-38728264-387465852900429004
Half(13.10 mi)0.67 mi44685-52528464-20028464-200505413026830268
25K2.43 mi46207-152228942-47828942-478505703021630216
30K3.11 mi51403-519630863-192130863-1921590983334533345
35K3.11 mi51350+5330739+12430739+124505222957329573
40K3.10 mi50619+73130335+40430335+404436582610726107
Finish(26.22 mi)1.37 mi50226+39330154+18130154+181406822467124671

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
131 ft55 ft
49ft125ft
117 ft

Overall

43260

Males

27889

M18-39

27889

5K→10K

3.1 - 6.2 mi

Top 75%
55 ft24 ft
50ft81ft
45 ft

Overall

44648

Males

28525

M18-39

28525

10K→15K

6.2 - 9.3 mi

Top 72%
24 ft18 ft
44ft51ft
17 ft

Overall

43260

Males

27889

M18-39

27889

15K→20K

9.3 - 12.4 mi

Top 78%
18 ft45 ft
67ft40ft
38 ft

Overall

46585

Males

29004

M18-39

29004

20K→Half

12.4 - 13.1 mi

Top 85%
45 ft26 ft
8ft27ft
20 ft

Overall

50541

Males

30268

M18-39

30268

Half→25K

13.1 - 15.5 mi

Top 85%
25 ft12 ft
50ft63ft
20 ft

Overall

50570

Males

30216

M18-39

30216

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

59098

Males

33345

M18-39

33345

30K→35K

18.6 - 21.8 mi

Top 85%
35 ft34 ft
87ft88ft
23 ft

Overall

50522

Males

29573

M18-39

29573

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43658

Males

26107

M18-39

26107

40K→Finish

24.9 - 26.2 mi

Top 68%
17 ft13 ft
14ft18ft
13 ft

Overall

40682

Males

24671

M18-39

24671

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing