Alfred Brown

Bib: 45096 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 1%
Gender (Male)
#0 / 33594
Top 3%
Division (M18-39)
#0 / 16712
Top 4%
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
5:38/mi
17:30
49125
10K· 6.21 mi
5:43/mi
35:15
5081
15K· 9.32 mi
5:48/mi
53:14
4451
20K· 12.43 mi
5:39/mi
1:10:47
6740
Half· 13.10 mi
5:52/mi
1:14:43
27
25K· 15.53 mi
5:52/mi
1:29:00
5063
30K· 18.64 mi
6:22/mi
1:48:46
6946
35K· 21.75 mi
6:51/mi
2:10:02
8788
40K· 24.85 mi
7:26/mi
2:33:06
5875
Finish· 26.22 mi
7:09/mi
2:42:50
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
1:14:435:43 /mi⚡ faster
2nd Half
1:28:076:43 /mi+17.9%
Positive split — 17.9% 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
17:305:383.11 mi17:30
5:38
-
10K
35:155:413.10 mi17:45
5:43
+0:05
15K
53:145:433.11 mi17:59
5:48
+0:05
20K
1:10:475:423.11 mi17:33
5:39
-0:09
Half(13.10 mi)
1:14:435:430.67 mi3:56
5:52
+0:13
25K
1:29:005:442.43 mi14:17
5:52
0:00
30K
1:48:465:513.11 mi19:46
6:22
+0:30
35K
2:10:025:593.11 mi21:16
6:51
+0:29
40K
2:33:066:103.10 mi23:04
7:26
+0:35
Finish(26.22 mi)
2:42:506:131.37 mi9:44
7:09
-0:17
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

5:38 /mi

Average Pace

6:13 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:29:00

55% of race

Time at Slower Pace

1:13:50

45% of race

Average Pace: 6:13 /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 mi291286286296292292
10K3.10 mi321-30314-28314-28354346346
15K3.11 mi313+8306+8306+8296292292
20K3.11 mi298+15293+13293+13282278278
Half(13.10 mi)0.67 mi303-5299-6299-6379373373
25K2.43 mi326-23322-23322-23451441441
30K3.11 mi416-90409-87409-87121311661166
35K3.11 mi536-120525-116525-116246922922292
40K3.10 mi789-253764-239764-239421636273627
Finish(26.22 mi)1.37 mi879-90849-85849-85327428592859

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
131 ft55 ft
49ft125ft
117 ft

Overall

296

Males

292

M18-39

292

5K→10K

3.1 - 6.2 mi

Top 0.6%
55 ft24 ft
50ft81ft
45 ft

Overall

354

Males

346

M18-39

346

10K→15K

6.2 - 9.3 mi

Top 0.5%
24 ft18 ft
44ft51ft
17 ft

Overall

296

Males

292

M18-39

292

15K→20K

9.3 - 12.4 mi

Top 0.5%
18 ft45 ft
67ft40ft
38 ft

Overall

282

Males

278

M18-39

278

20K→Half

12.4 - 13.1 mi

Top 0.6%
45 ft26 ft
8ft27ft
20 ft

Overall

379

Males

373

M18-39

373

Half→25K

13.1 - 15.5 mi

Top 0.8%
25 ft12 ft
50ft63ft
20 ft

Overall

451

Males

441

M18-39

441

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

1213

Males

1166

M18-39

1166

30K→35K

18.6 - 21.8 mi

Top 4%
35 ft34 ft
87ft88ft
23 ft

Overall

2469

Males

2292

M18-39

2292

35K→40K

21.8 - 24.9 mi

Top 7%
34 ft17 ft
58ft75ft
31 ft

Overall

4216

Males

3627

M18-39

3627

40K→Finish

24.9 - 26.2 mi

Top 5%
17 ft13 ft
14ft18ft
13 ft

Overall

3274

Males

2859

M18-39

2859

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing