Sam Brown

Bib: 52591 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 48%
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
9:48/mi
30:26
49125
10K· 6.21 mi
10:00/mi
1:01:29
5081
15K· 9.32 mi
10:13/mi
1:33:13
4451
20K· 12.43 mi
9:56/mi
2:04:02
6740
Half· 13.10 mi
10:19/mi
2:10:57
27
25K· 15.53 mi
10:18/mi
2:36:00
5063
30K· 18.64 mi
10:19/mi
3:08:01
6946
35K· 21.75 mi
10:24/mi
3:40:17
8788
40K· 24.85 mi
10:08/mi
4:11:43
5875
Finish· 26.22 mi
10:08/mi
4:25:32
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
2:10:5710:00 /mi⚡ faster
2nd Half
2:14:3510:16 /mi+2.8%
Positive split — 2.8% slower in the second half
AI Race Performance Report

Sam'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
30:269:483.11 mi30:26
9:48
-
10K
1:01:299:543.10 mi31:03
10:00
+0:12
15K
1:33:1310:013.11 mi31:44
10:13
+0:13
20K
2:04:029:593.11 mi30:49
9:56
-0:17
Half(13.10 mi)
2:10:5710:000.67 mi6:55
10:19
+0:23
25K
2:36:0010:032.43 mi25:03
10:18
-0:01
30K
3:08:0110:063.11 mi32:01
10:19
+0:01
35K
3:40:1710:083.11 mi32:16
10:24
+0:05
40K
4:11:4310:083.10 mi31:26
10:08
-0:16
Finish(26.22 mi)
4:25:3210:091.37 mi13:49
10:08
0:00
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sam's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

10:08 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:49:17

64% of race

Time at Steady Pace

1:36:15

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:08 /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 mi365192480724807347242378823788
10K3.10 mi36354+16524729+7824729+78363502469624696
15K3.11 mi35697+65724371+35824371+358347242378823788
20K3.11 mi34838+85923832+53923832+539327732253722537
Half(13.10 mi)0.67 mi34677+16123729+10323729+103331272251422514
25K2.43 mi33978+69923268+46123268+461315662149221492
30K3.11 mi32440+153822199+106922199+1069277221897518975
35K3.11 mi30618+182220927+127220927+1272243531644816448
40K3.10 mi29119+149919859+106819859+1068217141443214432
Finish(26.22 mi)1.37 mi28745+37419559+30019559+300241461580615806

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
131 ft55 ft
49ft125ft
117 ft

Overall

34724

Males

23788

M18-39

23788

5K→10K

3.1 - 6.2 mi

Top 61%
55 ft24 ft
50ft81ft
45 ft

Overall

36350

Males

24696

M18-39

24696

10K→15K

6.2 - 9.3 mi

Top 58%
24 ft18 ft
44ft51ft
17 ft

Overall

34724

Males

23788

M18-39

23788

15K→20K

9.3 - 12.4 mi

Top 55%
18 ft45 ft
67ft40ft
38 ft

Overall

32773

Males

22537

M18-39

22537

20K→Half

12.4 - 13.1 mi

Top 55%
45 ft26 ft
8ft27ft
20 ft

Overall

33127

Males

22514

M18-39

22514

Half→25K

13.1 - 15.5 mi

Top 53%
25 ft12 ft
50ft63ft
20 ft

Overall

31566

Males

21492

M18-39

21492

25K→30K

15.5 - 18.6 mi

Top 46%
12 ft35 ft
69ft46ft
28 ft

Overall

27722

Males

18975

M18-39

18975

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24353

Males

16448

M18-39

16448

35K→40K

21.8 - 24.9 mi

Top 36%
34 ft17 ft
58ft75ft
31 ft

Overall

21714

Males

14432

M18-39

14432

40K→Finish

24.9 - 26.2 mi

Top 40%
17 ft13 ft
14ft18ft
13 ft

Overall

24146

Males

15806

M18-39

15806

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing