Sam Foster

Bib: 6268 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 14%
Gender (Male)
#0 / 33594
Top 21%
Division (M18-39)
#0 / 16712
Top 23%
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
7:02/mi
21:49
49125
10K· 6.21 mi
7:17/mi
44:24
5081
15K· 9.32 mi
7:47/mi
1:08:32
4451
20K· 12.43 mi
7:54/mi
1:33:03
6740
Half· 13.10 mi
8:03/mi
1:38:27
27
25K· 15.53 mi
7:53/mi
1:57:39
5063
30K· 18.64 mi
8:18/mi
2:23:24
6946
35K· 21.75 mi
8:24/mi
2:49:27
8788
40K· 24.85 mi
8:31/mi
3:15:52
5875
Finish· 26.22 mi
7:47/mi
3:26:28
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
1:38:277:31 /mi⚡ faster
2nd Half
1:48:018:14 /mi+9.7%
Positive split — 9.7% 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
21:497:023.11 mi21:49
7:02
-
10K
44:247:093.10 mi22:35
7:17
+0:15
15K
1:08:327:223.11 mi24:08
7:47
+0:30
20K
1:33:037:303.11 mi24:31
7:54
+0:07
Half(13.10 mi)
1:38:277:310.67 mi5:24
8:03
+0:09
25K
1:57:397:352.43 mi19:12
7:53
-0:10
30K
2:23:247:423.11 mi25:45
8:18
+0:25
35K
2:49:277:483.11 mi26:03
8:24
+0:06
40K
3:15:527:533.10 mi26:25
8:31
+0:07
Finish(26.22 mi)
3:26:287:531.37 mi10:36
7:47
-0:44
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

7:02 /mi

Average Pace

7:53 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

44:24

22% of race

Time at Steady Pace

1:23:51

41% of race

Time at Slower Pace

1:18:13

38% of race

Average Pace: 7:52 /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 mi601653055305910574767476
10K3.10 mi6375-3595577-2725577-272686359355935
15K3.11 mi7122-7476114-5376114-537910574767476
20K3.11 mi8000-8786722-6086722-6081178392719271
Half(13.10 mi)0.67 mi8152-1526817-956817-951106887398739
25K2.43 mi8429-2777000-1837000-1831017480818081
30K3.11 mi8801-3727230-2307230-2301148888768876
35K3.11 mi8863-627205+257205+251005077057705
40K3.10 mi8868-57097+1087097+1081001773697369
Finish(26.22 mi)1.37 mi8631+2376893+2046893+204622449124912

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
131 ft55 ft
49ft125ft
117 ft

Overall

9105

Males

7476

M18-39

7476

5K→10K

3.1 - 6.2 mi

Top 11%
55 ft24 ft
50ft81ft
45 ft

Overall

6863

Males

5935

M18-39

5935

10K→15K

6.2 - 9.3 mi

Top 15%
24 ft18 ft
44ft51ft
17 ft

Overall

9105

Males

7476

M18-39

7476

15K→20K

9.3 - 12.4 mi

Top 20%
18 ft45 ft
67ft40ft
38 ft

Overall

11783

Males

9271

M18-39

9271

20K→Half

12.4 - 13.1 mi

Top 19%
45 ft26 ft
8ft27ft
20 ft

Overall

11068

Males

8739

M18-39

8739

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

10174

Males

8081

M18-39

8081

25K→30K

15.5 - 18.6 mi

Top 19%
12 ft35 ft
69ft46ft
28 ft

Overall

11488

Males

8876

M18-39

8876

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10050

Males

7705

M18-39

7705

35K→40K

21.8 - 24.9 mi

Top 17%
34 ft17 ft
58ft75ft
31 ft

Overall

10017

Males

7369

M18-39

7369

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

6224

Males

4912

M18-39

4912

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing