Sam Sherwood

Bib: 42189 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 22%
Gender (Male)
#0 / 33594
Top 29%
Division (M18-39)
#0 / 16712
Top 32%
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
8:21/mi
25:54
49125
10K· 6.21 mi
8:27/mi
52:07
5081
15K· 9.32 mi
8:36/mi
1:18:49
4451
20K· 12.43 mi
8:25/mi
1:44:55
6740
Half· 13.10 mi
8:27/mi
1:50:35
27
25K· 15.53 mi
8:28/mi
2:11:11
5063
30K· 18.64 mi
8:31/mi
2:37:36
6946
35K· 21.75 mi
8:35/mi
3:04:15
8788
40K· 24.85 mi
8:23/mi
3:30:17
5875
Finish· 26.22 mi
8:04/mi
3:41:16
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
1:50:358:27 /mi⚖️ balanced
2nd Half
1:50:418:27 /mi⚖️ balanced
Even split — consistent pacing between halves
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
25:548:213.11 mi25:54
8:21
-
10K
52:078:243.10 mi26:13
8:27
+0:06
15K
1:18:498:283.11 mi26:42
8:36
+0:09
20K
1:44:558:273.11 mi26:06
8:25
-0:11
Half(13.10 mi)
1:50:358:270.67 mi5:40
8:27
+0:02
25K
2:11:118:272.43 mi20:36
8:28
+0:01
30K
2:37:368:283.11 mi26:25
8:31
+0:03
35K
3:04:158:293.11 mi26:39
8:35
+0:04
40K
3:30:178:283.10 mi26:02
8:23
-0:12
Finish(26.22 mi)
3:41:168:271.37 mi10:59
8:04
-0:19
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

8:04 /mi

Average Pace

8:27 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:30

64% of race

Time at Steady Pace

1:19:46

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi179171340213402170901285312853
10K3.10 mi17769+14813287+11513287+115177071324813248
15K3.11 mi17515+25413127+16013127+160170901285312853
20K3.11 mi17292+22312973+15412973+154169131270012700
Half(13.10 mi)0.67 mi17161+13112863+11012863+110150301140811408
25K2.43 mi16771+39012579+28412579+284153751157311573
30K3.11 mi15921+85011946+63311946+6331315199739973
35K3.11 mi14876+104511156+79011156+7901136085168516
40K3.10 mi13715+116110239+91710239+917929469546954
Finish(26.22 mi)1.37 mi13219+4969861+3789861+378792960116011

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
131 ft55 ft
49ft125ft
117 ft

Overall

17090

Males

12853

M18-39

12853

5K→10K

3.1 - 6.2 mi

Top 30%
55 ft24 ft
50ft81ft
45 ft

Overall

17707

Males

13248

M18-39

13248

10K→15K

6.2 - 9.3 mi

Top 29%
24 ft18 ft
44ft51ft
17 ft

Overall

17090

Males

12853

M18-39

12853

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16913

Males

12700

M18-39

12700

20K→Half

12.4 - 13.1 mi

Top 25%
45 ft26 ft
8ft27ft
20 ft

Overall

15030

Males

11408

M18-39

11408

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15375

Males

11573

M18-39

11573

25K→30K

15.5 - 18.6 mi

Top 22%
12 ft35 ft
69ft46ft
28 ft

Overall

13151

Males

9973

M18-39

9973

30K→35K

18.6 - 21.8 mi

Top 19%
35 ft34 ft
87ft88ft
23 ft

Overall

11360

Males

8516

M18-39

8516

35K→40K

21.8 - 24.9 mi

Top 16%
34 ft17 ft
58ft75ft
31 ft

Overall

9294

Males

6954

M18-39

6954

40K→Finish

24.9 - 26.2 mi

Top 13%
17 ft13 ft
14ft18ft
13 ft

Overall

7929

Males

6011

M18-39

6011

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing