Sammy Stringer

Bib: 62729 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 39%
Gender (Female)
#0 / 26115
Top 27%
Masters (Masters Women)
#0 / 11371
Top 25%
Division (F45-49)
#0 / 2995
Top 27%
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
8:45/mi
27:10
49125
10K· 6.21 mi
9:11/mi
55:39
5081
15K· 9.32 mi
9:46/mi
1:25:58
4451
20K· 12.43 mi
9:31/mi
1:55:29
6740
Half· 13.10 mi
9:54/mi
2:02:07
27
25K· 15.53 mi
9:50/mi
2:26:03
5063
30K· 18.64 mi
9:48/mi
2:56:27
6946
35K· 21.75 mi
9:50/mi
3:26:57
8788
40K· 24.85 mi
9:30/mi
3:56:27
5875
Finish· 26.22 mi
9:29/mi
4:09:22
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
2:02:079:20 /mi⚡ faster
2nd Half
2:07:159:42 /mi+4.2%
Positive split — 4.2% slower in the second half
AI Race Performance Report

Sammy'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
27:108:453.11 mi27:10
8:45
-
10K
55:398:583.10 mi28:29
9:11
+0:26
15K
1:25:589:143.11 mi30:19
9:46
+0:35
20K
1:55:299:183.11 mi29:31
9:31
-0:15
Half(13.10 mi)
2:02:079:200.67 mi6:38
9:54
+0:23
25K
2:26:039:252.43 mi23:56
9:50
-0:04
30K
2:56:279:283.11 mi30:24
9:48
-0:02
35K
3:26:579:313.11 mi30:30
9:50
+0:02
40K
3:56:279:313.10 mi29:30
9:30
-0:20
Finish(26.22 mi)
4:09:229:321.37 mi12:55
9:29
-0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sammy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

9:31 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:35

51% of race

Time at Steady Pace

2:01:47

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi23029624962493055690489048
10K3.10 mi24886-18576923-6746923-6742700777087708
15K3.11 mi27137-22517719-7967719-7963055690489048
20K3.11 mi27703-5667948-2297948-2292912585548554
Half(13.10 mi)0.67 mi27815-1128016-688016-682954388538853
25K2.43 mi27775+408054-388054-382804484418441
30K3.11 mi26670+11057758+2967758+2962400271617161
35K3.11 mi25205+14657408+3507408+3502056462906290
40K3.10 mi23707+14987049+3597049+3591731755025502
Finish(26.22 mi)1.37 mi23299+4086975+746975+741880061216121

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30556

Females

9048

F45-49

9048

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

27007

Females

7708

F45-49

7708

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30556

Females

9048

F45-49

9048

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

29125

Females

8554

F45-49

8554

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29543

Females

8853

F45-49

8853

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28044

Females

8441

F45-49

8441

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

24002

Females

7161

F45-49

7161

30K→35K

18.6 - 21.8 mi

Top 34%
35 ft34 ft
87ft88ft
23 ft

Overall

20564

Females

6290

F45-49

6290

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17317

Females

5502

F45-49

5502

40K→Finish

24.9 - 26.2 mi

Top 31%
17 ft13 ft
14ft18ft
13 ft

Overall

18800

Females

6121

F45-49

6121

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing