Samantha Davies

Bib: 20691 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
10:57/mi
34:01
49125
10K· 6.21 mi
10:50/mi
1:07:38
5081
15K· 9.32 mi
11:48/mi
1:44:15
4451
20K· 12.43 mi
10:56/mi
2:18:12
6740
Half· 13.10 mi
11:26/mi
2:25:52
27
25K· 15.53 mi
12:09/mi
2:55:27
5063
30K· 18.64 mi
13:32/mi
3:37:28
6946
35K· 21.75 mi
14:04/mi
4:21:08
8788
40K· 24.85 mi
12:47/mi
5:00:49
5875
Finish· 26.22 mi
11:53/mi
5:17:01
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
2:25:5211:09 /mi⚡ faster
2nd Half
2:51:0913:03 /mi+17.3%
Positive split — 17.3% slower in the second half
AI Race Performance Report

Samantha'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
34:0110:573.11 mi34:01
10:57
-
10K
1:07:3810:543.10 mi33:37
10:50
-0:07
15K
1:44:1511:123.11 mi36:37
11:48
+0:58
20K
2:18:1211:083.11 mi33:57
10:56
-0:52
Half(13.10 mi)
2:25:5211:090.67 mi7:40
11:26
+0:30
25K
2:55:2711:182.43 mi29:35
12:09
+0:43
30K
3:37:2811:403.11 mi42:01
13:32
+1:23
35K
4:21:0812:013.11 mi43:40
14:04
+0:32
40K
5:00:4912:073.10 mi39:41
12:47
-1:17
Finish(26.22 mi)
5:17:0112:061.37 mi16:12
11:53
-0:54
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Samantha's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

12:06 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:35

32% of race

Time at Steady Pace

1:30:04

28% of race

Time at Slower Pace

2:05:22

40% of race

Average Pace: 12:05 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi479521802718027472881770217702
10K3.10 mi45876+207616740+128716740+1287441861579215792
15K3.11 mi46322-44617053-31317053-313472881770217702
20K3.11 mi44864+145816234+81916234+819412291449614496
Half(13.10 mi)0.67 mi44677+18716161+7316161+73422351532315323
25K2.43 mi44355+32216107+5416107+54437061629516295
30K3.11 mi45039-68416640-53316640-533469571847518475
35K3.11 mi45268-22916981-34116981-341463701866518665
40K3.10 mi44728+54016821+16016821+160409011616216162
Finish(26.22 mi)1.37 mi44435+29316725+9616725+96388431511315113

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
131 ft55 ft
49ft125ft
117 ft

Overall

47288

Females

17702

F40-44

17702

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

44186

Females

15792

F40-44

15792

10K→15K

6.2 - 9.3 mi

Top 79%
24 ft18 ft
44ft51ft
17 ft

Overall

47288

Females

17702

F40-44

17702

15K→20K

9.3 - 12.4 mi

Top 69%
18 ft45 ft
67ft40ft
38 ft

Overall

41229

Females

14496

F40-44

14496

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42235

Females

15323

F40-44

15323

Half→25K

13.1 - 15.5 mi

Top 73%
25 ft12 ft
50ft63ft
20 ft

Overall

43706

Females

16295

F40-44

16295

25K→30K

15.5 - 18.6 mi

Top 79%
12 ft35 ft
69ft46ft
28 ft

Overall

46957

Females

18475

F40-44

18475

30K→35K

18.6 - 21.8 mi

Top 78%
35 ft34 ft
87ft88ft
23 ft

Overall

46370

Females

18665

F40-44

18665

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40901

Females

16162

F40-44

16162

40K→Finish

24.9 - 26.2 mi

Top 65%
17 ft13 ft
14ft18ft
13 ft

Overall

38843

Females

15113

F40-44

15113

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing