Laura Bradford

Bib: 53590 F US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 37%
Masters (Masters Women)
#0 / 11371
Top 35%
Division (F40-44)
#0 / 3355
Top 42%
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
8:33/mi
26:32
49125
10K· 6.21 mi
8:47/mi
53:48
5081
15K· 9.32 mi
8:57/mi
1:21:34
4451
20K· 12.43 mi
9:25/mi
1:50:49
6740
Half· 13.10 mi
11:17/mi
1:58:23
27
25K· 15.53 mi
10:39/mi
2:24:18
5063
30K· 18.64 mi
11:42/mi
3:00:36
6946
35K· 21.75 mi
12:13/mi
3:38:33
8788
40K· 24.85 mi
11:42/mi
4:14:52
5875
Finish· 26.22 mi
10:36/mi
4:29:19
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
1:58:239:03 /mi⚡ faster
2nd Half
2:30:5611:31 /mi+27.5%
Positive split — 27.5% slower in the second half
AI Race Performance Report

Laura'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
26:328:333.11 mi26:32
8:33
-
10K
53:488:403.10 mi27:16
8:47
+0:14
15K
1:21:348:463.11 mi27:46
8:57
+0:10
20K
1:50:498:563.11 mi29:15
9:25
+0:28
Half(13.10 mi)
1:58:239:030.67 mi7:34
11:17
+1:52
25K
2:24:189:182.43 mi25:55
10:39
-0:38
30K
3:00:369:423.11 mi36:18
11:42
+1:03
35K
3:38:3310:033.11 mi37:57
12:13
+0:31
40K
4:14:5210:163.10 mi36:19
11:42
-0:31
Finish(26.22 mi)
4:29:1910:171.37 mi14:27
10:36
-1:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Laura's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

10:17 /mi

Slowest Pace

12:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:49

41% of race

Time at Steady Pace

47:56

18% of race

Time at Slower Pace

1:50:34

41% of race

Average Pace: 10:16 /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 mi20316531753172070954015401
10K3.10 mi20892-5765514-1975514-1972157757895789
15K3.11 mi20786+1065463+515463+512070954015401
20K3.11 mi22621-18356106-6436106-6432836782448244
Half(13.10 mi)0.67 mi24013-13926574-4686574-468410821463414634
25K2.43 mi26479-24667547-9737547-973344111141811418
30K3.11 mi28766-22878616-10698616-1069370971326913269
35K3.11 mi29942-11769355-7399355-739361471343813438
40K3.10 mi30265-3239722-3679722-367331821248012480
Finish(26.22 mi)1.37 mi30128+1379749-279749-27280491008110081

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
131 ft55 ft
49ft125ft
117 ft

Overall

20709

Females

5401

F40-44

5401

5K→10K

3.1 - 6.2 mi

Top 36%
55 ft24 ft
50ft81ft
45 ft

Overall

21577

Females

5789

F40-44

5789

10K→15K

6.2 - 9.3 mi

Top 35%
24 ft18 ft
44ft51ft
17 ft

Overall

20709

Females

5401

F40-44

5401

15K→20K

9.3 - 12.4 mi

Top 47%
18 ft45 ft
67ft40ft
38 ft

Overall

28367

Females

8244

F40-44

8244

20K→Half

12.4 - 13.1 mi

Top 69%
45 ft26 ft
8ft27ft
20 ft

Overall

41082

Females

14634

F40-44

14634

Half→25K

13.1 - 15.5 mi

Top 58%
25 ft12 ft
50ft63ft
20 ft

Overall

34411

Females

11418

F40-44

11418

25K→30K

15.5 - 18.6 mi

Top 62%
12 ft35 ft
69ft46ft
28 ft

Overall

37097

Females

13269

F40-44

13269

30K→35K

18.6 - 21.8 mi

Top 60%
35 ft34 ft
87ft88ft
23 ft

Overall

36147

Females

13438

F40-44

13438

35K→40K

21.8 - 24.9 mi

Top 56%
34 ft17 ft
58ft75ft
31 ft

Overall

33182

Females

12480

F40-44

12480

40K→Finish

24.9 - 26.2 mi

Top 47%
17 ft13 ft
14ft18ft
13 ft

Overall

28049

Females

10081

F40-44

10081

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing