Becca Haigh

Bib: 57177 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 44%
Division (F18-39)
#0 / 14744
Top 45%
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
10:02/mi
31:09
49125
10K· 6.21 mi
10:00/mi
1:02:13
5081
15K· 9.32 mi
10:20/mi
1:34:17
4451
20K· 12.43 mi
10:12/mi
2:05:57
6740
Half· 13.10 mi
10:49/mi
2:13:12
27
25K· 15.53 mi
10:41/mi
2:39:12
5063
30K· 18.64 mi
11:14/mi
3:14:04
6946
35K· 21.75 mi
11:45/mi
3:50:34
8788
40K· 24.85 mi
11:07/mi
4:25:05
5875
Finish· 26.22 mi
11:07/mi
4:40:14
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
2:13:1210:11 /mi⚡ faster
2nd Half
2:27:0211:13 /mi+10.4%
Positive split — 10.4% slower in the second half
AI Race Performance Report

Becca'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
31:0910:023.11 mi31:09
10:02
-
10K
1:02:1310:013.10 mi31:04
10:00
-0:02
15K
1:34:1710:073.11 mi32:04
10:20
+0:20
20K
2:05:5710:093.11 mi31:40
10:12
-0:08
Half(13.10 mi)
2:13:1210:110.67 mi7:15
10:49
+0:37
25K
2:39:1210:152.43 mi26:00
10:41
-0:08
30K
3:14:0410:253.11 mi34:52
11:14
+0:33
35K
3:50:3410:373.11 mi36:30
11:45
+0:31
40K
4:25:0510:403.10 mi34:31
11:07
-0:38
Finish(26.22 mi)
4:40:1410:421.37 mi15:09
11:07
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:00 /mi

Average Pace

10:42 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:12

57% of race

Time at Steady Pace

2:01:02

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi389561287312873357481138811388
10K3.10 mi37544+141212163+71012163+710364441165511655
15K3.11 mi36819+72511827+33611827+336357481138811388
20K3.11 mi36242+57711635+19211635+192353121144011440
Half(13.10 mi)0.67 mi36256-1411676-4111676-41374651267912679
25K2.43 mi35859+39711611+6511611+65346571154411544
30K3.11 mi35451+40811620-911620-9341711177211772
35K3.11 mi34963+48811613+711613+7332111203312033
40K3.10 mi33975+98811399+21411399+214287281042310423
Finish(26.22 mi)1.37 mi33801+17411390+911390+9325891221112211

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
131 ft55 ft
49ft125ft
117 ft

Overall

35748

Females

11388

F18-39

11388

5K→10K

3.1 - 6.2 mi

Top 61%
55 ft24 ft
50ft81ft
45 ft

Overall

36444

Females

11655

F18-39

11655

10K→15K

6.2 - 9.3 mi

Top 60%
24 ft18 ft
44ft51ft
17 ft

Overall

35748

Females

11388

F18-39

11388

15K→20K

9.3 - 12.4 mi

Top 59%
18 ft45 ft
67ft40ft
38 ft

Overall

35312

Females

11440

F18-39

11440

20K→Half

12.4 - 13.1 mi

Top 63%
45 ft26 ft
8ft27ft
20 ft

Overall

37465

Females

12679

F18-39

12679

Half→25K

13.1 - 15.5 mi

Top 58%
25 ft12 ft
50ft63ft
20 ft

Overall

34657

Females

11544

F18-39

11544

25K→30K

15.5 - 18.6 mi

Top 57%
12 ft35 ft
69ft46ft
28 ft

Overall

34171

Females

11772

F18-39

11772

30K→35K

18.6 - 21.8 mi

Top 56%
35 ft34 ft
87ft88ft
23 ft

Overall

33211

Females

12033

F18-39

12033

35K→40K

21.8 - 24.9 mi

Top 48%
34 ft17 ft
58ft75ft
31 ft

Overall

28728

Females

10423

F18-39

10423

40K→Finish

24.9 - 26.2 mi

Top 55%
17 ft13 ft
14ft18ft
13 ft

Overall

32589

Females

12211

F18-39

12211

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing