Rachel Haffenden

Bib: 30613 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 48%
Masters (Masters Women)
#0 / 11371
Top 46%
Division (F50-54)
#0 / 2342
Top 44%
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
10:31/mi
32:39
49125
10K· 6.21 mi
10:40/mi
1:05:45
5081
15K· 9.32 mi
11:01/mi
1:39:58
4451
20K· 12.43 mi
11:58/mi
2:17:08
6740
Half· 13.10 mi
10:53/mi
2:24:26
27
25K· 15.53 mi
10:44/mi
2:50:34
5063
30K· 18.64 mi
10:41/mi
3:23:43
6946
35K· 21.75 mi
10:43/mi
3:56:59
8788
40K· 24.85 mi
11:33/mi
4:32:50
5875
Finish· 26.22 mi
10:50/mi
4:47:36
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
2:24:2611:02 /mi⚖️ balanced
2nd Half
2:23:1010:55 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:3910:313.11 mi32:39
10:31
-
10K
1:05:4510:353.10 mi33:06
10:40
+0:09
15K
1:39:5810:443.11 mi34:13
11:01
+0:21
20K
2:17:0811:033.11 mi37:10
11:58
+0:57
Half(13.10 mi)
2:24:2611:020.67 mi7:18
10:53
-1:05
25K
2:50:3410:592.43 mi26:08
10:44
-0:09
30K
3:23:4310:563.11 mi33:09
10:41
-0:03
35K
3:56:5910:543.11 mi33:16
10:43
+0:02
40K
4:32:5010:593.10 mi35:51
11:33
+0:50
Finish(26.22 mi)
4:47:3610:591.37 mi14:46
10:50
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:31 /mi

Average Pace

10:59 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:10:26

87% of race

Time at Steady Pace

37:10

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:58 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi439261560315603417501448114481
10K3.10 mi43139+78715139+46415139+464426561489514895
15K3.11 mi42542+59714825+31414825+314417501448114481
20K3.11 mi44177-163515850-102515850-1025475801811818118
Half(13.10 mi)0.67 mi43821+35615678+17215678+172380931302313023
25K2.43 mi41990+183114762+91614762+916350781176911769
30K3.11 mi39654+233613730+103213730+10323039899769976
35K3.11 mi37393+226112776+95412776+9542637987978797
40K3.10 mi36570+82312586+19012586+190320271191311913
Finish(26.22 mi)1.37 mi36203+36712475+11112475+111301371108111081

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
131 ft55 ft
49ft125ft
117 ft

Overall

41750

Females

14481

F50-54

14481

5K→10K

3.1 - 6.2 mi

Top 71%
55 ft24 ft
50ft81ft
45 ft

Overall

42656

Females

14895

F50-54

14895

10K→15K

6.2 - 9.3 mi

Top 70%
24 ft18 ft
44ft51ft
17 ft

Overall

41750

Females

14481

F50-54

14481

15K→20K

9.3 - 12.4 mi

Top 80%
18 ft45 ft
67ft40ft
38 ft

Overall

47580

Females

18118

F50-54

18118

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38093

Females

13023

F50-54

13023

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35078

Females

11769

F50-54

11769

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30398

Females

9976

F50-54

9976

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26379

Females

8797

F50-54

8797

35K→40K

21.8 - 24.9 mi

Top 54%
34 ft17 ft
58ft75ft
31 ft

Overall

32027

Females

11913

F50-54

11913

40K→Finish

24.9 - 26.2 mi

Top 50%
17 ft13 ft
14ft18ft
13 ft

Overall

30137

Females

11081

F50-54

11081

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#43926
5K10K
200987*+787
#43926 #43139
10K15K
200797*+597
#43139 #42542
15K20K
200180-1635
#42542 #44177
20KHalf
7363*+356
#44177 #43821
Half25K
141845*+1831
#43821 #41990
25K30K
82344+2336
#41990 #39654
30K35K
62267*+2261
#39654 #37393
35K40K
121944*+823
#37393 #36570
40KFinish
43410*+367
#36570 #36203
TOTALS
79910137*+7723
#43926 #36203

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing