Catherine Bell-Webb

Bib: 41757 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 17%
Gender (Female)
#0 / 26115
Top 9%
Division (F18-39)
#0 / 14744
Top 10%
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
7:41/mi
23:52
49125
10K· 6.21 mi
7:54/mi
48:22
5081
15K· 9.32 mi
7:56/mi
1:13:00
4451
20K· 12.43 mi
7:44/mi
1:37:01
6740
Half· 13.10 mi
7:59/mi
1:42:22
27
25K· 15.53 mi
7:57/mi
2:01:43
5063
30K· 18.64 mi
8:19/mi
2:27:32
6946
35K· 21.75 mi
8:26/mi
2:53:41
8788
40K· 24.85 mi
8:29/mi
3:20:01
5875
Finish· 26.22 mi
8:29/mi
3:31:35
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
1:42:227:49 /mi⚡ faster
2nd Half
1:49:138:20 /mi+6.7%
Positive split — 6.7% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:527:413.11 mi23:52
7:41
-
10K
48:227:483.10 mi24:30
7:54
+0:13
15K
1:13:007:503.11 mi24:38
7:56
+0:02
20K
1:37:017:493.11 mi24:01
7:44
-0:12
Half(13.10 mi)
1:42:227:490.67 mi5:21
7:59
+0:15
25K
2:01:437:512.43 mi19:21
7:57
-0:02
30K
2:27:327:553.11 mi25:49
8:19
+0:22
35K
2:53:418:003.11 mi26:09
8:26
+0:07
40K
3:20:018:033.10 mi26:20
8:29
+0:03
Finish(26.22 mi)
3:31:358:051.37 mi11:34
8:29
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:41 /mi

Average Pace

8:05 /mi

Slowest Pace

8:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:41

82% of race

Time at Steady Pace

37:54

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /mi

Loading chart...
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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi10623210621061029420202020
10K3.10 mi11039-4162273-1672273-1671164624922492
15K3.11 mi10751+2882184+892184+891029420202020
20K3.11 mi10567+1842114+702114+701017119831983
Half(13.10 mi)0.67 mi10527+402110+42110+41054220912091
25K2.43 mi10487+402120-102120-101077622662266
30K3.11 mi10545-582196-762196-761166726592659
35K3.11 mi10416+1292225-292225-291028424142414
40K3.10 mi10247+1692240-152240-15988325692569
Finish(26.22 mi)1.37 mi10220+272271-312271-311087430153015

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

10294

Females

2020

F18-39

2020

5K→10K

3.1 - 6.2 mi

Top 19%
55 ft24 ft
50ft81ft
45 ft

Overall

11646

Females

2492

F18-39

2492

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

10294

Females

2020

F18-39

2020

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10171

Females

1983

F18-39

1983

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10542

Females

2091

F18-39

2091

Half→25K

13.1 - 15.5 mi

Top 18%
25 ft12 ft
50ft63ft
20 ft

Overall

10776

Females

2266

F18-39

2266

25K→30K

15.5 - 18.6 mi

Top 20%
12 ft35 ft
69ft46ft
28 ft

Overall

11667

Females

2659

F18-39

2659

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10284

Females

2414

F18-39

2414

35K→40K

21.8 - 24.9 mi

Top 17%
34 ft17 ft
58ft75ft
31 ft

Overall

9883

Females

2569

F18-39

2569

40K→Finish

24.9 - 26.2 mi

Top 18%
17 ft13 ft
14ft18ft
13 ft

Overall

10874

Females

3015

F18-39

3015

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10623
5K10K
578162-416
#10623 #11039
10K15K
72360+288
#11039 #10751
15K20K
95279+184
#10751 #10567
20KHalf
1757+40
#10567 #10527
Half25K
151191+40
#10527 #10487
25K30K
312254-58
#10487 #10545
30K35K
249379+129
#10545 #10416
35K40K
239408+169
#10416 #10247
40KFinish
113140*+27
#10247 #10220
TOTALS
18262230*+403
#10623 #10220

* 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