Christabel Chubb

Bib: 59406 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 37%
Division (F18-39)
#0 / 14744
Top 39%
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
9:23/mi
29:08
49125
10K· 6.21 mi
9:43/mi
59:18
5081
15K· 9.32 mi
10:19/mi
1:31:19
4451
20K· 12.43 mi
10:11/mi
2:02:57
6740
Half· 13.10 mi
10:43/mi
2:10:08
27
25K· 15.53 mi
11:42/mi
2:38:37
5063
30K· 18.64 mi
10:32/mi
3:11:20
6946
35K· 21.75 mi
10:25/mi
3:43:39
8788
40K· 24.85 mi
10:22/mi
4:15:50
5875
Finish· 26.22 mi
9:56/mi
4:29:22
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
2:10:089:57 /mi⚡ faster
2nd Half
2:19:1410:37 /mi+7.0%
Positive split — 7.0% slower in the second half
AI Race Performance Report

Christabel'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
29:089:233.11 mi29:08
9:23
-
10K
59:189:333.10 mi30:10
9:43
+0:20
15K
1:31:199:483.11 mi32:01
10:19
+0:36
20K
2:02:579:543.11 mi31:38
10:11
-0:08
Half(13.10 mi)
2:10:089:570.67 mi7:11
10:43
+0:32
25K
2:38:3710:132.43 mi28:29
11:42
+0:59
30K
3:11:2010:163.11 mi32:43
10:32
-1:10
35K
3:43:3910:183.11 mi32:19
10:25
-0:07
40K
4:15:5010:183.10 mi32:11
10:22
-0:03
Finish(26.22 mi)
4:29:2210:171.37 mi13:32
9:56
-0:26
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Christabel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:23 /mi

Average Pace

10:17 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:12:50

27% of race

Time at Steady Pace

2:40:52

60% of race

Time at Slower Pace

35:40

13% 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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3190795869586355751130011300
10K3.10 mi32816-9099971-3859971-385336401037010370
15K3.11 mi33741-92510374-40310374-403355751130011300
20K3.11 mi34030-28910589-21510589-215352011137211372
Half(13.10 mi)0.67 mi34117-8710648-5910648-59366601228012280
25K2.43 mi35480-136311419-77111419-771414511505515055
30K3.11 mi34052+142810935+48410935+4842936494899489
35K3.11 mi32058+199410285+65010285+6502446479277927
40K3.10 mi30630+14289896+3899896+3892339979957995
Finish(26.22 mi)1.37 mi30144+4869754+1429754+1422245376107610

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
131 ft55 ft
49ft125ft
117 ft

Overall

35575

Females

11300

F18-39

11300

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33640

Females

10370

F18-39

10370

10K→15K

6.2 - 9.3 mi

Top 60%
24 ft18 ft
44ft51ft
17 ft

Overall

35575

Females

11300

F18-39

11300

15K→20K

9.3 - 12.4 mi

Top 59%
18 ft45 ft
67ft40ft
38 ft

Overall

35201

Females

11372

F18-39

11372

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36660

Females

12280

F18-39

12280

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

41451

Females

15055

F18-39

15055

25K→30K

15.5 - 18.6 mi

Top 49%
12 ft35 ft
69ft46ft
28 ft

Overall

29364

Females

9489

F18-39

9489

30K→35K

18.6 - 21.8 mi

Top 41%
35 ft34 ft
87ft88ft
23 ft

Overall

24464

Females

7927

F18-39

7927

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23399

Females

7995

F18-39

7995

40K→Finish

24.9 - 26.2 mi

Top 38%
17 ft13 ft
14ft18ft
13 ft

Overall

22453

Females

7610

F18-39

7610

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing