Rachel Jobson

Bib: 16480 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 49%
Division (F18-39)
#0 / 14744
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
10:18/mi
31:58
49125
10K· 6.21 mi
10:16/mi
1:03:51
5081
15K· 9.32 mi
10:22/mi
1:36:03
4451
20K· 12.43 mi
10:11/mi
2:07:39
6740
Half· 13.10 mi
10:40/mi
2:14:48
27
25K· 15.53 mi
10:50/mi
2:41:09
5063
30K· 18.64 mi
11:55/mi
3:18:10
6946
35K· 21.75 mi
11:46/mi
3:54:43
8788
40K· 24.85 mi
12:14/mi
4:32:42
5875
Finish· 26.22 mi
11:52/mi
4:48:52
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
2:14:4810:18 /mi⚡ faster
2nd Half
2:34:0411:45 /mi+14.3%
Positive split — 14.3% slower in the second half
AI Race Performance Report

Rachel'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
31:5810:183.11 mi31:58
10:18
-
10K
1:03:5110:173.10 mi31:53
10:16
-0:02
15K
1:36:0310:193.11 mi32:12
10:22
+0:06
20K
2:07:3910:173.11 mi31:36
10:11
-0:11
Half(13.10 mi)
2:14:4810:180.67 mi7:09
10:40
+0:29
25K
2:41:0910:232.43 mi26:21
10:50
+0:10
30K
3:18:1010:383.11 mi37:01
11:55
+1:05
35K
3:54:4310:483.11 mi36:33
11:46
-0:09
40K
4:32:4210:593.10 mi37:59
12:14
+0:28
Finish(26.22 mi)
4:48:5211:021.37 mi16:10
11:52
-0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rachel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

11:02 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:39

44% of race

Time at Steady Pace

33:30

12% of race

Time at Slower Pace

2:07:43

44% of race

Average Pace: 11:01 /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 mi418161437814378361461159311593
10K3.10 mi40228+158813526+85213526+852390511297312973
15K3.11 mi38649+157912755+77112755+771361461159311593
20K3.11 mi37584+106512307+44812307+448351151134611346
Half(13.10 mi)0.67 mi37454+13012277+3012277+30363121212112121
25K2.43 mi37029+42512210+6712210+67357431207912079
30K3.11 mi37282-25312509-29912509-299385341399213992
35K3.11 mi36559+72312352+15712352+157333241208512085
40K3.10 mi36520+3912562-21012562-210370951435514355
Finish(26.22 mi)1.37 mi36606-8612674-11212674-112386361500515005

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
131 ft55 ft
49ft125ft
117 ft

Overall

36146

Females

11593

F18-39

11593

5K→10K

3.1 - 6.2 mi

Top 65%
55 ft24 ft
50ft81ft
45 ft

Overall

39051

Females

12973

F18-39

12973

10K→15K

6.2 - 9.3 mi

Top 60%
24 ft18 ft
44ft51ft
17 ft

Overall

36146

Females

11593

F18-39

11593

15K→20K

9.3 - 12.4 mi

Top 59%
18 ft45 ft
67ft40ft
38 ft

Overall

35115

Females

11346

F18-39

11346

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36312

Females

12121

F18-39

12121

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

35743

Females

12079

F18-39

12079

25K→30K

15.5 - 18.6 mi

Top 64%
12 ft35 ft
69ft46ft
28 ft

Overall

38534

Females

13992

F18-39

13992

30K→35K

18.6 - 21.8 mi

Top 56%
35 ft34 ft
87ft88ft
23 ft

Overall

33324

Females

12085

F18-39

12085

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

37095

Females

14355

F18-39

14355

40K→Finish

24.9 - 26.2 mi

Top 65%
17 ft13 ft
14ft18ft
13 ft

Overall

38636

Females

15005

F18-39

15005

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing