Rachel Jeff

Bib: 44497 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 9%
Gender (Female)
#0 / 26115
Top 2%
Masters (Masters Women)
#0 / 11371
Top 1%
Division (F45-49)
#0 / 2995
Top 2%
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
7:04/mi
21:55
49125
10K· 6.21 mi
7:06/mi
43:56
5081
15K· 9.32 mi
7:20/mi
1:06:41
4451
20K· 12.43 mi
7:07/mi
1:28:46
6740
Half· 13.10 mi
7:22/mi
1:33:42
27
25K· 15.53 mi
7:19/mi
1:51:29
5063
30K· 18.64 mi
7:34/mi
2:14:57
6946
35K· 21.75 mi
7:36/mi
2:38:33
8788
40K· 24.85 mi
7:21/mi
3:01:21
5875
Finish· 26.22 mi
7:23/mi
3:11:25
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
1:33:427:10 /mi⚡ faster
2nd Half
1:37:437:27 /mi+4.3%
Positive split — 4.3% 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
21:557:043.11 mi21:55
7:04
-
10K
43:567:053.10 mi22:01
7:06
+0:02
15K
1:06:417:103.11 mi22:45
7:20
+0:14
20K
1:28:467:093.11 mi22:05
7:07
-0:13
Half(13.10 mi)
1:33:427:100.67 mi4:56
7:22
+0:15
25K
1:51:297:112.43 mi17:47
7:19
-0:03
30K
2:14:577:153.11 mi23:28
7:34
+0:15
35K
2:38:337:183.11 mi23:36
7:36
+0:02
40K
3:01:217:183.10 mi22:48
7:21
-0:15
Finish(26.22 mi)
3:11:257:191.37 mi10:04
7:23
+0:02
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

7:04 /mi

Average Pace

7:18 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24:21

75% of race

Time at Steady Pace

47:04

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi61697447446189748748
10K3.10 mi6074+95706+38706+385939673673
15K3.11 mi6086-12714-8714-86189748748
20K3.11 mi5988+98698+16698+165891671671
Half(13.10 mi)0.67 mi5987+1699-1699-16092732732
25K2.43 mi5968+19705-6705-66150798798
30K3.11 mi5884+84711-6711-66284910910
35K3.11 mi5715+169698+13698+135471834834
40K3.10 mi5272+443642+56642+563916498498
Finish(26.22 mi)1.37 mi5165+107634+8634+84330675675

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
131 ft55 ft
49ft125ft
117 ft

Overall

6189

Females

748

F45-49

748

5K→10K

3.1 - 6.2 mi

Top 10%
55 ft24 ft
50ft81ft
45 ft

Overall

5939

Females

673

F45-49

673

10K→15K

6.2 - 9.3 mi

Top 10%
24 ft18 ft
44ft51ft
17 ft

Overall

6189

Females

748

F45-49

748

15K→20K

9.3 - 12.4 mi

Top 10%
18 ft45 ft
67ft40ft
38 ft

Overall

5891

Females

671

F45-49

671

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

6092

Females

732

F45-49

732

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

6150

Females

798

F45-49

798

25K→30K

15.5 - 18.6 mi

Top 11%
12 ft35 ft
69ft46ft
28 ft

Overall

6284

Females

910

F45-49

910

30K→35K

18.6 - 21.8 mi

Top 9%
35 ft34 ft
87ft88ft
23 ft

Overall

5471

Females

834

F45-49

834

35K→40K

21.8 - 24.9 mi

Top 7%
34 ft17 ft
58ft75ft
31 ft

Overall

3916

Females

498

F45-49

498

40K→Finish

24.9 - 26.2 mi

Top 7%
17 ft13 ft
14ft18ft
13 ft

Overall

4330

Females

675

F45-49

675

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing