Rachel Gray

Bib: 66684 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 48%
Division (F18-39)
#0 / 14744
Top 49%
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
10:38/mi
33:01
49125
10K· 6.21 mi
10:44/mi
1:06:20
5081
15K· 9.32 mi
10:53/mi
1:40:08
4451
20K· 12.43 mi
10:26/mi
2:12:32
6740
Half· 13.10 mi
10:44/mi
2:19:44
27
25K· 15.53 mi
10:36/mi
2:45:31
5063
30K· 18.64 mi
10:46/mi
3:18:56
6946
35K· 21.75 mi
11:51/mi
3:55:44
8788
40K· 24.85 mi
11:52/mi
4:32:36
5875
Finish· 26.22 mi
10:51/mi
4:47:23
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
2:19:4410:41 /mi⚡ faster
2nd Half
2:27:3911:16 /mi+5.7%
Positive split — 5.7% 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
33:0110:383.11 mi33:01
10:38
-
10K
1:06:2010:413.10 mi33:19
10:44
+0:06
15K
1:40:0810:453.11 mi33:48
10:53
+0:09
20K
2:12:3210:403.11 mi32:24
10:26
-0:27
Half(13.10 mi)
2:19:4410:410.67 mi7:12
10:44
+0:18
25K
2:45:3110:402.43 mi25:47
10:36
-0:08
30K
3:18:5610:413.11 mi33:25
10:46
+0:10
35K
3:55:4410:513.11 mi36:48
11:51
+1:05
40K
4:32:3610:593.10 mi36:52
11:52
+0:01
Finish(26.22 mi)
4:47:2310:591.37 mi14:47
10:51
-1:01
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

10:26 /mi

Average Pace

10:58 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:33:43

74% of race

Time at Steady Pace

1:13:40

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:58 /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 mi450091623216232406511389013890
10K3.10 mi44014+99515658+57415658+574432971525715257
15K3.11 mi42701+131314917+74114917+741406511389013890
20K3.11 mi41132+156914131+78614131+786372851242312423
Half(13.10 mi)0.67 mi40837+29514010+12114010+121368701240412404
25K2.43 mi39400+143713390+62013390+620340281124011240
30K3.11 mi37591+180912657+73312657+733310131027310273
35K3.11 mi36932+65912543+11412543+114338441233412334
40K3.10 mi36487+44512545-212545-2345331313313133
Finish(26.22 mi)1.37 mi36142+34512437+10812437+108302441112911129

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40651

Females

13890

F18-39

13890

5K→10K

3.1 - 6.2 mi

Top 72%
55 ft24 ft
50ft81ft
45 ft

Overall

43297

Females

15257

F18-39

15257

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40651

Females

13890

F18-39

13890

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

37285

Females

12423

F18-39

12423

20K→Half

12.4 - 13.1 mi

Top 62%
45 ft26 ft
8ft27ft
20 ft

Overall

36870

Females

12404

F18-39

12404

Half→25K

13.1 - 15.5 mi

Top 57%
25 ft12 ft
50ft63ft
20 ft

Overall

34028

Females

11240

F18-39

11240

25K→30K

15.5 - 18.6 mi

Top 52%
12 ft35 ft
69ft46ft
28 ft

Overall

31013

Females

10273

F18-39

10273

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

33844

Females

12334

F18-39

12334

35K→40K

21.8 - 24.9 mi

Top 58%
34 ft17 ft
58ft75ft
31 ft

Overall

34533

Females

13133

F18-39

13133

40K→Finish

24.9 - 26.2 mi

Top 51%
17 ft13 ft
14ft18ft
13 ft

Overall

30244

Females

11129

F18-39

11129

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing