Gemma Raymond

Bib: 22419 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 41%
Gender (Female)
#0 / 26115
Top 28%
Division (F18-39)
#0 / 14744
Top 30%
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
9:10/mi
28:27
49125
10K· 6.21 mi
9:15/mi
57:10
5081
15K· 9.32 mi
9:23/mi
1:26:17
4451
20K· 12.43 mi
9:04/mi
1:54:25
6740
Half· 13.10 mi
9:36/mi
2:00:51
27
25K· 15.53 mi
9:36/mi
2:24:13
5063
30K· 18.64 mi
9:54/mi
2:54:56
6946
35K· 21.75 mi
10:14/mi
3:26:43
8788
40K· 24.85 mi
10:21/mi
3:58:52
5875
Finish· 26.22 mi
9:47/mi
4:12:12
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
2:00:519:14 /mi⚡ faster
2nd Half
2:11:2110:01 /mi+8.7%
Positive split — 8.7% slower in the second half
AI Race Performance Report

Gemma'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
28:279:103.11 mi28:27
9:10
-
10K
57:109:133.10 mi28:43
9:15
+0:05
15K
1:26:179:163.11 mi29:07
9:23
+0:08
20K
1:54:259:133.11 mi28:08
9:04
-0:19
Half(13.10 mi)
2:00:519:140.67 mi6:26
9:36
+0:32
25K
2:24:139:182.43 mi23:22
9:36
0:00
30K
2:54:569:243.11 mi30:43
9:54
+0:18
35K
3:26:439:313.11 mi31:47
10:14
+0:20
40K
3:58:529:373.10 mi32:09
10:21
+0:07
Finish(26.22 mi)
4:12:129:381.37 mi13:20
9:47
-0:34
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Gemma's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

9:38 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:08:16

75% of race

Time at Steady Pace

1:03:56

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi29136850885082627973597359
10K3.10 mi28509+6278288+2208288+2202816881318131
15K3.11 mi27641+8687900+3887900+3882627973597359
20K3.11 mi26628+10137529+3717529+3712440467416741
Half(13.10 mi)0.67 mi26623+57548-197548-192701878267826
25K2.43 mi26417+2067517+317517+312625076887688
30K3.11 mi25881+5367454+637454+632472374607460
35K3.11 mi25103+7787365+897365+892335874367436
40K3.10 mi24556+5477378-137378-132331779597959
Finish(26.22 mi)1.37 mi24222+3347327+517327+512123271087108

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
131 ft55 ft
49ft125ft
117 ft

Overall

26279

Females

7359

F18-39

7359

5K→10K

3.1 - 6.2 mi

Top 47%
55 ft24 ft
50ft81ft
45 ft

Overall

28168

Females

8131

F18-39

8131

10K→15K

6.2 - 9.3 mi

Top 44%
24 ft18 ft
44ft51ft
17 ft

Overall

26279

Females

7359

F18-39

7359

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24404

Females

6741

F18-39

6741

20K→Half

12.4 - 13.1 mi

Top 45%
45 ft26 ft
8ft27ft
20 ft

Overall

27018

Females

7826

F18-39

7826

Half→25K

13.1 - 15.5 mi

Top 44%
25 ft12 ft
50ft63ft
20 ft

Overall

26250

Females

7688

F18-39

7688

25K→30K

15.5 - 18.6 mi

Top 41%
12 ft35 ft
69ft46ft
28 ft

Overall

24723

Females

7460

F18-39

7460

30K→35K

18.6 - 21.8 mi

Top 39%
35 ft34 ft
87ft88ft
23 ft

Overall

23358

Females

7436

F18-39

7436

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23317

Females

7959

F18-39

7959

40K→Finish

24.9 - 26.2 mi

Top 36%
17 ft13 ft
14ft18ft
13 ft

Overall

21232

Females

7108

F18-39

7108

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing