Gemma Charles

Bib: 59216 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
10:27/mi
32:26
49125
10K· 6.21 mi
11:08/mi
1:07:01
5081
15K· 9.32 mi
12:05/mi
1:44:33
4451
20K· 12.43 mi
13:21/mi
2:26:00
6740
Half· 13.10 mi
11:53/mi
2:33:58
27
25K· 15.53 mi
12:00/mi
3:03:11
5063
30K· 18.64 mi
12:23/mi
3:41:39
6946
35K· 21.75 mi
12:55/mi
4:21:46
8788
40K· 24.85 mi
12:06/mi
4:59:21
5875
Finish· 26.22 mi
12:01/mi
5:15:44
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
2:33:5811:46 /mi⚡ faster
2nd Half
2:41:4612:20 /mi+5.1%
Positive split — 5.1% 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
32:2610:273.11 mi32:26
10:27
-
10K
1:07:0110:483.10 mi34:35
11:08
+0:41
15K
1:44:3311:143.11 mi37:32
12:05
+0:57
20K
2:26:0011:453.11 mi41:27
13:21
+1:16
Half(13.10 mi)
2:33:5811:460.67 mi7:58
11:53
-1:28
25K
3:03:1111:482.43 mi29:13
12:00
+0:07
30K
3:41:3911:543.11 mi38:28
12:23
+0:23
35K
4:21:4612:033.11 mi40:07
12:55
+0:32
40K
4:59:2112:033.10 mi37:35
12:06
-0:49
Finish(26.22 mi)
5:15:4412:041.37 mi16:23
12:01
-0:05
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

10:27 /mi

Average Pace

12:03 /mi

Slowest Pace

13:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:07:01

21% of race

Time at Steady Pace

2:47:09

53% of race

Time at Slower Pace

1:21:34

26% of race

Average Pace: 12:03 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi432771521915219488941868418684
10K3.10 mi45010-173316252-103316252-1033465581716617166
15K3.11 mi46559-154917189-93717189-937488941868418684
20K3.11 mi49016-245718771-158218771-1582529722155621556
Half(13.10 mi)0.67 mi48760+25618615+15618615+156451051696816968
25K2.43 mi47609+115118035+58018035+580430031590715907
30K3.11 mi46395+121417459+57617459+576411451536915369
35K3.11 mi45447+94817070+38917070+389403261552215522
40K3.10 mi44359+108816614+45616614+456361871392113921
Finish(26.22 mi)1.37 mi44116+24316542+7216542+72398921560215602

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
131 ft55 ft
49ft125ft
117 ft

Overall

48894

Females

18684

F50-54

18684

5K→10K

3.1 - 6.2 mi

Top 78%
55 ft24 ft
50ft81ft
45 ft

Overall

46558

Females

17166

F50-54

17166

10K→15K

6.2 - 9.3 mi

Top 82%
24 ft18 ft
44ft51ft
17 ft

Overall

48894

Females

18684

F50-54

18684

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

52972

Females

21556

F50-54

21556

20K→Half

12.4 - 13.1 mi

Top 75%
45 ft26 ft
8ft27ft
20 ft

Overall

45105

Females

16968

F50-54

16968

Half→25K

13.1 - 15.5 mi

Top 72%
25 ft12 ft
50ft63ft
20 ft

Overall

43003

Females

15907

F50-54

15907

25K→30K

15.5 - 18.6 mi

Top 69%
12 ft35 ft
69ft46ft
28 ft

Overall

41145

Females

15369

F50-54

15369

30K→35K

18.6 - 21.8 mi

Top 67%
35 ft34 ft
87ft88ft
23 ft

Overall

40326

Females

15522

F50-54

15522

35K→40K

21.8 - 24.9 mi

Top 61%
34 ft17 ft
58ft75ft
31 ft

Overall

36187

Females

13921

F50-54

13921

40K→Finish

24.9 - 26.2 mi

Top 67%
17 ft13 ft
14ft18ft
13 ft

Overall

39892

Females

15602

F50-54

15602

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing