Ella Williams

Bib: 26708 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
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
10:12/mi
31:41
49125
10K· 6.21 mi
10:50/mi
1:05:19
5081
15K· 9.32 mi
11:01/mi
1:39:31
4451
20K· 12.43 mi
10:52/mi
2:13:16
6740
Half· 13.10 mi
11:24/mi
2:20:55
27
25K· 15.53 mi
11:53/mi
2:49:50
5063
30K· 18.64 mi
12:24/mi
3:28:19
6946
35K· 21.75 mi
12:30/mi
4:07:09
8788
40K· 24.85 mi
12:12/mi
4:45:02
5875
Finish· 26.22 mi
12:53/mi
5:02:36
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
2:20:5510:46 /mi⚡ faster
2nd Half
2:41:4112:20 /mi+14.7%
Positive split — 14.7% slower in the second half
AI Race Performance Report

Ella'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
31:4110:123.11 mi31:41
10:12
-
10K
1:05:1910:313.10 mi33:38
10:50
+0:38
15K
1:39:3110:413.11 mi34:12
11:01
+0:11
20K
2:13:1610:443.11 mi33:45
10:52
-0:09
Half(13.10 mi)
2:20:5510:460.67 mi7:39
11:24
+0:32
25K
2:49:5010:562.43 mi28:55
11:53
+0:29
30K
3:28:1911:113.11 mi38:29
12:24
+0:31
35K
4:07:0911:223.11 mi38:50
12:30
+0:06
40K
4:45:0211:293.10 mi37:53
12:12
-0:18
Finish(26.22 mi)
5:02:3611:331.37 mi17:34
12:53
+0:41
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ella's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

11:33 /mi

Slowest Pace

12:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:55

47% of race

Time at Steady Pace

1:06:48

22% of race

Time at Slower Pace

1:34:53

31% of race

Average Pace: 11:32 /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 mi408541387413874417201446914469
10K3.10 mi42506-165214780-90614780-906442261581015810
15K3.11 mi42094+41214579+20114579+201417201446914469
20K3.11 mi41599+49514400+17914400+179407281421014210
Half(13.10 mi)0.67 mi41573+2614408-814408-8420331518615186
25K2.43 mi41617-4414556-14814556-148423601553815538
30K3.11 mi41462+15514688-13214688-132411771537915379
35K3.11 mi40830+63214577+11114577+111379381432114321
40K3.10 mi40456+37414560+1714560+17368991426714267
Finish(26.22 mi)1.37 mi40811-35514794-23414794-234457711851918519

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
131 ft55 ft
49ft125ft
117 ft

Overall

41720

Females

14469

F18-39

14469

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

44226

Females

15810

F18-39

15810

10K→15K

6.2 - 9.3 mi

Top 70%
24 ft18 ft
44ft51ft
17 ft

Overall

41720

Females

14469

F18-39

14469

15K→20K

9.3 - 12.4 mi

Top 68%
18 ft45 ft
67ft40ft
38 ft

Overall

40728

Females

14210

F18-39

14210

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

42033

Females

15186

F18-39

15186

Half→25K

13.1 - 15.5 mi

Top 71%
25 ft12 ft
50ft63ft
20 ft

Overall

42360

Females

15538

F18-39

15538

25K→30K

15.5 - 18.6 mi

Top 69%
12 ft35 ft
69ft46ft
28 ft

Overall

41177

Females

15379

F18-39

15379

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37938

Females

14321

F18-39

14321

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36899

Females

14267

F18-39

14267

40K→Finish

24.9 - 26.2 mi

Top 77%
17 ft13 ft
14ft18ft
13 ft

Overall

45771

Females

18519

F18-39

18519

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing