Ella Howells

Bib: 42083 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 20%
Gender (Female)
#0 / 26115
Top 11%
Division (F18-39)
#0 / 14744
Top 12%
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
7:26/mi
23:04
49125
10K· 6.21 mi
7:30/mi
46:19
5081
15K· 9.32 mi
7:47/mi
1:10:29
4451
20K· 12.43 mi
7:47/mi
1:34:38
6740
Half· 13.10 mi
8:18/mi
1:40:12
27
25K· 15.53 mi
8:16/mi
2:00:20
5063
30K· 18.64 mi
8:49/mi
2:27:41
6946
35K· 21.75 mi
9:03/mi
2:55:45
8788
40K· 24.85 mi
9:11/mi
3:24:15
5875
Finish· 26.22 mi
8:58/mi
3:36:28
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
1:40:127:39 /mi⚡ faster
2nd Half
1:56:168:52 /mi+16.0%
Positive split — 16.0% 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
23:047:263.11 mi23:04
7:26
-
10K
46:197:283.10 mi23:15
7:30
+0:04
15K
1:10:297:343.11 mi24:10
7:47
+0:17
20K
1:34:387:373.11 mi24:10
7:47
0:00
Half(13.10 mi)
1:40:127:390.67 mi5:34
8:18
+0:31
25K
2:00:207:452.43 mi20:08
8:16
-0:02
30K
2:27:417:563.11 mi27:21
8:49
+0:33
35K
2:55:458:053.11 mi28:04
9:03
+0:14
40K
3:24:158:143.10 mi28:30
9:11
+0:08
Finish(26.22 mi)
3:36:288:161.37 mi12:13
8:58
-0:13
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

8:16 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:38

44% of race

Time at Steady Pace

25:42

12% of race

Time at Slower Pace

1:36:08

44% of race

Average Pace: 8:15 /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 mi840714111411917516481648
10K3.10 mi8261+1461353+581353+58822413431343
15K3.11 mi8496-2351439-861439-86917516481648
20K3.11 mi8989-4931593-1541593-1541053321212121
Half(13.10 mi)0.67 mi9183-1941665-721665-721379031903190
25K2.43 mi9731-5481862-1971862-1971381332483248
30K3.11 mi10626-8952227-3652227-3651565440524052
35K3.11 mi11311-6852510-2832510-2831462740194019
40K3.10 mi11648-3372739-2292739-2291487645314531
Finish(26.22 mi)1.37 mi11704-562802-632802-631461345004500

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
131 ft55 ft
49ft125ft
117 ft

Overall

9175

Females

1648

F18-39

1648

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8224

Females

1343

F18-39

1343

10K→15K

6.2 - 9.3 mi

Top 15%
24 ft18 ft
44ft51ft
17 ft

Overall

9175

Females

1648

F18-39

1648

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10533

Females

2121

F18-39

2121

20K→Half

12.4 - 13.1 mi

Top 23%
45 ft26 ft
8ft27ft
20 ft

Overall

13790

Females

3190

F18-39

3190

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13813

Females

3248

F18-39

3248

25K→30K

15.5 - 18.6 mi

Top 26%
12 ft35 ft
69ft46ft
28 ft

Overall

15654

Females

4052

F18-39

4052

30K→35K

18.6 - 21.8 mi

Top 24%
35 ft34 ft
87ft88ft
23 ft

Overall

14627

Females

4019

F18-39

4019

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

14876

Females

4531

F18-39

4531

40K→Finish

24.9 - 26.2 mi

Top 24%
17 ft13 ft
14ft18ft
13 ft

Overall

14613

Females

4500

F18-39

4500

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing