Isabella Turner

Bib: 18859 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
9:00/mi
27:55
49125
10K· 6.21 mi
9:13/mi
56:31
5081
15K· 9.32 mi
9:14/mi
1:25:11
4451
20K· 12.43 mi
9:26/mi
1:54:28
6740
Half· 13.10 mi
10:00/mi
2:01:10
27
25K· 15.53 mi
9:45/mi
2:24:53
5063
30K· 18.64 mi
9:49/mi
2:55:22
6946
35K· 21.75 mi
10:06/mi
3:26:43
8788
40K· 24.85 mi
10:14/mi
3:58:29
5875
Finish· 26.22 mi
10:35/mi
4:12:54
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
2:01:109:16 /mi⚡ faster
2nd Half
2:11:4410:03 /mi+8.7%
Positive split — 8.7% slower in the second half
AI Race Performance Report

Isabella'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
27:559:003.11 mi27:55
9:00
-
10K
56:319:063.10 mi28:36
9:13
+0:13
15K
1:25:119:093.11 mi28:40
9:14
+0:01
20K
1:54:289:133.11 mi29:17
9:26
+0:12
Half(13.10 mi)
2:01:109:160.67 mi6:42
10:00
+0:34
25K
2:24:539:202.43 mi23:43
9:45
-0:15
30K
2:55:229:253.11 mi30:29
9:49
+0:04
35K
3:26:439:313.11 mi31:21
10:06
+0:17
40K
3:58:299:363.10 mi31:46
10:14
+0:08
Finish(26.22 mi)
4:12:549:401.37 mi14:25
10:35
+0:21
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Isabella's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

9:39 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:40

67% of race

Time at Steady Pace

1:24:14

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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 mi26505754175412419366176617
10K3.10 mi26897-3927662-1217662-1212752079087908
15K3.11 mi25880+10177280+3827280+3822419366176617
20K3.11 mi26669-7897548-2687548-2682842382668266
Half(13.10 mi)0.67 mi26939-2707671-1237671-1233023292019201
25K2.43 mi26937+27720-497720-492733481438143
30K3.11 mi26121+8167539+1817539+1812416372337233
35K3.11 mi25097+10247364+1757364+1752243170537053
40K3.10 mi24430+6677334+307334+302243875807580
Finish(26.22 mi)1.37 mi24452-227413-797413-792776599639963

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
131 ft55 ft
49ft125ft
117 ft

Overall

24193

Females

6617

F18-39

6617

5K→10K

3.1 - 6.2 mi

Top 46%
55 ft24 ft
50ft81ft
45 ft

Overall

27520

Females

7908

F18-39

7908

10K→15K

6.2 - 9.3 mi

Top 40%
24 ft18 ft
44ft51ft
17 ft

Overall

24193

Females

6617

F18-39

6617

15K→20K

9.3 - 12.4 mi

Top 48%
18 ft45 ft
67ft40ft
38 ft

Overall

28423

Females

8266

F18-39

8266

20K→Half

12.4 - 13.1 mi

Top 51%
45 ft26 ft
8ft27ft
20 ft

Overall

30232

Females

9201

F18-39

9201

Half→25K

13.1 - 15.5 mi

Top 46%
25 ft12 ft
50ft63ft
20 ft

Overall

27334

Females

8143

F18-39

8143

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

24163

Females

7233

F18-39

7233

30K→35K

18.6 - 21.8 mi

Top 38%
35 ft34 ft
87ft88ft
23 ft

Overall

22431

Females

7053

F18-39

7053

35K→40K

21.8 - 24.9 mi

Top 38%
34 ft17 ft
58ft75ft
31 ft

Overall

22438

Females

7580

F18-39

7580

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27765

Females

9963

F18-39

9963

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing