Isabel Turner

Bib: 25562 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 48%
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
10:52/mi
33:43
49125
10K· 6.21 mi
10:46/mi
1:07:10
5081
15K· 9.32 mi
10:55/mi
1:41:02
4451
20K· 12.43 mi
10:25/mi
2:13:23
6740
Half· 13.10 mi
10:47/mi
2:20:37
27
25K· 15.53 mi
10:45/mi
2:46:47
5063
30K· 18.64 mi
11:03/mi
3:21:05
6946
35K· 21.75 mi
11:54/mi
3:58:01
8788
40K· 24.85 mi
10:44/mi
4:31:21
5875
Finish· 26.22 mi
10:27/mi
4:45:36
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
2:20:3710:45 /mi⚡ faster
2nd Half
2:24:5911:04 /mi+3.1%
Positive split — 3.1% slower in the second half
AI Race Performance Report

Isabel'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
33:4310:523.11 mi33:43
10:52
-
10K
1:07:1010:493.10 mi33:27
10:46
-0:06
15K
1:41:0210:513.11 mi33:52
10:55
+0:09
20K
2:13:2310:443.11 mi32:21
10:25
-0:30
Half(13.10 mi)
2:20:3710:450.67 mi7:14
10:47
+0:22
25K
2:46:4710:452.43 mi26:10
10:45
-0:02
30K
3:21:0510:483.11 mi34:18
11:03
+0:18
35K
3:58:0110:573.11 mi36:56
11:54
+0:51
40K
4:31:2110:563.10 mi33:20
10:44
-1:10
Finish(26.22 mi)
4:45:3610:551.37 mi14:15
10:27
-0:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Isabel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:25 /mi

Average Pace

10:54 /mi

Slowest Pace

11:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:08:40

87% of race

Time at Steady Pace

36:56

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:54 /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 mi470611745117451408151398613986
10K3.10 mi45232+182916378+107316378+1073436971548615486
15K3.11 mi43530+170215393+98515393+985408151398613986
20K3.11 mi41670+186014432+96114432+961371481234212342
Half(13.10 mi)0.67 mi41395+27514320+11214320+112372911260012600
25K2.43 mi40063+133213736+58413736+584351791181211812
30K3.11 mi38521+154213130+60613130+606329541117811178
35K3.11 mi37765+75612966+16412966+164341131247812478
40K3.10 mi36093+167212340+62612340+6262597791649164
Finish(26.22 mi)1.37 mi35571+52212178+16212178+1622683095249524

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40815

Females

13986

F18-39

13986

5K→10K

3.1 - 6.2 mi

Top 73%
55 ft24 ft
50ft81ft
45 ft

Overall

43697

Females

15486

F18-39

15486

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40815

Females

13986

F18-39

13986

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

37148

Females

12342

F18-39

12342

20K→Half

12.4 - 13.1 mi

Top 62%
45 ft26 ft
8ft27ft
20 ft

Overall

37291

Females

12600

F18-39

12600

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35179

Females

11812

F18-39

11812

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32954

Females

11178

F18-39

11178

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

34113

Females

12478

F18-39

12478

35K→40K

21.8 - 24.9 mi

Top 43%
34 ft17 ft
58ft75ft
31 ft

Overall

25977

Females

9164

F18-39

9164

40K→Finish

24.9 - 26.2 mi

Top 45%
17 ft13 ft
14ft18ft
13 ft

Overall

26830

Females

9524

F18-39

9524

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing