Joanna Turner

Bib: 18467 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 (F45-49)
#0 / 2995
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
11:33/mi
35:50
49125
10K· 6.21 mi
12:23/mi
1:14:18
5081
15K· 9.32 mi
11:57/mi
1:51:24
4451
20K· 12.43 mi
13:00/mi
2:31:45
6740
Half· 13.10 mi
12:14/mi
2:39:57
27
25K· 15.53 mi
13:01/mi
3:11:38
5063
30K· 18.64 mi
13:53/mi
3:54:43
6946
35K· 21.75 mi
15:31/mi
4:42:54
8788
40K· 24.85 mi
14:11/mi
5:26:55
5875
Finish· 26.22 mi
13:04/mi
5:44:43
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
2:39:5712:13 /mi⚡ faster
2nd Half
3:04:4614:05 /mi+15.5%
Positive split — 15.5% slower in the second half
AI Race Performance Report

Joanna'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
35:5011:333.11 mi35:50
11:33
-
10K
1:14:1811:583.10 mi38:28
12:23
+0:50
15K
1:51:2411:583.11 mi37:06
11:57
-0:26
20K
2:31:4512:133.11 mi40:21
13:00
+1:03
Half(13.10 mi)
2:39:5712:130.67 mi8:12
12:14
-0:46
25K
3:11:3812:212.43 mi31:41
13:01
+0:47
30K
3:54:4312:363.11 mi43:05
13:53
+0:52
35K
4:42:5413:013.11 mi48:11
15:31
+1:38
40K
5:26:5513:103.10 mi44:01
14:11
-1:20
Finish(26.22 mi)
5:44:4313:101.37 mi17:48
13:04
-1:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Joanna's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:33 /mi

Average Pace

13:09 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:36

35% of race

Time at Steady Pace

1:29:50

26% of race

Time at Slower Pace

2:15:17

39% of race

Average Pace: 13:09 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi519072046520465481541824018240
10K3.10 mi52705-79821054-58921054-589533372154721547
15K3.11 mi51207+149820087+96720087+967481541824018240
20K3.11 mi51426-21920310-22320310-223518132079220792
Half(13.10 mi)0.67 mi51112+31420131+17920131+179468461799017990
25K2.43 mi50361+75119692+43919692+439475741852118521
30K3.11 mi50039+32219605+8719605+87484921935319353
35K3.11 mi50523-48420047-44220047-442523662190121901
40K3.10 mi50427+9620105-5820105-58490112025020250
Finish(26.22 mi)1.37 mi50292+13520057+4820057+48467471904719047

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
131 ft55 ft
49ft125ft
117 ft

Overall

48154

Females

18240

F45-49

18240

5K→10K

3.1 - 6.2 mi

Top 89%
55 ft24 ft
50ft81ft
45 ft

Overall

53337

Females

21547

F45-49

21547

10K→15K

6.2 - 9.3 mi

Top 81%
24 ft18 ft
44ft51ft
17 ft

Overall

48154

Females

18240

F45-49

18240

15K→20K

9.3 - 12.4 mi

Top 87%
18 ft45 ft
67ft40ft
38 ft

Overall

51813

Females

20792

F45-49

20792

20K→Half

12.4 - 13.1 mi

Top 78%
45 ft26 ft
8ft27ft
20 ft

Overall

46846

Females

17990

F45-49

17990

Half→25K

13.1 - 15.5 mi

Top 80%
25 ft12 ft
50ft63ft
20 ft

Overall

47574

Females

18521

F45-49

18521

25K→30K

15.5 - 18.6 mi

Top 81%
12 ft35 ft
69ft46ft
28 ft

Overall

48492

Females

19353

F45-49

19353

30K→35K

18.6 - 21.8 mi

Top 88%
35 ft34 ft
87ft88ft
23 ft

Overall

52366

Females

21901

F45-49

21901

35K→40K

21.8 - 24.9 mi

Top 82%
34 ft17 ft
58ft75ft
31 ft

Overall

49011

Females

20250

F45-49

20250

40K→Finish

24.9 - 26.2 mi

Top 78%
17 ft13 ft
14ft18ft
13 ft

Overall

46747

Females

19047

F45-49

19047

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing