Karen Austin

Bib: 81262 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 (F55-59)
#0 / 1484
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
12:11/mi
37:51
49125
10K· 6.21 mi
13:07/mi
1:18:34
5081
15K· 9.32 mi
14:30/mi
2:03:35
4451
20K· 12.43 mi
14:33/mi
2:48:46
6740
Half· 13.10 mi
15:21/mi
2:59:04
27
25K· 15.53 mi
15:39/mi
3:37:10
5063
30K· 18.64 mi
16:10/mi
4:27:22
6946
35K· 21.75 mi
16:25/mi
5:18:22
8788
40K· 24.85 mi
15:51/mi
6:07:35
5875
Finish· 26.22 mi
15:35/mi
6:28:49
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
2:59:0413:41 /mi⚡ faster
2nd Half
3:29:4516:00 /mi+17.1%
Positive split — 17.1% slower in the second half
AI Race Performance Report

Karen'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
37:5112:113.11 mi37:51
12:11
-
10K
1:18:3412:393.10 mi40:43
13:07
+0:56
15K
2:03:3513:163.11 mi45:01
14:30
+1:23
20K
2:48:4613:353.11 mi45:11
14:33
+0:03
Half(13.10 mi)
2:59:0413:410.67 mi10:18
15:21
+0:48
25K
3:37:1013:592.43 mi38:06
15:39
+0:18
30K
4:27:2214:213.11 mi50:12
16:10
+0:31
35K
5:18:2214:393.11 mi51:00
16:25
+0:15
40K
6:07:3514:483.10 mi49:13
15:51
-0:34
Finish(26.22 mi)
6:28:4914:511.37 mi21:14
15:35
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Karen's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:11 /mi

Average Pace

14:50 /mi

Slowest Pace

16:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:46

43% of race

Time at Steady Pace

2:49:03

43% of race

Time at Slower Pace

51:00

13% of race

Average Pace: 14:50 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi547722242822428567012388123881
10K3.10 mi55296-52422836-40822836-408556212311123111
15K3.11 mi55916-62023291-45523291-455567012388123881
20K3.11 mi55956-4023340-4923340-49559992348623486
Half(13.10 mi)0.67 mi56031-7523403-6323403-63565412401324013
25K2.43 mi55983+4823396+723396+7553452319423194
30K3.11 mi56045-6223463-6723463-67556402349523495
35K3.11 mi55996+4923492-2923492-29549392332023320
40K3.10 mi55964+3223506-1423506-14549762340123401
Finish(26.22 mi)1.37 mi56003-3923558-5223558-52556582379223792

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56701

Females

23881

F55-59

23881

5K→10K

3.1 - 6.2 mi

Top 93%
55 ft24 ft
50ft81ft
45 ft

Overall

55621

Females

23111

F55-59

23111

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56701

Females

23881

F55-59

23881

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

55999

Females

23486

F55-59

23486

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56541

Females

24013

F55-59

24013

Half→25K

13.1 - 15.5 mi

Top 93%
25 ft12 ft
50ft63ft
20 ft

Overall

55345

Females

23194

F55-59

23194

25K→30K

15.5 - 18.6 mi

Top 93%
12 ft35 ft
69ft46ft
28 ft

Overall

55640

Females

23495

F55-59

23495

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

54939

Females

23320

F55-59

23320

35K→40K

21.8 - 24.9 mi

Top 92%
34 ft17 ft
58ft75ft
31 ft

Overall

54976

Females

23401

F55-59

23401

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55658

Females

23792

F55-59

23792

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing