Rosalind Astill

Bib: 35678 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 (F60-64)
#0 / 772
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
11:40/mi
36:14
49125
10K· 6.21 mi
12:25/mi
1:14:47
5081
15K· 9.32 mi
14:29/mi
1:59:44
4451
20K· 12.43 mi
14:48/mi
2:45:41
6740
Half· 13.10 mi
15:30/mi
2:56:05
27
25K· 15.53 mi
14:35/mi
3:31:34
5063
30K· 18.64 mi
15:29/mi
4:19:39
6946
35K· 21.75 mi
16:06/mi
5:09:38
8788
40K· 24.85 mi
15:36/mi
5:58:03
5875
Finish· 26.22 mi
15:40/mi
6:19:25
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
2:56:0513:27 /mi⚡ faster
2nd Half
3:23:2015:30 /mi+15.5%
Positive split — 15.5% slower in the second half
AI Race Performance Report

Rosalind'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
36:1411:403.11 mi36:14
11:40
-
10K
1:14:4712:033.10 mi38:33
12:25
+0:45
15K
1:59:4412:513.11 mi44:57
14:29
+2:04
20K
2:45:4113:203.11 mi45:57
14:48
+0:19
Half(13.10 mi)
2:56:0513:270.67 mi10:24
15:30
+0:42
25K
3:31:3413:382.43 mi35:29
14:35
-0:55
30K
4:19:3913:563.11 mi48:05
15:29
+0:54
35K
5:09:3814:153.11 mi49:59
16:06
+0:37
40K
5:58:0314:253.10 mi48:25
15:36
-0:30
Finish(26.22 mi)
6:19:2514:291.37 mi21:22
15:40
+0:04
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rosalind's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:40 /mi

Average Pace

14:29 /mi

Slowest Pace

16:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35:13

41% of race

Time at Steady Pace

3:44:12

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:28 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi525462090020900566702386023860
10K3.10 mi53084-53821313-41321313-413534362161221612
15K3.11 mi54796-171222510-119722510-1197566702386023860
20K3.11 mi55339-54322912-40222912-402564482379723797
Half(13.10 mi)0.67 mi55436-9722993-8122993-81567792417424174
25K2.43 mi55050+38622743+25022743+250528192165021650
30K3.11 mi54970+8022747-422747-4540702257322573
35K3.11 mi54932+3822786-3922786-39541332286722867
40K3.10 mi55012-8022882-9622882-96543342304423044
Finish(26.22 mi)1.37 mi55092-8022955-7322955-73558672390923909

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56670

Females

23860

F60-64

23860

5K→10K

3.1 - 6.2 mi

Top 89%
55 ft24 ft
50ft81ft
45 ft

Overall

53436

Females

21612

F60-64

21612

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56670

Females

23860

F60-64

23860

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

56448

Females

23797

F60-64

23797

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56779

Females

24174

F60-64

24174

Half→25K

13.1 - 15.5 mi

Top 88%
25 ft12 ft
50ft63ft
20 ft

Overall

52819

Females

21650

F60-64

21650

25K→30K

15.5 - 18.6 mi

Top 90%
12 ft35 ft
69ft46ft
28 ft

Overall

54070

Females

22573

F60-64

22573

30K→35K

18.6 - 21.8 mi

Top 91%
35 ft34 ft
87ft88ft
23 ft

Overall

54133

Females

22867

F60-64

22867

35K→40K

21.8 - 24.9 mi

Top 91%
34 ft17 ft
58ft75ft
31 ft

Overall

54334

Females

23044

F60-64

23044

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55867

Females

23909

F60-64

23909

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing