Alison Brasier-Creagh

Bib: 81114 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 (F50-54)
#0 / 2342
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
14:15/mi
44:14
49125
10K· 6.21 mi
14:36/mi
1:29:33
5081
15K· 9.32 mi
15:26/mi
2:17:27
4451
20K· 12.43 mi
14:55/mi
3:03:45
6740
Half· 13.10 mi
15:11/mi
3:13:56
27
25K· 15.53 mi
15:13/mi
3:50:59
5063
30K· 18.64 mi
15:36/mi
4:39:24
6946
35K· 21.75 mi
16:29/mi
5:30:34
8788
40K· 24.85 mi
16:54/mi
6:23:03
5875
Finish· 26.22 mi
16:00/mi
6:44:51
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
3:13:5614:49 /mi⚡ faster
2nd Half
3:30:5516:05 /mi+8.8%
Positive split — 8.8% slower in the second half
AI Race Performance Report

Alison'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
44:1414:153.11 mi44:14
14:15
-
10K
1:29:3314:253.10 mi45:19
14:36
+0:21
15K
2:17:2714:453.11 mi47:54
15:26
+0:50
20K
3:03:4514:483.11 mi46:18
14:55
-0:31
Half(13.10 mi)
3:13:5614:490.67 mi10:11
15:11
+0:16
25K
3:50:5914:532.43 mi37:03
15:13
+0:02
30K
4:39:2415:003.11 mi48:25
15:36
+0:23
35K
5:30:3415:123.11 mi51:10
16:29
+0:53
40K
6:23:0315:253.10 mi52:29
16:54
+0:25
Finish(26.22 mi)
6:44:5115:281.37 mi21:48
16:00
-0:54
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alison's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:15 /mi

Average Pace

15:27 /mi

Slowest Pace

16:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:39:24

69% of race

Time at Steady Pace

1:12:58

18% of race

Time at Slower Pace

52:29

13% of race

Average Pace: 15:26 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi587692535925359580082480824808
10K3.10 mi58553+21625191+16825191+168581282488624886
15K3.11 mi58445+10825121+7025121+70580082480824808
20K3.11 mi58051+39424824+29724824+297566572392823928
Half(13.10 mi)0.67 mi57996+5524793+3124793+31562852384223842
25K2.43 mi57581+41524505+28824505+288545172268522685
30K3.11 mi57240+34124311+19424311+194543592273722737
35K3.11 mi57074+16624217+9424217+94550752340623406
40K3.10 mi57177-10324303-8624303-86569882449724497
Finish(26.22 mi)1.37 mi57184-724318-1524318-15564082420724207

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

58008

Females

24808

F50-54

24808

5K→10K

3.1 - 6.2 mi

Top 97%
55 ft24 ft
50ft81ft
45 ft

Overall

58128

Females

24886

F50-54

24886

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

58008

Females

24808

F50-54

24808

15K→20K

9.3 - 12.4 mi

Top 95%
18 ft45 ft
67ft40ft
38 ft

Overall

56657

Females

23928

F50-54

23928

20K→Half

12.4 - 13.1 mi

Top 94%
45 ft26 ft
8ft27ft
20 ft

Overall

56285

Females

23842

F50-54

23842

Half→25K

13.1 - 15.5 mi

Top 91%
25 ft12 ft
50ft63ft
20 ft

Overall

54517

Females

22685

F50-54

22685

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54359

Females

22737

F50-54

22737

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

55075

Females

23406

F50-54

23406

35K→40K

21.8 - 24.9 mi

Top 95%
34 ft17 ft
58ft75ft
31 ft

Overall

56988

Females

24497

F50-54

24497

40K→Finish

24.9 - 26.2 mi

Top 94%
17 ft13 ft
14ft18ft
13 ft

Overall

56408

Females

24207

F50-54

24207

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#58769
5K10K
88304+216
#58769 #58553
10K15K
98206+108
#58553 #58445
15K20K
25419+394
#58445 #58051
20KHalf
1974+55
#58051 #57996
Half25K
28443+415
#57996 #57581
25K30K
48389+341
#57581 #57240
30K35K
58224+166
#57240 #57074
35K40K
18380-103
#57074 #57177
40KFinish
5952-7
#57177 #57184
TOTALS
6062191+1585
#58769 #57184

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing