Allison Bradley

Bib: 67924 F CA

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:39/mi
33:04
49125
10K· 6.21 mi
11:30/mi
1:08:46
5081
15K· 9.32 mi
12:35/mi
1:47:49
4451
20K· 12.43 mi
12:36/mi
2:26:56
6740
Half· 13.10 mi
12:30/mi
2:35:19
27
25K· 15.53 mi
14:30/mi
3:10:37
5063
30K· 18.64 mi
13:31/mi
3:52:34
6946
35K· 21.75 mi
14:11/mi
4:36:36
8788
40K· 24.85 mi
13:21/mi
5:18:02
5875
Finish· 26.22 mi
13:03/mi
5:35:49
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
2:35:1911:52 /mi⚡ faster
2nd Half
3:00:3013:46 /mi+16.2%
Positive split — 16.2% slower in the second half
AI Race Performance Report

Allison'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
33:0410:393.11 mi33:04
10:39
-
10K
1:08:4611:053.10 mi35:42
11:30
+0:51
15K
1:47:4911:353.11 mi39:03
12:35
+1:05
20K
2:26:5611:503.11 mi39:07
12:36
+0:01
Half(13.10 mi)
2:35:1911:520.67 mi8:23
12:30
-0:06
25K
3:10:3712:172.43 mi35:18
14:30
+2:00
30K
3:52:3412:293.11 mi41:57
13:31
-0:59
35K
4:36:3612:443.11 mi44:02
14:11
+0:40
40K
5:18:0212:483.10 mi41:26
13:21
-0:50
Finish(26.22 mi)
5:35:4912:501.37 mi17:47
13:03
-0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Allison's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:39 /mi

Average Pace

12:49 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:08:46

20% of race

Time at Steady Pace

3:07:43

56% of race

Time at Slower Pace

1:19:20

24% of race

Average Pace: 12:48 /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 mi451951634816348511102012720127
10K3.10 mi47361-216617638-129017638-1290491261874318743
15K3.11 mi49020-165918681-104318681-1043511102012720127
20K3.11 mi49432-41219025-34419025-344503551983819838
Half(13.10 mi)0.67 mi49319+11318977+4818977+48481651877018770
25K2.43 mi50040-72119497-52019497-520526242153021530
30K3.11 mi49456+58419241+25619241+256468631842818428
35K3.11 mi49131+32519201+4019201+40469811897618976
40K3.10 mi48656+47519031+17019031+170444471790517905
Finish(26.22 mi)1.37 mi48564+9219012+1919012+19466941902019020

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
131 ft55 ft
49ft125ft
117 ft

Overall

51110

Females

20127

F18-39

20127

5K→10K

3.1 - 6.2 mi

Top 82%
55 ft24 ft
50ft81ft
45 ft

Overall

49126

Females

18743

F18-39

18743

10K→15K

6.2 - 9.3 mi

Top 85%
24 ft18 ft
44ft51ft
17 ft

Overall

51110

Females

20127

F18-39

20127

15K→20K

9.3 - 12.4 mi

Top 84%
18 ft45 ft
67ft40ft
38 ft

Overall

50355

Females

19838

F18-39

19838

20K→Half

12.4 - 13.1 mi

Top 81%
45 ft26 ft
8ft27ft
20 ft

Overall

48165

Females

18770

F18-39

18770

Half→25K

13.1 - 15.5 mi

Top 88%
25 ft12 ft
50ft63ft
20 ft

Overall

52624

Females

21530

F18-39

21530

25K→30K

15.5 - 18.6 mi

Top 78%
12 ft35 ft
69ft46ft
28 ft

Overall

46863

Females

18428

F18-39

18428

30K→35K

18.6 - 21.8 mi

Top 79%
35 ft34 ft
87ft88ft
23 ft

Overall

46981

Females

18976

F18-39

18976

35K→40K

21.8 - 24.9 mi

Top 74%
34 ft17 ft
58ft75ft
31 ft

Overall

44447

Females

17905

F18-39

17905

40K→Finish

24.9 - 26.2 mi

Top 78%
17 ft13 ft
14ft18ft
13 ft

Overall

46694

Females

19020

F18-39

19020

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing