Astrid Dolan

Bib: 65338 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 49%
Gender (Female)
#0 / 26115
Top 36%
Division (F18-39)
#0 / 14744
Top 37%
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
10:18/mi
31:58
49125
10K· 6.21 mi
11:25/mi
1:07:25
5081
15K· 9.32 mi
10:30/mi
1:40:01
4451
20K· 12.43 mi
10:09/mi
2:11:31
6740
Half· 13.10 mi
10:16/mi
2:18:24
27
25K· 15.53 mi
9:48/mi
2:42:16
5063
30K· 18.64 mi
9:48/mi
3:12:43
6946
35K· 21.75 mi
9:50/mi
3:43:13
8788
40K· 24.85 mi
9:47/mi
4:13:36
5875
Finish· 26.22 mi
9:48/mi
4:26:57
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
2:18:2410:34 /mi+7.1%
2nd Half
2:08:339:48 /mi✓ faster
Negative split — 7.1% faster in the second half
AI Race Performance Report

Astrid'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
31:5810:183.11 mi31:58
10:18
-
10K
1:07:2510:513.10 mi35:27
11:25
+1:07
15K
1:40:0110:443.11 mi32:36
10:30
-0:55
20K
2:11:3110:353.11 mi31:30
10:09
-0:21
Half(13.10 mi)
2:18:2410:340.67 mi6:53
10:16
+0:07
25K
2:42:1610:272.43 mi23:52
9:48
-0:28
30K
3:12:4310:213.11 mi30:27
9:48
0:00
35K
3:43:1310:163.11 mi30:30
9:50
+0:02
40K
4:13:3610:133.10 mi30:23
9:47
-0:03
Finish(26.22 mi)
4:26:5710:121.37 mi13:21
9:48
+0:01
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:47 /mi

Average Pace

10:11 /mi

Slowest Pace

11:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:51:30

87% of race

Time at Steady Pace

35:27

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:11 /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 mi418111437314373372941214612146
10K3.10 mi45572-376116568-219516568-2195486011841318413
15K3.11 mi42592+298014850+171814850+1718372941214612146
20K3.11 mi40355+223713710+114013710+1140348001117811178
Half(13.10 mi)0.67 mi39882+47313511+19913511+199328321038910389
25K2.43 mi37632+225012491+102012491+10202783383598359
30K3.11 mi34764+286811281+121011281+12102409072027202
35K3.11 mi31846+291810202+107910202+10792056662926292
40K3.10 mi29789+20579506+6969506+6961935262786278
Finish(26.22 mi)1.37 mi29239+5509358+1489358+1482134171527152

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

37294

Females

12146

F18-39

12146

5K→10K

3.1 - 6.2 mi

Top 81%
55 ft24 ft
50ft81ft
45 ft

Overall

48601

Females

18413

F18-39

18413

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

37294

Females

12146

F18-39

12146

15K→20K

9.3 - 12.4 mi

Top 58%
18 ft45 ft
67ft40ft
38 ft

Overall

34800

Females

11178

F18-39

11178

20K→Half

12.4 - 13.1 mi

Top 55%
45 ft26 ft
8ft27ft
20 ft

Overall

32832

Females

10389

F18-39

10389

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

27833

Females

8359

F18-39

8359

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

24090

Females

7202

F18-39

7202

30K→35K

18.6 - 21.8 mi

Top 34%
35 ft34 ft
87ft88ft
23 ft

Overall

20566

Females

6292

F18-39

6292

35K→40K

21.8 - 24.9 mi

Top 32%
34 ft17 ft
58ft75ft
31 ft

Overall

19352

Females

6278

F18-39

6278

40K→Finish

24.9 - 26.2 mi

Top 36%
17 ft13 ft
14ft18ft
13 ft

Overall

21341

Females

7152

F18-39

7152

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing