Alexandra Battersby

Bib: 45278 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 24%
Gender (Female)
#0 / 26115
Top 14%
Masters (Masters Women)
#0 / 11371
Top 12%
Division (F40-44)
#0 / 3355
Top 17%
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
7:48/mi
24:11
49125
10K· 6.21 mi
8:02/mi
49:06
5081
15K· 9.32 mi
8:24/mi
1:15:09
4451
20K· 12.43 mi
8:25/mi
1:41:15
6740
Half· 13.10 mi
8:29/mi
1:46:56
27
25K· 15.53 mi
8:39/mi
2:07:58
5063
30K· 18.64 mi
8:55/mi
2:35:39
6946
35K· 21.75 mi
9:17/mi
3:04:29
8788
40K· 24.85 mi
8:55/mi
3:32:10
5875
Finish· 26.22 mi
8:51/mi
3:44:13
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
1:46:568:10 /mi⚡ faster
2nd Half
1:57:178:57 /mi+9.7%
Positive split — 9.7% slower in the second half
AI Race Performance Report

Alexandra'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.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:117:483.11 mi24:11
7:48
-
10K
49:067:553.10 mi24:55
8:02
+0:14
15K
1:15:098:043.11 mi26:03
8:24
+0:22
20K
1:41:158:093.11 mi26:06
8:25
+0:01
Half(13.10 mi)
1:46:568:100.67 mi5:41
8:29
+0:04
25K
2:07:588:152.43 mi21:02
8:39
+0:10
30K
2:35:398:213.11 mi27:41
8:55
+0:16
35K
3:04:298:293.11 mi28:50
9:17
+0:22
40K
3:32:108:333.10 mi27:41
8:55
-0:22
Finish(26.22 mi)
3:44:138:341.37 mi12:03
8:51
-0:04
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexandra's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:33 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:46:56

48% of race

Time at Steady Pace

1:28:27

39% of race

Time at Slower Pace

28:50

13% of race

Average Pace: 8:33 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi11662246924691515635703570
10K3.10 mi12288-6262713-2442713-2441319930213021
15K3.11 mi13342-10543027-3143027-3141515635703570
20K3.11 mi14357-10153346-3193346-3191696042034203
Half(13.10 mi)0.67 mi14410-533364-183364-181545637503750
25K2.43 mi14813-4033518-1543518-1541700643124312
30K3.11 mi14973-1603640-1223640-1221653543704370
35K3.11 mi14970+33737-973737-971659547434743
40K3.10 mi14382+5883693+443693+441286837443744
Finish(26.22 mi)1.37 mi14199+1833675+183675+181356641234123

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
131 ft55 ft
49ft125ft
117 ft

Overall

15156

Females

3570

F40-44

3570

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

13199

Females

3021

F40-44

3021

10K→15K

6.2 - 9.3 mi

Top 25%
24 ft18 ft
44ft51ft
17 ft

Overall

15156

Females

3570

F40-44

3570

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16960

Females

4203

F40-44

4203

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15456

Females

3750

F40-44

3750

Half→25K

13.1 - 15.5 mi

Top 28%
25 ft12 ft
50ft63ft
20 ft

Overall

17006

Females

4312

F40-44

4312

25K→30K

15.5 - 18.6 mi

Top 28%
12 ft35 ft
69ft46ft
28 ft

Overall

16535

Females

4370

F40-44

4370

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16595

Females

4743

F40-44

4743

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

12868

Females

3744

F40-44

3744

40K→Finish

24.9 - 26.2 mi

Top 23%
17 ft13 ft
14ft18ft
13 ft

Overall

13566

Females

4123

F40-44

4123

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing