Alexandra Christinaz Bernardi

Bib: 75958 F CH

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 32%
Gender (Female)
#0 / 26115
Top 21%
Masters (Masters Women)
#0 / 11371
Top 19%
Division (F50-54)
#0 / 2342
Top 19%
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
8:51/mi
27:28
49125
10K· 6.21 mi
9:00/mi
55:23
5081
15K· 9.32 mi
9:08/mi
1:23:43
4451
20K· 12.43 mi
8:45/mi
1:50:52
6740
Half· 13.10 mi
9:07/mi
1:56:59
27
25K· 15.53 mi
8:54/mi
2:18:39
5063
30K· 18.64 mi
9:06/mi
2:46:55
6946
35K· 21.75 mi
9:12/mi
3:15:29
8788
40K· 24.85 mi
9:24/mi
3:44:39
5875
Finish· 26.22 mi
9:17/mi
3:57:18
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
1:56:598:56 /mi⚡ faster
2nd Half
2:00:199:11 /mi+2.8%
Positive split — 2.8% 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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:288:513.11 mi27:28
8:51
-
10K
55:238:553.10 mi27:55
9:00
+0:09
15K
1:23:438:593.11 mi28:20
9:08
+0:08
20K
1:50:528:563.11 mi27:09
8:45
-0:23
Half(13.10 mi)
1:56:598:560.67 mi6:07
9:07
+0:22
25K
2:18:398:562.43 mi21:40
8:54
-0:13
30K
2:46:558:583.11 mi28:16
9:06
+0:12
35K
3:15:299:003.11 mi28:34
9:12
+0:06
40K
3:44:399:033.10 mi29:10
9:24
+0:12
Finish(26.22 mi)
3:57:189:041.37 mi12:39
9:17
-0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexandra's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

9:03 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:55

70% of race

Time at Steady Pace

1:10:23

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:03 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi24377672667262277161226122
10K3.10 mi24262+1156708+186708+182431367216721
15K3.11 mi23641+6216453+2556453+2552277161226122
20K3.11 mi22675+9666119+3346119+3342042853655365
Half(13.10 mi)0.67 mi22592+836101+186101+182188059235923
25K2.43 mi21878+7145897+2045897+2041953652075207
30K3.11 mi20989+8895685+2125685+2121816649424942
35K3.11 mi19823+11665441+2445441+2441589444924492
40K3.10 mi19222+6015376+655376+651652351755175
Finish(26.22 mi)1.37 mi19054+1685370+65370+61721055025502

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22771

Females

6122

F50-54

6122

5K→10K

3.1 - 6.2 mi

Top 41%
55 ft24 ft
50ft81ft
45 ft

Overall

24313

Females

6721

F50-54

6721

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22771

Females

6122

F50-54

6122

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20428

Females

5365

F50-54

5365

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

21880

Females

5923

F50-54

5923

Half→25K

13.1 - 15.5 mi

Top 33%
25 ft12 ft
50ft63ft
20 ft

Overall

19536

Females

5207

F50-54

5207

25K→30K

15.5 - 18.6 mi

Top 30%
12 ft35 ft
69ft46ft
28 ft

Overall

18166

Females

4942

F50-54

4942

30K→35K

18.6 - 21.8 mi

Top 27%
35 ft34 ft
87ft88ft
23 ft

Overall

15894

Females

4492

F50-54

4492

35K→40K

21.8 - 24.9 mi

Top 28%
34 ft17 ft
58ft75ft
31 ft

Overall

16523

Females

5175

F50-54

5175

40K→Finish

24.9 - 26.2 mi

Top 29%
17 ft13 ft
14ft18ft
13 ft

Overall

17210

Females

5502

F50-54

5502

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing