Alejandra Cortes Vidal

Bib: 11950 F CL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 18%
Gender (Female)
#0 / 26115
Top 10%
Division (F18-39)
#0 / 14744
Top 12%
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
8:13/mi
25:29
49125
10K· 6.21 mi
8:03/mi
50:29
5081
15K· 9.32 mi
8:12/mi
1:15:55
4451
20K· 12.43 mi
8:04/mi
1:40:58
6740
Half· 13.10 mi
8:09/mi
1:46:26
27
25K· 15.53 mi
8:01/mi
2:05:56
5063
30K· 18.64 mi
8:11/mi
2:31:20
6946
35K· 21.75 mi
8:18/mi
2:57:06
8788
40K· 24.85 mi
8:20/mi
3:22:58
5875
Finish· 26.22 mi
8:14/mi
3:34:11
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
1:46:268:08 /mi⚡ faster
2nd Half
1:47:458:13 /mi+1.2%
Positive split — 1.2% slower in the second half
AI Race Performance Report

Alejandra'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
25:298:133.11 mi25:29
8:13
-
10K
50:298:083.10 mi25:00
8:03
-0:10
15K
1:15:558:093.11 mi25:26
8:12
+0:09
20K
1:40:588:083.11 mi25:03
8:04
-0:08
Half(13.10 mi)
1:46:268:080.67 mi5:28
8:09
+0:05
25K
2:05:568:072.43 mi19:30
8:01
-0:08
30K
2:31:208:083.11 mi25:24
8:11
+0:10
35K
2:57:068:093.11 mi25:46
8:18
+0:07
40K
3:22:588:103.10 mi25:52
8:20
+0:02
Finish(26.22 mi)
3:34:118:111.37 mi11:13
8:14
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alejandra'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

8:01 /mi

Average Pace

8:10 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:34:11

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi16464401240121310329132913
10K3.10 mi15036+14283586+4263586+4261355331173117
15K3.11 mi14313+7233333+2533333+2531310329132913
20K3.11 mi14103+2103261+723261+721374531233123
Half(13.10 mi)0.67 mi13973+1303218+433218+431234627022702
25K2.43 mi13397+5763057+1613057+1611140824692469
30K3.11 mi12660+7372877+1802877+1801060123012301
35K3.11 mi11849+8112700+1772700+177949421502150
40K3.10 mi11220+6292586+1142586+114894322002200
Finish(26.22 mi)1.37 mi10985+2352558+282558+28910623472347

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
131 ft55 ft
49ft125ft
117 ft

Overall

13103

Females

2913

F18-39

2913

5K→10K

3.1 - 6.2 mi

Top 23%
55 ft24 ft
50ft81ft
45 ft

Overall

13553

Females

3117

F18-39

3117

10K→15K

6.2 - 9.3 mi

Top 22%
24 ft18 ft
44ft51ft
17 ft

Overall

13103

Females

2913

F18-39

2913

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13745

Females

3123

F18-39

3123

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12346

Females

2702

F18-39

2702

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11408

Females

2469

F18-39

2469

25K→30K

15.5 - 18.6 mi

Top 18%
12 ft35 ft
69ft46ft
28 ft

Overall

10601

Females

2301

F18-39

2301

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9494

Females

2150

F18-39

2150

35K→40K

21.8 - 24.9 mi

Top 15%
34 ft17 ft
58ft75ft
31 ft

Overall

8943

Females

2200

F18-39

2200

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

9106

Females

2347

F18-39

2347

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing