Alessandra Protti

Bib: 62907 F IT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 32%
Gender (Female)
#0 / 26115
Top 20%
Masters (Masters Women)
#0 / 11371
Top 18%
Division (F45-49)
#0 / 2995
Top 21%
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
8:41/mi
26:57
49125
10K· 6.21 mi
8:53/mi
54:32
5081
15K· 9.32 mi
8:58/mi
1:22:21
4451
20K· 12.43 mi
8:46/mi
1:49:33
6740
Half· 13.10 mi
9:09/mi
1:55:41
27
25K· 15.53 mi
8:52/mi
2:17:16
5063
30K· 18.64 mi
9:03/mi
2:45:20
6946
35K· 21.75 mi
9:18/mi
3:14:13
8788
40K· 24.85 mi
9:28/mi
3:43:37
5875
Finish· 26.22 mi
9:49/mi
3:56:59
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
1:55:418:50 /mi⚡ faster
2nd Half
2:01:189:15 /mi+4.9%
Positive split — 4.9% slower in the second half
AI Race Performance Report

Alessandra'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
26:578:413.11 mi26:57
8:41
-
10K
54:328:473.10 mi27:35
8:53
+0:12
15K
1:22:218:513.11 mi27:49
8:58
+0:05
20K
1:49:338:493.11 mi27:12
8:46
-0:12
Half(13.10 mi)
1:55:418:500.67 mi6:08
9:09
+0:23
25K
2:17:168:512.43 mi21:35
8:52
-0:17
30K
2:45:208:533.11 mi28:04
9:03
+0:11
35K
3:14:138:563.11 mi28:53
9:18
+0:15
40K
3:43:379:003.10 mi29:24
9:28
+0:10
Finish(26.22 mi)
3:56:599:031.37 mi13:22
9:49
+0:21
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alessandra'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

8:41 /mi

Average Pace

9:03 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:43:37

94% of race

Time at Steady Pace

13:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi22096592159212089454625462
10K3.10 mi22452-3566056-1356056-1352290562356235
15K3.11 mi21769+6835790+2665790+2662089454625462
20K3.11 mi21398+3715668+1225668+1222064054515451
Half(13.10 mi)0.67 mi21407-95685-175685-172225460646064
25K2.43 mi20842+5655542+1435542+1431920851015101
30K3.11 mi20047+7955343+1995343+1991762547494749
35K3.11 mi19247+8005215+1285215+1281672948024802
40K3.10 mi18788+4595212+35212+31710354185418
Finish(26.22 mi)1.37 mi18928-1405321-1095321-1092142771807180

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
131 ft55 ft
49ft125ft
117 ft

Overall

20894

Females

5462

F45-49

5462

5K→10K

3.1 - 6.2 mi

Top 38%
55 ft24 ft
50ft81ft
45 ft

Overall

22905

Females

6235

F45-49

6235

10K→15K

6.2 - 9.3 mi

Top 35%
24 ft18 ft
44ft51ft
17 ft

Overall

20894

Females

5462

F45-49

5462

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

20640

Females

5451

F45-49

5451

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

22254

Females

6064

F45-49

6064

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19208

Females

5101

F45-49

5101

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17625

Females

4749

F45-49

4749

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16729

Females

4802

F45-49

4802

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17103

Females

5418

F45-49

5418

40K→Finish

24.9 - 26.2 mi

Top 36%
17 ft13 ft
14ft18ft
13 ft

Overall

21427

Females

7180

F45-49

7180

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing