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BOSTON MARATHON 2025

Natalia Pasqualini

Bib: 23480•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 50%
Division (F50-54)
#0 / 1303
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:04
Rank: #19263
Start → 5K
26:04 | 8:23/mi
10K· 6.21 mi
52:09
Rank: #19202 (+61)
5K → 10K
26:05 | 8:24/mi
15K· 9.32 mi
1:18:21
Rank: #19067 (+135)
10K → 15K
26:12 | 8:26/mi
20K· 12.43 mi
1:44:44
Rank: #18819 (+248)
15K → 20K
26:23 | 8:30/mi
Half· 13.11 mi
1:50:26
Rank: #18803 (+16)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:11:12
Rank: #18565 (+238)
Half → 25K
20:46 | 8:34/mi
30K· 18.64 mi
2:39:59
Rank: #18652 (-87)
25K → 30K
28:47 | 9:16/mi
20M
2:53:03
Rank: #18738 (-86)
30K → 20M
13:04 | 9:37/mi
21M
3:03:30
Rank: #18837 (-99)
20M → 21M
10:27 | 10:27/mi
35K· 21.75 mi
3:10:07
Rank: #18787 (+50)
21M → 35K
6:37 | 8:51/mi
23M
3:22:03
Rank: #18789 (-2)
35K → 23M
11:56 | 9:32/mi
24M
3:31:11
Rank: #18777 (+12)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
3:39:22
Rank: #18777
24M → 40K
8:11 | 9:34/mi
25.2M
3:43:00
Rank: #18781 (-4)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:52:38
Rank: #18878 (-97)
25.2M → Finish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:26
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:02:12
Pace9:19 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1926:048:2326:04
8:23
-
10K
6.21 mi11:48:2452:098:2426:05
8:24
+0:01
15K
9.32 mi12:14:361:18:218:2426:12
8:26
+0:02
20K
12.43 mi12:40:591:44:448:2626:23
8:30
+0:04
Half
13.11 mi12:46:411:50:268:255:42
8:21
-0:09
25K
15.53 mi13:07:272:11:128:2720:46
8:34
+0:13
30K
18.64 mi13:36:142:39:598:3528:47
9:16
+0:42
20M
20.00 mi13:49:182:53:038:3913:04
9:37
+0:21
21M
21.00 mi13:59:453:03:308:4410:27
10:27
+0:50
35K
21.75 mi14:06:223:10:078:456:37
8:51
-1:36
23M
23.00 mi14:18:183:22:038:4711:56
9:32
+0:41
24M
24.00 mi14:27:263:31:118:489:08
9:08
-0:24
40K
24.85 mi14:35:373:39:228:508:11
9:34
+0:26
25.2M
25.20 mi14:39:153:43:008:513:38
10:32
+0:58
Finish
26.22 mi14:48:533:52:388:539:38
9:27
-1:05

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:21 /mi

Average Pace

8:53 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:12

56% of race

Time at Steady Pace

54:10

23% of race

Time at Slower Pace

47:16

20% of race

Average Pace: 8:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:1926:048:2326:04
8:23
#19263
10K
6.21 mi11:48:2452:098:2426:05
8:24
#19202
15K
9.32 mi12:14:361:18:218:2426:12
8:26
#19067
20K
12.43 mi12:40:591:44:448:2626:23
8:30
#18819
Half
13.11 mi12:46:411:50:268:255:42
8:21
#18803
25K
15.53 mi13:07:272:11:128:2720:46
8:34
#18565
30K
18.64 mi13:36:142:39:598:3528:47
9:16
#18652
20M
20.00 mi13:49:182:53:038:3913:04
9:37
#18738
21M
21.00 mi13:59:453:03:308:4410:27
10:27
#18837
35K
21.75 mi14:06:223:10:078:456:37
8:51
#18787
23M
23.00 mi14:18:183:22:038:4711:56
9:32
#18789
24M
24.00 mi14:27:263:31:118:489:08
9:08
#18777
40K
24.85 mi14:35:373:39:228:508:11
9:34
#18777
25.2M
25.20 mi14:39:153:43:008:513:38
10:32
#18781
Finish
26.22 mi14:48:533:52:388:539:38
9:27
#18878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi192637061706118926(Top 67%)6858(Top 56%)6858(Top 526%)
10K6.21 mi3.10 mi19202+617010+517010+5119173(Top 68%)6988(Top 57%)6988(Top 536%)
15K9.32 mi3.11 mi19067+1356947+636947+6318926(Top 67%)6858(Top 56%)6858(Top 526%)
20K12.43 mi3.11 mi18819+2486803+1446803+14418196(Top 64%)6451(Top 53%)6451(Top 495%)
Half13.11 mi0.68 mi18803+166796+76796+718387(Top 65%)6564(Top 54%)6564(Top 504%)
25K15.53 mi2.42 mi18565+2386678+1186678+11817600(Top 62%)6195(Top 51%)6195(Top 475%)
30K18.64 mi3.11 mi18652-876748-706748-7018968(Top 67%)7101(Top 58%)7101(Top 545%)
20M20.00 mi1.36 mi18738-866825-776825-7719681(Top 69%)7619(Top 62%)7619(Top 585%)
21M21.00 mi1.00 mi18837-996907-826907-8219859(Top 70%)7830(Top 64%)7830(Top 601%)
35K21.75 mi0.75 mi18787+506901+66901+617529(Top 62%)6655(Top 54%)6655(Top 511%)
23M23.00 mi1.25 mi18789-26933-326933-3218852(Top 66%)7431(Top 61%)7431(Top 570%)
24M24.00 mi1.00 mi18777+126948-156948-1518054(Top 64%)7064(Top 58%)7064(Top 542%)
40K24.85 mi0.85 mi187776978-306978-3019010(Top 67%)7635(Top 62%)7635(Top 586%)
25.2M25.20 mi0.35 mi18781-46990-126990-1219174(Top 68%)7729(Top 63%)7729(Top 593%)
Finish26.22 mi1.02 mi18878-977062-727062-7221020(Top 74%)8662(Top 71%)8662(Top 665%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

18926

Females

6858

F50-54

6858

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19173

Females

6988

F50-54

6988

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

18926

Females

6858

F50-54

6858

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18196

Females

6451

F50-54

6451

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18387

Females

6564

F50-54

6564

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17600

Females

6195

F50-54

6195

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18968

Females

7101

F50-54

7101

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19681

Females

7619

F50-54

7619

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19859

Females

7830

F50-54

7830

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17529

Females

6655

F50-54

6655

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18852

Females

7431

F50-54

7431

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18054

Females

7064

F50-54

7064

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19010

Females

7635

F50-54

7635

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19174

Females

7729

F50-54

7729

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21020

Females

8662

F50-54

8662

Passing Analysis

Category:
Athletes Passed
1959
Passed By
1574
Net Change
+385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19263
5K → 10K288227+61#19263#19202
10K → 15K269134+135#19202#19067
15K → 20K32577+248#19067#18819
20K → Half4125+16#18819#18803
Half → 25K27941+238#18803#18565
25K → 30K217304-87#18565#18652
30K → 20M80166-86#18652#18738
20M → 21M75174-99#18738#18837
21M → 35K8232+50#18837#18787
35K → 23M101103-2#18787#18789
23M → 24M7260+12#18789#18777
24M → 40K67670#18777#18777
40K → 25.2M2933-4#18777#18781
25.2M → Finish34131-97#18781#18878
TOTALS19591574+385
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing