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BOSTON MARATHON 2025

Pina Porceddu

GA

Bib: 23471 F

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:13/mi
25:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:25/mi
51:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:37/mi
1:18:25
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:55/mi
1:46:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:33/mi
1:51:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:59/mi
2:13:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:21/mi
2:42:45
↑ 181↓ 1480.2%
138 ft elev
20M
9:46/mi
2:56:01
↑ 64↓ 500.2%
148 ft elev
21M
10:30/mi
3:06:31
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:48/mi
3:13:51
↑ 17↓ 861.7%
156 ft elev
23M
9:48/mi
3:26:07
↑ 23↓ 630.6%
116 ft elev
24M
9:13/mi
3:35:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:27/mi
3:43:25
↓ 200.3%
20 ft elev
25.2M
10:23/mi
3:47:00
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:02/mi
3:56:12
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:57
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:04:15
Pace9:29 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3325:328:1325:32
8:13
-
10K
6.21 mi11:47:4151:408:1926:08
8:25
+0:12
15K
9.32 mi12:14:261:18:258:2526:45
8:37
+0:12
20K
12.43 mi12:42:081:46:078:3227:42
8:55
+0:18
Half
13.11 mi12:47:581:51:578:325:50
8:33
-0:22
25K
15.53 mi13:09:442:13:438:3621:46
8:59
+0:26
30K
18.64 mi13:38:462:42:458:4429:02
9:21
+0:22
20M
20.00 mi13:52:022:56:018:4813:16
9:46
+0:25
21M
21.00 mi14:02:323:06:318:5310:30
10:30
+0:44
35K
21.75 mi14:09:523:13:518:557:20
9:48
-0:42
23M
23.00 mi14:22:083:26:078:5812:16
9:48
0:00
24M
24.00 mi14:31:213:35:208:589:13
9:13
-0:35
40K
24.85 mi14:39:263:43:258:598:05
9:27
+0:14
25.2M
25.20 mi14:43:013:47:009:003:35
10:23
+0:56
Finish
26.22 mi14:52:133:56:129:019:12
9:02
-1:21

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

8:13 /mi

Average Pace

9:01 /mi

Slowest Pace

10:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:15

36% of race

Time at Steady Pace

1:45:00

44% of race

Time at Slower Pace

46:57

20% of race

Average Pace: 9:01 /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 mi11:21:3325:328:1325:32
8:13
#18248
10K
6.21 mi11:47:4151:408:1926:08
8:25
#18718
15K
9.32 mi12:14:261:18:258:2526:45
8:37
#19112
20K
12.43 mi12:42:081:46:078:3227:42
8:55
#19530
Half
13.11 mi12:47:581:51:578:325:50
8:33
#19523
25K
15.53 mi13:09:442:13:438:3621:46
8:59
#19562
30K
18.64 mi13:38:462:42:458:4429:02
9:21
#19500
20M
20.00 mi13:52:022:56:018:4813:16
9:46
#19570
21M
21.00 mi14:02:323:06:318:5310:30
10:30
#19610
35K
21.75 mi14:09:523:13:518:557:20
9:48
#19702
23M
23.00 mi14:22:083:26:078:5812:16
9:48
#19708
24M
24.00 mi14:31:213:35:208:589:13
9:13
#19660
40K
24.85 mi14:39:263:43:258:598:05
9:27
#19626
25.2M
25.20 mi14:43:013:47:009:003:35
10:23
#19608
Finish
26.22 mi14:52:133:56:129:019:12
9:02
#19599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi182486492649219992(Top 70%)7437(Top 61%)7437(Top 571%)
10K6.21 mi3.10 mi18718-4706747-2556747-25519276(Top 68%)7043(Top 58%)7043(Top 541%)
15K9.32 mi3.11 mi19112-3946966-2196966-21919992(Top 70%)7437(Top 61%)7437(Top 571%)
20K12.43 mi3.11 mi19530-4187204-2387204-23820560(Top 72%)7807(Top 64%)7807(Top 599%)
Half13.11 mi0.68 mi19523+77204720419574(Top 69%)7230(Top 59%)7230(Top 555%)
25K15.53 mi2.42 mi19562-397230-267230-2619801(Top 70%)7420(Top 61%)7420(Top 569%)
30K18.64 mi3.11 mi19500+627239-97239-919328(Top 68%)7302(Top 60%)7302(Top 560%)
20M20.00 mi1.36 mi19570-707302-637302-6320172(Top 71%)7892(Top 65%)7892(Top 606%)
21M21.00 mi1.00 mi19610-407353-517353-5120028(Top 71%)7925(Top 65%)7925(Top 608%)
35K21.75 mi0.75 mi19702-927417-647417-6421342(Top 75%)8688(Top 71%)8688(Top 667%)
23M23.00 mi1.25 mi19708-67455-387455-3819792(Top 70%)7938(Top 65%)7938(Top 609%)
24M24.00 mi1.00 mi19660+487457-27457-218450(Top 65%)7279(Top 60%)7279(Top 559%)
40K24.85 mi0.85 mi19626+347454+37454+318553(Top 65%)7409(Top 61%)7409(Top 569%)
25.2M25.20 mi0.35 mi19608+187458-47458-418650(Top 66%)7461(Top 61%)7461(Top 573%)
Finish26.22 mi1.02 mi19599+97466-87466-819209(Top 68%)7725(Top 63%)7725(Top 593%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19992

Females

7437

F50-54

7437

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

19276

Females

7043

F50-54

7043

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19992

Females

7437

F50-54

7437

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

20560

Females

7807

F50-54

7807

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19574

Females

7230

F50-54

7230

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19801

Females

7420

F50-54

7420

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19328

Females

7302

F50-54

7302

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

20172

Females

7892

F50-54

7892

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20028

Females

7925

F50-54

7925

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21342

Females

8688

F50-54

8688

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

19792

Females

7938

F50-54

7938

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18450

Females

7279

F50-54

7279

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18553

Females

7409

F50-54

7409

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18650

Females

7461

F50-54

7461

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19209

Females

7725

F50-54

7725

Passing Analysis

Category:
Athletes Passed
1274
Passed By
2625
Net Change
-1351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18248
5K → 10K112582-470#18248#18718
10K → 15K88482-394#18718#19112
15K → 20K88506-418#19112#19530
20K → Half3831+7#19530#19523
Half → 25K153192-39#19523#19562
25K → 30K243181+62#19562#19500
30K → 20M83153-70#19500#19570
20M → 21M89129-40#19570#19610
21M → 35K20112-92#19610#19702
35K → 23M9197-6#19702#19708
23M → 24M8840+48#19708#19660
24M → 40K7541+34#19660#19626
40K → 25.2M4325+18#19626#19608
25.2M → Finish6354+9#19608#19599
TOTALS12742625-1351
📊

Passing Visuals

Category:
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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