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BOSTON MARATHON 2025

Filomena Pietrantonio

Bib: 25052•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:18/mi
28:54
↑ 97↓ 3451.5%
10K· 6.21 mi
9:28/mi
58:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:28:25
↑ 67↓ 78
20K· 12.43 mi
10:10/mi
2:00:01
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:06:40
↑ 19↓ 370.5%
25K· 15.53 mi
10:38/mi
2:32:27
↑ 66↓ 880.2%
30K· 18.64 mi
11:09/mi
3:07:06
↑ 181↓ 1480.2%
20M
11:00/mi
3:22:03
↑ 64↓ 500.2%
21M
12:11/mi
3:34:14
↑ 106↓ 241.6%
35K· 21.75 mi
9:33/mi
3:41:23
↑ 17↓ 861.7%
23M
10:23/mi
3:54:23
↑ 23↓ 630.6%
24M
9:55/mi
4:04:18
↓ 821.3%
40K· 24.85 mi
10:48/mi
4:13:32
↓ 200.3%
25.2M
11:21/mi
4:17:27
↑ 13↓ 160.2%
Finish· 26.22 mi
9:42/mi
4:27:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:40
Pace9:40 /mi
2nd Half
Distance13.11 mi
Time2:20:40
Pace10:44 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2328:549:1828:54
9:18
-
10K
6.21 mi11:59:4958:209:2329:26
9:28
+0:10
15K
9.32 mi12:29:541:28:259:2930:05
9:41
+0:13
20K
12.43 mi13:01:302:00:019:3931:36
10:10
+0:29
Half
13.11 mi13:08:092:06:409:406:39
9:45
-0:25
25K
15.53 mi13:33:562:32:279:4925:47
10:38
+0:53
30K
18.64 mi14:08:353:07:0610:0234:39
11:09
+0:31
20M
20.00 mi14:23:323:22:0310:0614:57
11:00
-0:09
21M
21.00 mi14:35:433:34:1410:1212:11
12:11
+1:11
35K
21.75 mi14:42:523:41:2310:117:09
9:33
-2:38
23M
23.00 mi14:55:523:54:2310:1113:00
10:23
+0:50
24M
24.00 mi15:05:474:04:1810:119:55
9:55
-0:28
40K
24.85 mi15:15:014:13:3210:129:14
10:48
+0:53
25.2M
25.20 mi15:18:564:17:2710:133:55
11:21
+0:33
Finish
26.22 mi15:28:494:27:2010:129:53
9:42
-1:39

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

9:18 /mi

Average Pace

10:12 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:06

42% of race

Time at Steady Pace

54:31

20% of race

Time at Slower Pace

1:40:43

38% of race

Average Pace: 10:12 /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 mi11:30:2328:549:1828:54
9:18
#23571
10K
6.21 mi11:59:4958:209:2329:26
9:28
#23849
15K
9.32 mi12:29:541:28:259:2930:05
9:41
#23999
20K
12.43 mi13:01:302:00:019:3931:36
10:10
#24184
Half
13.11 mi13:08:092:06:409:406:39
9:45
#24194
25K
15.53 mi13:33:562:32:279:4925:47
10:38
#24286
30K
18.64 mi14:08:353:07:0610:0234:39
11:09
#24313
20M
20.00 mi14:23:323:22:0310:0614:57
11:00
#24266
21M
21.00 mi14:35:433:34:1410:1212:11
12:11
#24233
35K
21.75 mi14:42:523:41:2310:117:09
9:33
#24118
23M
23.00 mi14:55:523:54:2310:1113:00
10:23
#23969
24M
24.00 mi15:05:474:04:1810:119:55
9:55
#23859
40K
24.85 mi15:15:014:13:3210:129:14
10:48
#23810
25.2M
25.20 mi15:18:564:17:2710:133:55
11:21
#23782
Finish
26.22 mi15:28:494:27:2010:129:53
9:42
#23735
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi235719474947424237(Top 85%)9805(Top 80%)9805(Top 1571%)
10K6.21 mi3.10 mi23849-2789602-1289602-12824041(Top 85%)9705(Top 79%)9705(Top 1555%)
15K9.32 mi3.11 mi23999-1509676-749676-7424237(Top 85%)9805(Top 80%)9805(Top 1571%)
20K12.43 mi3.11 mi24184-1859796-1209796-12024584(Top 87%)10038(Top 82%)10038(Top 1609%)
Half13.11 mi0.68 mi24194-109806-109806-1024263(Top 85%)9852(Top 81%)9852(Top 1579%)
25K15.53 mi2.42 mi24286-929871-659871-6524610(Top 87%)10080(Top 82%)10080(Top 1615%)
30K18.64 mi3.11 mi24313-279900-299900-2924302(Top 86%)10027(Top 82%)10027(Top 1607%)
20M20.00 mi1.36 mi24266+479892+89892+823584(Top 83%)9725(Top 80%)9725(Top 1558%)
21M21.00 mi1.00 mi24233+339891+19891+123915(Top 84%)9987(Top 82%)9987(Top 1600%)
35K21.75 mi0.75 mi24118+1159832+599832+5920567(Top 72%)8285(Top 68%)8285(Top 1328%)
23M23.00 mi1.25 mi23969+1499785+479785+4721707(Top 76%)8923(Top 73%)8923(Top 1430%)
24M24.00 mi1.00 mi23859+1109736+499736+4921135(Top 74%)8680(Top 71%)8680(Top 1391%)
40K24.85 mi0.85 mi23810+499723+139723+1322696(Top 80%)9555(Top 78%)9555(Top 1531%)
25.2M25.20 mi0.35 mi23782+289712+119712+1121718(Top 76%)9024(Top 74%)9024(Top 1446%)
Finish26.22 mi1.02 mi23735+479698+149698+1421942(Top 77%)9133(Top 75%)9133(Top 1464%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24237

Females

9805

F60-64

9805

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24041

Females

9705

F60-64

9705

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24237

Females

9805

F60-64

9805

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24584

Females

10038

F60-64

10038

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24263

Females

9852

F60-64

9852

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24610

Females

10080

F60-64

10080

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24302

Females

10027

F60-64

10027

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23584

Females

9725

F60-64

9725

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23915

Females

9987

F60-64

9987

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

20567

Females

8285

F60-64

8285

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21707

Females

8923

F60-64

8923

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

21135

Females

8680

F60-64

8680

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22696

Females

9555

F60-64

9555

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21718

Females

9024

F60-64

9024

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21942

Females

9133

F60-64

9133

Passing Analysis

Category:
Athletes Passed
1279
Passed By
1443
Net Change
-164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23571
5K → 10K139417-278#23571#23849
10K → 15K97247-150#23849#23999
15K → 20K85270-185#23999#24184
20K → Half2131-10#24184#24194
Half → 25K88180-92#24194#24286
25K → 30K132159-27#24286#24313
30K → 20M8841+47#24313#24266
20M → 21M7946+33#24266#24233
21M → 35K1161+115#24233#24118
35K → 23M1556+149#24118#23969
23M → 24M1177+110#23969#23859
24M → 40K6718+49#23859#23810
40K → 25.2M346+28#23810#23782
25.2M → Finish6114+47#23782#23735
TOTALS12791443-164
📊

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