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BOSTON MARATHON 2025

Fabiana Facci

Bib: 22886•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
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
8:34/mi
26:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
53:40
↑ 79↓ 1380.4%
15K· 9.32 mi
8:45/mi
1:20:51
↑ 67↓ 78
20K· 12.43 mi
8:50/mi
1:48:19
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:54:20
↑ 19↓ 370.5%
25K· 15.53 mi
9:01/mi
2:16:11
↑ 66↓ 880.2%
30K· 18.64 mi
9:22/mi
2:45:18
↑ 181↓ 1480.2%
20M
9:33/mi
2:58:17
↑ 64↓ 500.2%
21M
10:26/mi
3:08:43
↑ 106↓ 241.6%
35K· 21.75 mi
9:12/mi
3:15:36
↑ 17↓ 861.7%
23M
11:00/mi
3:29:22
↑ 23↓ 630.6%
24M
9:33/mi
3:38:55
↓ 821.3%
40K· 24.85 mi
9:23/mi
3:46:56
↓ 200.3%
25.2M
10:52/mi
3:50:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:04/mi
4:00:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:20
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:06:36
Pace9:39 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3026:388:3426:38
8:34
-
10K
6.21 mi11:49:3253:408:3827:02
8:42
+0:08
15K
9.32 mi12:16:431:20:518:4027:11
8:45
+0:03
20K
12.43 mi12:44:111:48:198:4327:28
8:50
+0:05
Half
13.11 mi12:50:121:54:208:436:01
8:49
-0:01
25K
15.53 mi13:12:032:16:118:4621:51
9:01
+0:12
30K
18.64 mi13:41:102:45:188:5229:07
9:22
+0:21
20M
20.00 mi13:54:092:58:178:5512:59
9:33
+0:11
21M
21.00 mi14:04:353:08:438:5910:26
10:26
+0:53
35K
21.75 mi14:11:283:15:369:006:53
9:12
-1:14
23M
23.00 mi14:25:143:29:229:0613:46
11:00
+1:48
24M
24.00 mi14:34:473:38:559:079:33
9:33
-1:27
40K
24.85 mi14:42:483:46:569:088:01
9:23
-0:10
25.2M
25.20 mi14:46:333:50:419:093:45
10:52
+1:29
Finish
26.22 mi14:56:484:00:569:1210:15
10:04
-0:48

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

8:34 /mi

Average Pace

9:12 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:20

47% of race

Time at Steady Pace

1:28:24

37% of race

Time at Slower Pace

38:12

16% of race

Average Pace: 9:11 /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 mi11:22:3026:388:3426:38
8:34
#20321
10K
6.21 mi11:49:3253:408:3827:02
8:42
#20599
15K
9.32 mi12:16:431:20:518:4027:11
8:45
#20611
20K
12.43 mi12:44:111:48:198:4327:28
8:50
#20507
Half
13.11 mi12:50:121:54:208:436:01
8:49
#20536
25K
15.53 mi13:12:032:16:118:4621:51
9:01
#20446
30K
18.64 mi13:41:102:45:188:5229:07
9:22
#20225
20M
20.00 mi13:54:092:58:178:5512:59
9:33
#20150
21M
21.00 mi14:04:353:08:438:5910:26
10:26
#20135
35K
21.75 mi14:11:283:15:369:006:53
9:12
#20086
23M
23.00 mi14:25:143:29:229:0613:46
11:00
#20390
24M
24.00 mi14:34:473:38:559:079:33
9:33
#20390
40K
24.85 mi14:42:483:46:569:088:01
9:23
#20320
25.2M
25.20 mi14:46:333:50:419:093:45
10:52
#20336
Finish
26.22 mi14:56:484:00:569:1210:15
10:04
#20501
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi203217692769220765(Top 73%)7866(Top 64%)7866(Top 434%)
10K6.21 mi3.10 mi20599-2787829-1377829-13720879(Top 74%)7954(Top 65%)7954(Top 439%)
15K9.32 mi3.11 mi20611-127817+127817+1220765(Top 73%)7866(Top 64%)7866(Top 434%)
20K12.43 mi3.11 mi20507+1047764+537764+5320169(Top 71%)7577(Top 62%)7577(Top 418%)
Half13.11 mi0.68 mi20536-297777-137777-1321025(Top 74%)8058(Top 66%)8058(Top 444%)
25K15.53 mi2.42 mi20446+907740+377740+3719968(Top 70%)7516(Top 61%)7516(Top 415%)
30K18.64 mi3.11 mi20225+2217654+867654+8619436(Top 68%)7358(Top 60%)7358(Top 406%)
20M20.00 mi1.36 mi20150+757639+157639+1519434(Top 68%)7489(Top 61%)7489(Top 413%)
21M21.00 mi1.00 mi20135+157660-217660-2119810(Top 70%)7803(Top 64%)7803(Top 430%)
35K21.75 mi0.75 mi20086+497644+167644+1619201(Top 68%)7561(Top 62%)7561(Top 417%)
23M23.00 mi1.25 mi20390-3047831-1877831-18723219(Top 82%)9718(Top 79%)9718(Top 536%)
24M24.00 mi1.00 mi203907844-137844-1319810(Top 70%)7985(Top 65%)7985(Top 440%)
40K24.85 mi0.85 mi20320+707828+167828+1618210(Top 64%)7234(Top 59%)7234(Top 399%)
25.2M25.20 mi0.35 mi20336-167843-157843-1520286(Top 71%)8306(Top 68%)8306(Top 458%)
Finish26.22 mi1.02 mi20501-1657943-1007943-10023107(Top 81%)9714(Top 79%)9714(Top 536%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

20765

Females

7866

F45-49

7866

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

20879

Females

7954

F45-49

7954

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

20765

Females

7866

F45-49

7866

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

20169

Females

7577

F45-49

7577

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

21025

Females

8058

F45-49

8058

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19968

Females

7516

F45-49

7516

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19436

Females

7358

F45-49

7358

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19434

Females

7489

F45-49

7489

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19810

Females

7803

F45-49

7803

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19201

Females

7561

F45-49

7561

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23219

Females

9718

F45-49

9718

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19810

Females

7985

F45-49

7985

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18210

Females

7234

F45-49

7234

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20286

Females

8306

F45-49

8306

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

23107

Females

9714

F45-49

9714

Passing Analysis

Category:
Athletes Passed
1662
Passed By
1842
Net Change
-180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20321
5K → 10K166444-278#20321#20599
10K → 15K193205-12#20599#20611
15K → 20K231127+104#20611#20507
20K → Half2857-29#20507#20536
Half → 25K18595+90#20536#20446
25K → 30K339118+221#20446#20225
30K → 20M13156+75#20225#20150
20M → 21M9681+15#20150#20135
21M → 35K8031+49#20135#20086
35K → 23M30334-304#20086#20390
23M → 24M50500#20390#20390
24M → 40K9727+70#20390#20320
40K → 25.2M1935-16#20320#20336
25.2M → Finish17182-165#20336#20501
TOTALS16621842-180
📊

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