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BOSTON MARATHON 2025

Sandra Vigil

CA

Bib: 22400 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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:23/mi
29:08
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:46/mi
59:29
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:37/mi
1:29:22
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:41/mi
1:59:28
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:33/mi
2:05:59
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:51/mi
2:29:52
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:17/mi
3:01:50
↑ 181↓ 1480.2%
138 ft elev
20M
10:07/mi
3:15:35
↑ 64↓ 500.2%
148 ft elev
21M
10:34/mi
3:26:09
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:12/mi
3:33:02
↑ 17↓ 861.7%
156 ft elev
23M
10:05/mi
3:45:39
↑ 23↓ 630.6%
116 ft elev
24M
10:04/mi
3:55:43
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:08/mi
4:04:23
↓ 200.3%
20 ft elev
25.2M
11:07/mi
4:08:13
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:25/mi
4:17:49
↑ 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
Time2:05:59
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:11:50
Pace10:03 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3129:089:2329:08
9:23
-
10K
6.21 mi11:55:5259:299:3430:21
9:46
+0:23
15K
9.32 mi12:25:451:29:229:3529:53
9:37
-0:09
20K
12.43 mi12:55:511:59:289:3730:06
9:41
+0:04
Half
13.11 mi13:02:222:05:599:376:31
9:33
-0:08
25K
15.53 mi13:26:152:29:529:3923:53
9:51
+0:18
30K
18.64 mi13:58:133:01:509:4531:58
10:17
+0:26
20M
20.00 mi14:11:583:15:359:4713:45
10:07
-0:10
21M
21.00 mi14:22:323:26:099:4910:34
10:34
+0:27
35K
21.75 mi14:29:253:33:029:486:53
9:12
-1:22
23M
23.00 mi14:42:023:45:399:4912:37
10:05
+0:53
24M
24.00 mi14:52:063:55:439:4910:04
10:04
-0:01
40K
24.85 mi15:00:464:04:239:508:40
10:08
+0:04
25.2M
25.20 mi15:04:364:08:139:513:50
11:07
+0:59
Finish
26.22 mi15:14:124:17:499:509:36
9:25
-1:42

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

9:12 /mi

Average Pace

9:50 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:08

20% of race

Time at Steady Pace

2:16:54

53% of race

Time at Slower Pace

1:08:47

27% of race

Average Pace: 9:50 /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 mi11:25:3129:089:2329:08
9:23
#23832
10K
6.21 mi11:55:5259:299:3430:21
9:46
#24383
15K
9.32 mi12:25:451:29:229:3529:53
9:37
#24282
20K
12.43 mi12:55:511:59:289:3730:06
9:41
#24061
Half
13.11 mi13:02:222:05:599:376:31
9:33
#24036
25K
15.53 mi13:26:152:29:529:3923:53
9:51
#23836
30K
18.64 mi13:58:133:01:509:4531:58
10:17
#23544
20M
20.00 mi14:11:583:15:359:4713:45
10:07
#23369
21M
21.00 mi14:22:323:26:099:4910:34
10:34
#23194
35K
21.75 mi14:29:253:33:029:486:53
9:12
#23065
23M
23.00 mi14:42:023:45:399:4912:37
10:05
#22924
24M
24.00 mi14:52:063:55:439:4910:04
10:04
#22848
40K
24.85 mi15:00:464:04:239:508:40
10:08
#22773
25.2M
25.20 mi15:04:364:08:139:513:50
11:07
#22739
Finish
26.22 mi15:14:124:17:499:509:36
9:25
#22692
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi238329606960624076(Top 85%)9712(Top 79%)9712(Top 536%)
10K6.21 mi3.10 mi24383-5519886-2809886-28024778(Top 87%)10108(Top 83%)10108(Top 558%)
15K9.32 mi3.11 mi24282+1019832+549832+5424076(Top 85%)9712(Top 79%)9712(Top 536%)
20K12.43 mi3.11 mi24061+2219724+1089724+10823453(Top 83%)9395(Top 77%)9395(Top 518%)
Half13.11 mi0.68 mi24036+259712+129712+1223721(Top 84%)9544(Top 78%)9544(Top 526%)
25K15.53 mi2.42 mi23836+2009605+1079605+10722905(Top 81%)9142(Top 75%)9142(Top 504%)
30K18.64 mi3.11 mi23544+2929481+1249481+12422420(Top 79%)9007(Top 74%)9007(Top 497%)
20M20.00 mi1.36 mi23369+1759401+809401+8021361(Top 75%)8560(Top 70%)8560(Top 472%)
21M21.00 mi1.00 mi23194+1759331+709331+7020241(Top 71%)8046(Top 66%)8046(Top 444%)
35K21.75 mi0.75 mi23065+1299273+589273+5819214(Top 68%)7574(Top 62%)7574(Top 418%)
23M23.00 mi1.25 mi22924+1419225+489225+4820752(Top 73%)8436(Top 69%)8436(Top 465%)
24M24.00 mi1.00 mi22848+769201+249201+2421556(Top 76%)8888(Top 73%)8888(Top 490%)
40K24.85 mi0.85 mi22773+759181+209181+2020918(Top 74%)8627(Top 71%)8627(Top 476%)
25.2M25.20 mi0.35 mi22739+349167+149167+1421038(Top 74%)8682(Top 71%)8682(Top 479%)
Finish26.22 mi1.02 mi22692+479162+59162+520917(Top 74%)8620(Top 70%)8620(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24076

Females

9712

F45-49

9712

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

24778

Females

10108

F45-49

10108

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24076

Females

9712

F45-49

9712

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23453

Females

9395

F45-49

9395

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23721

Females

9544

F45-49

9544

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

22905

Females

9142

F45-49

9142

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22420

Females

9007

F45-49

9007

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

21361

Females

8560

F45-49

8560

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20241

Females

8046

F45-49

8046

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19214

Females

7574

F45-49

7574

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20752

Females

8436

F45-49

8436

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21556

Females

8888

F45-49

8888

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20918

Females

8627

F45-49

8627

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21038

Females

8682

F45-49

8682

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

20917

Females

8620

F45-49

8620

Passing Analysis

Category:
Athletes Passed
2064
Passed By
924
Net Change
+1140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23832
5K → 10K67618-551#23832#24383
10K → 15K19796+101#24383#24282
15K → 20K25332+221#24282#24061
20K → Half3813+25#24061#24036
Half → 25K23232+200#24036#23836
25K → 30K32129+292#23836#23544
30K → 20M18510+175#23544#23369
20M → 21M1827+175#23369#23194
21M → 35K1312+129#23194#23065
35K → 23M15514+141#23065#22924
23M → 24M9519+76#22924#22848
24M → 40K9621+75#22848#22773
40K → 25.2M417+34#22773#22739
25.2M → Finish7124+47#22739#22692
TOTALS2064924+1140
📊

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