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BOSTON MARATHON 2025

Stefania Toschi

Bib: 30096•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
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
9:43/mi
30:10
↑ 97↓ 3451.5%
10K· 6.21 mi
9:35/mi
59:56
↑ 79↓ 1380.4%
15K· 9.32 mi
9:51/mi
1:30:33
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
2:01:47
↑ 106↓ 860.1%
Half· 13.11 mi
9:33/mi
2:08:18
↑ 19↓ 370.5%
25K· 15.53 mi
10:05/mi
2:32:44
↑ 66↓ 880.2%
30K· 18.64 mi
10:38/mi
3:05:47
↑ 181↓ 1480.2%
20M
11:11/mi
3:20:59
↑ 64↓ 500.2%
21M
16:06/mi
3:37:05
↑ 106↓ 241.6%
35K· 21.75 mi
12:14/mi
3:46:14
↑ 17↓ 861.7%
23M
12:00/mi
4:01:15
↑ 23↓ 630.6%
24M
11:34/mi
4:12:49
↓ 821.3%
40K· 24.85 mi
12:13/mi
4:23:16
↓ 200.3%
25.2M
17:12/mi
4:29:12
↑ 13↓ 160.2%
Finish· 26.22 mi
9:49/mi
4:39:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:18
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:30:54
Pace11:31 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2830:109:4330:10
9:43
-
10K
6.21 mi12:22:1459:569:3929:46
9:35
-0:08
15K
9.32 mi12:52:511:30:339:4330:37
9:51
+0:16
20K
12.43 mi13:24:052:01:479:4831:14
10:03
+0:12
Half
13.11 mi13:30:362:08:189:476:31
9:33
-0:30
25K
15.53 mi13:55:022:32:449:5024:26
10:05
+0:32
30K
18.64 mi14:28:053:05:479:5833:03
10:38
+0:33
20M
20.00 mi14:43:173:20:5910:0315:12
11:11
+0:33
21M
21.00 mi14:59:233:37:0510:2016:06
16:06
+4:55
35K
21.75 mi15:08:323:46:1410:249:09
12:14
-3:52
23M
23.00 mi15:23:334:01:1510:2915:01
12:00
-0:14
24M
24.00 mi15:35:074:12:4910:3211:34
11:34
-0:26
40K
24.85 mi15:45:344:23:1610:3610:27
12:13
+0:39
25.2M
25.20 mi15:51:304:29:1210:415:56
17:12
+4:59
Finish
26.22 mi16:01:304:39:1210:3910:00
9:49
-7:23

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

9:33 /mi

Average Pace

10:39 /mi

Slowest Pace

17:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:42:33

80% of race

Time at Slower Pace

56:39

20% of race

Average Pace: 10:39 /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 mi11:52:2830:109:4330:10
9:43
#24864
10K
6.21 mi12:22:1459:569:3929:46
9:35
#24584
15K
9.32 mi12:52:511:30:339:4330:37
9:51
#24613
20K
12.43 mi13:24:052:01:479:4831:14
10:03
#24538
Half
13.11 mi13:30:362:08:189:476:31
9:33
#24495
25K
15.53 mi13:55:022:32:449:5024:26
10:05
#24331
30K
18.64 mi14:28:053:05:479:5833:03
10:38
#24147
20M
20.00 mi14:43:173:20:5910:0315:12
11:11
#24115
21M
21.00 mi14:59:233:37:0510:2016:06
16:06
#24538
35K
21.75 mi15:08:323:46:1410:249:09
12:14
#24631
23M
23.00 mi15:23:334:01:1510:2915:01
12:00
#24673
24M
24.00 mi15:35:074:12:4910:3211:34
11:34
#24678
40K
24.85 mi15:45:344:23:1610:3610:27
12:13
#24729
25.2M
25.20 mi15:51:304:29:1210:415:56
17:12
#24855
Finish
26.22 mi16:01:304:39:1210:3910:00
9:49
#24792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi24864101431014324657(Top 87%)10032(Top 82%)10032(Top 1009%)
10K6.21 mi3.10 mi24584+2809994+1499994+14924307(Top 86%)9865(Top 81%)9865(Top 992%)
15K9.32 mi3.11 mi24613-2910020-2610020-2624657(Top 87%)10032(Top 82%)10032(Top 1009%)
20K12.43 mi3.11 mi24538+759994+269994+2624338(Top 86%)9901(Top 81%)9901(Top 996%)
Half13.11 mi0.68 mi24495+439976+189976+1823673(Top 83%)9534(Top 78%)9534(Top 959%)
25K15.53 mi2.42 mi24331+1649898+789898+7823438(Top 83%)9447(Top 77%)9447(Top 950%)
30K18.64 mi3.11 mi24147+1849810+889810+8823241(Top 82%)9460(Top 77%)9460(Top 952%)
20M20.00 mi1.36 mi24115+329822-129822-1223945(Top 84%)9931(Top 81%)9931(Top 999%)
21M21.00 mi1.00 mi24538-42310053-23110053-23127852(Top 98%)11981(Top 98%)11981(Top 1205%)
35K21.75 mi0.75 mi24631-9310112-5910112-5926153(Top 92%)11166(Top 91%)11166(Top 1123%)
23M23.00 mi1.25 mi24673-4210156-4410156-4425098(Top 88%)10655(Top 87%)10655(Top 1072%)
24M24.00 mi1.00 mi24678-510171-1510171-1524983(Top 88%)10624(Top 87%)10624(Top 1069%)
40K24.85 mi0.85 mi24729-5110213-4210213-4225256(Top 89%)10793(Top 88%)10793(Top 1086%)
25.2M25.20 mi0.35 mi24855-12610278-6510278-6528097(Top 99%)12144(Top 99%)12144(Top 1222%)
Finish26.22 mi1.02 mi24792+6310257+2110257+2122292(Top 78%)9324(Top 76%)9324(Top 938%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24657

Females

10032

F55-59

10032

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

24307

Females

9865

F55-59

9865

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24657

Females

10032

F55-59

10032

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24338

Females

9901

F55-59

9901

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23673

Females

9534

F55-59

9534

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23438

Females

9447

F55-59

9447

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23241

Females

9460

F55-59

9460

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

23945

Females

9931

F55-59

9931

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27852

Females

11981

F55-59

11981

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26153

Females

11166

F55-59

11166

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25098

Females

10655

F55-59

10655

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

24983

Females

10624

F55-59

10624

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25256

Females

10793

F55-59

10793

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28097

Females

12144

F55-59

12144

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

22292

Females

9324

F55-59

9324

Passing Analysis

Category:
Athletes Passed
1451
Passed By
1379
Net Change
+72
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24864
5K → 10K36989+280#24864#24584
10K → 15K133162-29#24584#24613
15K → 20K16893+75#24613#24538
20K → Half474+43#24538#24495
Half → 25K20238+164#24495#24331
25K → 30K24965+184#24331#24147
30K → 20M9361+32#24147#24115
20M → 21M5428-423#24115#24538
21M → 35K11104-93#24538#24631
35K → 23M4385-42#24631#24673
23M → 24M3439-5#24673#24678
24M → 40K2475-51#24678#24729
40K → 25.2M1127-126#24729#24855
25.2M → Finish729+63#24855#24792
TOTALS14511379+72
📊

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