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BOSTON MARATHON 2025

Evlyn Scuzzarella

Bib: 26763•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
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
11:08/mi
34:34
↑ 97↓ 3451.5%
10K· 6.21 mi
10:52/mi
1:08:21
↑ 79↓ 1380.4%
15K· 9.32 mi
11:09/mi
1:42:58
↑ 67↓ 78
20K· 12.43 mi
12:05/mi
2:20:30
↑ 106↓ 860.1%
Half· 13.11 mi
11:45/mi
2:28:31
↑ 19↓ 370.5%
25K· 15.53 mi
13:30/mi
3:01:16
↑ 66↓ 880.2%
30K· 18.64 mi
14:22/mi
3:45:54
↑ 181↓ 1480.2%
20M
14:20/mi
4:05:23
↑ 64↓ 500.2%
21M
14:14/mi
4:19:37
↑ 106↓ 241.6%
35K· 21.75 mi
13:47/mi
4:29:56
↑ 17↓ 861.7%
23M
12:39/mi
4:45:46
↑ 23↓ 630.6%
24M
12:41/mi
4:58:27
↓ 821.3%
40K· 24.85 mi
13:29/mi
5:09:59
↓ 200.3%
25.2M
13:35/mi
5:14:40
↑ 13↓ 160.2%
Finish· 26.22 mi
11:34/mi
5:26:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:31
Pace11:20 /mi
2nd Half
Distance13.11 mi
Time2:57:56
Pace13:34 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5134:3411:0834:34
11:08
-
10K
6.21 mi12:24:381:08:2111:0033:47
10:52
-0:16
15K
9.32 mi12:59:151:42:5811:0334:37
11:09
+0:17
20K
12.43 mi13:36:472:20:3011:1837:32
12:05
+0:56
Half
13.11 mi13:44:482:28:3111:208:01
11:45
-0:20
25K
15.53 mi14:17:333:01:1611:4032:45
13:30
+1:45
30K
18.64 mi15:02:113:45:5412:0744:38
14:22
+0:52
20M
20.00 mi15:21:404:05:2312:1619:29
14:20
-0:02
21M
21.00 mi15:35:544:19:3712:2214:14
14:14
-0:06
35K
21.75 mi15:46:134:29:5612:2510:19
13:47
-0:27
23M
23.00 mi16:02:034:45:4612:2515:50
12:39
-1:08
24M
24.00 mi16:14:444:58:2712:2612:41
12:41
+0:02
40K
24.85 mi16:26:165:09:5912:2811:32
13:29
+0:48
25.2M
25.20 mi16:30:575:14:4012:294:41
13:35
+0:06
Finish
26.22 mi16:42:445:26:2712:2811:47
11:34
-2:01

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

10:52 /mi

Average Pace

12:28 /mi

Slowest Pace

14:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:46

38% of race

Time at Steady Pace

1:06:03

20% of race

Time at Slower Pace

2:17:38

42% of race

Average Pace: 12:27 /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 mi11:50:5134:3411:0834:34
11:08
#27683
10K
6.21 mi12:24:381:08:2111:0033:47
10:52
#27308
15K
9.32 mi12:59:151:42:5811:0334:37
11:09
#27142
20K
12.43 mi13:36:472:20:3011:1837:32
12:05
#27157
Half
13.11 mi13:44:482:28:3111:208:01
11:45
#27178
25K
15.53 mi14:17:333:01:1611:4032:45
13:30
#27282
30K
18.64 mi15:02:113:45:5412:0744:38
14:22
#27413
20M
20.00 mi15:21:404:05:2312:1619:29
14:20
#27433
21M
21.00 mi15:35:544:19:3712:2214:14
14:14
#27398
35K
21.75 mi15:46:134:29:5612:2510:19
13:47
#27417
23M
23.00 mi16:02:034:45:4612:2515:50
12:39
#27367
24M
24.00 mi16:14:444:58:2712:2612:41
12:41
#27351
40K
24.85 mi16:26:165:09:5912:2811:32
13:29
#27325
25.2M
25.20 mi16:30:575:14:4012:294:41
13:35
#27322
Finish
26.22 mi16:42:445:26:2712:2811:47
11:34
#27306
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27683117591175926859(Top 95%)11291(Top 92%)11291(Top 206%)
10K6.21 mi3.10 mi27308+37511535+22411535+22426880(Top 95%)11296(Top 92%)11296(Top 207%)
15K9.32 mi3.11 mi27142+16611438+9711438+9726859(Top 95%)11291(Top 92%)11291(Top 206%)
20K12.43 mi3.11 mi27157-1511458-2011458-2027186(Top 96%)11509(Top 94%)11509(Top 210%)
Half13.11 mi0.68 mi27178-2111471-1311471-1327260(Top 96%)11568(Top 95%)11568(Top 212%)
25K15.53 mi2.42 mi27282-10411549-7811549-7827620(Top 97%)11786(Top 96%)11786(Top 216%)
30K18.64 mi3.11 mi27413-13111649-10011649-10027741(Top 98%)11912(Top 97%)11912(Top 218%)
20M20.00 mi1.36 mi27433-2011666-1711666-1727533(Top 97%)11839(Top 97%)11839(Top 216%)
21M21.00 mi1.00 mi27398+3511648+1811648+1826468(Top 93%)11294(Top 92%)11294(Top 207%)
35K21.75 mi0.75 mi27417-1911661-1311661-1327556(Top 97%)11884(Top 97%)11884(Top 217%)
23M23.00 mi1.25 mi27367+5011641+2011641+2025977(Top 91%)11089(Top 91%)11089(Top 203%)
24M24.00 mi1.00 mi27351+1611642-111642-126515(Top 93%)11378(Top 93%)11378(Top 208%)
40K24.85 mi0.85 mi27325+2611631+1111631+1126748(Top 94%)11519(Top 94%)11519(Top 211%)
25.2M25.20 mi0.35 mi27322+311630+111630+125760(Top 91%)11077(Top 91%)11077(Top 203%)
Finish26.22 mi1.02 mi27306+1611626+411626+426225(Top 92%)11264(Top 92%)11264(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

26859

Females

11291

F18-39

11291

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

26880

Females

11296

F18-39

11296

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

26859

Females

11291

F18-39

11291

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27186

Females

11509

F18-39

11509

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27260

Females

11568

F18-39

11568

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

27620

Females

11786

F18-39

11786

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

27741

Females

11912

F18-39

11912

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27533

Females

11839

F18-39

11839

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26468

Females

11294

F18-39

11294

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27556

Females

11884

F18-39

11884

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

25977

Females

11089

F18-39

11089

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26515

Females

11378

F18-39

11378

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26748

Females

11519

F18-39

11519

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25760

Females

11077

F18-39

11077

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26225

Females

11264

F18-39

11264

Passing Analysis

Category:
Athletes Passed
991
Passed By
614
Net Change
+377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27683
5K → 10K3827+375#27683#27308
10K → 15K20034+166#27308#27142
15K → 20K92107-15#27142#27157
20K → Half1435-21#27157#27178
Half → 25K44148-104#27178#27282
25K → 30K45176-131#27282#27413
30K → 20M2242-20#27413#27433
20M → 21M427+35#27433#27398
21M → 35K423-19#27398#27417
35K → 23M577+50#27417#27367
23M → 24M2913+16#27367#27351
24M → 40K282+26#27351#27325
40K → 25.2M74+3#27325#27322
25.2M → Finish259+16#27322#27306
TOTALS991614+377
📊

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