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BOSTON MARATHON 2025

Melissa Shust

Bib: 25025•F

MO

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
Top 46%
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
9:17/mi
28:49
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
57:41
↑ 79↓ 1380.4%
15K· 9.32 mi
9:19/mi
1:26:38
↑ 67↓ 78
20K· 12.43 mi
9:33/mi
1:56:19
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
2:02:46
↑ 19↓ 370.5%
25K· 15.53 mi
9:47/mi
2:26:30
↑ 66↓ 880.2%
30K· 18.64 mi
10:15/mi
2:58:21
↑ 181↓ 1480.2%
20M
10:11/mi
3:12:11
↑ 64↓ 500.2%
21M
10:58/mi
3:23:09
↑ 106↓ 241.6%
35K· 21.75 mi
9:56/mi
3:30:35
↑ 17↓ 861.7%
23M
10:05/mi
3:43:12
↑ 23↓ 630.6%
24M
9:42/mi
3:52:54
↓ 821.3%
40K· 24.85 mi
9:58/mi
4:01:25
↓ 200.3%
25.2M
10:18/mi
4:04:58
↑ 13↓ 160.2%
Finish· 26.22 mi
8:44/mi
4:13:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:46
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:11:06
Pace10:00 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3528:499:1728:49
9:17
-
10K
6.21 mi11:57:2757:419:1728:52
9:17
0:00
15K
9.32 mi12:26:241:26:389:1828:57
9:19
+0:02
20K
12.43 mi12:56:051:56:199:2229:41
9:33
+0:14
Half
13.11 mi13:02:322:02:469:226:27
9:27
-0:06
25K
15.53 mi13:26:162:26:309:2623:44
9:47
+0:20
30K
18.64 mi13:58:072:58:219:3431:51
10:15
+0:28
20M
20.00 mi14:11:573:12:119:3713:50
10:11
-0:04
21M
21.00 mi14:22:553:23:099:4010:58
10:58
+0:47
35K
21.75 mi14:30:213:30:359:417:26
9:56
-1:02
23M
23.00 mi14:42:583:43:129:4212:37
10:05
+0:09
24M
24.00 mi14:52:403:52:549:429:42
9:42
-0:23
40K
24.85 mi15:01:114:01:259:438:31
9:58
+0:16
25.2M
25.20 mi15:04:444:04:589:433:33
10:18
+0:20
Finish
26.22 mi15:13:384:13:529:418:54
8:44
-1:34

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

8:44 /mi

Average Pace

9:41 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:59

40% of race

Time at Steady Pace

1:19:04

31% of race

Time at Slower Pace

1:12:49

29% of race

Average Pace: 9:41 /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 mi11:28:3528:499:1728:49
9:17
#23487
10K
6.21 mi11:57:2757:419:1728:52
9:17
#23499
15K
9.32 mi12:26:241:26:389:1828:57
9:19
#23420
20K
12.43 mi12:56:051:56:199:2229:41
9:33
#23314
Half
13.11 mi13:02:322:02:469:226:27
9:27
#23324
25K
15.53 mi13:26:162:26:309:2623:44
9:47
#23206
30K
18.64 mi13:58:072:58:219:3431:51
10:15
#23001
20M
20.00 mi14:11:573:12:119:3713:50
10:11
#22881
21M
21.00 mi14:22:553:23:099:4010:58
10:58
#22797
35K
21.75 mi14:30:213:30:359:417:26
9:56
#22739
23M
23.00 mi14:42:583:43:129:4212:37
10:05
#22609
24M
24.00 mi14:52:403:52:549:429:42
9:42
#22505
40K
24.85 mi15:01:114:01:259:438:31
9:58
#22411
25.2M
25.20 mi15:04:444:04:589:433:33
10:18
#22349
Finish
26.22 mi15:13:384:13:529:418:54
8:44
#22218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi234879426942623274(Top 82%)9245(Top 76%)9245(Top 1482%)
10K6.21 mi3.10 mi23499-129420+69420+623500(Top 83%)9411(Top 77%)9411(Top 1508%)
15K9.32 mi3.11 mi23420+799362+589362+5823274(Top 82%)9245(Top 76%)9245(Top 1482%)
20K12.43 mi3.11 mi23314+1069293+699293+6923074(Top 81%)9189(Top 75%)9189(Top 1473%)
Half13.11 mi0.68 mi23324-109300-79300-723437(Top 83%)9389(Top 77%)9389(Top 1505%)
25K15.53 mi2.42 mi23206+1189243+579243+5722738(Top 80%)9053(Top 74%)9053(Top 1451%)
30K18.64 mi3.11 mi23001+2059188+559188+5522321(Top 79%)8954(Top 73%)8954(Top 1435%)
20M20.00 mi1.36 mi22881+1209150+389150+3821523(Top 76%)8641(Top 71%)8641(Top 1385%)
21M21.00 mi1.00 mi22797+849116+349116+3421313(Top 75%)8607(Top 70%)8607(Top 1379%)
35K21.75 mi0.75 mi22739+589095+219095+2121738(Top 77%)8896(Top 73%)8896(Top 1426%)
23M23.00 mi1.25 mi22609+1309050+459050+4520749(Top 73%)8433(Top 69%)8433(Top 1351%)
24M24.00 mi1.00 mi22505+1049016+349016+3420406(Top 72%)8298(Top 68%)8298(Top 1330%)
40K24.85 mi0.85 mi22411+948984+328984+3220370(Top 72%)8350(Top 68%)8350(Top 1338%)
25.2M25.20 mi0.35 mi22349+628958+268958+2618346(Top 65%)7334(Top 60%)7334(Top 1175%)
Finish26.22 mi1.02 mi22218+1318905+538905+5317725(Top 62%)6950(Top 57%)6950(Top 1114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23274

Females

9245

F60-64

9245

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23500

Females

9411

F60-64

9411

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23274

Females

9245

F60-64

9245

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

23074

Females

9189

F60-64

9189

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23437

Females

9389

F60-64

9389

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22738

Females

9053

F60-64

9053

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22321

Females

8954

F60-64

8954

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21523

Females

8641

F60-64

8641

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

21313

Females

8607

F60-64

8607

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21738

Females

8896

F60-64

8896

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20749

Females

8433

F60-64

8433

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

20406

Females

8298

F60-64

8298

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20370

Females

8350

F60-64

8350

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18346

Females

7334

F60-64

7334

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

17725

Females

6950

F60-64

6950

Passing Analysis

Category:
Athletes Passed
2004
Passed By
735
Net Change
+1269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23487
5K → 10K226238-12#23487#23499
10K → 15K213134+79#23499#23420
15K → 20K19892+106#23420#23314
20K → Half2636-10#23314#23324
Half → 25K18466+118#23324#23206
25K → 30K27570+205#23206#23001
30K → 20M14222+120#23001#22881
20M → 21M10925+84#22881#22797
21M → 35K7517+58#22797#22739
35K → 23M14919+130#22739#22609
23M → 24M1117+104#22609#22505
24M → 40K1006+94#22505#22411
40K → 25.2M631+62#22411#22349
25.2M → Finish1332+131#22349#22218
TOTALS2004735+1269
📊

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