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BOSTON MARATHON 2025

Susan Nevitt-Yelle

Bib: 24325•F

ON

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 42%
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
8:15/mi
25:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:25/mi
51:48
↑ 79↓ 1380.4%
15K· 9.32 mi
8:48/mi
1:19:07
↑ 67↓ 78
20K· 12.43 mi
9:05/mi
1:47:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:53:30
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:16:48
↑ 66↓ 880.2%
30K· 18.64 mi
10:27/mi
2:49:16
↑ 181↓ 1480.2%
20M
10:27/mi
3:03:28
↑ 64↓ 500.2%
21M
11:31/mi
3:14:59
↑ 106↓ 241.6%
35K· 21.75 mi
10:12/mi
3:22:37
↑ 17↓ 861.7%
23M
11:19/mi
3:36:47
↑ 23↓ 630.6%
24M
10:23/mi
3:47:10
↓ 821.3%
40K· 24.85 mi
10:53/mi
3:56:28
↓ 200.3%
25.2M
11:53/mi
4:00:34
↑ 13↓ 160.2%
Finish· 26.22 mi
10:07/mi
4:10:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:17:23
Pace10:29 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2425:398:1525:39
8:15
-
10K
6.21 mi11:49:3351:488:2026:09
8:25
+0:10
15K
9.32 mi12:16:521:19:078:2927:19
8:48
+0:23
20K
12.43 mi12:45:061:47:218:3828:14
9:05
+0:17
Half
13.11 mi12:51:151:53:308:396:09
9:01
-0:04
25K
15.53 mi13:14:332:16:488:4823:18
9:37
+0:36
30K
18.64 mi13:47:012:49:169:0532:28
10:27
+0:50
20M
20.00 mi14:01:133:03:289:1014:12
10:27
0:00
21M
21.00 mi14:12:443:14:599:1711:31
11:31
+1:04
35K
21.75 mi14:20:223:22:379:197:38
10:12
-1:19
23M
23.00 mi14:34:323:36:479:2614:10
11:19
+1:07
24M
24.00 mi14:44:553:47:109:2810:23
10:23
-0:56
40K
24.85 mi14:54:133:56:289:319:18
10:53
+0:30
25.2M
25.20 mi14:58:194:00:349:334:06
11:53
+1:00
Finish
26.22 mi15:08:384:10:539:3510:19
10:07
-1:46

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

8:15 /mi

Average Pace

9:35 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:48

55% of race

Time at Steady Pace

1:15:00

30% of race

Time at Slower Pace

39:05

16% of race

Average Pace: 9:34 /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 mi11:23:2425:398:1525:39
8:15
#18468
10K
6.21 mi11:49:3351:488:2026:09
8:25
#18848
15K
9.32 mi12:16:521:19:078:2927:19
8:48
#19593
20K
12.43 mi12:45:061:47:218:3828:14
9:05
#20084
Half
13.11 mi12:51:151:53:308:396:09
9:01
#20171
25K
15.53 mi13:14:332:16:488:4823:18
9:37
#20664
30K
18.64 mi13:47:012:49:169:0532:28
10:27
#21248
20M
20.00 mi14:01:133:03:289:1014:12
10:27
#21341
21M
21.00 mi14:12:443:14:599:1711:31
11:31
#21469
35K
21.75 mi14:20:223:22:379:197:38
10:12
#21530
23M
23.00 mi14:34:323:36:479:2614:10
11:19
#21708
24M
24.00 mi14:44:553:47:109:2810:23
10:23
#21756
40K
24.85 mi14:54:133:56:289:319:18
10:53
#21790
25.2M
25.20 mi14:58:194:00:349:334:06
11:53
#21803
Finish
26.22 mi15:08:384:10:539:3510:19
10:07
#21842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi184686619661921000(Top 74%)8004(Top 65%)8004(Top 1283%)
10K6.21 mi3.10 mi18848-3806819-2006819-20019312(Top 68%)7062(Top 58%)7062(Top 1132%)
15K9.32 mi3.11 mi19593-7457232-4137232-41321000(Top 74%)8004(Top 65%)8004(Top 1283%)
20K12.43 mi3.11 mi20084-4917519-2877519-28721394(Top 75%)8258(Top 68%)8258(Top 1323%)
Half13.11 mi0.68 mi20171-877574-557574-5521922(Top 77%)8558(Top 70%)8558(Top 1371%)
25K15.53 mi2.42 mi20664-4937855-2817855-28122226(Top 78%)8772(Top 72%)8772(Top 1406%)
30K18.64 mi3.11 mi21248-5848217-3628217-36222825(Top 80%)9224(Top 75%)9224(Top 1478%)
20M20.00 mi1.36 mi21341-938290-738290-7322289(Top 78%)9052(Top 74%)9052(Top 1451%)
21M21.00 mi1.00 mi21469-1288374-848374-8422651(Top 80%)9326(Top 76%)9326(Top 1495%)
35K21.75 mi0.75 mi21530-618417-438417-4322452(Top 79%)9262(Top 76%)9262(Top 1484%)
23M23.00 mi1.25 mi21708-1788553-1368553-13623913(Top 84%)10056(Top 82%)10056(Top 1612%)
24M24.00 mi1.00 mi21756-488606-538606-5322492(Top 79%)9386(Top 77%)9386(Top 1504%)
40K24.85 mi0.85 mi21790-348649-438649-4322857(Top 80%)9624(Top 79%)9624(Top 1542%)
25.2M25.20 mi0.35 mi21803-138657-88657-823015(Top 81%)9658(Top 79%)9658(Top 1548%)
Finish26.22 mi1.02 mi21842-398698-418698-4123308(Top 82%)9822(Top 80%)9822(Top 1574%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

21000

Females

8004

F60-64

8004

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

19312

Females

7062

F60-64

7062

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

21000

Females

8004

F60-64

8004

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21394

Females

8258

F60-64

8258

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

21922

Females

8558

F60-64

8558

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22226

Females

8772

F60-64

8772

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

22825

Females

9224

F60-64

9224

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22289

Females

9052

F60-64

9052

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22651

Females

9326

F60-64

9326

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22452

Females

9262

F60-64

9262

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23913

Females

10056

F60-64

10056

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22492

Females

9386

F60-64

9386

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22857

Females

9624

F60-64

9624

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23015

Females

9658

F60-64

9658

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23308

Females

9822

F60-64

9822

Passing Analysis

Category:
Athletes Passed
711
Passed By
4085
Net Change
-3374
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18468
5K → 10K125505-380#18468#18848
10K → 15K42787-745#18848#19593
15K → 20K79570-491#19593#20084
20K → Half1299-87#20084#20171
Half → 25K51544-493#20171#20664
25K → 30K79663-584#20664#21248
30K → 20M68161-93#21248#21341
20M → 21M47175-128#21341#21469
21M → 35K3596-61#21469#21530
35K → 23M50228-178#21530#21708
23M → 24M3381-48#21708#21756
24M → 40K4276-34#21756#21790
40K → 25.2M1831-13#21790#21803
25.2M → Finish3069-39#21803#21842
TOTALS7114085-3374
📊

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