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BOSTON MARATHON 2025

Jane Buthod

Bib: 20643•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 35%
Division (F50-54)
#0 / 1303
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:14
Rank: #19565
Start → 5K
26:14 | 8:27/mi
10K· 6.21 mi
51:28
Rank: #18507 (+1058)
5K → 10K
25:14 | 8:07/mi
15K· 9.32 mi
1:16:46
Rank: #18013 (+494)
10K → 15K
25:18 | 8:09/mi
20K· 12.43 mi
1:42:23
Rank: #17601 (+412)
15K → 20K
25:37 | 8:15/mi
Half· 13.11 mi
1:47:49
Rank: #17496 (+105)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:07:46
Rank: #17105 (+391)
Half → 25K
19:57 | 8:14/mi
30K· 18.64 mi
2:34:28
Rank: #16751 (+354)
25K → 30K
26:42 | 8:36/mi
20M
2:46:33
Rank: #16688 (+63)
30K → 20M
12:05 | 8:54/mi
21M
2:55:58
Rank: #16582 (+106)
20M → 21M
9:25 | 9:25/mi
35K· 21.75 mi
3:02:44
Rank: #16632 (-50)
21M → 35K
6:46 | 9:03/mi
23M
3:13:56
Rank: #16548 (+84)
35K → 23M
11:12 | 8:57/mi
24M
3:22:49
Rank: #16560 (-12)
23M → 24M
8:53 | 8:53/mi
40K· 24.85 mi
3:30:29
Rank: #16536 (+24)
24M → 40K
7:40 | 8:58/mi
25.2M
3:33:50
Rank: #16514 (+22)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:42:34
Rank: #16508 (+6)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:49
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:54:45
Pace8:45 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2326:148:2726:14
8:27
-
10K
6.21 mi11:44:3751:288:1725:14
8:07
-0:20
15K
9.32 mi12:09:551:16:468:1425:18
8:09
+0:02
20K
12.43 mi12:35:321:42:238:1425:37
8:15
+0:06
Half
13.11 mi12:40:581:47:498:135:26
7:58
-0:17
25K
15.53 mi13:00:552:07:468:1319:57
8:14
+0:16
30K
18.64 mi13:27:372:34:288:1726:42
8:36
+0:22
20M
20.00 mi13:39:422:46:338:2012:05
8:54
+0:18
21M
21.00 mi13:49:072:55:588:239:25
9:25
+0:31
35K
21.75 mi13:55:533:02:448:246:46
9:03
-0:22
23M
23.00 mi14:07:053:13:568:2611:12
8:57
-0:06
24M
24.00 mi14:15:583:22:498:278:53
8:53
-0:04
40K
24.85 mi14:23:383:30:298:287:40
8:58
+0:05
25.2M
25.20 mi14:26:593:33:508:293:21
9:43
+0:45
Finish
26.22 mi14:35:433:42:348:308:44
8:34
-1:09

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

7:58 /mi

Average Pace

8:30 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:32

46% of race

Time at Steady Pace

1:01:40

28% of race

Time at Slower Pace

59:22

27% of race

Average Pace: 8:29 /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 mi11:19:2326:148:2726:14
8:27
#19565
10K
6.21 mi11:44:3751:288:1725:14
8:07
#18507
15K
9.32 mi12:09:551:16:468:1425:18
8:09
#18013
20K
12.43 mi12:35:321:42:238:1425:37
8:15
#17601
Half
13.11 mi12:40:581:47:498:135:26
7:58
#17496
25K
15.53 mi13:00:552:07:468:1319:57
8:14
#17105
30K
18.64 mi13:27:372:34:288:1726:42
8:36
#16751
20M
20.00 mi13:39:422:46:338:2012:05
8:54
#16688
21M
21.00 mi13:49:072:55:588:239:25
9:25
#16582
35K
21.75 mi13:55:533:02:448:246:46
9:03
#16632
23M
23.00 mi14:07:053:13:568:2611:12
8:57
#16548
24M
24.00 mi14:15:583:22:498:278:53
8:53
#16560
40K
24.85 mi14:23:383:30:298:287:40
8:58
#16536
25.2M
25.20 mi14:26:593:33:508:293:21
9:43
#16514
Finish
26.22 mi14:35:433:42:348:308:44
8:34
#16508
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi195657232723217048(Top 60%)5760(Top 47%)5760(Top 442%)
10K6.21 mi3.10 mi18507+10586618+6146618+61417377(Top 61%)5925(Top 48%)5925(Top 455%)
15K9.32 mi3.11 mi18013+4946342+2766342+27617048(Top 60%)5760(Top 47%)5760(Top 442%)
20K12.43 mi3.11 mi17601+4126098+2446098+24416606(Top 58%)5551(Top 45%)5551(Top 426%)
Half13.11 mi0.68 mi17496+1056034+646034+6415695(Top 55%)5015(Top 41%)5015(Top 385%)
25K15.53 mi2.42 mi17105+3915827+2075827+20715500(Top 55%)5026(Top 41%)5026(Top 386%)
30K18.64 mi3.11 mi16751+3545668+1595668+15915366(Top 54%)5112(Top 42%)5112(Top 392%)
20M20.00 mi1.36 mi16688+635656+125656+1216203(Top 57%)5722(Top 47%)5722(Top 439%)
21M21.00 mi1.00 mi16582+1065627+295627+2915729(Top 55%)5569(Top 46%)5569(Top 427%)
35K21.75 mi0.75 mi16632-505681-545681-5418457(Top 65%)7157(Top 59%)7157(Top 549%)
23M23.00 mi1.25 mi16548+845664+175664+1715967(Top 56%)5867(Top 48%)5867(Top 450%)
24M24.00 mi1.00 mi16560-125693-295693-2916770(Top 59%)6360(Top 52%)6360(Top 488%)
40K24.85 mi0.85 mi16536+245709-165709-1616123(Top 57%)6104(Top 50%)6104(Top 468%)
25.2M25.20 mi0.35 mi16514+225708+15708+115738(Top 55%)5949(Top 49%)5949(Top 457%)
Finish26.22 mi1.02 mi16508+65730-225730-2216691(Top 59%)6396(Top 52%)6396(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

17048

Females

5760

F50-54

5760

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17377

Females

5925

F50-54

5925

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

17048

Females

5760

F50-54

5760

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16606

Females

5551

F50-54

5551

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15695

Females

5015

F50-54

5015

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15500

Females

5026

F50-54

5026

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15366

Females

5112

F50-54

5112

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16203

Females

5722

F50-54

5722

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15729

Females

5569

F50-54

5569

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18457

Females

7157

F50-54

7157

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15967

Females

5867

F50-54

5867

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

16770

Females

6360

F50-54

6360

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16123

Females

6104

F50-54

6104

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15738

Females

5949

F50-54

5949

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16691

Females

6396

F50-54

6396

Passing Analysis

Category:
Athletes Passed
3764
Passed By
707
Net Change
+3057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19565
5K → 10K109032+1058#19565#18507
10K → 15K52632+494#18507#18013
15K → 20K44129+412#18013#17601
20K → Half1094+105#17601#17496
Half → 25K41322+391#17496#17105
25K → 30K41359+354#17105#16751
30K → 20M13168+63#16751#16688
20M → 21M16054+106#16688#16582
21M → 35K4898-50#16582#16632
35K → 23M15066+84#16632#16548
23M → 24M7082-12#16548#16560
24M → 40K8864+24#16560#16536
40K → 25.2M4422+22#16536#16514
25.2M → Finish8175+6#16514#16508
TOTALS3764707+3057
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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