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BOSTON MARATHON 2025

Sally Barton

Bib: 32426•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:09
Rank: #24858
Start → 5K
30:09 | 9:42/mi
10K· 6.21 mi
59:40
Rank: #24462 (+396)
5K → 10K
29:31 | 9:30/mi
15K· 9.32 mi
1:29:37
Rank: #24355 (+107)
10K → 15K
29:57 | 9:38/mi
20K· 12.43 mi
1:59:37
Rank: #24094 (+261)
15K → 20K
30:00 | 9:39/mi
Half· 13.11 mi
2:06:02
Rank: #24047 (+47)
20K → Half
6:25 | 9:24/mi
25K· 15.53 mi
2:29:51
Rank: #23831 (+216)
Half → 25K
23:49 | 9:49/mi
30K· 18.64 mi
3:00:05
Rank: #23275 (+556)
25K → 30K
30:14 | 9:44/mi
20M
3:13:35
Rank: #23090 (+185)
30K → 20M
13:30 | 9:56/mi
21M
3:24:09
Rank: #22930 (+160)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
3:30:47
Rank: #22770 (+160)
21M → 35K
6:38 | 8:52/mi
23M
3:42:51
Rank: #22560 (+210)
35K → 23M
12:04 | 9:38/mi
24M
3:52:24
Rank: #22438 (+122)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
4:01:00
Rank: #22360 (+78)
24M → 40K
8:36 | 10:04/mi
25.2M
4:04:34
Rank: #22304 (+56)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
4:13:32
Rank: #22182 (+122)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:02
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:07:30
Pace9:44 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:2430:099:4230:09
9:42
-
10K
6.21 mi12:29:5559:409:3629:31
9:30
-0:12
15K
9.32 mi12:59:521:29:379:3729:57
9:38
+0:08
20K
12.43 mi13:29:521:59:379:3830:00
9:39
+0:01
Half
13.11 mi13:36:172:06:029:376:25
9:24
-0:15
25K
15.53 mi14:00:062:29:519:3923:49
9:49
+0:25
30K
18.64 mi14:30:203:00:059:4030:14
9:44
-0:05
20M
20.00 mi14:43:503:13:359:4113:30
9:56
+0:12
21M
21.00 mi14:54:243:24:099:4310:34
10:34
+0:38
35K
21.75 mi15:01:023:30:479:426:38
8:52
-1:42
23M
23.00 mi15:13:063:42:519:4112:04
9:38
+0:46
24M
24.00 mi15:22:393:52:249:419:33
9:33
-0:05
40K
24.85 mi15:31:154:01:009:428:36
10:04
+0:31
25.2M
25.20 mi15:34:494:04:349:423:34
10:21
+0:17
Finish
26.22 mi15:43:474:13:329:418:58
8:48
-1:33

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

8:48 /mi

Average Pace

9:41 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:01

9% of race

Time at Steady Pace

3:15:17

77% of race

Time at Slower Pace

36:14

14% of race

Average Pace: 9:40 /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 mi12:00:2430:099:4230:09
9:42
#24858
10K
6.21 mi12:29:5559:409:3629:31
9:30
#24462
15K
9.32 mi12:59:521:29:379:3729:57
9:38
#24355
20K
12.43 mi13:29:521:59:379:3830:00
9:39
#24094
Half
13.11 mi13:36:172:06:029:376:25
9:24
#24047
25K
15.53 mi14:00:062:29:519:3923:49
9:49
#23831
30K
18.64 mi14:30:203:00:059:4030:14
9:44
#23275
20M
20.00 mi14:43:503:13:359:4113:30
9:56
#23090
21M
21.00 mi14:54:243:24:099:4310:34
10:34
#22930
35K
21.75 mi15:01:023:30:479:426:38
8:52
#22770
23M
23.00 mi15:13:063:42:519:4112:04
9:38
#22560
24M
24.00 mi15:22:393:52:249:419:33
9:33
#22438
40K
24.85 mi15:31:154:01:009:428:36
10:04
#22360
25.2M
25.20 mi15:34:494:04:349:423:34
10:21
#22304
Finish
26.22 mi15:43:474:13:329:418:58
8:48
#22182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi24858101371013724125(Top 85%)9742(Top 80%)9742(Top 567%)
10K6.21 mi3.10 mi24462+3969928+2099928+20924105(Top 85%)9743(Top 80%)9743(Top 567%)
15K9.32 mi3.11 mi24355+1079876+529876+5224125(Top 85%)9742(Top 80%)9742(Top 567%)
20K12.43 mi3.11 mi24094+2619740+1369740+13623367(Top 82%)9341(Top 76%)9341(Top 544%)
Half13.11 mi0.68 mi24047+479717+239717+2323283(Top 82%)9300(Top 76%)9300(Top 541%)
25K15.53 mi2.42 mi23831+2169602+1159602+11522825(Top 80%)9103(Top 74%)9103(Top 530%)
30K18.64 mi3.11 mi23275+5569336+2669336+26620790(Top 73%)8113(Top 66%)8113(Top 472%)
20M20.00 mi1.36 mi23090+1859264+729264+7220739(Top 73%)8220(Top 67%)8220(Top 478%)
21M21.00 mi1.00 mi22930+1609192+729192+7220239(Top 71%)8044(Top 66%)8044(Top 468%)
35K21.75 mi0.75 mi22770+1609113+799113+7917654(Top 62%)6729(Top 55%)6729(Top 392%)
23M23.00 mi1.25 mi22560+2109021+929021+9219251(Top 68%)7651(Top 63%)7651(Top 445%)
24M24.00 mi1.00 mi22438+1228978+438978+4319829(Top 70%)8004(Top 65%)8004(Top 466%)
40K24.85 mi0.85 mi22360+788959+198959+1920669(Top 73%)8495(Top 69%)8495(Top 494%)
25.2M25.20 mi0.35 mi22304+568933+268933+2618522(Top 65%)7411(Top 61%)7411(Top 431%)
Finish26.22 mi1.02 mi22182+1228884+498884+4918087(Top 64%)7144(Top 58%)7144(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24125

Females

9742

F40-44

9742

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24105

Females

9743

F40-44

9743

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24125

Females

9742

F40-44

9742

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23367

Females

9341

F40-44

9341

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23283

Females

9300

F40-44

9300

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22825

Females

9103

F40-44

9103

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20790

Females

8113

F40-44

8113

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20739

Females

8220

F40-44

8220

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20239

Females

8044

F40-44

8044

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17654

Females

6729

F40-44

6729

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19251

Females

7651

F40-44

7651

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19829

Females

8004

F40-44

8004

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20669

Females

8495

F40-44

8495

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18522

Females

7411

F40-44

7411

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18087

Females

7144

F40-44

7144

Passing Analysis

Category:
Athletes Passed
2934
Passed By
258
Net Change
+2676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24858
5K → 10K45357+396#24858#24462
10K → 15K20295+107#24462#24355
15K → 20K28625+261#24355#24094
20K → Half547+47#24094#24047
Half → 25K24428+216#24047#23831
25K → 30K5615+556#23831#23275
30K → 20M1938+185#23275#23090
20M → 21M17111+160#23090#22930
21M → 35K1600+160#22930#22770
35K → 23M2177+210#22770#22560
23M → 24M1275+122#22560#22438
24M → 40K868+78#22438#22360
40K → 25.2M571+56#22360#22304
25.2M → Finish1231+122#22304#22182
TOTALS2934258+2676
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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