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BOSTON MARATHON 2025

Samantha Taylor

Bib: 22090•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:21
Rank: #19798
Start → 5K
26:21 | 8:29/mi
10K· 6.21 mi
52:46
Rank: #19798
5K → 10K
26:25 | 8:30/mi
15K· 9.32 mi
1:20:55
Rank: #20656 (-858)
10K → 15K
28:09 | 9:04/mi
20K· 12.43 mi
1:48:08
Rank: #20435 (+221)
15K → 20K
27:13 | 8:46/mi
Half· 13.11 mi
1:54:02
Rank: #20407 (+28)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:15:48
Rank: #20311 (+96)
Half → 25K
21:46 | 8:59/mi
30K· 18.64 mi
2:46:00
Rank: #20395 (-84)
25K → 30K
30:12 | 9:43/mi
20M
3:00:05
Rank: #20580 (-185)
30K → 20M
14:05 | 10:22/mi
21M
3:11:46
Rank: #20796 (-216)
20M → 21M
11:41 | 11:41/mi
35K· 21.75 mi
3:20:07
Rank: #21033 (-237)
21M → 35K
8:21 | 11:10/mi
23M
3:33:45
Rank: #21201 (-168)
35K → 23M
13:38 | 10:53/mi
24M
3:44:14
Rank: #21294 (-93)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
3:54:12
Rank: #21466 (-172)
24M → 40K
9:58 | 11:39/mi
25.2M
3:58:41
Rank: #21551 (-85)
40K → 25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
4:09:21
Rank: #21652 (-101)
25.2M → Finish
10:40 | 10:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:02
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:15:19
Pace10:19 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0326:218:2926:21
8:29
-
10K
6.21 mi11:49:2852:468:3026:25
8:30
+0:01
15K
9.32 mi12:17:371:20:558:4128:09
9:04
+0:34
20K
12.43 mi12:44:501:48:088:4227:13
8:46
-0:18
Half
13.11 mi12:50:441:54:028:425:54
8:39
-0:07
25K
15.53 mi13:12:302:15:488:4521:46
8:59
+0:20
30K
18.64 mi13:42:422:46:008:5430:12
9:43
+0:44
20M
20.00 mi13:56:473:00:059:0014:05
10:22
+0:39
21M
21.00 mi14:08:283:11:469:0811:41
11:41
+1:19
35K
21.75 mi14:16:493:20:079:128:21
11:10
-0:31
23M
23.00 mi14:30:273:33:459:1813:38
10:53
-0:17
24M
24.00 mi14:40:563:44:149:2110:29
10:29
-0:24
40K
24.85 mi14:50:543:54:129:259:58
11:39
+1:10
25.2M
25.20 mi14:55:233:58:419:284:29
13:00
+1:21
Finish
26.22 mi15:06:034:09:219:3110:40
10:28
-2:32

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

8:29 /mi

Average Pace

9:31 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:48

54% of race

Time at Steady Pace

1:19:04

32% of race

Time at Slower Pace

34:29

14% of race

Average Pace: 9:31 /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 mi11:23:0326:218:2926:21
8:29
#19798
10K
6.21 mi11:49:2852:468:3026:25
8:30
#19798
15K
9.32 mi12:17:371:20:558:4128:09
9:04
#20656
20K
12.43 mi12:44:501:48:088:4227:13
8:46
#20435
Half
13.11 mi12:50:441:54:028:425:54
8:39
#20407
25K
15.53 mi13:12:302:15:488:4521:46
8:59
#20311
30K
18.64 mi13:42:422:46:008:5430:12
9:43
#20395
20M
20.00 mi13:56:473:00:059:0014:05
10:22
#20580
21M
21.00 mi14:08:283:11:469:0811:41
11:41
#20796
35K
21.75 mi14:16:493:20:079:128:21
11:10
#21033
23M
23.00 mi14:30:273:33:459:1813:38
10:53
#21201
24M
24.00 mi14:40:563:44:149:2110:29
10:29
#21294
40K
24.85 mi14:50:543:54:129:259:58
11:39
#21466
25.2M
25.20 mi14:55:233:58:419:284:29
13:00
#21551
Finish
26.22 mi15:06:034:09:219:3110:40
10:28
#21652
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi197987394739422303(Top 79%)8726(Top 71%)8726(Top 481%)
10K6.21 mi3.10 mi197987356+387356+3819827(Top 70%)7376(Top 60%)7376(Top 407%)
15K9.32 mi3.11 mi20656-8587841-4857841-48522303(Top 79%)8726(Top 71%)8726(Top 481%)
20K12.43 mi3.11 mi20435+2217722+1197722+11919749(Top 70%)7346(Top 60%)7346(Top 405%)
Half13.11 mi0.68 mi20407+287710+127710+1220127(Top 71%)7567(Top 62%)7567(Top 417%)
25K15.53 mi2.42 mi20311+967666+447666+4419805(Top 70%)7424(Top 61%)7424(Top 409%)
30K18.64 mi3.11 mi20395-847761-957761-9520756(Top 73%)8090(Top 66%)8090(Top 446%)
20M20.00 mi1.36 mi20580-1857874-1137874-11322055(Top 78%)8918(Top 73%)8918(Top 492%)
21M21.00 mi1.00 mi20796-2168007-1338007-13322997(Top 81%)9498(Top 78%)9498(Top 524%)
35K21.75 mi0.75 mi21033-2378153-1468153-14624543(Top 86%)10352(Top 85%)10352(Top 571%)
23M23.00 mi1.25 mi21201-1688269-1168269-11622974(Top 81%)9589(Top 78%)9589(Top 529%)
24M24.00 mi1.00 mi21294-938343-748343-7422778(Top 80%)9525(Top 78%)9525(Top 525%)
40K24.85 mi0.85 mi21466-1728453-1108453-11024416(Top 86%)10379(Top 85%)10379(Top 572%)
25.2M25.20 mi0.35 mi21551-858514-618514-6125057(Top 88%)10712(Top 88%)10712(Top 591%)
Finish26.22 mi1.02 mi21652-1018592-788592-7824214(Top 85%)10271(Top 84%)10271(Top 567%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22303

Females

8726

F45-49

8726

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19827

Females

7376

F45-49

7376

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22303

Females

8726

F45-49

8726

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19749

Females

7346

F45-49

7346

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20127

Females

7567

F45-49

7567

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

19805

Females

7424

F45-49

7424

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20756

Females

8090

F45-49

8090

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22055

Females

8918

F45-49

8918

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

22997

Females

9498

F45-49

9498

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24543

Females

10352

F45-49

10352

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22974

Females

9589

F45-49

9589

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22778

Females

9525

F45-49

9525

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24416

Females

10379

F45-49

10379

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25057

Females

10712

F45-49

10712

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

24214

Females

10271

F45-49

10271

Passing Analysis

Category:
Athletes Passed
1298
Passed By
3152
Net Change
-1854
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19798
5K → 10K2632630#19798#19798
10K → 15K47905-858#19798#20656
15K → 20K29978+221#20656#20435
20K → Half4719+28#20435#20407
Half → 25K204108+96#20407#20311
25K → 30K207291-84#20311#20395
30K → 20M51236-185#20395#20580
20M → 21M44260-216#20580#20796
21M → 35K19256-237#20796#21033
35K → 23M42210-168#21033#21201
23M → 24M29122-93#21201#21294
24M → 40K18190-172#21294#21466
40K → 25.2M691-85#21466#21551
25.2M → Finish22123-101#21551#21652
TOTALS12983152-1854
📊

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