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BOSTON MARATHON 2025

Samantha Martel

Bib: 26415•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:46
Rank: #26860
Start → 5K
32:46 | 10:33/mi
10K· 6.21 mi
1:07:51
Rank: #27219 (-359)
5K → 10K
35:05 | 11:18/mi
15K· 9.32 mi
1:46:07
Rank: #27521 (-302)
10K → 15K
38:16 | 12:19/mi
20K· 12.43 mi
2:23:46
Rank: #27439 (+82)
15K → 20K
37:39 | 12:07/mi
Half· 13.11 mi
2:31:36
Rank: #27418 (+21)
20K → Half
7:50 | 11:29/mi
25K· 15.53 mi
3:06:01
Rank: #27576 (-158)
Half → 25K
34:25 | 14:12/mi
30K· 18.64 mi
3:47:50
Rank: #27506 (+70)
25K → 30K
41:49 | 13:28/mi
20M
4:08:47
Rank: #27567 (-61)
30K → 20M
20:57 | 15:25/mi
21M
4:24:21
Rank: #27576 (-9)
20M → 21M
15:34 | 15:34/mi
35K· 21.75 mi
4:34:16
Rank: #27580 (-4)
21M → 35K
9:55 | 13:15/mi
23M
4:51:23
Rank: #27574 (+6)
35K → 23M
17:07 | 13:40/mi
24M
5:03:46
Rank: #27534 (+40)
23M → 24M
12:23 | 12:23/mi
40K· 24.85 mi
5:15:22
Rank: #27514 (+20)
24M → 40K
11:36 | 13:34/mi
25.2M
5:20:12
Rank: #27507 (+7)
40K → 25.2M
4:50 | 14:01/mi
Finish· 26.22 mi
5:32:05
Rank: #27485 (+22)
25.2M → Finish
11:53 | 11:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:36
Pace11:34 /mi
2nd Half
Distance13.11 mi
Time3:00:29
Pace13:46 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0932:4610:3332:46
10:33
-
10K
6.21 mi12:23:141:07:5110:5535:05
11:18
+0:45
15K
9.32 mi13:01:301:46:0711:2338:16
12:19
+1:01
20K
12.43 mi13:39:092:23:4611:3437:39
12:07
-0:12
Half
13.11 mi13:46:592:31:3611:347:50
11:29
-0:38
25K
15.53 mi14:21:243:06:0111:5834:25
14:12
+2:43
30K
18.64 mi15:03:133:47:5012:1341:49
13:28
-0:44
20M
20.00 mi15:24:104:08:4712:2620:57
15:25
+1:57
21M
21.00 mi15:39:444:24:2112:3515:34
15:34
+0:09
35K
21.75 mi15:49:394:34:1612:379:55
13:15
-2:19
23M
23.00 mi16:06:464:51:2312:4017:07
13:40
+0:25
24M
24.00 mi16:19:095:03:4612:3912:23
12:23
-1:17
40K
24.85 mi16:30:455:15:2212:4111:36
13:34
+1:11
25.2M
25.20 mi16:35:355:20:1212:424:50
14:01
+0:27
Finish
26.22 mi16:47:285:32:0512:4011:53
11:40
-2:21

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

10:33 /mi

Average Pace

12:40 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:52

53% of race

Time at Steady Pace

1:20:27

24% of race

Time at Slower Pace

1:15:46

23% of race

Average Pace: 12:40 /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 mi11:48:0932:4610:3332:46
10:33
#26860
10K
6.21 mi12:23:141:07:5110:5535:05
11:18
#27219
15K
9.32 mi13:01:301:46:0711:2338:16
12:19
#27521
20K
12.43 mi13:39:092:23:4611:3437:39
12:07
#27439
Half
13.11 mi13:46:592:31:3611:347:50
11:29
#27418
25K
15.53 mi14:21:243:06:0111:5834:25
14:12
#27576
30K
18.64 mi15:03:133:47:5012:1341:49
13:28
#27506
20M
20.00 mi15:24:104:08:4712:2620:57
15:25
#27567
21M
21.00 mi15:39:444:24:2112:3515:34
15:34
#27576
35K
21.75 mi15:49:394:34:1612:379:55
13:15
#27580
23M
23.00 mi16:06:464:51:2312:4017:07
13:40
#27574
24M
24.00 mi16:19:095:03:4612:3912:23
12:23
#27534
40K
24.85 mi16:30:455:15:2212:4111:36
13:34
#27514
25.2M
25.20 mi16:35:355:20:1212:424:50
14:01
#27507
Finish
26.22 mi16:47:285:32:0512:4011:53
11:40
#27485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26860112451124527833(Top 98%)11878(Top 97%)11878(Top 217%)
10K6.21 mi3.10 mi27219-35911488-24311488-24327385(Top 96%)11596(Top 95%)11596(Top 212%)
15K9.32 mi3.11 mi27521-30211672-18411672-18427833(Top 98%)11878(Top 97%)11878(Top 217%)
20K12.43 mi3.11 mi27439+8211623+4911623+4927217(Top 96%)11532(Top 94%)11532(Top 211%)
Half13.11 mi0.68 mi27418+2111610+1311610+1327036(Top 95%)11440(Top 94%)11440(Top 209%)
25K15.53 mi2.42 mi27576-15811721-11111721-11127979(Top 99%)12002(Top 98%)12002(Top 219%)
30K18.64 mi3.11 mi27506+7011705+1611705+1627113(Top 95%)11560(Top 95%)11560(Top 211%)
20M20.00 mi1.36 mi27567-6111750-4511750-4528024(Top 99%)12068(Top 99%)12068(Top 221%)
21M21.00 mi1.00 mi27576-911762-1211762-1227576(Top 97%)11847(Top 97%)11847(Top 217%)
35K21.75 mi0.75 mi27580-411761+111761+127169(Top 96%)11674(Top 95%)11674(Top 213%)
23M23.00 mi1.25 mi27574+611766-511766-527038(Top 95%)11627(Top 95%)11627(Top 213%)
24M24.00 mi1.00 mi27534+4011745+2111745+2126173(Top 92%)11212(Top 92%)11212(Top 205%)
40K24.85 mi0.85 mi27514+2011735+1011735+1026816(Top 94%)11558(Top 95%)11558(Top 211%)
25.2M25.20 mi0.35 mi27507+711734+111734+126288(Top 93%)11337(Top 93%)11337(Top 207%)
Finish26.22 mi1.02 mi27485+2211724+1011724+1026374(Top 93%)11331(Top 93%)11331(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

27833

Females

11878

F18-39

11878

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27385

Females

11596

F18-39

11596

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

27833

Females

11878

F18-39

11878

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27217

Females

11532

F18-39

11532

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27036

Females

11440

F18-39

11440

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

27979

Females

12002

F18-39

12002

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

27113

Females

11560

F18-39

11560

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28024

Females

12068

F18-39

12068

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27576

Females

11847

F18-39

11847

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27169

Females

11674

F18-39

11674

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

27038

Females

11627

F18-39

11627

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26173

Females

11212

F18-39

11212

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26816

Females

11558

F18-39

11558

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26288

Females

11337

F18-39

11337

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26374

Females

11331

F18-39

11331

Passing Analysis

Category:
Athletes Passed
523
Passed By
1148
Net Change
-625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26860
5K → 10K49408-359#26860#27219
10K → 15K25327-302#27219#27521
15K → 20K11836+82#27521#27439
20K → Half3413+21#27439#27418
Half → 25K19177-158#27418#27576
25K → 30K9323+70#27576#27506
30K → 20M2182-61#27506#27567
20M → 21M1524-9#27567#27576
21M → 35K1418-4#27576#27580
35K → 23M2822+6#27580#27574
23M → 24M433+40#27574#27534
24M → 40K299+20#27534#27514
40K → 25.2M114+7#27514#27507
25.2M → Finish242+22#27507#27485
TOTALS5231148-625
📊

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