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BOSTON MARATHON 2025

Sam Whittle

Bib: 7568•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
Masters (Masters Men)
#0 / 10463
Top 15%
Division (M40-44)
#0 / 2247
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:55
Rank: #5718
Start → 5K
20:55 | 6:44/mi
10K· 6.21 mi
41:58
Rank: #5856 (-138)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:02:58
Rank: #5765 (+91)
10K → 15K
21:00 | 6:46/mi
20K· 12.43 mi
1:23:56
Rank: #5514 (+251)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:28:29
Rank: #5478 (+36)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:57
Rank: #5322 (+156)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:06:58
Rank: #5259 (+63)
25K → 30K
22:01 | 7:05/mi
20M
2:16:55
Rank: #5327 (-68)
30K → 20M
9:57 | 7:19/mi
21M
2:24:29
Rank: #5273 (+54)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:29:44
Rank: #5273
21M → 35K
5:15 | 7:01/mi
23M
2:38:48
Rank: #5218 (+55)
35K → 23M
9:04 | 7:14/mi
24M
2:45:50
Rank: #5171 (+47)
23M → 24M
7:02 | 7:02/mi
40K· 24.85 mi
2:52:02
Rank: #5148 (+23)
24M → 40K
6:12 | 7:15/mi
25.2M
2:54:45
Rank: #5120 (+28)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:01:57
Rank: #5105 (+15)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:29
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:33:28
Pace7:08 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1120:556:4420:55
6:44
-
10K
6.21 mi10:50:1441:586:4521:03
6:47
+0:03
15K
9.32 mi11:11:141:02:586:4521:00
6:46
-0:01
20K
12.43 mi11:32:121:23:566:4520:58
6:45
-0:01
Half
13.11 mi11:36:451:28:296:454:33
6:40
-0:05
25K
15.53 mi11:53:131:44:576:4516:28
6:47
+0:07
30K
18.64 mi12:15:142:06:586:4922:01
7:05
+0:18
20M
20.00 mi12:25:112:16:556:519:57
7:19
+0:14
21M
21.00 mi12:32:452:24:296:537:34
7:34
+0:15
35K
21.75 mi12:38:002:29:446:535:15
7:01
-0:33
23M
23.00 mi12:47:042:38:486:549:04
7:14
+0:13
24M
24.00 mi12:54:062:45:506:557:02
7:02
-0:12
40K
24.85 mi13:00:182:52:026:556:12
7:15
+0:13
25.2M
25.20 mi13:03:012:54:456:562:43
7:53
+0:38
Finish
26.22 mi13:10:133:01:576:577:12
7:04
-0:49

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

6:40 /mi

Average Pace

6:57 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:40

94% of race

Time at Steady Pace

7:34

4% of race

Time at Slower Pace

2:43

1% of race

Average Pace: 6:56 /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 mi10:29:1120:556:4420:55
6:44
#5718
10K
6.21 mi10:50:1441:586:4521:03
6:47
#5856
15K
9.32 mi11:11:141:02:586:4521:00
6:46
#5765
20K
12.43 mi11:32:121:23:566:4520:58
6:45
#5514
Half
13.11 mi11:36:451:28:296:454:33
6:40
#5478
25K
15.53 mi11:53:131:44:576:4516:28
6:47
#5322
30K
18.64 mi12:15:142:06:586:4922:01
7:05
#5259
20M
20.00 mi12:25:112:16:556:519:57
7:19
#5327
21M
21.00 mi12:32:452:24:296:537:34
7:34
#5273
35K
21.75 mi12:38:002:29:446:535:15
7:01
#5273
23M
23.00 mi12:47:042:38:486:549:04
7:14
#5218
24M
24.00 mi12:54:062:45:506:557:02
7:02
#5171
40K
24.85 mi13:00:182:52:026:556:12
7:15
#5148
25.2M
25.20 mi13:03:012:54:456:562:43
7:53
#5120
Finish
26.22 mi13:10:133:01:576:577:12
7:04
#5105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5718528052805671(Top 20%)5175(Top 32%)5175(Top 230%)
10K6.21 mi3.10 mi5856-1385391-1115391-1116093(Top 21%)5555(Top 34%)5555(Top 247%)
15K9.32 mi3.11 mi5765+915301+905301+905671(Top 20%)5175(Top 32%)5175(Top 230%)
20K12.43 mi3.11 mi5514+2515083+2185083+2184824(Top 17%)4463(Top 28%)4463(Top 199%)
Half13.11 mi0.68 mi5478+365051+325051+324981(Top 18%)4610(Top 29%)4610(Top 205%)
25K15.53 mi2.42 mi5322+1564908+1434908+1434800(Top 17%)4415(Top 27%)4415(Top 196%)
30K18.64 mi3.11 mi5259+634832+764832+765232(Top 18%)4723(Top 29%)4723(Top 210%)
20M20.00 mi1.36 mi5327-684879-474879-475892(Top 21%)5115(Top 32%)5115(Top 228%)
21M21.00 mi1.00 mi5273+544827+524827+524929(Top 17%)4317(Top 27%)4317(Top 192%)
35K21.75 mi0.75 mi52734824+34824+35416(Top 19%)4656(Top 29%)4656(Top 207%)
23M23.00 mi1.25 mi5218+554762+624762+625104(Top 18%)4388(Top 27%)4388(Top 195%)
24M24.00 mi1.00 mi5171+474714+484714+484807(Top 17%)4121(Top 26%)4121(Top 183%)
40K24.85 mi0.85 mi5148+234682+324682+325320(Top 19%)4421(Top 27%)4421(Top 197%)
25.2M25.20 mi0.35 mi5120+284657+254657+255227(Top 18%)4248(Top 26%)4248(Top 189%)
Finish26.22 mi1.02 mi5105+154637+204637+206124(Top 22%)4800(Top 30%)4800(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5671

Males

5175

M40-44

5175

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

6093

Males

5555

M40-44

5555

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5671

Males

5175

M40-44

5175

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4824

Males

4463

M40-44

4463

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4981

Males

4610

M40-44

4610

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4800

Males

4415

M40-44

4415

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5232

Males

4723

M40-44

4723

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5892

Males

5115

M40-44

5115

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4929

Males

4317

M40-44

4317

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5416

Males

4656

M40-44

4656

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5104

Males

4388

M40-44

4388

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4807

Males

4121

M40-44

4121

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5320

Males

4421

M40-44

4421

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5227

Males

4248

M40-44

4248

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6124

Males

4800

M40-44

4800

Passing Analysis

Category:
Athletes Passed
1522
Passed By
909
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5718
5K → 10K119257-138#5718#5856
10K → 15K16978+91#5856#5765
15K → 20K27928+251#5765#5514
20K → Half4812+36#5514#5478
Half → 25K19236+156#5478#5322
25K → 30K187124+63#5322#5259
30K → 20M57125-68#5259#5327
20M → 21M10046+54#5327#5273
21M → 35K47470#5273#5273
35K → 23M10550+55#5273#5218
23M → 24M7427+47#5218#5171
24M → 40K5936+23#5171#5148
40K → 25.2M368+28#5148#5120
25.2M → Finish5035+15#5120#5105
TOTALS1522909+613
📊

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