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BOSTON MARATHON 2025

Samuel Parlette

Bib: 2385•M

MI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:48
Rank: #131
Start → 5K
16:48 | 5:24/mi
10K· 6.21 mi
33:41
Rank: #145 (-14)
5K → 10K
16:53 | 5:26/mi
15K· 9.32 mi
50:50
Rank: #151 (-6)
10K → 15K
17:09 | 5:31/mi
20K· 12.43 mi
1:09:12
Rank: #228 (-77)
15K → 20K
18:22 | 5:55/mi
Half· 13.11 mi
1:13:03
Rank: #228
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:27:22
Rank: #266 (-38)
Half → 25K
14:19 | 5:54/mi
30K· 18.64 mi
1:46:50
Rank: #345 (-79)
25K → 30K
19:28 | 6:16/mi
20M
1:55:50
Rank: #393 (-48)
30K → 20M
9:00 | 6:37/mi
21M
2:03:09
Rank: #443 (-50)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:07:48
Rank: #456 (-13)
21M → 35K
4:39 | 6:13/mi
23M
2:16:50
Rank: #558 (-102)
35K → 23M
9:02 | 7:13/mi
24M
2:24:17
Rank: #659 (-101)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
2:30:34
Rank: #725 (-66)
24M → 40K
6:17 | 7:21/mi
25.2M
2:33:08
Rank: #747 (-22)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:39:51
Rank: #794 (-47)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:03
Pace5:34 /mi
2nd Half
Distance13.11 mi
Time1:26:48
Pace6:37 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4416:485:2416:48
5:24
-
10K
6.21 mi10:34:3733:415:2516:53
5:26
+0:02
15K
9.32 mi10:51:4650:505:2717:09
5:31
+0:05
20K
12.43 mi11:10:081:09:125:3418:22
5:55
+0:24
Half
13.11 mi11:13:591:13:035:343:51
5:39
-0:16
25K
15.53 mi11:28:181:27:225:3714:19
5:54
+0:15
30K
18.64 mi11:47:461:46:505:4419:28
6:16
+0:22
20M
20.00 mi11:56:461:55:505:479:00
6:37
+0:21
21M
21.00 mi12:04:052:03:095:527:19
7:19
+0:42
35K
21.75 mi12:08:442:07:485:534:39
6:13
-1:06
23M
23.00 mi12:17:462:16:505:579:02
7:13
+1:00
24M
24.00 mi12:25:132:24:176:017:27
7:27
+0:14
40K
24.85 mi12:31:302:30:346:036:17
7:21
-0:06
25.2M
25.20 mi12:34:042:33:086:052:34
7:27
+0:06
Finish
26.22 mi12:40:472:39:516:066:43
6:35
-0:52

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

5:24 /mi

Average Pace

6:06 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:41

34% of race

Time at Steady Pace

1:12:31

45% of race

Time at Slower Pace

32:39

20% of race

Average Pace: 6:06 /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 mi10:17:4416:485:2416:48
5:24
#131
10K
6.21 mi10:34:3733:415:2516:53
5:26
#145
15K
9.32 mi10:51:4650:505:2717:09
5:31
#151
20K
12.43 mi11:10:081:09:125:3418:22
5:55
#228
Half
13.11 mi11:13:591:13:035:343:51
5:39
#228
25K
15.53 mi11:28:181:27:225:3714:19
5:54
#266
30K
18.64 mi11:47:461:46:505:4419:28
6:16
#345
20M
20.00 mi11:56:461:55:505:479:00
6:37
#393
21M
21.00 mi12:04:052:03:095:527:19
7:19
#443
35K
21.75 mi12:08:442:07:485:534:39
6:13
#456
23M
23.00 mi12:17:462:16:505:579:02
7:13
#558
24M
24.00 mi12:25:132:24:176:017:27
7:27
#659
40K
24.85 mi12:31:302:30:346:036:17
7:21
#725
25.2M
25.20 mi12:34:042:33:086:052:34
7:27
#747
Finish
26.22 mi12:40:472:39:516:066:43
6:35
#794
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi131130130175(Top 0.6%)150(Top 0.9%)150(Top 3%)
10K6.21 mi3.10 mi145-14124+6124+6156(Top 0.5%)132(Top 0.8%)132(Top 2%)
15K9.32 mi3.11 mi151-6129-5129-5175(Top 0.6%)150(Top 0.9%)150(Top 3%)
20K12.43 mi3.11 mi228-77202-73202-73654(Top 2%)607(Top 4%)607(Top 11%)
Half13.11 mi0.68 mi228202202372(Top 1%)346(Top 2%)346(Top 6%)
25K15.53 mi2.42 mi266-38240-38240-38585(Top 2%)540(Top 3%)540(Top 10%)
30K18.64 mi3.11 mi345-79316-76316-761100(Top 4%)1035(Top 6%)1035(Top 18%)
20M20.00 mi1.36 mi393-48361-45361-452091(Top 7%)1978(Top 12%)1978(Top 35%)
21M21.00 mi1.00 mi443-50408-47408-473655(Top 13%)3337(Top 21%)3337(Top 59%)
35K21.75 mi0.75 mi456-13420-12420-121244(Top 4%)1174(Top 7%)1174(Top 21%)
23M23.00 mi1.25 mi558-102513-93513-934926(Top 17%)4252(Top 26%)4252(Top 75%)
24M24.00 mi1.00 mi659-101611-98611-987307(Top 26%)5694(Top 35%)5694(Top 101%)
40K24.85 mi0.85 mi725-66676-65676-655867(Top 21%)4754(Top 30%)4754(Top 84%)
25.2M25.20 mi0.35 mi747-22698-22698-223055(Top 11%)2696(Top 17%)2696(Top 48%)
Finish26.22 mi1.02 mi794-47741-43741-433251(Top 11%)2859(Top 18%)2859(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21stories
+97ft-345ft

Overall

175

Males

150

M18-39

150

5K→10K

3.1 - 6.2 mi

Top 0.5%
×5stories
+79ft-138ft

Overall

156

Males

132

M18-39

132

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3stories
+67ft-78ft

Overall

175

Males

150

M18-39

150

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

654

Males

607

M18-39

607

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

372

Males

346

M18-39

346

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

585

Males

540

M18-39

540

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1100

Males

1035

M18-39

1035

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

2091

Males

1978

M18-39

1978

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3655

Males

3337

M18-39

3337

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1244

Males

1174

M18-39

1174

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4926

Males

4252

M18-39

4252

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7307

Males

5694

M18-39

5694

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5867

Males

4754

M18-39

4754

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3055

Males

2696

M18-39

2696

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3251

Males

2859

M18-39

2859

Passing Analysis

Category:
Athletes Passed
39
Passed By
702
Net Change
-663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#131
5K → 10K1327-14#131#145
10K → 15K511-6#145#151
15K → 20K279-77#151#228
20K → Half220#228#228
Half → 25K240-38#228#266
25K → 30K079-79#266#345
30K → 20M250-48#345#393
20M → 21M252-50#393#443
21M → 35K114-13#443#456
35K → 23M2104-102#456#558
23M → 24M0101-101#558#659
24M → 40K268-66#659#725
40K → 25.2M022-22#725#747
25.2M → Finish653-47#747#794
TOTALS39702-663
📊

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