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BOSTON MARATHON 2025

Filiberto Sarmiento

Bib: 17726•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M55-59)
#0 / 1648
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:52/mi
24:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
48:09
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:44
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:34:43
↑ 106↓ 860.1%
Half· 13.11 mi
6:58/mi
1:39:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:11/mi
1:56:52
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:21:03
↑ 181↓ 1480.2%
20M
7:48/mi
2:31:39
↑ 64↓ 500.2%
21M
8:51/mi
2:40:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:45:53
↑ 17↓ 861.7%
23M
7:41/mi
2:55:30
↑ 23↓ 630.6%
24M
7:19/mi
3:02:49
↓ 821.3%
40K· 24.85 mi
7:58/mi
3:09:38
↓ 200.3%
25.2M
9:02/mi
3:12:45
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:20:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:28
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:41:23
Pace7:44 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4424:257:5224:25
7:52
-
10K
6.21 mi11:38:2848:097:4523:44
7:38
-0:14
15K
9.32 mi12:02:031:11:447:4223:35
7:35
-0:03
20K
12.43 mi12:25:021:34:437:3722:59
7:24
-0:11
Half
13.11 mi12:29:471:39:287:354:45
6:58
-0:26
25K
15.53 mi12:47:111:56:527:3117:24
7:11
+0:13
30K
18.64 mi13:11:222:21:037:3424:11
7:47
+0:36
20M
20.00 mi13:21:582:31:397:3510:36
7:48
+0:01
21M
21.00 mi13:30:492:40:307:398:51
8:51
+1:03
35K
21.75 mi13:36:122:45:537:385:23
7:12
-1:39
23M
23.00 mi13:45:492:55:307:389:37
7:41
+0:29
24M
24.00 mi13:53:083:02:497:377:19
7:19
-0:22
40K
24.85 mi13:59:573:09:387:386:49
7:58
+0:39
25.2M
25.20 mi14:03:043:12:457:393:07
9:02
+1:04
Finish
26.22 mi14:11:103:20:517:408:06
7:57
-1:05

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

6:58 /mi

Average Pace

7:40 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:50

29% of race

Time at Steady Pace

2:04:14

62% of race

Time at Slower Pace

18:47

9% of race

Average Pace: 7:40 /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 mi11:14:4424:257:5224:25
7:52
#15309
10K
6.21 mi11:38:2848:097:4523:44
7:38
#14314
15K
9.32 mi12:02:031:11:447:4223:35
7:35
#13703
20K
12.43 mi12:25:021:34:437:3722:59
7:24
#12674
Half
13.11 mi12:29:471:39:287:354:45
6:58
#12380
25K
15.53 mi12:47:111:56:527:3117:24
7:11
#11524
30K
18.64 mi13:11:222:21:037:3424:11
7:47
#11171
20M
20.00 mi13:21:582:31:397:3510:36
7:48
#10944
21M
21.00 mi13:30:492:40:307:398:51
8:51
#11014
35K
21.75 mi13:36:122:45:537:385:23
7:12
#10823
23M
23.00 mi13:45:492:55:307:389:37
7:41
#10597
24M
24.00 mi13:53:083:02:497:377:19
7:19
#10373
40K
24.85 mi13:59:573:09:387:386:49
7:58
#10309
25.2M
25.20 mi14:03:043:12:457:393:07
9:02
#10336
Finish
26.22 mi14:11:103:20:517:408:06
7:57
#10393
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15309105411054112499(Top 44%)9291(Top 58%)9291(Top 564%)
10K6.21 mi3.10 mi14314+99510143+39810143+39813341(Top 47%)9720(Top 60%)9720(Top 590%)
15K9.32 mi3.11 mi13703+6119862+2819862+28112499(Top 44%)9291(Top 58%)9291(Top 564%)
20K12.43 mi3.11 mi12674+10299384+4789384+4789890(Top 35%)7957(Top 49%)7957(Top 483%)
Half13.11 mi0.68 mi12380+2949260+1249260+1247323(Top 26%)6465(Top 40%)6465(Top 392%)
25K15.53 mi2.42 mi11524+8568830+4308830+4307435(Top 26%)6406(Top 40%)6406(Top 389%)
30K18.64 mi3.11 mi11171+3538587+2438587+2439804(Top 35%)7584(Top 47%)7584(Top 460%)
20M20.00 mi1.36 mi10944+2278435+1528435+1529031(Top 32%)7018(Top 44%)7018(Top 426%)
21M21.00 mi1.00 mi11014-708433+28433+212584(Top 44%)8632(Top 54%)8632(Top 524%)
35K21.75 mi0.75 mi10823+1918310+1238310+1236593(Top 23%)5459(Top 34%)5459(Top 331%)
23M23.00 mi1.25 mi10597+2268171+1398171+1397780(Top 27%)6039(Top 37%)6039(Top 366%)
24M24.00 mi1.00 mi10373+2248025+1468025+1466526(Top 23%)5248(Top 33%)5248(Top 318%)
40K24.85 mi0.85 mi10309+647953+727953+729977(Top 35%)7033(Top 44%)7033(Top 427%)
25.2M25.20 mi0.35 mi10336-277951+27951+211942(Top 42%)7953(Top 49%)7953(Top 483%)
Finish26.22 mi1.02 mi10393-577953-27953-212505(Top 44%)8277(Top 51%)8277(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12499

Males

9291

M55-59

9291

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13341

Males

9720

M55-59

9720

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12499

Males

9291

M55-59

9291

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9890

Males

7957

M55-59

7957

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7323

Males

6465

M55-59

6465

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

7435

Males

6406

M55-59

6406

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9804

Males

7584

M55-59

7584

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

9031

Males

7018

M55-59

7018

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

12584

Males

8632

M55-59

8632

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6593

Males

5459

M55-59

5459

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7780

Males

6039

M55-59

6039

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6526

Males

5248

M55-59

5248

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9977

Males

7033

M55-59

7033

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11942

Males

7953

M55-59

7953

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12505

Males

8277

M55-59

8277

Passing Analysis

Category:
Athletes Passed
5440
Passed By
524
Net Change
+4916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15309
5K → 10K104348+995#15309#14314
10K → 15K63322+611#14314#13703
15K → 20K10301+1029#13703#12674
20K → Half2940+294#12674#12380
Half → 25K8560+856#12380#11524
25K → 30K41764+353#11524#11171
30K → 20M24215+227#11171#10944
20M → 21M75145-70#10944#11014
21M → 35K1910+191#11014#10823
35K → 23M24014+226#10823#10597
23M → 24M2295+224#10597#10373
24M → 40K11248+64#10373#10309
40K → 25.2M2148-27#10309#10336
25.2M → Finish57114-57#10336#10393
TOTALS5440524+4916
📊

Passing Visuals

Category:
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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