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BOSTON MARATHON 2025

Sin Ty

Bib: 7526•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 28%
Masters (Masters Men)
#0 / 10463
Top 14%
Division (M40-44)
#0 / 2247
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #4803
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
41:39
Rank: #5389 (-586)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:02:41
Rank: #5494 (-105)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:44
Rank: #5344 (+150)
15K → 20K
21:03 | 6:47/mi
Half· 13.11 mi
1:28:18
Rank: #5324 (+20)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:50
Rank: #5260 (+64)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:06:49
Rank: #5190 (+70)
25K → 30K
21:59 | 7:05/mi
20M
2:16:20
Rank: #5071 (+119)
30K → 20M
9:31 | 7:00/mi
21M
2:23:46
Rank: #4991 (+80)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:29:07
Rank: #5028 (-37)
21M → 35K
5:21 | 7:09/mi
23M
2:38:08
Rank: #5007 (+21)
35K → 23M
9:01 | 7:12/mi
24M
2:45:08
Rank: #4978 (+29)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:51:14
Rank: #4949 (+29)
24M → 40K
6:06 | 7:08/mi
25.2M
2:54:06
Rank: #4977 (-28)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:01:29
Rank: #5010 (-33)
25.2M → Finish
7:23 | 7:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:18
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:33:11
Pace7:06 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1020:356:3820:35
6:38
-
10K
6.21 mi10:48:1441:396:4221:04
6:47
+0:09
15K
9.32 mi11:09:161:02:416:4421:02
6:46
-0:01
20K
12.43 mi11:30:191:23:446:4421:03
6:47
+0:01
Half
13.11 mi11:34:531:28:186:444:34
6:42
-0:05
25K
15.53 mi11:51:251:44:506:4516:32
6:49
+0:07
30K
18.64 mi12:13:242:06:496:4821:59
7:05
+0:16
20M
20.00 mi12:22:552:16:206:499:31
7:00
-0:05
21M
21.00 mi12:30:212:23:466:517:26
7:26
+0:26
35K
21.75 mi12:35:422:29:076:515:21
7:09
-0:17
23M
23.00 mi12:44:432:38:086:539:01
7:12
+0:03
24M
24.00 mi12:51:432:45:086:537:00
7:00
-0:12
40K
24.85 mi12:57:492:51:146:536:06
7:08
+0:08
25.2M
25.20 mi13:00:412:54:066:552:52
8:19
+1:11
Finish
26.22 mi13:08:043:01:296:567:23
7:15
-1:04

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

6:38 /mi

Average Pace

6:56 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:18

49% of race

Time at Steady Pace

1:15:30

42% of race

Time at Slower Pace

17:41

10% of race

Average Pace: 6:55 /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 mi10:27:1020:356:3820:35
6:38
#4803
10K
6.21 mi10:48:1441:396:4221:04
6:47
#5389
15K
9.32 mi11:09:161:02:416:4421:02
6:46
#5494
20K
12.43 mi11:30:191:23:446:4421:03
6:47
#5344
Half
13.11 mi11:34:531:28:186:444:34
6:42
#5324
25K
15.53 mi11:51:251:44:506:4516:32
6:49
#5260
30K
18.64 mi12:13:242:06:496:4821:59
7:05
#5190
20M
20.00 mi12:22:552:16:206:499:31
7:00
#5071
21M
21.00 mi12:30:212:23:466:517:26
7:26
#4991
35K
21.75 mi12:35:422:29:076:515:21
7:09
#5028
23M
23.00 mi12:44:432:38:086:539:01
7:12
#5007
24M
24.00 mi12:51:432:45:086:537:00
7:00
#4978
40K
24.85 mi12:57:492:51:146:536:06
7:08
#4949
25.2M
25.20 mi13:00:412:54:066:552:52
8:19
#4977
Finish
26.22 mi13:08:043:01:296:567:23
7:15
#5010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4803449644965768(Top 20%)5257(Top 33%)5257(Top 234%)
10K6.21 mi3.10 mi5389-5864992-4964992-4966155(Top 22%)5607(Top 35%)5607(Top 250%)
15K9.32 mi3.11 mi5494-1055078-865078-865768(Top 20%)5257(Top 33%)5257(Top 234%)
20K12.43 mi3.11 mi5344+1504944+1344944+1345051(Top 18%)4659(Top 29%)4659(Top 207%)
Half13.11 mi0.68 mi5324+204926+184926+185185(Top 18%)4780(Top 30%)4780(Top 213%)
25K15.53 mi2.42 mi5260+644857+694857+695003(Top 18%)4590(Top 29%)4590(Top 204%)
30K18.64 mi3.11 mi5190+704776+814776+815170(Top 18%)4678(Top 29%)4678(Top 208%)
20M20.00 mi1.36 mi5071+1194669+1074669+1074115(Top 14%)3768(Top 23%)3768(Top 168%)
21M21.00 mi1.00 mi4991+804594+754594+754270(Top 15%)3828(Top 24%)3828(Top 170%)
35K21.75 mi0.75 mi5028-374619-254619-256237(Top 22%)5210(Top 32%)5210(Top 232%)
23M23.00 mi1.25 mi5007+214587+324587+324867(Top 17%)4218(Top 26%)4218(Top 188%)
24M24.00 mi1.00 mi4978+294552+354552+354609(Top 16%)3980(Top 25%)3980(Top 177%)
40K24.85 mi0.85 mi4949+294520+324520+324650(Top 16%)3955(Top 25%)3955(Top 176%)
25.2M25.20 mi0.35 mi4977-284542-224542-227609(Top 27%)5668(Top 35%)5668(Top 252%)
Finish26.22 mi1.02 mi5010-334555-134555-137307(Top 26%)5492(Top 34%)5492(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5768

Males

5257

M40-44

5257

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6155

Males

5607

M40-44

5607

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5768

Males

5257

M40-44

5257

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5051

Males

4659

M40-44

4659

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5185

Males

4780

M40-44

4780

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5003

Males

4590

M40-44

4590

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5170

Males

4678

M40-44

4678

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4115

Males

3768

M40-44

3768

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4270

Males

3828

M40-44

3828

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

6237

Males

5210

M40-44

5210

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4867

Males

4218

M40-44

4218

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4609

Males

3980

M40-44

3980

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4650

Males

3955

M40-44

3955

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7609

Males

5668

M40-44

5668

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7307

Males

5492

M40-44

5492

Passing Analysis

Category:
Athletes Passed
1272
Passed By
1479
Net Change
-207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4803
5K → 10K42628-586#4803#5389
10K → 15K78183-105#5389#5494
15K → 20K19949+150#5494#5344
20K → Half3919+20#5344#5324
Half → 25K14379+64#5324#5260
25K → 30K197127+70#5260#5190
30K → 20M13920+119#5190#5071
20M → 21M11333+80#5071#4991
21M → 35K3875-37#4991#5028
35K → 23M9776+21#5028#5007
23M → 24M7344+29#5007#4978
24M → 40K6637+29#4978#4949
40K → 25.2M1947-28#4949#4977
25.2M → Finish2962-33#4977#5010
TOTALS12721479-207
📊

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