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BOSTON MARATHON 2025

Daniel Watts

Bib: 2023•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Division (M18-39)
#0 / 5642
Top 19%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:07
Rank: #1626
Start → 5K
19:07 | 6:09/mi
10K· 6.21 mi
38:20
Rank: #1717 (-91)
5K → 10K
19:13 | 6:11/mi
15K· 9.32 mi
57:36
Rank: #1760 (-43)
10K → 15K
19:16 | 6:12/mi
20K· 12.43 mi
1:17:26
Rank: #1899 (-139)
15K → 20K
19:50 | 6:23/mi
Half· 13.11 mi
1:21:37
Rank: #1891 (+8)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:36:44
Rank: #1813 (+78)
Half → 25K
15:07 | 6:14/mi
30K· 18.64 mi
1:56:10
Rank: #1621 (+192)
25K → 30K
19:26 | 6:15/mi
20M
2:04:48
Rank: #1554 (+67)
30K → 20M
8:38 | 6:21/mi
21M
2:11:24
Rank: #1481 (+73)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:16:04
Rank: #1462 (+19)
21M → 35K
4:40 | 6:14/mi
23M
2:24:08
Rank: #1407 (+55)
35K → 23M
8:04 | 6:27/mi
24M
2:30:26
Rank: #1374 (+33)
23M → 24M
6:18 | 6:18/mi
40K· 24.85 mi
2:35:56
Rank: #1358 (+16)
24M → 40K
5:30 | 6:26/mi
25.2M
2:38:17
Rank: #1347 (+11)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:44:32
Rank: #1322 (+25)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:37
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:22:55
Pace6:20 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3519:076:0919:07
6:09
-
10K
6.21 mi10:38:4838:206:1019:13
6:11
+0:02
15K
9.32 mi10:58:0457:366:1119:16
6:12
+0:01
20K
12.43 mi11:17:541:17:266:1419:50
6:23
+0:11
Half
13.11 mi11:22:051:21:376:144:11
6:08
-0:15
25K
15.53 mi11:37:121:36:446:1415:07
6:14
+0:06
30K
18.64 mi11:56:381:56:106:1419:26
6:15
+0:01
20M
20.00 mi12:05:162:04:486:148:38
6:21
+0:06
21M
21.00 mi12:11:522:11:246:156:36
6:36
+0:15
35K
21.75 mi12:16:322:16:046:154:40
6:14
-0:22
23M
23.00 mi12:24:362:24:086:168:04
6:27
+0:13
24M
24.00 mi12:30:542:30:266:166:18
6:18
-0:09
40K
24.85 mi12:36:242:35:566:165:30
6:26
+0:08
25.2M
25.20 mi12:38:452:38:176:172:21
6:49
+0:23
Finish
26.22 mi12:45:002:44:326:176:15
6:08
-0:41

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

6:08 /mi

Average Pace

6:17 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:11

99% of race

Time at Steady Pace

2:21

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:19:3519:076:0919:07
6:09
#1626
10K
6.21 mi10:38:4838:206:1019:13
6:11
#1717
15K
9.32 mi10:58:0457:366:1119:16
6:12
#1760
20K
12.43 mi11:17:541:17:266:1419:50
6:23
#1899
Half
13.11 mi11:22:051:21:376:144:11
6:08
#1891
25K
15.53 mi11:37:121:36:446:1415:07
6:14
#1813
30K
18.64 mi11:56:381:56:106:1419:26
6:15
#1621
20M
20.00 mi12:05:162:04:486:148:38
6:21
#1554
21M
21.00 mi12:11:522:11:246:156:36
6:36
#1481
35K
21.75 mi12:16:322:16:046:154:40
6:14
#1462
23M
23.00 mi12:24:362:24:086:168:04
6:27
#1407
24M
24.00 mi12:30:542:30:266:166:18
6:18
#1374
40K
24.85 mi12:36:242:35:566:165:30
6:26
#1358
25.2M
25.20 mi12:38:452:38:176:172:21
6:49
#1347
Finish
26.22 mi12:45:002:44:326:176:15
6:08
#1322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1626154415441869(Top 7%)1780(Top 11%)1780(Top 32%)
10K6.21 mi3.10 mi1717-911632-881632-881828(Top 6%)1736(Top 11%)1736(Top 31%)
15K9.32 mi3.11 mi1760-431674-421674-421869(Top 7%)1780(Top 11%)1780(Top 32%)
20K12.43 mi3.11 mi1899-1391810-1361810-1362426(Top 9%)2314(Top 14%)2314(Top 41%)
Half13.11 mi0.68 mi1891+81802+81802+81640(Top 6%)1559(Top 10%)1559(Top 28%)
25K15.53 mi2.42 mi1813+781725+771725+771595(Top 6%)1515(Top 9%)1515(Top 27%)
30K18.64 mi3.11 mi1621+1921538+1871538+1871076(Top 4%)1012(Top 6%)1012(Top 18%)
20M20.00 mi1.36 mi1554+671473+651473+651100(Top 4%)1037(Top 6%)1037(Top 18%)
21M21.00 mi1.00 mi1481+731401+721401+72913(Top 3%)863(Top 5%)863(Top 15%)
35K21.75 mi0.75 mi1462+191382+191382+191356(Top 5%)1283(Top 8%)1283(Top 23%)
23M23.00 mi1.25 mi1407+551328+541328+541276(Top 4%)1201(Top 7%)1201(Top 21%)
24M24.00 mi1.00 mi1374+331295+331295+331304(Top 5%)1219(Top 8%)1219(Top 22%)
40K24.85 mi0.85 mi1358+161280+151280+151364(Top 5%)1265(Top 8%)1265(Top 22%)
25.2M25.20 mi0.35 mi1347+111270+101270+101013(Top 4%)931(Top 6%)931(Top 17%)
Finish26.22 mi1.02 mi1322+251244+261244+261297(Top 5%)1210(Top 8%)1210(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1869

Males

1780

M18-39

1780

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1828

Males

1736

M18-39

1736

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1869

Males

1780

M18-39

1780

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2426

Males

2314

M18-39

2314

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1640

Males

1559

M18-39

1559

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1595

Males

1515

M18-39

1515

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1076

Males

1012

M18-39

1012

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1100

Males

1037

M18-39

1037

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

913

Males

863

M18-39

863

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1356

Males

1283

M18-39

1283

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1276

Males

1201

M18-39

1201

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1304

Males

1219

M18-39

1219

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1364

Males

1265

M18-39

1265

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1013

Males

931

M18-39

931

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1297

Males

1210

M18-39

1210

Passing Analysis

Category:
Athletes Passed
787
Passed By
483
Net Change
+304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1626
5K → 10K46137-91#1626#1717
10K → 15K4689-43#1717#1760
15K → 20K33172-139#1760#1899
20K → Half135+8#1899#1891
Half → 25K857+78#1891#1813
25K → 30K1986+192#1813#1621
30K → 20M725+67#1621#1554
20M → 21M774+73#1554#1481
21M → 35K3213+19#1481#1462
35K → 23M6914+55#1462#1407
23M → 24M4714+33#1407#1374
24M → 40K215+16#1374#1358
40K → 25.2M154+11#1358#1347
25.2M → Finish338+25#1347#1322
TOTALS787483+304
📊

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