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BOSTON MARATHON 2025

Robert Print

Bib: 31036•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
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
8:44/mi
27:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:44/mi
54:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:21:09
↑ 67↓ 78
20K· 12.43 mi
8:38/mi
1:47:59
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:53:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:54/mi
2:15:24
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:42:34
↑ 181↓ 1480.2%
20M
8:52/mi
2:54:37
↑ 64↓ 500.2%
21M
9:38/mi
3:04:15
↑ 106↓ 241.6%
35K· 21.75 mi
8:37/mi
3:10:42
↑ 17↓ 861.7%
23M
8:46/mi
3:21:40
↑ 23↓ 630.6%
24M
8:47/mi
3:30:27
↓ 821.3%
40K· 24.85 mi
9:09/mi
3:38:16
↓ 200.3%
25.2M
9:34/mi
3:41:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:17/mi
3:50:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:49
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3527:098:4427:09
8:44
-
10K
6.21 mi12:18:4254:168:4427:07
8:44
0:00
15K
9.32 mi12:45:351:21:098:4226:53
8:39
-0:05
20K
12.43 mi13:12:251:47:598:4126:50
8:38
-0:01
Half
13.11 mi13:18:151:53:498:415:50
8:33
-0:05
25K
15.53 mi13:39:502:15:248:4321:35
8:54
+0:21
30K
18.64 mi14:07:002:42:348:4327:10
8:45
-0:09
20M
20.00 mi14:19:032:54:378:4412:03
8:52
+0:07
21M
21.00 mi14:28:413:04:158:469:38
9:38
+0:46
35K
21.75 mi14:35:083:10:428:466:27
8:37
-1:01
23M
23.00 mi14:46:063:21:408:4610:58
8:46
+0:09
24M
24.00 mi14:54:533:30:278:468:47
8:47
+0:01
40K
24.85 mi15:02:423:38:168:477:49
9:09
+0:22
25.2M
25.20 mi15:06:003:41:348:483:18
9:34
+0:25
Finish
26.22 mi15:14:263:50:008:478:26
8:17
-1:17

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

8:17 /mi

Average Pace

8:47 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:29:15

91% of race

Time at Steady Pace

20:45

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:51:3527:098:4427:09
8:44
#21191
10K
6.21 mi12:18:4254:168:4427:07
8:44
#21070
15K
9.32 mi12:45:351:21:098:4226:53
8:39
#20778
20K
12.43 mi13:12:251:47:598:4126:50
8:38
#20335
Half
13.11 mi13:18:151:53:498:415:50
8:33
#20305
25K
15.53 mi13:39:502:15:248:4321:35
8:54
#20152
30K
18.64 mi14:07:002:42:348:4327:10
8:45
#19437
20M
20.00 mi14:19:032:54:378:4412:03
8:52
#19172
21M
21.00 mi14:28:413:04:158:469:38
9:38
#19032
35K
21.75 mi14:35:083:10:428:466:27
8:37
#18925
23M
23.00 mi14:46:063:21:408:4610:58
8:46
#18685
24M
24.00 mi14:54:533:30:278:468:47
8:47
#18572
40K
24.85 mi15:02:423:38:168:477:49
9:09
#18491
25.2M
25.20 mi15:06:003:41:348:483:18
9:34
#18438
Finish
26.22 mi15:14:263:50:008:478:26
8:17
#18320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21191129411294120217(Top 71%)12603(Top 78%)12603(Top 561%)
10K6.21 mi3.10 mi21070+12112921+2012921+2021028(Top 74%)12935(Top 80%)12935(Top 576%)
15K9.32 mi3.11 mi20778+29212807+11412807+11420217(Top 71%)12603(Top 78%)12603(Top 561%)
20K12.43 mi3.11 mi20335+44312610+19712610+19719045(Top 67%)12046(Top 75%)12046(Top 536%)
Half13.11 mi0.68 mi20305+3012593+1712593+1719475(Top 69%)12239(Top 76%)12239(Top 545%)
25K15.53 mi2.42 mi20152+15312519+7412519+7419423(Top 68%)12150(Top 75%)12150(Top 541%)
30K18.64 mi3.11 mi19437+71512178+34112178+34116261(Top 57%)10607(Top 66%)10607(Top 472%)
20M20.00 mi1.36 mi19172+26512042+13612042+13616038(Top 56%)10388(Top 65%)10388(Top 462%)
21M21.00 mi1.00 mi19032+14011955+8711955+8716688(Top 59%)10561(Top 66%)10561(Top 470%)
35K21.75 mi0.75 mi18925+10711887+6811887+6816180(Top 57%)10263(Top 64%)10263(Top 457%)
23M23.00 mi1.25 mi18685+24011755+13211755+13214878(Top 52%)9581(Top 59%)9581(Top 426%)
24M24.00 mi1.00 mi18572+11311682+7311682+7316212(Top 57%)10127(Top 63%)10127(Top 451%)
40K24.85 mi0.85 mi18491+8111621+6111621+6117073(Top 60%)10414(Top 65%)10414(Top 463%)
25.2M25.20 mi0.35 mi18438+5311588+3311588+3314936(Top 53%)9393(Top 58%)9393(Top 418%)
Finish26.22 mi1.02 mi18320+11811512+7611512+7614759(Top 52%)9379(Top 58%)9379(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20217

Males

12603

M40-44

12603

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21028

Males

12935

M40-44

12935

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20217

Males

12603

M40-44

12603

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19045

Males

12046

M40-44

12046

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19475

Males

12239

M40-44

12239

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

19423

Males

12150

M40-44

12150

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16261

Males

10607

M40-44

10607

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

16038

Males

10388

M40-44

10388

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16688

Males

10561

M40-44

10561

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16180

Males

10263

M40-44

10263

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14878

Males

9581

M40-44

9581

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16212

Males

10127

M40-44

10127

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17073

Males

10414

M40-44

10414

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14936

Males

9393

M40-44

9393

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14759

Males

9379

M40-44

9379

Passing Analysis

Category:
Athletes Passed
3432
Passed By
561
Net Change
+2871
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21191
5K → 10K341220+121#21191#21070
10K → 15K36169+292#21070#20778
15K → 20K46522+443#20778#20335
20K → Half5020+30#20335#20305
Half → 25K23784+153#20305#20152
25K → 30K7216+715#20152#19437
30K → 20M2738+265#19437#19172
20M → 21M17636+140#19172#19032
21M → 35K1169+107#19032#18925
35K → 23M25111+240#18925#18685
23M → 24M12916+113#18685#18572
24M → 40K11231+81#18572#18491
40K → 25.2M607+53#18491#18438
25.2M → Finish14022+118#18438#18320
TOTALS3432561+2871
📊

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