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BOSTON MARATHON 2025

Matthew Smith

Bib: 24601•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:30
Rank: #20063
Start → 5K
26:30 | 8:32/mi
10K· 6.21 mi
53:58
Rank: #20837 (-774)
5K → 10K
27:28 | 8:50/mi
15K· 9.32 mi
1:22:24
Rank: #21483 (-646)
10K → 15K
28:26 | 9:09/mi
20K· 12.43 mi
1:50:31
Rank: #21408 (+75)
15K → 20K
28:07 | 9:03/mi
Half· 13.11 mi
1:56:37
Rank: #21414 (-6)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:18:52
Rank: #21290 (+124)
Half → 25K
22:15 | 9:11/mi
30K· 18.64 mi
2:48:14
Rank: #20992 (+298)
25K → 30K
29:22 | 9:27/mi
20M
3:00:56
Rank: #20780 (+212)
30K → 20M
12:42 | 9:21/mi
21M
3:11:02
Rank: #20631 (+149)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:17:51
Rank: #20564 (+67)
21M → 35K
6:49 | 9:07/mi
23M
3:29:46
Rank: #20463 (+101)
35K → 23M
11:55 | 9:31/mi
24M
3:39:14
Rank: #20449 (+14)
23M → 24M
9:28 | 9:28/mi
40K· 24.85 mi
3:47:25
Rank: #20402 (+47)
24M → 40K
8:11 | 9:34/mi
25.2M
3:51:11
Rank: #20431 (-29)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
4:00:44
Rank: #20462 (-31)
25.2M → Finish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:37
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:04:07
Pace9:28 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:5726:308:3226:30
8:32
-
10K
6.21 mi11:55:2553:588:4127:28
8:50
+0:18
15K
9.32 mi12:23:511:22:248:5028:26
9:09
+0:19
20K
12.43 mi12:51:581:50:318:5428:07
9:03
-0:06
Half
13.11 mi12:58:041:56:378:546:06
8:56
-0:07
25K
15.53 mi13:20:192:18:528:5622:15
9:11
+0:15
30K
18.64 mi13:49:412:48:149:0129:22
9:27
+0:16
20M
20.00 mi14:02:233:00:569:0312:42
9:21
-0:06
21M
21.00 mi14:12:293:11:029:0610:06
10:06
+0:45
35K
21.75 mi14:19:183:17:519:066:49
9:07
-0:59
23M
23.00 mi14:31:133:29:469:0711:55
9:31
+0:24
24M
24.00 mi14:40:413:39:149:089:28
9:28
-0:03
40K
24.85 mi14:48:523:47:259:098:11
9:34
+0:06
25.2M
25.20 mi14:52:383:51:119:103:46
10:55
+1:21
Finish
26.22 mi15:02:114:00:449:119:33
9:22
-1:33

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

8:32 /mi

Average Pace

9:11 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:11

37% of race

Time at Steady Pace

2:18:41

58% of race

Time at Slower Pace

13:52

6% of race

Average Pace: 9:11 /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 mi11:27:5726:308:3226:30
8:32
#20063
10K
6.21 mi11:55:2553:588:4127:28
8:50
#20837
15K
9.32 mi12:23:511:22:248:5028:26
9:09
#21483
20K
12.43 mi12:51:581:50:318:5428:07
9:03
#21408
Half
13.11 mi12:58:041:56:378:546:06
8:56
#21414
25K
15.53 mi13:20:192:18:528:5622:15
9:11
#21290
30K
18.64 mi13:49:412:48:149:0129:22
9:27
#20992
20M
20.00 mi14:02:233:00:569:0312:42
9:21
#20780
21M
21.00 mi14:12:293:11:029:0610:06
10:06
#20631
35K
21.75 mi14:19:183:17:519:066:49
9:07
#20564
23M
23.00 mi14:31:133:29:469:0711:55
9:31
#20463
24M
24.00 mi14:40:413:39:149:089:28
9:28
#20449
40K
24.85 mi14:48:523:47:259:098:11
9:34
#20402
25.2M
25.20 mi14:52:383:51:119:103:46
10:55
#20431
Finish
26.22 mi15:02:114:00:449:119:33
9:22
#20462
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20063124751247522659(Top 80%)13672(Top 85%)13672(Top 2140%)
10K6.21 mi3.10 mi20837-77412818-34312818-34321594(Top 76%)13169(Top 82%)13169(Top 2061%)
15K9.32 mi3.11 mi21483-64613130-31213130-31222659(Top 80%)13672(Top 85%)13672(Top 2140%)
20K12.43 mi3.11 mi21408+7513081+4913081+4921214(Top 75%)12993(Top 81%)12993(Top 2033%)
Half13.11 mi0.68 mi21414-613084-313084-321539(Top 76%)13143(Top 82%)13143(Top 2057%)
25K15.53 mi2.42 mi21290+12413025+5913025+5920673(Top 73%)12705(Top 79%)12705(Top 1988%)
30K18.64 mi3.11 mi20992+29812849+17612849+17619749(Top 70%)12175(Top 76%)12175(Top 1905%)
20M20.00 mi1.36 mi20780+21212739+11012739+11018499(Top 65%)11453(Top 71%)11453(Top 1792%)
21M21.00 mi1.00 mi20631+14912652+8712652+8718667(Top 66%)11459(Top 71%)11459(Top 1793%)
35K21.75 mi0.75 mi20564+6712610+4212610+4218762(Top 66%)11388(Top 71%)11388(Top 1782%)
23M23.00 mi1.25 mi20463+10112542+6812542+6818773(Top 66%)11343(Top 70%)11343(Top 1775%)
24M24.00 mi1.00 mi20449+1412520+2212520+2219498(Top 69%)11632(Top 72%)11632(Top 1820%)
40K24.85 mi0.85 mi20402+4712478+4212478+4218985(Top 67%)11316(Top 70%)11316(Top 1771%)
25.2M25.20 mi0.35 mi20431-2912487-912487-920367(Top 72%)11967(Top 74%)11967(Top 1873%)
Finish26.22 mi1.02 mi20462-3112485+212485+220661(Top 73%)12133(Top 75%)12133(Top 1899%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22659

Males

13672

M65-69

13672

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21594

Males

13169

M65-69

13169

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22659

Males

13672

M65-69

13672

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

21214

Males

12993

M65-69

12993

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21539

Males

13143

M65-69

13143

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20673

Males

12705

M65-69

12705

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19749

Males

12175

M65-69

12175

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18499

Males

11453

M65-69

11453

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18667

Males

11459

M65-69

11459

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18762

Males

11388

M65-69

11388

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18773

Males

11343

M65-69

11343

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19498

Males

11632

M65-69

11632

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18985

Males

11316

M65-69

11316

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20367

Males

11967

M65-69

11967

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20661

Males

12133

M65-69

12133

Passing Analysis

Category:
Athletes Passed
1781
Passed By
2180
Net Change
-399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20063
5K → 10K74848-774#20063#20837
10K → 15K61707-646#20837#21483
15K → 20K239164+75#21483#21408
20K → Half3036-6#21408#21414
Half → 25K20581+124#21414#21290
25K → 30K35254+298#21290#20992
30K → 20M22715+212#20992#20780
20M → 21M17526+149#20780#20631
21M → 35K8114+67#20631#20564
35K → 23M13332+101#20564#20463
23M → 24M6147+14#20463#20449
24M → 40K7730+47#20449#20402
40K → 25.2M2251-29#20402#20431
25.2M → Finish4475-31#20431#20462
TOTALS17812180-399
📊

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