Boston Marathon logo
BOSTON MARATHON 2025

Martin Van Cleeff

Bib: 22772•M

NC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:53
Rank: #18907
Start → 5K
25:53 | 8:20/mi
10K· 6.21 mi
51:33
Rank: #18576 (+331)
5K → 10K
25:40 | 8:16/mi
15K· 9.32 mi
1:17:15
Rank: #18331 (+245)
10K → 15K
25:42 | 8:16/mi
20K· 12.43 mi
1:43:36
Rank: #18225 (+106)
15K → 20K
26:21 | 8:29/mi
Half· 13.11 mi
1:49:22
Rank: #18250 (-25)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:10:11
Rank: #18135 (+115)
Half → 25K
20:49 | 8:35/mi
30K· 18.64 mi
2:38:07
Rank: #17986 (+149)
25K → 30K
27:56 | 8:59/mi
20M
2:50:14
Rank: #17855 (+131)
30K → 20M
12:07 | 8:55/mi
21M
3:00:01
Rank: #17837 (+18)
20M → 21M
9:47 | 9:47/mi
35K· 21.75 mi
3:06:47
Rank: #17844 (-7)
21M → 35K
6:46 | 9:03/mi
23M
3:18:17
Rank: #17788 (+56)
35K → 23M
11:30 | 9:11/mi
24M
3:29:52
Rank: #18408 (-620)
23M → 24M
11:35 | 11:35/mi
40K· 24.85 mi
3:37:33
Rank: #18339 (+69)
24M → 40K
7:41 | 8:59/mi
25.2M
3:41:06
Rank: #18338 (+1)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:50:38
Rank: #18456 (-118)
25.2M → Finish
9:32 | 9:21/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:22
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:01:16
Pace9:15 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2925:538:2025:53
8:20
-
10K
6.21 mi11:49:0951:338:1825:40
8:16
-0:04
15K
9.32 mi12:14:511:17:158:1725:42
8:16
0:00
20K
12.43 mi12:41:121:43:368:2026:21
8:29
+0:13
Half
13.11 mi12:46:581:49:228:215:46
8:27
-0:02
25K
15.53 mi13:07:472:10:118:2320:49
8:35
+0:08
30K
18.64 mi13:35:432:38:078:2927:56
8:59
+0:24
20M
20.00 mi13:47:502:50:148:3112:07
8:55
-0:04
21M
21.00 mi13:57:373:00:018:349:47
9:47
+0:52
35K
21.75 mi14:04:233:06:478:356:46
9:03
-0:44
23M
23.00 mi14:15:533:18:178:3711:30
9:11
+0:08
24M
24.00 mi14:27:283:29:528:4511:35
11:35
+2:24
40K
24.85 mi14:35:093:37:338:457:41
8:59
-2:36
25.2M
25.20 mi14:38:423:41:068:463:33
10:18
+1:19
Finish
26.22 mi14:48:143:50:388:489:32
9:21
-0:57

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

8:16 /mi

Average Pace

8:48 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:22

47% of race

Time at Steady Pace

1:36:21

42% of race

Time at Slower Pace

24:55

11% of race

Average Pace: 8:48 /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 mi11:23:2925:538:2025:53
8:20
#18907
10K
6.21 mi11:49:0951:338:1825:40
8:16
#18576
15K
9.32 mi12:14:511:17:158:1725:42
8:16
#18331
20K
12.43 mi12:41:121:43:368:2026:21
8:29
#18225
Half
13.11 mi12:46:581:49:228:215:46
8:27
#18250
25K
15.53 mi13:07:472:10:118:2320:49
8:35
#18135
30K
18.64 mi13:35:432:38:078:2927:56
8:59
#17986
20M
20.00 mi13:47:502:50:148:3112:07
8:55
#17855
21M
21.00 mi13:57:373:00:018:349:47
9:47
#17837
35K
21.75 mi14:04:233:06:478:356:46
9:03
#17844
23M
23.00 mi14:15:533:18:178:3711:30
9:11
#17788
24M
24.00 mi14:27:283:29:528:4511:35
11:35
#18408
40K
24.85 mi14:35:093:37:338:457:41
8:59
#18339
25.2M
25.20 mi14:38:423:41:068:463:33
10:18
#18338
Finish
26.22 mi14:48:143:50:388:489:32
9:21
#18456
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18907119961199617852(Top 63%)11571(Top 72%)11571(Top 919%)
10K6.21 mi3.10 mi18576+33111862+13411862+13418292(Top 64%)11759(Top 73%)11759(Top 934%)
15K9.32 mi3.11 mi18331+24511750+11211750+11217852(Top 63%)11571(Top 72%)11571(Top 919%)
20K12.43 mi3.11 mi18225+10611702+4811702+4818099(Top 64%)11652(Top 72%)11652(Top 925%)
Half13.11 mi0.68 mi18250-2511712-1011712-1018856(Top 66%)11981(Top 74%)11981(Top 952%)
25K15.53 mi2.42 mi18135+11511647+6511647+6517715(Top 62%)11412(Top 71%)11412(Top 906%)
30K18.64 mi3.11 mi17986+14911542+10511542+10517642(Top 62%)11212(Top 70%)11212(Top 891%)
20M20.00 mi1.36 mi17855+13111458+8411458+8416335(Top 58%)10507(Top 65%)10507(Top 835%)
21M21.00 mi1.00 mi17837+1811446+1211446+1217389(Top 61%)10873(Top 68%)10873(Top 864%)
35K21.75 mi0.75 mi17844-711435+1111435+1118429(Top 65%)11233(Top 70%)11233(Top 892%)
23M23.00 mi1.25 mi17788+5611361+7411361+7417248(Top 61%)10627(Top 66%)10627(Top 844%)
24M24.00 mi1.00 mi18408-62011616-25511616-25525024(Top 88%)14314(Top 89%)14314(Top 1137%)
40K24.85 mi0.85 mi18339+6911554+6211554+6216213(Top 57%)10017(Top 62%)10017(Top 796%)
25.2M25.20 mi0.35 mi18338+111538+1611538+1618239(Top 64%)10932(Top 68%)10932(Top 868%)
Finish26.22 mi1.02 mi18456-11811573-3511573-3520600(Top 73%)12101(Top 75%)12101(Top 961%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17852

Males

11571

M60-64

11571

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

18292

Males

11759

M60-64

11759

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17852

Males

11571

M60-64

11571

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18099

Males

11652

M60-64

11652

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18856

Males

11981

M60-64

11981

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17715

Males

11412

M60-64

11412

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17642

Males

11212

M60-64

11212

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16335

Males

10507

M60-64

10507

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17389

Males

10873

M60-64

10873

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18429

Males

11233

M60-64

11233

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

17248

Males

10627

M60-64

10627

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25024

Males

14314

M60-64

14314

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16213

Males

10017

M60-64

10017

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18239

Males

10932

M60-64

10932

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20600

Males

12101

M60-64

12101

Passing Analysis

Category:
Athletes Passed
2255
Passed By
1804
Net Change
+451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18907
5K → 10K477146+331#18907#18576
10K → 15K32479+245#18576#18331
15K → 20K231125+106#18331#18225
20K → Half3661-25#18225#18250
Half → 25K224109+115#18250#18135
25K → 30K307158+149#18135#17986
30K → 20M18352+131#17986#17855
20M → 21M10688+18#17855#17837
21M → 35K6673-7#17837#17844
35K → 23M13276+56#17844#17788
23M → 24M14634-620#17788#18408
24M → 40K10435+69#18408#18339
40K → 25.2M2827+1#18339#18338
25.2M → Finish23141-118#18338#18456
TOTALS22551804+451
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing