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BOSTON MARATHON 2025

Joseph Macak

Bib: 10060•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 31%
Division (M45-49)
#0 / 2386
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:59
Rank: #8415
Start → 5K
21:59 | 7:05/mi
10K· 6.21 mi
43:09
Rank: #7468 (+947)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:04:42
Rank: #7385 (+83)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:26:05
Rank: #7041 (+344)
15K → 20K
21:23 | 6:53/mi
Half· 13.11 mi
1:30:43
Rank: #6987 (+54)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:47:32
Rank: #6741 (+246)
Half → 25K
16:49 | 6:56/mi
30K· 18.64 mi
2:11:00
Rank: #6847 (-106)
25K → 30K
23:28 | 7:33/mi
20M
2:21:47
Rank: #6995 (-148)
30K → 20M
10:47 | 7:56/mi
21M
2:30:19
Rank: #7114 (-119)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:36:02
Rank: #7149 (-35)
21M → 35K
5:43 | 7:38/mi
23M
2:46:11
Rank: #7285 (-136)
35K → 23M
10:09 | 8:06/mi
24M
2:54:55
Rank: #7635 (-350)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:02:32
Rank: #7934 (-299)
24M → 40K
7:37 | 8:54/mi
25.2M
3:05:51
Rank: #8055 (-121)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:14:39
Rank: #8429 (-374)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:43
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:43:56
Pace7:56 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2821:597:0521:59
7:05
-
10K
6.21 mi11:09:3843:096:5721:10
6:49
-0:16
15K
9.32 mi11:31:111:04:426:5621:33
6:56
+0:07
20K
12.43 mi11:52:341:26:056:5621:23
6:53
-0:03
Half
13.11 mi11:57:121:30:436:554:38
6:47
-0:06
25K
15.53 mi12:14:011:47:326:5516:49
6:56
+0:09
30K
18.64 mi12:37:292:11:007:0223:28
7:33
+0:37
20M
20.00 mi12:48:162:21:477:0510:47
7:56
+0:23
21M
21.00 mi12:56:482:30:197:098:32
8:32
+0:36
35K
21.75 mi13:02:312:36:027:105:43
7:38
-0:54
23M
23.00 mi13:12:402:46:117:1410:09
8:06
+0:28
24M
24.00 mi13:21:242:54:557:178:44
8:44
+0:38
40K
24.85 mi13:29:013:02:327:217:37
8:54
+0:10
25.2M
25.20 mi13:32:203:05:517:233:19
9:37
+0:43
Finish
26.22 mi13:41:083:14:397:268:48
8:38
-0:59

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

6:47 /mi

Average Pace

7:26 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:32

55% of race

Time at Steady Pace

39:58

21% of race

Time at Slower Pace

47:09

24% of race

Average Pace: 7:25 /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 mi10:48:2821:597:0521:59
7:05
#8415
10K
6.21 mi11:09:3843:096:5721:10
6:49
#7468
15K
9.32 mi11:31:111:04:426:5621:33
6:56
#7385
20K
12.43 mi11:52:341:26:056:5621:23
6:53
#7041
Half
13.11 mi11:57:121:30:436:554:38
6:47
#6987
25K
15.53 mi12:14:011:47:326:5516:49
6:56
#6741
30K
18.64 mi12:37:292:11:007:0223:28
7:33
#6847
20M
20.00 mi12:48:162:21:477:0510:47
7:56
#6995
21M
21.00 mi12:56:482:30:197:098:32
8:32
#7114
35K
21.75 mi13:02:312:36:027:105:43
7:38
#7149
23M
23.00 mi13:12:402:46:117:1410:09
8:06
#7285
24M
24.00 mi13:21:242:54:557:178:44
8:44
#7635
40K
24.85 mi13:29:013:02:327:217:37
8:54
#7934
25.2M
25.20 mi13:32:203:05:517:233:19
9:37
#8055
Finish
26.22 mi13:41:083:14:397:268:48
8:38
#8429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8415725672567205(Top 25%)6404(Top 40%)6404(Top 268%)
10K6.21 mi3.10 mi7468+9476632+6246632+6246537(Top 23%)5914(Top 37%)5914(Top 248%)
15K9.32 mi3.11 mi7385+836565+676565+677205(Top 25%)6404(Top 40%)6404(Top 268%)
20K12.43 mi3.11 mi7041+3446306+2596306+2596067(Top 21%)5490(Top 34%)5490(Top 230%)
Half13.11 mi0.68 mi6987+546264+426264+426129(Top 22%)5550(Top 34%)5550(Top 233%)
25K15.53 mi2.42 mi6741+2466054+2106054+2105902(Top 21%)5321(Top 33%)5321(Top 223%)
30K18.64 mi3.11 mi6847-1066091-376091-378107(Top 29%)6651(Top 41%)6651(Top 279%)
20M20.00 mi1.36 mi6995-1486174-836174-839985(Top 35%)7531(Top 47%)7531(Top 316%)
21M21.00 mi1.00 mi7114-1196233-596233-5910657(Top 38%)7689(Top 48%)7689(Top 322%)
35K21.75 mi0.75 mi7149-356235-26235-29590(Top 34%)7144(Top 44%)7144(Top 299%)
23M23.00 mi1.25 mi7285-1366281-466281-4610764(Top 38%)7616(Top 47%)7616(Top 319%)
24M24.00 mi1.00 mi7635-3506477-1966477-19615899(Top 56%)9974(Top 62%)9974(Top 418%)
40K24.85 mi0.85 mi7934-2996631-1546631-15415758(Top 55%)9786(Top 61%)9786(Top 410%)
25.2M25.20 mi0.35 mi8055-1216698-676698-6715090(Top 53%)9429(Top 59%)9429(Top 395%)
Finish26.22 mi1.02 mi8429-3746894-1966894-19617027(Top 60%)10392(Top 65%)10392(Top 436%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7205

Males

6404

M45-49

6404

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6537

Males

5914

M45-49

5914

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7205

Males

6404

M45-49

6404

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6067

Males

5490

M45-49

5490

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6129

Males

5550

M45-49

5550

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5902

Males

5321

M45-49

5321

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8107

Males

6651

M45-49

6651

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9985

Males

7531

M45-49

7531

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10657

Males

7689

M45-49

7689

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9590

Males

7144

M45-49

7144

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10764

Males

7616

M45-49

7616

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

15899

Males

9974

M45-49

9974

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15758

Males

9786

M45-49

9786

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15090

Males

9429

M45-49

9429

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

17027

Males

10392

M45-49

10392

Passing Analysis

Category:
Athletes Passed
2213
Passed By
2227
Net Change
-14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8415
5K → 10K9569+947#8415#7468
10K → 15K18299+83#7468#7385
15K → 20K35612+344#7385#7041
20K → Half628+54#7041#6987
Half → 25K25711+246#6987#6741
25K → 30K139245-106#6741#6847
30K → 20M59207-148#6847#6995
20M → 21M55174-119#6995#7114
21M → 35K4277-35#7114#7149
35K → 23M55191-136#7149#7285
23M → 24M13363-350#7285#7635
24M → 40K22321-299#7635#7934
40K → 25.2M7128-121#7934#8055
25.2M → Finish8382-374#8055#8429
TOTALS22132227-14
📊

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