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BOSTON MARATHON 2025

Mark Magyar

Bib: 2721•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 32%
Masters (Masters Men)
#0 / 10463
Top 18%
Division (M45-49)
#0 / 2386
Top 23%
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
6:58/mi
21:38
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
43:14
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:04:47
↑ 67↓ 78
20K· 12.43 mi
6:58/mi
1:26:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:31:02
↑ 19↓ 370.5%
25K· 15.53 mi
6:58/mi
1:47:55
↑ 66↓ 880.2%
30K· 18.64 mi
7:10/mi
2:10:10
↑ 181↓ 1480.2%
20M
7:11/mi
2:19:56
↑ 64↓ 500.2%
21M
7:34/mi
2:27:30
↑ 106↓ 241.6%
35K· 21.75 mi
6:56/mi
2:32:41
↑ 17↓ 861.7%
23M
7:17/mi
2:41:48
↑ 23↓ 630.6%
24M
7:08/mi
2:48:56
↓ 821.3%
40K· 24.85 mi
7:16/mi
2:55:09
↓ 200.3%
25.2M
7:44/mi
2:57:49
↑ 13↓ 160.2%
Finish· 26.22 mi
6:48/mi
3:04:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:02
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:33:43
Pace7:09 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2721:386:5821:38
6:58
-
10K
6.21 mi10:45:0343:146:5721:36
6:57
-0:01
15K
9.32 mi11:06:361:04:476:5721:33
6:56
-0:01
20K
12.43 mi11:28:141:26:256:5721:38
6:58
+0:02
Half
13.11 mi11:32:511:31:026:574:37
6:46
-0:12
25K
15.53 mi11:49:441:47:556:5716:53
6:58
+0:12
30K
18.64 mi12:11:592:10:106:5922:15
7:10
+0:12
20M
20.00 mi12:21:452:19:567:009:46
7:11
+0:01
21M
21.00 mi12:29:192:27:307:017:34
7:34
+0:23
35K
21.75 mi12:34:302:32:417:015:11
6:56
-0:38
23M
23.00 mi12:43:372:41:487:029:07
7:17
+0:21
24M
24.00 mi12:50:452:48:567:027:08
7:08
-0:09
40K
24.85 mi12:56:582:55:097:036:13
7:16
+0:08
25.2M
25.20 mi12:59:382:57:497:032:40
7:44
+0:28
Finish
26.22 mi13:06:343:04:457:036:56
6:48
-0:56

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

6:46 /mi

Average Pace

7:03 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:31

94% of race

Time at Steady Pace

10:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:23:2721:386:5821:38
6:58
#7522
10K
6.21 mi10:45:0343:146:5721:36
6:57
#7569
15K
9.32 mi11:06:361:04:476:5721:33
6:56
#7434
20K
12.43 mi11:28:141:26:256:5721:38
6:58
#7194
Half
13.11 mi11:32:511:31:026:574:37
6:46
#7145
25K
15.53 mi11:49:441:47:556:5716:53
6:58
#6905
30K
18.64 mi12:11:592:10:106:5922:15
7:10
#6554
20M
20.00 mi12:21:452:19:567:009:46
7:11
#6365
21M
21.00 mi12:29:192:27:307:017:34
7:34
#6230
35K
21.75 mi12:34:302:32:417:015:11
6:56
#6147
23M
23.00 mi12:43:372:41:487:029:07
7:17
#6009
24M
24.00 mi12:50:452:48:567:027:08
7:08
#5944
40K
24.85 mi12:56:582:55:097:036:13
7:16
#5873
25.2M
25.20 mi12:59:382:57:497:032:40
7:44
#5817
Finish
26.22 mi13:06:343:04:457:036:56
6:48
#5683
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7522669066907198(Top 25%)6397(Top 40%)6397(Top 268%)
10K6.21 mi3.10 mi7569-476702-126702-127615(Top 27%)6722(Top 42%)6722(Top 282%)
15K9.32 mi3.11 mi7434+1356602+1006602+1007198(Top 25%)6397(Top 40%)6397(Top 268%)
20K12.43 mi3.11 mi7194+2406416+1866416+1866654(Top 23%)5944(Top 37%)5944(Top 249%)
Half13.11 mi0.68 mi7145+496376+406376+405863(Top 21%)5350(Top 33%)5350(Top 224%)
25K15.53 mi2.42 mi6905+2406182+1946182+1946070(Top 21%)5455(Top 34%)5455(Top 229%)
30K18.64 mi3.11 mi6554+3515879+3035879+3035682(Top 20%)5079(Top 32%)5079(Top 213%)
20M20.00 mi1.36 mi6365+1895711+1685711+1685143(Top 18%)4592(Top 29%)4592(Top 192%)
21M21.00 mi1.00 mi6230+1355590+1215590+1214953(Top 17%)4341(Top 27%)4341(Top 182%)
35K21.75 mi0.75 mi6147+835516+745516+744938(Top 17%)4350(Top 27%)4350(Top 182%)
23M23.00 mi1.25 mi6009+1385391+1255391+1255361(Top 19%)4572(Top 28%)4572(Top 192%)
24M24.00 mi1.00 mi5944+655320+715320+715411(Top 19%)4545(Top 28%)4545(Top 190%)
40K24.85 mi0.85 mi5873+715252+685252+685492(Top 19%)4552(Top 28%)4552(Top 191%)
25.2M25.20 mi0.35 mi5817+565201+515201+514536(Top 16%)3814(Top 24%)3814(Top 160%)
Finish26.22 mi1.02 mi5683+1345083+1185083+1184530(Top 16%)3822(Top 24%)3822(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

7198

Males

6397

M45-49

6397

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7615

Males

6722

M45-49

6722

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

7198

Males

6397

M45-49

6397

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6654

Males

5944

M45-49

5944

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5863

Males

5350

M45-49

5350

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

6070

Males

5455

M45-49

5455

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5682

Males

5079

M45-49

5079

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5143

Males

4592

M45-49

4592

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4953

Males

4341

M45-49

4341

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4938

Males

4350

M45-49

4350

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5361

Males

4572

M45-49

4572

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5411

Males

4545

M45-49

4545

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5492

Males

4552

M45-49

4552

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4536

Males

3814

M45-49

3814

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4530

Males

3822

M45-49

3822

Passing Analysis

Category:
Athletes Passed
2310
Passed By
471
Net Change
+1839
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7522
5K → 10K180227-47#7522#7569
10K → 15K20469+135#7569#7434
15K → 20K26626+240#7434#7194
20K → Half534+49#7194#7145
Half → 25K25313+240#7145#6905
25K → 30K38736+351#6905#6554
30K → 20M1989+189#6554#6365
20M → 21M1449+135#6365#6230
21M → 35K885+83#6230#6147
35K → 23M15012+138#6147#6009
23M → 24M9025+65#6009#5944
24M → 40K9221+71#5944#5873
40K → 25.2M626+56#5873#5817
25.2M → Finish1439+134#5817#5683
TOTALS2310471+1839
📊

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