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BOSTON MARATHON 2025

Dino Dedic

Bib: 25888•M

NY

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
8:43/mi
27:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:55/mi
54:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:22:43
↑ 67↓ 78
20K· 12.43 mi
8:54/mi
1:50:22
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:56:24
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:18:13
↑ 66↓ 880.2%
30K· 18.64 mi
9:01/mi
2:46:15
↑ 181↓ 1480.2%
20M
9:03/mi
2:58:33
↑ 64↓ 500.2%
21M
9:30/mi
3:08:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:55/mi
3:14:43
↑ 17↓ 861.7%
23M
8:54/mi
3:25:52
↑ 23↓ 630.6%
24M
8:42/mi
3:34:34
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:42:00
↓ 200.3%
25.2M
9:34/mi
3:45:18
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:53:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:56:24
Pace8:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:57:14
Pace8:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:1127:068:4327:06
8:43
-
10K
6.21 mi12:09:5454:498:4927:43
8:55
+0:12
15K
9.32 mi12:37:481:22:438:5227:54
8:59
+0:04
20K
12.43 mi13:05:271:50:228:5327:39
8:54
-0:05
Half
13.11 mi13:11:291:56:248:536:02
8:51
-0:03
25K
15.53 mi13:33:182:18:138:5421:49
9:00
+0:09
30K
18.64 mi14:01:202:46:158:5528:02
9:01
+0:01
20M
20.00 mi14:13:382:58:338:5612:18
9:03
+0:02
21M
21.00 mi14:23:083:08:038:579:30
9:30
+0:27
35K
21.75 mi14:29:483:14:438:576:40
8:55
-0:35
23M
23.00 mi14:40:573:25:528:5711:09
8:54
-0:01
24M
24.00 mi14:49:393:34:348:568:42
8:42
-0:12
40K
24.85 mi14:57:053:42:008:567:26
8:42
0:00
25.2M
25.20 mi15:00:233:45:188:563:18
9:34
+0:52
Finish
26.22 mi15:08:433:53:388:558:20
8:11
-1:23

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

8:11 /mi

Average Pace

8:55 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:30

77% of race

Time at Steady Pace

53:08

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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 mi11:42:1127:068:4327:06
8:43
#21102
10K
6.21 mi12:09:5454:498:4927:43
8:55
#21559
15K
9.32 mi12:37:481:22:438:5227:54
8:59
#21676
20K
12.43 mi13:05:271:50:228:5327:39
8:54
#21330
Half
13.11 mi13:11:291:56:248:536:02
8:51
#21324
25K
15.53 mi13:33:182:18:138:5421:49
9:00
#21084
30K
18.64 mi14:01:202:46:158:5528:02
9:01
#20472
20M
20.00 mi14:13:382:58:338:5612:18
9:03
#20202
21M
21.00 mi14:23:083:08:038:579:30
9:30
#19968
35K
21.75 mi14:29:483:14:438:576:40
8:55
#19887
23M
23.00 mi14:40:573:25:528:5711:09
8:54
#19654
24M
24.00 mi14:49:393:34:348:568:42
8:42
#19508
40K
24.85 mi14:57:053:42:008:567:26
8:42
#19326
25.2M
25.20 mi15:00:233:45:188:563:18
9:34
#19238
Finish
26.22 mi15:08:433:53:388:558:20
8:11
#19065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21102129071290721941(Top 77%)13362(Top 83%)13362(Top 595%)
10K6.21 mi3.10 mi21559-45713126-21913126-21922025(Top 78%)13352(Top 83%)13352(Top 594%)
15K9.32 mi3.11 mi21676-11713198-7213198-7221941(Top 77%)13362(Top 83%)13362(Top 595%)
20K12.43 mi3.11 mi21330+34613054+14413054+14420456(Top 72%)12654(Top 79%)12654(Top 563%)
Half13.11 mi0.68 mi21324+613046+813046+821065(Top 74%)12915(Top 80%)12915(Top 575%)
25K15.53 mi2.42 mi21084+24012938+10812938+10819875(Top 70%)12353(Top 77%)12353(Top 550%)
30K18.64 mi3.11 mi20472+61212613+32512613+32517804(Top 63%)11284(Top 70%)11284(Top 502%)
20M20.00 mi1.36 mi20202+27012475+13812475+13817064(Top 60%)10852(Top 67%)10852(Top 483%)
21M21.00 mi1.00 mi19968+23412360+11512360+11516068(Top 57%)10292(Top 64%)10292(Top 458%)
35K21.75 mi0.75 mi19887+8112312+4812312+4817794(Top 63%)10966(Top 68%)10966(Top 488%)
23M23.00 mi1.25 mi19654+23312171+14112171+14115704(Top 55%)9948(Top 62%)9948(Top 443%)
24M24.00 mi1.00 mi19508+14612088+8312088+8315744(Top 55%)9940(Top 62%)9940(Top 442%)
40K24.85 mi0.85 mi19326+18211995+9311995+9314571(Top 51%)9260(Top 57%)9260(Top 412%)
25.2M25.20 mi0.35 mi19238+8811939+5611939+5614945(Top 53%)9402(Top 58%)9402(Top 418%)
Finish26.22 mi1.02 mi19065+17311847+9211847+9214125(Top 50%)9084(Top 56%)9084(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21941

Males

13362

M40-44

13362

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22025

Males

13352

M40-44

13352

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21941

Males

13362

M40-44

13362

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

20456

Males

12654

M40-44

12654

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

21065

Males

12915

M40-44

12915

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19875

Males

12353

M40-44

12353

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17804

Males

11284

M40-44

11284

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17064

Males

10852

M40-44

10852

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

16068

Males

10292

M40-44

10292

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17794

Males

10966

M40-44

10966

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

15704

Males

9948

M40-44

9948

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

15744

Males

9940

M40-44

9940

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14571

Males

9260

M40-44

9260

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14945

Males

9402

M40-44

9402

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14125

Males

9084

M40-44

9084

Passing Analysis

Category:
Athletes Passed
3090
Passed By
1053
Net Change
+2037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21102
5K → 10K127584-457#21102#21559
10K → 15K168285-117#21559#21676
15K → 20K39852+346#21676#21330
20K → Half4337+6#21330#21324
Half → 25K27737+240#21324#21084
25K → 30K62614+612#21084#20472
30K → 20M2744+270#20472#20202
20M → 21M2406+234#20202#19968
21M → 35K9413+81#19968#19887
35K → 23M2429+233#19887#19654
23M → 24M1515+146#19654#19508
24M → 40K1853+182#19508#19326
40K → 25.2M902+88#19326#19238
25.2M → Finish1752+173#19238#19065
TOTALS30901053+2037
📊

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