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BOSTON MARATHON 2025

Bojan Dinic

Bib: 10871•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 36%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 38%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11392
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
45:37
Rank: #10677 (+715)
5K → 10K
22:36 | 7:16/mi
15K· 9.32 mi
1:08:06
Rank: #10260 (+417)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:31:03
Rank: #10097 (+163)
15K → 20K
22:57 | 7:23/mi
Half· 13.11 mi
1:35:55
Rank: #10018 (+79)
20K → Half
4:52 | 7:08/mi
25K· 15.53 mi
1:54:09
Rank: #9981 (+37)
Half → 25K
18:14 | 7:31/mi
30K· 18.64 mi
2:18:26
Rank: #9924 (+57)
25K → 30K
24:17 | 7:49/mi
20M
2:29:26
Rank: #9969 (-45)
30K → 20M
11:00 | 8:06/mi
21M
2:37:47
Rank: #9915 (+54)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:43:56
Rank: #10064 (-149)
21M → 35K
6:09 | 8:13/mi
23M
2:54:15
Rank: #10149 (-85)
35K → 23M
10:19 | 8:14/mi
24M
3:02:25
Rank: #10217 (-68)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:09:21
Rank: #10219 (-2)
24M → 40K
6:56 | 8:07/mi
25.2M
3:12:23
Rank: #10213 (+6)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:20:08
Rank: #10191 (+22)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:55
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:44:13
Pace7:57 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3823:017:2523:01
7:25
-
10K
6.21 mi11:12:1445:377:2022:36
7:16
-0:09
15K
9.32 mi11:34:431:08:067:1822:29
7:14
-0:02
20K
12.43 mi11:57:401:31:037:2022:57
7:23
+0:09
Half
13.11 mi12:02:321:35:557:194:52
7:08
-0:15
25K
15.53 mi12:20:461:54:097:2118:14
7:31
+0:23
30K
18.64 mi12:45:032:18:267:2624:17
7:49
+0:18
20M
20.00 mi12:56:032:29:267:2811:00
8:06
+0:17
21M
21.00 mi13:04:242:37:477:318:21
8:21
+0:15
35K
21.75 mi13:10:332:43:567:326:09
8:13
-0:08
23M
23.00 mi13:20:522:54:157:3510:19
8:14
+0:01
24M
24.00 mi13:29:023:02:257:368:10
8:10
-0:04
40K
24.85 mi13:35:583:09:217:376:56
8:07
-0:03
25.2M
25.20 mi13:39:003:12:237:383:02
8:48
+0:41
Finish
26.22 mi13:46:453:20:087:387:45
7:36
-1:12

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

7:08 /mi

Average Pace

7:38 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:09

57% of race

Time at Steady Pace

32:02

16% of race

Time at Slower Pace

53:57

27% of race

Average Pace: 7:38 /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 mi10:49:3823:017:2523:01
7:25
#11392
10K
6.21 mi11:12:1445:377:2022:36
7:16
#10677
15K
9.32 mi11:34:431:08:067:1822:29
7:14
#10260
20K
12.43 mi11:57:401:31:037:2022:57
7:23
#10097
Half
13.11 mi12:02:321:35:557:194:52
7:08
#10018
25K
15.53 mi12:20:461:54:097:2118:14
7:31
#9981
30K
18.64 mi12:45:032:18:267:2624:17
7:49
#9924
20M
20.00 mi12:56:032:29:267:2811:00
8:06
#9969
21M
21.00 mi13:04:242:37:477:318:21
8:21
#9915
35K
21.75 mi13:10:332:43:567:326:09
8:13
#10064
23M
23.00 mi13:20:522:54:157:3510:19
8:14
#10149
24M
24.00 mi13:29:023:02:257:368:10
8:10
#10217
40K
24.85 mi13:35:583:09:217:376:56
8:07
#10219
25.2M
25.20 mi13:39:003:12:237:383:02
8:48
#10213
Finish
26.22 mi13:46:453:20:087:387:45
7:36
#10191
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11392888688869426(Top 33%)7784(Top 48%)7784(Top 326%)
10K6.21 mi3.10 mi10677+7158501+3858501+38510131(Top 36%)8220(Top 51%)8220(Top 345%)
15K9.32 mi3.11 mi10260+4178278+2238278+2239426(Top 33%)7784(Top 48%)7784(Top 326%)
20K12.43 mi3.11 mi10097+1638160+1188160+1189783(Top 34%)7893(Top 49%)7893(Top 331%)
Half13.11 mi0.68 mi10018+798107+538107+538546(Top 30%)7229(Top 45%)7229(Top 303%)
25K15.53 mi2.42 mi9981+378059+488059+4810127(Top 36%)7952(Top 49%)7952(Top 333%)
30K18.64 mi3.11 mi9924+577977+827977+8210073(Top 35%)7727(Top 48%)7727(Top 324%)
20M20.00 mi1.36 mi9969-457970+77970+711050(Top 39%)8049(Top 50%)8049(Top 337%)
21M21.00 mi1.00 mi9915+547902+687902+689511(Top 33%)7109(Top 44%)7109(Top 298%)
35K21.75 mi0.75 mi10064-1497938-367938-3613709(Top 48%)9132(Top 57%)9132(Top 383%)
23M23.00 mi1.25 mi10149-857939-17939-111604(Top 41%)8032(Top 50%)8032(Top 337%)
24M24.00 mi1.00 mi10217-687945-67945-612317(Top 43%)8325(Top 52%)8325(Top 349%)
40K24.85 mi0.85 mi10219-27910+357910+3510904(Top 38%)7514(Top 47%)7514(Top 315%)
25.2M25.20 mi0.35 mi10213+67890+207890+2010547(Top 37%)7239(Top 45%)7239(Top 303%)
Finish26.22 mi1.02 mi10191+227848+427848+429947(Top 35%)6956(Top 43%)6956(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9426

Males

7784

M45-49

7784

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10131

Males

8220

M45-49

8220

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9426

Males

7784

M45-49

7784

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9783

Males

7893

M45-49

7893

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8546

Males

7229

M45-49

7229

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10127

Males

7952

M45-49

7952

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

10073

Males

7727

M45-49

7727

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

11050

Males

8049

M45-49

8049

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9511

Males

7109

M45-49

7109

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13709

Males

9132

M45-49

9132

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11604

Males

8032

M45-49

8032

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12317

Males

8325

M45-49

8325

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10904

Males

7514

M45-49

7514

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10547

Males

7239

M45-49

7239

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9947

Males

6956

M45-49

6956

Passing Analysis

Category:
Athletes Passed
2598*
Passed By
1393
Net Change
+1201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11392
5K → 10K78267+715#11392#10677
10K → 15K43821+417#10677#10260
15K → 20K25490+163#10260#10097
20K → Half867+79#10097#10018
Half → 25K166*129+37#10018#9981
25K → 30K253196+57#9981#9924
30K → 20M105149-45#9924#9969
20M → 21M13076+54#9969#9915
21M → 35K35182-149#9915#10064
35K → 23M80165-85#10064#10149
23M → 24M62130-68#10149#10217
24M → 40K7678-2#10217#10219
40K → 25.2M4741+6#10219#10213
25.2M → Finish8462+22#10213#10191
TOTALS2598*1393+1201

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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