Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Milan Culibrk

Bib: 30743MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:27
3.11 mi
Rank: #13169
Start5K
23:27 | 7:33/mi
10K
47:20
6.21 mi
Rank: #13885 (-716)
5K10K
23:53 | 7:42/mi
15K
1:11:22
9.32 mi
Rank: #14154 (-269)
10K15K
24:02 | 7:45/mi
20K
1:36:02
12.43 mi
Rank: #14525 (-371)
15K20K
24:40 | 7:57/mi
HALF
1:41:19
13.11 mi
Rank: #14571 (-46)
20KHALF
5:17 | 7:46/mi
25K
2:01:04
15.53 mi
Rank: #14877 (-306)
HALF25K
19:45 | 8:09/mi
30K
2:27:03
18.64 mi
Rank: #15083 (-206)
25K30K
25:59 | 8:22/mi
20M
2:38:39
20.00 mi
Rank: #15193 (-110)
30K20M
11:36 | 8:33/mi
21M
2:48:01
21.00 mi
Rank: #15373 (-180)
20M21M
9:22 | 9:22/mi
35K
2:54:23
21.75 mi
Rank: #15445 (-72)
21M35K
6:22 | 8:32/mi
23M
3:05:03
23.00 mi
Rank: #15478 (-33)
35K23M
10:40 | 8:32/mi
24M
3:13:30
24.00 mi
Rank: #15529 (-51)
23M24M
8:27 | 8:27/mi
40K
3:20:41
24.85 mi
Rank: #15505 (+24)
24M40K
7:11 | 8:25/mi
25.2M
3:23:57
25.20 mi
Rank: #15527 (-22)
40K25.2M
3:16 | 9:29/mi
FINISH
3:32:16
26.22 mi
Rank: #15567 (-40)
25.2MFINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:19
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:50:57
Pace8:28 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2723:277:3323:27
7:33
-
10K
6.21 mi12:13:2047:207:3823:53
7:42
+0:09
15K
9.32 mi12:37:221:11:227:4024:02
7:45
+0:03
20K
12.43 mi13:02:021:36:027:4424:40
7:57
+0:12
HALF
13.11 mi13:07:191:41:197:445:17
7:46
-0:11
25K
15.53 mi13:27:042:01:047:4819:45
8:09
+0:23
30K
18.64 mi13:53:032:27:037:5425:59
8:22
+0:13
20M
20.00 mi14:04:392:38:397:5611:36
8:33
+0:11
21M
21.00 mi14:14:012:48:018:019:22
9:22
+0:49
35K
21.75 mi14:20:232:54:238:026:22
8:32
-0:50
23M
23.00 mi14:31:033:05:038:0310:40
8:32
0:00
24M
24.00 mi14:39:303:13:308:048:27
8:27
-0:05
40K
24.85 mi14:46:413:20:418:057:11
8:25
-0:02
25.2M
25.20 mi14:49:573:23:578:063:16
9:29
+1:04
FINISH
26.22 mi14:58:163:32:168:078:19
8:10
-1:19

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:33 /mi

Average Pace

8:06 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:41:19

48% of race

Time at Steady Pace

1:38:19

46% of race

Time at Slower Pace

12:38

6% of race

Average Pace: 8:06 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:49:2723:277:3323:27
7:33
#13169
10K
6.21 mi12:13:2047:207:3823:53
7:42
#13885
15K
9.32 mi12:37:221:11:227:4024:02
7:45
#14154
20K
12.43 mi13:02:021:36:027:4424:40
7:57
#14525
HALF
13.11 mi13:07:191:41:197:445:17
7:46
#14571
25K
15.53 mi13:27:042:01:047:4819:45
8:09
#14877
30K
18.64 mi13:53:032:27:037:5425:59
8:22
#15083
20M
20.00 mi14:04:392:38:397:5611:36
8:33
#15193
21M
21.00 mi14:14:012:48:018:019:22
9:22
#15373
35K
21.75 mi14:20:232:54:238:026:22
8:32
#15445
23M
23.00 mi14:31:033:05:038:0310:40
8:32
#15478
24M
24.00 mi14:39:303:13:308:048:27
8:27
#15529
40K
24.85 mi14:46:413:20:418:057:11
8:25
#15505
25.2M
25.20 mi14:49:573:23:578:063:16
9:29
#15527
FINISH
26.22 mi14:58:163:32:168:078:19
8:10
#15567
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi131699533953314803(Top 51%)10120(Top 62%)10120(Top 419%)
10K6.21 mi3.10 mi13885-7169808-2759808-27514639(Top 50%)10103(Top 62%)10103(Top 419%)
15K9.32 mi3.11 mi14154-2699880-729880-7214803(Top 51%)10120(Top 62%)10120(Top 419%)
20K12.43 mi3.11 mi14525-37110023-14310023-14315665(Top 54%)10412(Top 64%)10412(Top 431%)
HALF13.11 mi0.68 mi14571-4610046-2310046-2315118(Top 52%)10263(Top 63%)10263(Top 425%)
25K15.53 mi2.42 mi14877-30610146-10010146-10016411(Top 57%)10683(Top 65%)10683(Top 443%)
30K18.64 mi3.11 mi15083-20610180-3410180-3416021(Top 55%)10431(Top 64%)10431(Top 432%)
20M20.00 mi1.36 mi15193-11010191-1110191-1116419(Top 57%)10482(Top 64%)10482(Top 434%)
21M21.00 mi1.00 mi15373-18010237-4610237-4617908(Top 62%)11094(Top 68%)11094(Top 460%)
35K21.75 mi0.75 mi15445-7210251-1410251-1417702(Top 61%)10893(Top 67%)10893(Top 451%)
23M23.00 mi1.25 mi15478-3310241+1010241+1015815(Top 54%)10017(Top 61%)10017(Top 415%)
24M24.00 mi1.00 mi15529-5110247-610247-616569(Top 57%)10287(Top 63%)10287(Top 426%)
40K24.85 mi0.85 mi15505+2410215+3210215+3215053(Top 52%)9537(Top 58%)9537(Top 395%)
25.2M25.20 mi0.35 mi15527-22102151021517133(Top 59%)10480(Top 64%)10480(Top 434%)
FINISH26.22 mi1.02 mi15567-4010218-310218-316172(Top 56%)10069(Top 62%)10069(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14803

Males

10120

M45-49

10120

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14639

Males

10103

M45-49

10103

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14803

Males

10120

M45-49

10120

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15665

Males

10412

M45-49

10412

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15118

Males

10263

M45-49

10263

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16411

Males

10683

M45-49

10683

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16021

Males

10431

M45-49

10431

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16419

Males

10482

M45-49

10482

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17908

Males

11094

M45-49

11094

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17702

Males

10893

M45-49

10893

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15815

Males

10017

M45-49

10017

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16569

Males

10287

M45-49

10287

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15053

Males

9537

M45-49

9537

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17133

Males

10480

M45-49

10480

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16172

Males

10069

M45-49

10069

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
964
Passed By
1961
Net Change
-2398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13169
5K10K87200-716#13169#13885
10K15K124200-269#13885#14154
15K20K78200-371#14154#14525
20KHALF1763-46#14525#14571
HALF25K66200-306#14571#14877
25K30K137200-206#14877#15083
30K20M70180-110#15083#15193
20M21M61200-180#15193#15373
21M35K50122-72#15373#15445
35K23M83116-33#15445#15478
23M24M4798-51#15478#15529
24M40K7551+24#15529#15505
40K25.2M2345-22#15505#15527
25.2MFINISH4686-40#15527#15567
TOTALS9641961-2398
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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