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BOSTON MARATHON 2026

Dominik Bolerac

Bib: 416β€’M

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0:00
/ mi
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°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
24:23
3.11 mi
Rank: #15804
Start β†’ 5K
24:23 | 7:51/mi
10K
48:13
6.21 mi
Rank: #15143 (+661)
5K β†’ 10K
23:50 | 7:41/mi
15K
1:12:12
9.32 mi
Rank: #14940 (+203)
10K β†’ 15K
23:59 | 7:44/mi
20K
1:35:58
12.43 mi
Rank: #14485 (+455)
15K β†’ 20K
23:46 | 7:39/mi
HALF
1:41:09
13.11 mi
Rank: #14462 (+23)
20K β†’ HALF
5:11 | 7:37/mi
25K
1:59:49
15.53 mi
Rank: #14173 (+289)
HALF β†’ 25K
18:40 | 7:42/mi
30K
2:24:36
18.64 mi
Rank: #13985 (+188)
25K β†’ 30K
24:47 | 7:59/mi
20M
2:35:26
20.00 mi
Rank: #13851 (+134)
30K β†’ 20M
10:50 | 7:59/mi
21M
2:43:46
21.00 mi
Rank: #13723 (+128)
20M β†’ 21M
8:20 | 8:20/mi
35K
2:49:45
21.75 mi
Rank: #13740 (-17)
21M β†’ 35K
5:59 | 8:00/mi
23M
2:59:57
23.00 mi
Rank: #13717 (+23)
35K β†’ 23M
10:12 | 8:10/mi
24M
3:07:51
24.00 mi
Rank: #13681 (+36)
23M β†’ 24M
7:54 | 7:54/mi
40K
3:14:35
24.85 mi
Rank: #13584 (+97)
24M β†’ 40K
6:44 | 7:53/mi
25.2M
3:17:32
25.20 mi
Rank: #13548 (+36)
40K β†’ 25.2M
2:57 | 8:34/mi
FINISH
3:25:26
26.22 mi
Rank: #13516 (+32)
25.2M β†’ FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:09
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:44:17
Pace7:58 /mi
πŸ“ŠPositive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3624:237:5124:23
7:51
-
10K
6.21 mi12:17:2648:137:4623:50
7:41
-0:10
15K
9.32 mi12:41:251:12:127:4523:59
7:44
+0:03
20K
12.43 mi13:05:111:35:587:4423:46
7:39
-0:05
HALF
13.11 mi13:10:221:41:097:435:11
7:37
-0:02
25K
15.53 mi13:29:021:59:497:4318:40
7:42
+0:05
30K
18.64 mi13:53:492:24:367:4624:47
7:59
+0:17
20M
20.00 mi14:04:392:35:267:4710:50
7:59
0:00
21M
21.00 mi14:12:592:43:467:488:20
8:20
+0:21
35K
21.75 mi14:18:582:49:457:495:59
8:00
-0:20
23M
23.00 mi14:29:102:59:577:5010:12
8:10
+0:10
24M
24.00 mi14:37:043:07:517:507:54
7:54
-0:16
40K
24.85 mi14:43:483:14:357:506:44
7:53
-0:01
25.2M
25.20 mi14:46:453:17:327:512:57
8:34
+0:41
FINISH
26.22 mi14:54:393:25:267:517:54
7:46
-0:48

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:37 /mi

Average Pace

7:50 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:22:29

99% of race

Time at Steady Pace

2:57

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:3624:237:5124:23
7:51
#15804
10K
6.21 mi12:17:2648:137:4623:50
7:41
#15143
15K
9.32 mi12:41:251:12:127:4523:59
7:44
#14940
20K
12.43 mi13:05:111:35:587:4423:46
7:39
#14485
HALF
13.11 mi13:10:221:41:097:435:11
7:37
#14462
25K
15.53 mi13:29:021:59:497:4318:40
7:42
#14173
30K
18.64 mi13:53:492:24:367:4624:47
7:59
#13985
20M
20.00 mi14:04:392:35:267:4710:50
7:59
#13851
21M
21.00 mi14:12:592:43:467:488:20
8:20
#13723
35K
21.75 mi14:18:582:49:457:495:59
8:00
#13740
23M
23.00 mi14:29:102:59:577:5010:12
8:10
#13717
24M
24.00 mi14:37:043:07:517:507:54
7:54
#13681
40K
24.85 mi14:43:483:14:357:506:44
7:53
#13584
25.2M
25.20 mi14:46:453:17:327:512:57
8:34
#13548
FINISH
26.22 mi14:54:393:25:267:517:54
7:46
#13516
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15804105451054514680(Top 51%)10063(Top 62%)10063(Top 176%)
10K6.21 mi3.10 mi15143+66110267+27810267+27814484(Top 50%)10030(Top 61%)10030(Top 175%)
15K9.32 mi3.11 mi14940+20310180+8710180+8714680(Top 51%)10063(Top 62%)10063(Top 176%)
20K12.43 mi3.11 mi14485+45510001+17910001+17913258(Top 46%)9405(Top 58%)9405(Top 164%)
HALF13.11 mi0.68 mi14462+239998+39998+313831(Top 48%)9726(Top 60%)9726(Top 170%)
25K15.53 mi2.42 mi14173+2899850+1489850+14813009(Top 45%)9225(Top 56%)9225(Top 161%)
30K18.64 mi3.11 mi13985+1889745+1059745+10513317(Top 46%)9246(Top 57%)9246(Top 162%)
20M20.00 mi1.36 mi13851+1349658+879658+8712646(Top 44%)8857(Top 54%)8857(Top 155%)
21M21.00 mi1.00 mi13723+1289576+829576+8212066(Top 42%)8468(Top 52%)8468(Top 148%)
35K21.75 mi0.75 mi13740-179566+109566+1014436(Top 50%)9505(Top 58%)9505(Top 166%)
23M23.00 mi1.25 mi13717+239520+469520+4613448(Top 46%)8985(Top 55%)8985(Top 157%)
24M24.00 mi1.00 mi13681+369482+389482+3813009(Top 45%)8707(Top 53%)8707(Top 152%)
40K24.85 mi0.85 mi13584+979427+559427+5511589(Top 40%)7993(Top 49%)7993(Top 140%)
25.2M25.20 mi0.35 mi13548+369400+279400+2711951(Top 41%)8092(Top 50%)8092(Top 141%)
FINISH26.22 mi1.02 mi13516+329363+379363+3713383(Top 46%)8741(Top 53%)8741(Top 153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
Γ—21
+97ft-345ft

Overall

14680

Males

10063

M18-39

10063

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14484

Males

10030

M18-39

10030

10K→15K

6.2 - 9.3 mi

Top 51%
Γ—3
+67ft-78ft

Overall

14680

Males

10063

M18-39

10063

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13258

Males

9405

M18-39

9405

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

13831

Males

9726

M18-39

9726

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13009

Males

9225

M18-39

9225

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13317

Males

9246

M18-39

9246

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12646

Males

8857

M18-39

8857

20M→21M

20.0 - 21.0 mi

Top 42%
Γ—8
+106ft-24ft

Overall

12066

Males

8468

M18-39

8468

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14436

Males

9505

M18-39

9505

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13448

Males

8985

M18-39

8985

23M→24M

23.0 - 24.0 mi

Top 45%
Γ—6
+12ft-82ft

Overall

13009

Males

8707

M18-39

8707

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11589

Males

7993

M18-39

7993

40K→25.2M

24.9 - 25.2 mi

Top 41%
Γ—1
+13ft-16ft

Overall

11951

Males

8092

M18-39

8092

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13383

Males

8741

M18-39

8741

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2976*
Passed By
688
Net Change
+2288
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15804
5K β†’ 10K742*81+661#15804#15143
10K β†’ 15K309*106+203#15143#14940
15K β†’ 20K469*14+455#14940#14485
20K β†’ HALF3815+23#14485#14462
HALF β†’ 25K315*26+289#14462#14173
25K β†’ 30K286*98+188#14173#13985
30K β†’ 20M16834+134#13985#13851
20M β†’ 21M15830+128#13851#13723
21M β†’ 35K4865-17#13723#13740
35K β†’ 23M10986+23#13740#13717
23M β†’ 24M8852+36#13717#13681
24M β†’ 40K11417+97#13681#13584
40K β†’ 25.2M4913+36#13584#13548
25.2M β†’ FINISH8351+32#13548#13516
TOTALS2976*688+2288

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing