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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aleksei Romanov

Bib: 10091 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M45-49)
#0 / 2413
Top 27%
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
21:43
3.11 mi
Rank: #8444
Start → 5K
21:43 | 7:00/mi
10K
43:03
6.21 mi
Rank: #8042 (+402)
5K → 10K
21:20 | 6:52/mi
15K
1:04:15
9.32 mi
Rank: #7742 (+300)
10K → 15K
21:12 | 6:50/mi
20K
1:25:28
12.43 mi
Rank: #7385 (+357)
15K → 20K
21:13 | 6:50/mi
HALF
1:30:04
13.11 mi
Rank: #7332 (+53)
20K → HALF
4:36 | 6:45/mi
25K
1:46:43
15.53 mi
Rank: #7133 (+199)
HALF → 25K
16:39 | 6:52/mi
30K
2:08:13
18.64 mi
Rank: #6763 (+370)
25K → 30K
21:30 | 6:56/mi
20M
2:17:37
20.00 mi
Rank: #6599 (+164)
30K → 20M
9:24 | 6:56/mi
21M
2:24:54
21.00 mi
Rank: #6482 (+117)
20M → 21M
7:17 | 7:17/mi
35K
2:29:59
21.75 mi
Rank: #6433 (+49)
21M → 35K
5:05 | 6:48/mi
23M
2:38:41
23.00 mi
Rank: #6325 (+108)
35K → 23M
8:42 | 6:58/mi
24M
2:45:33
24.00 mi
Rank: #6281 (+44)
23M → 24M
6:52 | 6:52/mi
40K
2:51:37
24.85 mi
Rank: #6247 (+34)
24M → 40K
6:04 | 7:06/mi
25.2M
2:54:14
25.20 mi
Rank: #6215 (+32)
40K → 25.2M
2:37 | 7:36/mi
FINISH
3:01:12
26.22 mi
Rank: #6173 (+42)
25.2M → FINISH
6:58 | 6:51/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:04
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:31:08
Pace6:58 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:2621:437:0021:43
7:00
-
10K
6.21 mi10:59:4643:036:5621:20
6:52
-0:08
15K
9.32 mi11:20:581:04:156:5421:12
6:50
-0:02
20K
12.43 mi11:42:111:25:286:5321:13
6:50
0:00
HALF
13.11 mi11:46:471:30:046:534:36
6:45
-0:05
25K
15.53 mi12:03:261:46:436:5316:39
6:52
+0:07
30K
18.64 mi12:24:562:08:136:5321:30
6:56
+0:04
20M
20.00 mi12:34:202:17:376:539:24
6:56
0:00
21M
21.00 mi12:41:372:24:546:557:17
7:17
+0:21
35K
21.75 mi12:46:422:29:596:545:05
6:48
-0:29
23M
23.00 mi12:55:242:38:416:548:42
6:58
+0:10
24M
24.00 mi13:02:162:45:336:546:52
6:52
-0:06
40K
24.85 mi13:08:202:51:376:556:04
7:06
+0:14
25.2M
25.20 mi13:10:572:54:146:552:37
7:36
+0:30
FINISH
26.22 mi13:17:553:01:126:556:58
6:51
-0:45

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

6:45 /mi

Average Pace

6:55 /mi

Slowest Pace

7:36 /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

2:58:35

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:38:2621:437:0021:43
7:00
#8444
10K
6.21 mi10:59:4643:036:5621:20
6:52
#8042
15K
9.32 mi11:20:581:04:156:5421:12
6:50
#7742
20K
12.43 mi11:42:111:25:286:5321:13
6:50
#7385
HALF
13.11 mi11:46:471:30:046:534:36
6:45
#7332
25K
15.53 mi12:03:261:46:436:5316:39
6:52
#7133
30K
18.64 mi12:24:562:08:136:5321:30
6:56
#6763
20M
20.00 mi12:34:202:17:376:539:24
6:56
#6599
21M
21.00 mi12:41:372:24:546:557:17
7:17
#6482
35K
21.75 mi12:46:422:29:596:545:05
6:48
#6433
23M
23.00 mi12:55:242:38:416:548:42
6:58
#6325
24M
24.00 mi13:02:162:45:336:546:52
6:52
#6281
40K
24.85 mi13:08:202:51:376:556:04
7:06
#6247
25.2M
25.20 mi13:10:572:54:146:552:37
7:36
#6215
FINISH
26.22 mi13:17:553:01:126:556:58
6:51
#6173
Faster pace
Steady pace
Slower pace

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 mi8444719371937037(Top 24%)6197(Top 38%)6197(Top 257%)
10K6.21 mi3.10 mi8042+4026919+2746919+2747620(Top 26%)6640(Top 41%)6640(Top 275%)
15K9.32 mi3.11 mi7742+3006707+2126707+2127037(Top 24%)6197(Top 38%)6197(Top 257%)
20K12.43 mi3.11 mi7385+3576451+2566451+2566462(Top 22%)5754(Top 35%)5754(Top 238%)
HALF13.11 mi0.68 mi7332+536414+376414+376586(Top 23%)5866(Top 36%)5866(Top 243%)
25K15.53 mi2.42 mi7133+1996276+1386276+1386359(Top 22%)5634(Top 34%)5634(Top 233%)
30K18.64 mi3.11 mi6763+3705994+2825994+2825310(Top 18%)4775(Top 29%)4775(Top 198%)
20M20.00 mi1.36 mi6599+1645861+1335861+1334990(Top 17%)4476(Top 27%)4476(Top 185%)
21M21.00 mi1.00 mi6482+1175762+995762+995171(Top 18%)4535(Top 28%)4535(Top 188%)
35K21.75 mi0.75 mi6433+495717+455717+455645(Top 19%)4915(Top 30%)4915(Top 204%)
23M23.00 mi1.25 mi6325+1085627+905627+905119(Top 18%)4487(Top 27%)4487(Top 186%)
24M24.00 mi1.00 mi6281+445586+415586+415589(Top 19%)4756(Top 29%)4756(Top 197%)
40K24.85 mi0.85 mi6247+345543+435543+436081(Top 21%)5040(Top 31%)5040(Top 209%)
25.2M25.20 mi0.35 mi6215+325515+285515+285725(Top 20%)4741(Top 29%)4741(Top 196%)
FINISH26.22 mi1.02 mi6173+425478+375478+376354(Top 22%)5093(Top 31%)5093(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7037

Males

6197

M45-49

6197

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7620

Males

6640

M45-49

6640

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7037

Males

6197

M45-49

6197

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6462

Males

5754

M45-49

5754

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6586

Males

5866

M45-49

5866

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6359

Males

5634

M45-49

5634

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5310

Males

4775

M45-49

4775

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

4990

Males

4476

M45-49

4476

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5171

Males

4535

M45-49

4535

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5645

Males

4915

M45-49

4915

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5119

Males

4487

M45-49

4487

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5589

Males

4756

M45-49

4756

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6081

Males

5040

M45-49

5040

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5725

Males

4741

M45-49

4741

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6354

Males

5093

M45-49

5093

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2582*
Passed By
311
Net Change
+2271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8444
5K → 10K460*58+402#8444#8042
10K → 15K322*22+300#8042#7742
15K → 20K375*18+357#7742#7385
20K → HALF607+53#7385#7332
HALF → 25K224*25+199#7332#7133
25K → 30K387*17+370#7133#6763
30K → 20M17511+164#6763#6599
20M → 21M12912+117#6599#6482
21M → 35K7122+49#6482#6433
35K → 23M13022+108#6433#6325
23M → 24M7430+44#6325#6281
24M → 40K6632+34#6281#6247
40K → 25.2M364+32#6247#6215
25.2M → FINISH7331+42#6215#6173
TOTALS2582*311+2271

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

📊

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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Activity Data

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