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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Martin O’connor

Bib: 12582 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
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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
20:51
3.11 mi
Rank: #6008
Start → 5K
20:51 | 6:43/mi
10K
41:54
6.21 mi
Rank: #6339 (-331)
5K → 10K
21:03 | 6:47/mi
15K
1:03:17
9.32 mi
Rank: #6739 (-400)
10K → 15K
21:23 | 6:53/mi
20K
1:25:31
12.43 mi
Rank: #7439 (-700)
15K → 20K
22:14 | 7:10/mi
HALF
1:30:22
13.11 mi
Rank: #7550 (-111)
20K → HALF
4:51 | 7:07/mi
25K
1:47:49
15.53 mi
Rank: #7719 (-169)
HALF → 25K
17:27 | 7:12/mi
30K
2:12:05
18.64 mi
Rank: #8328 (-609)
25K → 30K
24:16 | 7:49/mi
20M
2:26:33
20.00 mi
Rank: #10077 (-1749)
30K → 20M
14:28 | 10:40/mi
21M
2:34:54
21.00 mi
Rank: #10168 (-91)
20M → 21M
8:21 | 8:21/mi
35K
2:40:37
21.75 mi
Rank: #10239 (-71)
21M → 35K
5:43 | 7:39/mi
23M
2:50:51
23.00 mi
Rank: #10438 (-199)
35K → 23M
10:14 | 8:11/mi
24M
2:58:50
24.00 mi
Rank: #10565 (-127)
23M → 24M
7:59 | 7:59/mi
40K
3:05:49
24.85 mi
Rank: #10662 (-97)
24M → 40K
6:59 | 8:11/mi
25.2M
3:08:42
25.20 mi
Rank: #10646 (+16)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:16:25
26.22 mi
Rank: #10687 (-41)
25.2M → FINISH
7:43 | 7:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:22
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:46:03
Pace8:06 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0620:516:4320:51
6:43
-
10K
6.21 mi11:10:0941:546:4521:03
6:47
+0:04
15K
9.32 mi11:31:321:03:176:4821:23
6:53
+0:06
20K
12.43 mi11:53:461:25:316:5322:14
7:10
+0:17
HALF
13.11 mi11:58:371:30:226:544:51
7:07
-0:03
25K
15.53 mi12:16:041:47:496:5717:27
7:12
+0:05
30K
18.64 mi12:40:202:12:057:0624:16
7:49
+0:37
20M
20.00 mi12:54:482:26:337:2014:28
10:40
+2:51
21M
21.00 mi13:03:092:34:547:238:21
8:21
-2:19
35K
21.75 mi13:08:522:40:377:245:43
7:39
-0:42
23M
23.00 mi13:19:062:50:517:2610:14
8:11
+0:32
24M
24.00 mi13:27:052:58:507:287:59
7:59
-0:12
40K
24.85 mi13:34:043:05:497:296:59
8:11
+0:12
25.2M
25.20 mi13:36:573:08:427:302:53
8:22
+0:11
FINISH
26.22 mi13:44:403:16:257:307:43
7:35
-0:47

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

6:43 /mi

Average Pace

7:30 /mi

Slowest Pace

10:40 /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

1:30:22

46% of race

Time at Steady Pace

1:03:08

32% of race

Time at Slower Pace

42:55

22% of race

Average Pace: 7:29 /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 mi10:49:0620:516:4320:51
6:43
#6008
10K
6.21 mi11:10:0941:546:4521:03
6:47
#6339
15K
9.32 mi11:31:321:03:176:4821:23
6:53
#6739
20K
12.43 mi11:53:461:25:316:5322:14
7:10
#7439
HALF
13.11 mi11:58:371:30:226:544:51
7:07
#7550
25K
15.53 mi12:16:041:47:496:5717:27
7:12
#7719
30K
18.64 mi12:40:202:12:057:0624:16
7:49
#8328
20M
20.00 mi12:54:482:26:337:2014:28
10:40
#10077
21M
21.00 mi13:03:092:34:547:238:21
8:21
#10168
35K
21.75 mi13:08:522:40:377:245:43
7:39
#10239
23M
23.00 mi13:19:062:50:517:2610:14
8:11
#10438
24M
24.00 mi13:27:052:58:507:287:59
7:59
#10565
40K
24.85 mi13:34:043:05:497:296:59
8:11
#10662
25.2M
25.20 mi13:36:573:08:427:302:53
8:22
#10646
FINISH
26.22 mi13:44:403:16:257:307:43
7:35
#10687
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 mi6008548354837631(Top 26%)6622(Top 41%)6622(Top 274%)
10K6.21 mi3.10 mi6339-3315721-2385721-2386727(Top 23%)5997(Top 37%)5997(Top 249%)
15K9.32 mi3.11 mi6739-4006011-2906011-2907631(Top 26%)6622(Top 41%)6622(Top 274%)
20K12.43 mi3.11 mi7439-7006491-4806491-4808996(Top 31%)7417(Top 45%)7417(Top 307%)
HALF13.11 mi0.68 mi7550-1116577-866577-869557(Top 33%)7769(Top 48%)7769(Top 322%)
25K15.53 mi2.42 mi7719-1696676-996676-998842(Top 30%)7230(Top 44%)7230(Top 300%)
30K18.64 mi3.11 mi8328-6097025-3497025-34912039(Top 41%)8668(Top 53%)8668(Top 359%)
20M20.00 mi1.36 mi10077-17497947-9227947-92224165(Top 83%)14074(Top 86%)14074(Top 583%)
21M21.00 mi1.00 mi10168-917959-127959-1212148(Top 42%)8492(Top 52%)8492(Top 352%)
35K21.75 mi0.75 mi10239-717974-157974-1511850(Top 41%)8348(Top 51%)8348(Top 346%)
23M23.00 mi1.25 mi10438-1998034-608034-6013605(Top 47%)9055(Top 55%)9055(Top 375%)
24M24.00 mi1.00 mi10565-1278077-438077-4313594(Top 47%)8966(Top 55%)8966(Top 372%)
40K24.85 mi0.85 mi10662-978119-428119-4213541(Top 47%)8849(Top 54%)8849(Top 367%)
25.2M25.20 mi0.35 mi10646+168100+198100+1910649(Top 37%)7456(Top 46%)7456(Top 309%)
FINISH26.22 mi1.02 mi10687-418091+98091+911957(Top 41%)8074(Top 49%)8074(Top 335%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7631

Males

6622

M45-49

6622

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6727

Males

5997

M45-49

5997

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7631

Males

6622

M45-49

6622

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8996

Males

7417

M45-49

7417

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9557

Males

7769

M45-49

7769

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8842

Males

7230

M45-49

7230

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

12039

Males

8668

M45-49

8668

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24165

Males

14074

M45-49

14074

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12148

Males

8492

M45-49

8492

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11850

Males

8348

M45-49

8348

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13605

Males

9055

M45-49

9055

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13594

Males

8966

M45-49

8966

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13541

Males

8849

M45-49

8849

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10649

Males

7456

M45-49

7456

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11957

Males

8074

M45-49

8074

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
643
Passed By
2199
Net Change
-4679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6008
5K → 10K99200-331#6008#6339
10K → 15K39200-400#6339#6739
15K → 20K34200-700#6739#7439
20K → HALF11122-111#7439#7550
HALF → 25K76200-169#7550#7719
25K → 30K42200-609#7719#8328
30K → 20M1200-1749#8328#10077
20M → 21M62153-91#10077#10168
21M → 35K36107-71#10168#10239
35K → 23M75200-199#10239#10438
23M → 24M46173-127#10438#10565
24M → 40K40137-97#10565#10662
40K → 25.2M3317+16#10662#10646
25.2M → FINISH4990-41#10646#10687
TOTALS6432199-4679
📊

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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