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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brendan O'Connell

Bib: 30282 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:54
3.11 mi
Rank: #23799
Start → 5K
28:54 | 9:19/mi
10K
55:00
6.21 mi
Rank: #22056 (+1743)
5K → 10K
26:06 | 8:25/mi
15K
1:20:17
9.32 mi
Rank: #20810 (+1246)
10K → 15K
25:17 | 8:09/mi
20K
1:46:39
12.43 mi
Rank: #20366 (+444)
15K → 20K
26:22 | 8:30/mi
HALF
1:52:36
13.11 mi
Rank: #20433 (-67)
20K → HALF
5:57 | 8:44/mi
25K
2:13:56
15.53 mi
Rank: #20396 (+37)
HALF → 25K
21:20 | 8:48/mi
30K
2:42:03
18.64 mi
Rank: #20290 (+106)
25K → 30K
28:07 | 9:03/mi
20M
2:54:37
20.00 mi
Rank: #20276 (+14)
30K → 20M
12:34 | 9:16/mi
21M
3:04:05
21.00 mi
Rank: #20167 (+109)
20M → 21M
9:28 | 9:28/mi
35K
3:10:52
21.75 mi
Rank: #20182 (-15)
21M → 35K
6:47 | 9:05/mi
23M
3:22:54
23.00 mi
Rank: #20258 (-76)
35K → 23M
12:02 | 9:37/mi
24M
3:31:44
24.00 mi
Rank: #20174 (+84)
23M → 24M
8:50 | 8:50/mi
40K
3:39:31
24.85 mi
Rank: #20120 (+54)
24M → 40K
7:47 | 9:07/mi
25.2M
3:42:47
25.20 mi
Rank: #20089 (+31)
40K → 25.2M
3:16 | 9:29/mi
FINISH
3:51:36
26.22 mi
Rank: #20033 (+56)
25.2M → FINISH
8:49 | 8:40/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
Time1:52:36
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:59:00
Pace9:05 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:1428:549:1928:54
9:19
-
10K
6.21 mi12:22:2055:008:5226:06
8:25
-0:54
15K
9.32 mi12:47:371:20:178:3725:17
8:09
-0:16
20K
12.43 mi13:13:591:46:398:3526:22
8:30
+0:21
HALF
13.11 mi13:19:561:52:368:365:57
8:44
+0:14
25K
15.53 mi13:41:162:13:568:3821:20
8:48
+0:04
30K
18.64 mi14:09:232:42:038:4228:07
9:03
+0:15
20M
20.00 mi14:21:572:54:378:4412:34
9:16
+0:13
21M
21.00 mi14:31:253:04:058:469:28
9:28
+0:12
35K
21.75 mi14:38:123:10:528:476:47
9:05
-0:23
23M
23.00 mi14:50:143:22:548:5012:02
9:37
+0:32
24M
24.00 mi14:59:043:31:448:508:50
8:50
-0:47
40K
24.85 mi15:06:513:39:318:507:47
9:07
+0:17
25.2M
25.20 mi15:10:073:42:478:513:16
9:29
+0:22
FINISH
26.22 mi15:18:563:51:368:518:49
8:40
-0:49

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

8:09 /mi

Average Pace

8:50 /mi

Slowest Pace

9:37 /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

2:02:41

53% of race

Time at Steady Pace

1:48:55

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi11:56:1428:549:1928:54
9:19
#23799
10K
6.21 mi12:22:2055:008:5226:06
8:25
#22056
15K
9.32 mi12:47:371:20:178:3725:17
8:09
#20810
20K
12.43 mi13:13:591:46:398:3526:22
8:30
#20366
HALF
13.11 mi13:19:561:52:368:365:57
8:44
#20433
25K
15.53 mi13:41:162:13:568:3821:20
8:48
#20396
30K
18.64 mi14:09:232:42:038:4228:07
9:03
#20290
20M
20.00 mi14:21:572:54:378:4412:34
9:16
#20276
21M
21.00 mi14:31:253:04:058:469:28
9:28
#20167
35K
21.75 mi14:38:123:10:528:476:47
9:05
#20182
23M
23.00 mi14:50:143:22:548:5012:02
9:37
#20258
24M
24.00 mi14:59:043:31:448:508:50
8:50
#20174
40K
24.85 mi15:06:513:39:318:507:47
9:07
#20120
25.2M
25.20 mi15:10:073:42:478:513:16
9:29
#20089
FINISH
26.22 mi15:18:563:51:368:518:49
8:40
#20033
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 mi23799141351413517930(Top 62%)11413(Top 70%)11413(Top 199%)
10K6.21 mi3.10 mi22056+174313262+87313262+87319771(Top 68%)12219(Top 75%)12219(Top 214%)
15K9.32 mi3.11 mi20810+124612680+58212680+58217930(Top 62%)11413(Top 70%)11413(Top 199%)
20K12.43 mi3.11 mi20366+44412462+21812462+21819223(Top 66%)11949(Top 73%)11949(Top 209%)
HALF13.11 mi0.68 mi20433-6712490-2812490-2821420(Top 74%)12989(Top 79%)12989(Top 227%)
25K15.53 mi2.42 mi20396+3712476+1412476+1420216(Top 70%)12367(Top 76%)12367(Top 216%)
30K18.64 mi3.11 mi20290+10612400+7612400+7619816(Top 68%)12087(Top 74%)12087(Top 211%)
20M20.00 mi1.36 mi20276+1412377+2312377+2320053(Top 69%)12136(Top 74%)12136(Top 212%)
21M21.00 mi1.00 mi20167+10912320+5712320+5718360(Top 63%)11306(Top 69%)11306(Top 198%)
35K21.75 mi0.75 mi20182-1512315+512315+520262(Top 70%)12114(Top 74%)12114(Top 212%)
23M23.00 mi1.25 mi20258-7612339-2412339-2420962(Top 72%)12439(Top 76%)12439(Top 217%)
24M24.00 mi1.00 mi20174+8412280+5912280+5918686(Top 64%)11280(Top 69%)11280(Top 197%)
40K24.85 mi0.85 mi20120+5412226+5412226+5418866(Top 65%)11296(Top 69%)11296(Top 197%)
25.2M25.20 mi0.35 mi20089+3112206+2012206+2017173(Top 59%)10520(Top 64%)10520(Top 184%)
FINISH26.22 mi1.02 mi20033+5612165+4112165+4118912(Top 65%)11332(Top 69%)11332(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17930

Males

11413

M18-39

11413

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19771

Males

12219

M18-39

12219

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17930

Males

11413

M18-39

11413

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19223

Males

11949

M18-39

11949

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21420

Males

12989

M18-39

12989

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20216

Males

12367

M18-39

12367

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19816

Males

12087

M18-39

12087

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20053

Males

12136

M18-39

12136

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18360

Males

11306

M18-39

11306

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20262

Males

12114

M18-39

12114

35K→23M

21.8 - 23.0 mi

Top 72%
×5
+23ft-63ft

Overall

20962

Males

12439

M18-39

12439

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18686

Males

11280

M18-39

11280

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18866

Males

11296

M18-39

11296

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17173

Males

10520

M18-39

10520

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18912

Males

11332

M18-39

11332

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4473*
Passed By
707
Net Change
+3766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23799
5K → 10K1746*3+1743#23799#22056
10K → 15K1248*2+1246#22056#20810
15K → 20K459*15+444#20810#20366
20K → HALF1279-67#20366#20433
HALF → 25K143106+37#20433#20396
25K → 30K233*127+106#20396#20290
30K → 20M9480+14#20290#20276
20M → 21M12920+109#20276#20167
21M → 35K4257-15#20167#20182
35K → 23M51127-76#20182#20258
23M → 24M10319+84#20258#20174
24M → 40K8834+54#20174#20120
40K → 25.2M398+31#20120#20089
25.2M → FINISH8630+56#20089#20033
TOTALS4473*707+3766

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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