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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sean Oconnor

Bib: 14549 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M55-59)
#0 / 1491
Top 28%
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
24:35
3.11 mi
Rank: #16272
Start → 5K
24:35 | 7:55/mi
10K
48:00
6.21 mi
Rank: #14831 (+1441)
5K → 10K
23:25 | 7:33/mi
15K
1:12:33
9.32 mi
Rank: #15289 (-458)
10K → 15K
24:33 | 7:55/mi
20K
1:36:15
12.43 mi
Rank: #14678 (+611)
15K → 20K
23:42 | 7:38/mi
HALF
1:41:24
13.11 mi
Rank: #14613 (+65)
20K → HALF
5:09 | 7:34/mi
25K
1:59:42
15.53 mi
Rank: #14103 (+510)
HALF → 25K
18:18 | 7:33/mi
30K
2:23:29
18.64 mi
Rank: #13507 (+596)
25K → 30K
23:47 | 7:40/mi
20M
2:33:42
20.00 mi
Rank: #13163 (+344)
30K → 20M
10:13 | 7:32/mi
21M
2:41:31
21.00 mi
Rank: #12876 (+287)
20M → 21M
7:49 | 7:49/mi
35K
2:47:05
21.75 mi
Rank: #12777 (+99)
21M → 35K
5:34 | 7:27/mi
23M
2:56:19
23.00 mi
Rank: #12485 (+292)
35K → 23M
9:14 | 7:23/mi
24M
3:03:33
24.00 mi
Rank: #12261 (+224)
23M → 24M
7:14 | 7:14/mi
40K
3:09:42
24.85 mi
Rank: #11997 (+264)
24M → 40K
6:09 | 7:12/mi
25.2M
3:12:22
25.20 mi
Rank: #11895 (+102)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:19:34
26.22 mi
Rank: #11718 (+177)
25.2M → FINISH
7:12 | 7:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:41:24
Pace7:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:10
Pace7:30 /mi
📊Negative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0224:357:5524:35
7:55
-
10K
6.21 mi11:18:2748:007:4423:25
7:33
-0:22
15K
9.32 mi11:43:001:12:337:4824:33
7:55
+0:22
20K
12.43 mi12:06:421:36:157:4523:42
7:38
-0:17
HALF
13.11 mi12:11:511:41:247:455:09
7:34
-0:04
25K
15.53 mi12:30:091:59:427:4318:18
7:33
-0:01
30K
18.64 mi12:53:562:23:297:4223:47
7:40
+0:07
20M
20.00 mi13:04:092:33:427:4210:13
7:32
-0:08
21M
21.00 mi13:11:582:41:317:427:49
7:49
+0:17
35K
21.75 mi13:17:322:47:057:415:34
7:27
-0:22
23M
23.00 mi13:26:462:56:197:409:14
7:23
-0:04
24M
24.00 mi13:34:003:03:337:397:14
7:14
-0:09
40K
24.85 mi13:40:093:09:427:386:09
7:12
-0:02
25.2M
25.20 mi13:42:493:12:227:392:40
7:44
+0:32
FINISH
26.22 mi13:50:013:19:347:387:12
7:04
-0:40

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

7:04 /mi

Average Pace

7:37 /mi

Slowest Pace

7:55 /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

2:22:37

71% of race

Time at Steady Pace

56:57

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi10:55:0224:357:5524:35
7:55
#16272
10K
6.21 mi11:18:2748:007:4423:25
7:33
#14831
15K
9.32 mi11:43:001:12:337:4824:33
7:55
#15289
20K
12.43 mi12:06:421:36:157:4523:42
7:38
#14678
HALF
13.11 mi12:11:511:41:247:455:09
7:34
#14613
25K
15.53 mi12:30:091:59:427:4318:18
7:33
#14103
30K
18.64 mi12:53:562:23:297:4223:47
7:40
#13507
20M
20.00 mi13:04:092:33:427:4210:13
7:32
#13163
21M
21.00 mi13:11:582:41:317:427:49
7:49
#12876
35K
21.75 mi13:17:322:47:057:415:34
7:27
#12777
23M
23.00 mi13:26:462:56:197:409:14
7:23
#12485
24M
24.00 mi13:34:003:03:337:397:14
7:14
#12261
40K
24.85 mi13:40:093:09:427:386:09
7:12
#11997
25.2M
25.20 mi13:42:493:12:227:392:40
7:44
#11895
FINISH
26.22 mi13:50:013:19:347:387:12
7:04
#11718
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16272107181071816182(Top 56%)10672(Top 65%)10672(Top 716%)
10K6.21 mi3.10 mi14831+144110164+55410164+55413247(Top 46%)9513(Top 58%)9513(Top 638%)
15K9.32 mi3.11 mi15289-45810310-14610310-14616182(Top 56%)10672(Top 65%)10672(Top 716%)
20K12.43 mi3.11 mi14678+61110076+23410076+23413066(Top 45%)9311(Top 57%)9311(Top 624%)
HALF13.11 mi0.68 mi14613+6510061+1510061+1513386(Top 46%)9520(Top 58%)9520(Top 638%)
25K15.53 mi2.42 mi14103+5109825+2369825+23611786(Top 41%)8691(Top 53%)8691(Top 583%)
30K18.64 mi3.11 mi13507+5969527+2989527+29810883(Top 38%)8146(Top 50%)8146(Top 546%)
20M20.00 mi1.36 mi13163+3449342+1859342+1859273(Top 32%)7214(Top 44%)7214(Top 484%)
21M21.00 mi1.00 mi12876+2879191+1519191+1518644(Top 30%)6748(Top 41%)6748(Top 453%)
35K21.75 mi0.75 mi12777+999136+559136+5510375(Top 36%)7676(Top 47%)7676(Top 515%)
23M23.00 mi1.25 mi12485+2928992+1448992+1447978(Top 27%)6337(Top 39%)6337(Top 425%)
24M24.00 mi1.00 mi12261+2248867+1258867+1258092(Top 28%)6309(Top 39%)6309(Top 423%)
40K24.85 mi0.85 mi11997+2648735+1328735+1326722(Top 23%)5454(Top 33%)5454(Top 366%)
25.2M25.20 mi0.35 mi11895+1028683+528683+526658(Top 23%)5372(Top 33%)5372(Top 360%)
FINISH26.22 mi1.02 mi11718+1778564+1198564+1198087(Top 28%)6096(Top 37%)6096(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16182

Males

10672

M55-59

10672

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13247

Males

9513

M55-59

9513

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16182

Males

10672

M55-59

10672

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13066

Males

9311

M55-59

9311

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13386

Males

9520

M55-59

9520

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11786

Males

8691

M55-59

8691

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

10883

Males

8146

M55-59

8146

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9273

Males

7214

M55-59

7214

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8644

Males

6748

M55-59

6748

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10375

Males

7676

M55-59

7676

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7978

Males

6337

M55-59

6337

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8092

Males

6309

M55-59

6309

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6722

Males

5454

M55-59

5454

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6658

Males

5372

M55-59

5372

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8087

Males

6096

M55-59

6096

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5173*
Passed By
280
Net Change
+4554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16272
5K → 10K1461*20+1441#16272#14831
10K → 15K81200-458#14831#15289
15K → 20K621*10+611#15289#14678
20K → HALF7611+65#14678#14613
HALF → 25K515*5+510#14613#14103
25K → 30K604*8+596#14103#13507
30K → 20M346*2+344#13507#13163
20M → 21M288*1+287#13163#12876
21M → 35K1045+99#12876#12777
35K → 23M295*3+292#12777#12485
23M → 24M226*2+224#12485#12261
24M → 40K266*2+264#12261#11997
40K → 25.2M1031+102#11997#11895
25.2M → FINISH18710+177#11895#11718
TOTALS5173*280+4554

* 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

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OTQ

Olympic Trials Qualifying analysis available

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