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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cory Obrien

Bib: 29624 •M •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
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
29:25
3.11 mi
Rank: #24372
Start → 5K
29:25 | 9:29/mi
10K
56:48
6.21 mi
Rank: #23334 (+1038)
5K → 10K
27:23 | 8:49/mi
15K
1:23:55
9.32 mi
Rank: #22747 (+587)
10K → 15K
27:07 | 8:44/mi
20K
1:51:47
12.43 mi
Rank: #22464 (+283)
15K → 20K
27:52 | 8:59/mi
HALF
1:57:53
13.11 mi
Rank: #22454 (+10)
20K → HALF
6:06 | 8:57/mi
25K
2:20:16
15.53 mi
Rank: #22381 (+73)
HALF → 25K
22:23 | 9:14/mi
30K
2:50:39
18.64 mi
Rank: #22440 (-59)
25K → 30K
30:23 | 9:47/mi
20M
3:04:00
20.00 mi
Rank: #22411 (+29)
30K → 20M
13:21 | 9:50/mi
21M
3:14:14
21.00 mi
Rank: #22339 (+72)
20M → 21M
10:14 | 10:14/mi
35K
3:21:39
21.75 mi
Rank: #22366 (-27)
21M → 35K
7:25 | 9:55/mi
23M
3:34:16
23.00 mi
Rank: #22367 (-1)
35K → 23M
12:37 | 10:05/mi
24M
3:43:58
24.00 mi
Rank: #22349 (+18)
23M → 24M
9:42 | 9:42/mi
40K
3:52:34
24.85 mi
Rank: #22321 (+28)
24M → 40K
8:36 | 10:04/mi
25.2M
3:56:15
25.20 mi
Rank: #22314 (+7)
40K → 25.2M
3:41 | 10:41/mi
FINISH
4:06:21
26.22 mi
Rank: #22371 (-57)
25.2M → FINISH
10:06 | 9:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:53
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:08:28
Pace9:48 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4929:259:2929:25
9:29
-
10K
6.21 mi12:21:1256:489:0927:23
8:49
-0:40
15K
9.32 mi12:48:191:23:559:0127:07
8:44
-0:05
20K
12.43 mi13:16:111:51:479:0027:52
8:59
+0:15
HALF
13.11 mi13:22:171:57:539:006:06
8:57
-0:02
25K
15.53 mi13:44:402:20:169:0222:23
9:14
+0:17
30K
18.64 mi14:15:032:50:399:1030:23
9:47
+0:33
20M
20.00 mi14:28:243:04:009:1313:21
9:50
+0:03
21M
21.00 mi14:38:383:14:149:1510:14
10:14
+0:24
35K
21.75 mi14:46:033:21:399:177:25
9:55
-0:19
23M
23.00 mi14:58:403:34:169:1912:37
10:05
+0:10
24M
24.00 mi15:08:223:43:589:209:42
9:42
-0:23
40K
24.85 mi15:16:583:52:349:228:36
10:04
+0:22
25.2M
25.20 mi15:20:393:56:159:233:41
10:41
+0:37
FINISH
26.22 mi15:30:454:06:219:2510:06
9:55
-0:46

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

8:44 /mi

Average Pace

9:24 /mi

Slowest Pace

10:41 /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

2:20:16

57% of race

Time at Steady Pace

1:10:57

29% of race

Time at Slower Pace

35:08

14% of race

Average Pace: 9:24 /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 mi11:53:4929:259:2929:25
9:29
#24372
10K
6.21 mi12:21:1256:489:0927:23
8:49
#23334
15K
9.32 mi12:48:191:23:559:0127:07
8:44
#22747
20K
12.43 mi13:16:111:51:479:0027:52
8:59
#22464
HALF
13.11 mi13:22:171:57:539:006:06
8:57
#22454
25K
15.53 mi13:44:402:20:169:0222:23
9:14
#22381
30K
18.64 mi14:15:032:50:399:1030:23
9:47
#22440
20M
20.00 mi14:28:243:04:009:1313:21
9:50
#22411
21M
21.00 mi14:38:383:14:149:1510:14
10:14
#22339
35K
21.75 mi14:46:033:21:399:177:25
9:55
#22366
23M
23.00 mi14:58:403:34:169:1912:37
10:05
#22367
24M
24.00 mi15:08:223:43:589:209:42
9:42
#22349
40K
24.85 mi15:16:583:52:349:228:36
10:04
#22321
25.2M
25.20 mi15:20:393:56:159:233:41
10:41
#22314
FINISH
26.22 mi15:30:454:06:219:2510:06
9:55
#22371
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 mi24372144111441121357(Top 74%)12957(Top 79%)12957(Top 537%)
10K6.21 mi3.10 mi23334+103813909+50213909+50221964(Top 76%)13240(Top 81%)13240(Top 549%)
15K9.32 mi3.11 mi22747+58713629+28013629+28021357(Top 74%)12957(Top 79%)12957(Top 537%)
20K12.43 mi3.11 mi22464+28313480+14913480+14921795(Top 75%)13148(Top 80%)13148(Top 545%)
HALF13.11 mi0.68 mi22454+1013478+213478+222489(Top 77%)13494(Top 83%)13494(Top 559%)
25K15.53 mi2.42 mi22381+7313439+3913439+3922142(Top 76%)13298(Top 81%)13298(Top 551%)
30K18.64 mi3.11 mi22440-5913432+713432+722513(Top 78%)13384(Top 82%)13384(Top 555%)
20M20.00 mi1.36 mi22411+2913410+2213410+2222090(Top 76%)13115(Top 80%)13115(Top 544%)
21M21.00 mi1.00 mi22339+7213363+4713363+4721164(Top 73%)12617(Top 77%)12617(Top 523%)
35K21.75 mi0.75 mi22366-2713369-613369-622900(Top 79%)13406(Top 82%)13406(Top 556%)
23M23.00 mi1.25 mi22367-113350+1913350+1922357(Top 77%)13095(Top 80%)13095(Top 543%)
24M24.00 mi1.00 mi22349+1813326+2413326+2421970(Top 76%)12861(Top 79%)12861(Top 533%)
40K24.85 mi0.85 mi22321+2813296+3013296+3022085(Top 76%)12862(Top 79%)12862(Top 533%)
25.2M25.20 mi0.35 mi22314+713286+1013286+1021578(Top 74%)12636(Top 77%)12636(Top 524%)
FINISH26.22 mi1.02 mi22371-5713297-1113297-1123588(Top 81%)13588(Top 83%)13588(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21357

Males

12957

M45-49

12957

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

21964

Males

13240

M45-49

13240

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21357

Males

12957

M45-49

12957

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21795

Males

13148

M45-49

13148

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22489

Males

13494

M45-49

13494

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22142

Males

13298

M45-49

13298

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22513

Males

13384

M45-49

13384

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22090

Males

13115

M45-49

13115

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21164

Males

12617

M45-49

12617

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22900

Males

13406

M45-49

13406

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22357

Males

13095

M45-49

13095

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

21970

Males

12861

M45-49

12861

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

22085

Males

12862

M45-49

12862

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21578

Males

12636

M45-49

12636

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23588

Males

13588

M45-49

13588

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2793*
Passed By
768
Net Change
+2001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24372
5K → 10K1047*9+1038#24372#23334
10K → 15K602*15+587#23334#22747
15K → 20K323*40+283#22747#22464
20K → HALF3323+10#22464#22454
HALF → 25K14572+73#22454#22381
25K → 30K165200-59#22381#22440
30K → 20M9061+29#22440#22411
20M → 21M11846+72#22411#22339
21M → 35K4067-27#22339#22366
35K → 23M6869-1#22366#22367
23M → 24M6042+18#22367#22349
24M → 40K6335+28#22349#22321
40K → 25.2M2114+7#22321#22314
25.2M → FINISH1875-57#22314#22371
TOTALS2793*768+2001

* 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

Activity Data

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