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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jason Bui

Bib: 9699 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 30%
Age Group (M45-49)
#0 / 2413
Top 45%
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
21:10
3.11 mi
Rank: #6989
Start → 5K
21:10 | 6:49/mi
10K
42:12
6.21 mi
Rank: #6800 (+189)
5K → 10K
21:02 | 6:47/mi
15K
1:03:40
9.32 mi
Rank: #7152 (-352)
10K → 15K
21:28 | 6:55/mi
20K
1:25:47
12.43 mi
Rank: #7607 (-455)
15K → 20K
22:07 | 7:08/mi
HALF
1:30:36
13.11 mi
Rank: #7695 (-88)
20K → HALF
4:49 | 7:04/mi
25K
1:48:18
15.53 mi
Rank: #7967 (-272)
HALF → 25K
17:42 | 7:18/mi
30K
2:11:39
18.64 mi
Rank: #8164 (-197)
25K → 30K
23:21 | 7:31/mi
20M
2:21:58
20.00 mi
Rank: #8207 (-43)
30K → 20M
10:19 | 7:36/mi
21M
2:29:58
21.00 mi
Rank: #8258 (-51)
20M → 21M
8:00 | 8:00/mi
35K
2:35:36
21.75 mi
Rank: #8322 (-64)
21M → 35K
5:38 | 7:32/mi
23M
2:45:20
23.00 mi
Rank: #8421 (-99)
35K → 23M
9:44 | 7:47/mi
24M
2:52:57
24.00 mi
Rank: #8494 (-73)
23M → 24M
7:37 | 7:37/mi
40K
2:59:32
24.85 mi
Rank: #8537 (-43)
24M → 40K
6:35 | 7:42/mi
25.2M
3:02:21
25.20 mi
Rank: #8518 (+19)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:09:35
26.22 mi
Rank: #8487 (+31)
25.2M → FINISH
7:14 | 7:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:36
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:38:59
Pace7:34 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1921:106:4921:10
6:49
-
10K
6.21 mi10:58:2142:126:4821:02
6:47
-0:02
15K
9.32 mi11:19:491:03:406:5021:28
6:55
+0:08
20K
12.43 mi11:41:561:25:476:5522:07
7:08
+0:13
HALF
13.11 mi11:46:451:30:366:554:49
7:04
-0:04
25K
15.53 mi12:04:271:48:186:5917:42
7:18
+0:14
30K
18.64 mi12:27:482:11:397:0423:21
7:31
+0:13
20M
20.00 mi12:38:072:21:587:0610:19
7:36
+0:05
21M
21.00 mi12:46:072:29:587:098:00
8:00
+0:24
35K
21.75 mi12:51:452:35:367:105:38
7:32
-0:28
23M
23.00 mi13:01:292:45:207:129:44
7:47
+0:15
24M
24.00 mi13:09:062:52:577:137:37
7:37
-0:10
40K
24.85 mi13:15:412:59:327:146:35
7:42
+0:05
25.2M
25.20 mi13:18:303:02:217:152:49
8:11
+0:29
FINISH
26.22 mi13:25:443:09:357:157:14
7:06
-1:05

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

6:47 /mi

Average Pace

7:14 /mi

Slowest Pace

8:11 /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

1:55:32

61% of race

Time at Steady Pace

53:30

28% of race

Time at Slower Pace

20:33

11% of race

Average Pace: 7:14 /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 mi10:37:1921:106:4921:10
6:49
#6989
10K
6.21 mi10:58:2142:126:4821:02
6:47
#6800
15K
9.32 mi11:19:491:03:406:5021:28
6:55
#7152
20K
12.43 mi11:41:561:25:476:5522:07
7:08
#7607
HALF
13.11 mi11:46:451:30:366:554:49
7:04
#7695
25K
15.53 mi12:04:271:48:186:5917:42
7:18
#7967
30K
18.64 mi12:27:482:11:397:0423:21
7:31
#8164
20M
20.00 mi12:38:072:21:587:0610:19
7:36
#8207
21M
21.00 mi12:46:072:29:587:098:00
8:00
#8258
35K
21.75 mi12:51:452:35:367:105:38
7:32
#8322
23M
23.00 mi13:01:292:45:207:129:44
7:47
#8421
24M
24.00 mi13:09:062:52:577:137:37
7:37
#8494
40K
24.85 mi13:15:412:59:327:146:35
7:42
#8537
25.2M
25.20 mi13:18:303:02:217:152:49
8:11
#8518
FINISH
26.22 mi13:25:443:09:357:157:14
7:06
#8487
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 mi6989621162117881(Top 27%)6792(Top 42%)6792(Top 281%)
10K6.21 mi3.10 mi6800+1896072+1396072+1396673(Top 23%)5957(Top 36%)5957(Top 247%)
15K9.32 mi3.11 mi7152-3526309-2376309-2377881(Top 27%)6792(Top 42%)6792(Top 281%)
20K12.43 mi3.11 mi7607-4556612-3036612-3038713(Top 30%)7250(Top 44%)7250(Top 300%)
HALF13.11 mi0.68 mi7695-886676-646676-649111(Top 31%)7517(Top 46%)7517(Top 312%)
25K15.53 mi2.42 mi7967-2726845-1696845-1699673(Top 33%)7672(Top 47%)7672(Top 318%)
30K18.64 mi3.11 mi8164-1976922-776922-779768(Top 34%)7566(Top 46%)7566(Top 314%)
20M20.00 mi1.36 mi8207-436931-96931-99775(Top 34%)7461(Top 46%)7461(Top 309%)
21M21.00 mi1.00 mi8258-516937-66937-69865(Top 34%)7384(Top 45%)7384(Top 306%)
35K21.75 mi0.75 mi8322-646957-206957-2011035(Top 38%)7963(Top 49%)7963(Top 330%)
23M23.00 mi1.25 mi8421-996979-226979-2210827(Top 37%)7763(Top 48%)7763(Top 322%)
24M24.00 mi1.00 mi8494-736988-96988-910933(Top 38%)7754(Top 47%)7754(Top 321%)
40K24.85 mi0.85 mi8537-436988698810259(Top 35%)7337(Top 45%)7337(Top 304%)
25.2M25.20 mi0.35 mi8518+196961+276961+279315(Top 32%)6772(Top 41%)6772(Top 281%)
FINISH26.22 mi1.02 mi8487+316913+486913+488306(Top 29%)6218(Top 38%)6218(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7881

Males

6792

M45-49

6792

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6673

Males

5957

M45-49

5957

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7881

Males

6792

M45-49

6792

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8713

Males

7250

M45-49

7250

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

9111

Males

7517

M45-49

7517

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9673

Males

7672

M45-49

7672

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9768

Males

7566

M45-49

7566

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9775

Males

7461

M45-49

7461

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9865

Males

7384

M45-49

7384

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11035

Males

7963

M45-49

7963

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10827

Males

7763

M45-49

7763

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

10933

Males

7754

M45-49

7754

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10259

Males

7337

M45-49

7337

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9315

Males

6772

M45-49

6772

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
×2
+22ft-21ft

Overall

8306

Males

6218

M45-49

6218

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1009*
Passed By
1783
Net Change
-1498
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6989
5K → 10K317*128+189#6989#6800
10K → 15K43200-352#6800#7152
15K → 20K50200-455#7152#7607
20K → HALF795-88#7607#7695
HALF → 25K57200-272#7695#7967
25K → 30K98200-197#7967#8164
30K → 20M65108-43#8164#8207
20M → 21M57108-51#8207#8258
21M → 35K3195-64#8258#8322
35K → 23M63162-99#8322#8421
23M → 24M53126-73#8421#8494
24M → 40K5598-43#8494#8537
40K → 25.2M3920+19#8537#8518
25.2M → FINISH7443+31#8518#8487
TOTALS1009*1783-1498

* 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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