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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dat Nguyen

Bib: 33592 •M •Age: N/A

TX

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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
29:00
3.11 mi
Rank: #23922
Start → 5K
29:00 | 9:21/mi
10K
58:28
6.21 mi
Rank: #24254 (-332)
5K → 10K
29:28 | 9:30/mi
15K
1:27:50
9.32 mi
Rank: #24289 (-35)
10K → 15K
29:22 | 9:28/mi
20K
1:57:20
12.43 mi
Rank: #24145 (+144)
15K → 20K
29:30 | 9:30/mi
HALF
2:03:49
13.11 mi
Rank: #24148 (-3)
20K → HALF
6:29 | 9:31/mi
25K
2:27:13
15.53 mi
Rank: #24018 (+130)
HALF → 25K
23:24 | 9:39/mi
30K
3:00:53
18.64 mi
Rank: #24218 (-200)
25K → 30K
33:40 | 10:51/mi
20M
3:15:32
20.00 mi
Rank: #24233 (-15)
30K → 20M
14:39 | 10:48/mi
21M
3:28:14
21.00 mi
Rank: #24395 (-162)
20M → 21M
12:42 | 12:42/mi
35K
3:37:07
21.75 mi
Rank: #24494 (-99)
21M → 35K
8:53 | 11:53/mi
23M
3:50:58
23.00 mi
Rank: #24514 (-20)
35K → 23M
13:51 | 11:05/mi
24M
4:01:39
24.00 mi
Rank: #24503 (+11)
23M → 24M
10:41 | 10:41/mi
40K
4:10:45
24.85 mi
Rank: #24450 (+53)
24M → 40K
9:06 | 10:39/mi
25.2M
4:14:58
25.20 mi
Rank: #24457 (-7)
40K → 25.2M
4:13 | 12:14/mi
FINISH
4:24:57
26.22 mi
Rank: #24413 (+44)
25.2M → FINISH
9:59 | 9:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:49
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:21:08
Pace10:46 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:4629:009:2129:00
9:21
-
10K
6.21 mi12:30:1458:289:2529:28
9:30
+0:09
15K
9.32 mi12:59:361:27:509:2629:22
9:28
-0:02
20K
12.43 mi13:29:061:57:209:2729:30
9:30
+0:02
HALF
13.11 mi13:35:352:03:499:276:29
9:31
+0:01
25K
15.53 mi13:58:592:27:139:2923:24
9:39
+0:08
30K
18.64 mi14:32:393:00:539:4333:40
10:51
+1:12
20M
20.00 mi14:47:183:15:329:4714:39
10:48
-0:03
21M
21.00 mi15:00:003:28:149:5512:42
12:42
+1:54
35K
21.75 mi15:08:533:37:079:598:53
11:53
-0:49
23M
23.00 mi15:22:443:50:5810:0313:51
11:05
-0:48
24M
24.00 mi15:33:254:01:3910:0510:41
10:41
-0:24
40K
24.85 mi15:42:314:10:4510:069:06
10:39
-0:02
25.2M
25.20 mi15:46:444:14:5810:084:13
12:14
+1:35
FINISH
26.22 mi15:56:434:24:5710:079:59
9:48
-2:26

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

9:21 /mi

Average Pace

10:07 /mi

Slowest Pace

12:42 /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

2:37:12

59% of race

Time at Steady Pace

1:21:57

31% of race

Time at Slower Pace

25:48

10% of race

Average Pace: 10:06 /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 mi12:00:4629:009:2129:00
9:21
#23922
10K
6.21 mi12:30:1458:289:2529:28
9:30
#24254
15K
9.32 mi12:59:361:27:509:2629:22
9:28
#24289
20K
12.43 mi13:29:061:57:209:2729:30
9:30
#24145
HALF
13.11 mi13:35:352:03:499:276:29
9:31
#24148
25K
15.53 mi13:58:592:27:139:2923:24
9:39
#24018
30K
18.64 mi14:32:393:00:539:4333:40
10:51
#24218
20M
20.00 mi14:47:183:15:329:4714:39
10:48
#24233
21M
21.00 mi15:00:003:28:149:5512:42
12:42
#24395
35K
21.75 mi15:08:533:37:079:598:53
11:53
#24494
23M
23.00 mi15:22:443:50:5810:0313:51
11:05
#24514
24M
24.00 mi15:33:254:01:3910:0510:41
10:41
#24503
40K
24.85 mi15:42:314:10:4510:069:06
10:39
#24450
25.2M
25.20 mi15:46:444:14:5810:084:13
12:14
#24457
FINISH
26.22 mi15:56:434:24:5710:079:59
9:48
#24413
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 mi23922142021420224295(Top 84%)14388(Top 88%)14388(Top 251%)
10K6.21 mi3.10 mi24254-33214377-17514377-17524537(Top 85%)14508(Top 89%)14508(Top 254%)
15K9.32 mi3.11 mi24289-3514406-2914406-2924295(Top 84%)14388(Top 88%)14388(Top 251%)
20K12.43 mi3.11 mi24145+14414322+8414322+8423745(Top 82%)14087(Top 86%)14087(Top 246%)
HALF13.11 mi0.68 mi24148-314325-314325-324391(Top 84%)14400(Top 88%)14400(Top 252%)
25K15.53 mi2.42 mi24018+13014244+8114244+8123427(Top 81%)13898(Top 85%)13898(Top 243%)
30K18.64 mi3.11 mi24218-20014308-6414308-6425023(Top 86%)14543(Top 89%)14543(Top 254%)
20M20.00 mi1.36 mi24233-1514304+414304+424476(Top 84%)14211(Top 87%)14211(Top 248%)
21M21.00 mi1.00 mi24395-16214369-6514369-6526021(Top 90%)14890(Top 91%)14890(Top 260%)
35K21.75 mi0.75 mi24494-9914412-4314412-4326583(Top 92%)15140(Top 93%)15140(Top 265%)
23M23.00 mi1.25 mi24514-2014396+1614396+1624628(Top 85%)14163(Top 87%)14163(Top 247%)
24M24.00 mi1.00 mi24503+1114373+2314373+2324455(Top 84%)14047(Top 86%)14047(Top 245%)
40K24.85 mi0.85 mi24450+5314332+4114332+4123536(Top 81%)13562(Top 83%)13562(Top 237%)
25.2M25.20 mi0.35 mi24457-714326+614326+624852(Top 86%)14199(Top 87%)14199(Top 248%)
FINISH26.22 mi1.02 mi24413+4414290+3614290+3623285(Top 80%)13447(Top 82%)13447(Top 235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21
+97ft-345ft

Overall

24295

Males

14388

M18-39

14388

5K→10K

3.1 - 6.2 mi

Top 85%
×5
+79ft-138ft

Overall

24537

Males

14508

M18-39

14508

10K→15K

6.2 - 9.3 mi

Top 84%
×3
+67ft-78ft

Overall

24295

Males

14388

M18-39

14388

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23745

Males

14087

M18-39

14087

20K→HALF

12.4 - 13.1 mi

Top 84%
×2
+19ft-37ft

Overall

24391

Males

14400

M18-39

14400

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23427

Males

13898

M18-39

13898

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

25023

Males

14543

M18-39

14543

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24476

Males

14211

M18-39

14211

20M→21M

20.0 - 21.0 mi

Top 90%
×8
+106ft-24ft

Overall

26021

Males

14890

M18-39

14890

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26583

Males

15140

M18-39

15140

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24628

Males

14163

M18-39

14163

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24455

Males

14047

M18-39

14047

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23536

Males

13562

M18-39

13562

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

24852

Males

14199

M18-39

14199

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23285

Males

13447

M18-39

13447

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1064
Passed By
1241
Net Change
-491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23922
5K → 10K95200-332#23922#24254
10K → 15K129164-35#24254#24289
15K → 20K19147+144#24289#24145
20K → HALF2831-3#24145#24148
HALF → 25K18959+130#24148#24018
25K → 30K87200-200#24018#24218
30K → 20M5974-15#24218#24233
20M → 21M20182-162#24233#24395
21M → 35K16115-99#24395#24494
35K → 23M4767-20#24494#24514
23M → 24M5241+11#24514#24503
24M → 40K7320+53#24503#24450
40K → 25.2M1825-7#24450#24457
25.2M → FINISH6016+44#24457#24413
TOTALS10641241-491
📊

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

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