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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tien-Thanh Nguyen

Bib: 7012 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 36%
Masters (Masters Men)
#0 / 10617
Top 22%
Age Group (M40-44)
#0 / 2198
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
20:49
3.11 mi
Rank: #5901
Start → 5K
20:49 | 6:43/mi
10K
41:50
6.21 mi
Rank: #6227 (-326)
5K → 10K
21:01 | 6:46/mi
15K
1:03:01
9.32 mi
Rank: #6455 (-228)
10K → 15K
21:11 | 6:50/mi
20K
1:24:21
12.43 mi
Rank: #6492 (-37)
15K → 20K
21:20 | 6:52/mi
HALF
1:28:51
13.11 mi
Rank: #6435 (+57)
20K → HALF
4:30 | 6:37/mi
25K
1:46:05
15.53 mi
Rank: #6776 (-341)
HALF → 25K
17:14 | 7:07/mi
30K
2:08:53
18.64 mi
Rank: #7069 (-293)
25K → 30K
22:48 | 7:21/mi
20M
2:18:47
20.00 mi
Rank: #7066 (+3)
30K → 20M
9:54 | 7:18/mi
21M
2:26:18
21.00 mi
Rank: #6986 (+80)
20M → 21M
7:31 | 7:31/mi
35K
2:31:20
21.75 mi
Rank: #6902 (+84)
21M → 35K
5:02 | 6:44/mi
23M
2:40:18
23.00 mi
Rank: #6817 (+85)
35K → 23M
8:58 | 7:10/mi
24M
2:47:30
24.00 mi
Rank: #6802 (+15)
23M → 24M
7:12 | 7:12/mi
40K
2:53:53
24.85 mi
Rank: #6809 (-7)
24M → 40K
6:23 | 7:28/mi
25.2M
2:56:37
25.20 mi
Rank: #6795 (+14)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:03:35
26.22 mi
Rank: #6751 (+44)
25.2M → FINISH
6:58 | 6:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:34:44
Pace7:14 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2320:496:4320:49
6:43
-
10K
6.21 mi10:46:2441:506:4421:01
6:46
+0:03
15K
9.32 mi11:07:351:03:016:4621:11
6:50
+0:04
20K
12.43 mi11:28:551:24:216:4821:20
6:52
+0:02
HALF
13.11 mi11:33:251:28:516:474:30
6:37
-0:15
25K
15.53 mi11:50:391:46:056:5017:14
7:07
+0:30
30K
18.64 mi12:13:272:08:536:5522:48
7:21
+0:14
20M
20.00 mi12:23:212:18:476:579:54
7:18
-0:03
21M
21.00 mi12:30:522:26:186:597:31
7:31
+0:13
35K
21.75 mi12:35:542:31:206:585:02
6:44
-0:47
23M
23.00 mi12:44:522:40:186:598:58
7:10
+0:26
24M
24.00 mi12:52:042:47:306:597:12
7:12
+0:02
40K
24.85 mi12:58:272:53:537:006:23
7:28
+0:16
25.2M
25.20 mi13:01:112:56:377:012:44
7:56
+0:28
FINISH
26.22 mi13:08:093:03:357:016:58
6:51
-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

6:37 /mi

Average Pace

7:00 /mi

Slowest Pace

7:56 /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

2:14:15

73% of race

Time at Steady Pace

46:36

25% of race

Time at Slower Pace

2:44

1% of race

Average Pace: 7:00 /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 mi10:25:2320:496:4320:49
6:43
#5901
10K
6.21 mi10:46:2441:506:4421:01
6:46
#6227
15K
9.32 mi11:07:351:03:016:4621:11
6:50
#6455
20K
12.43 mi11:28:551:24:216:4821:20
6:52
#6492
HALF
13.11 mi11:33:251:28:516:474:30
6:37
#6435
25K
15.53 mi11:50:391:46:056:5017:14
7:07
#6776
30K
18.64 mi12:13:272:08:536:5522:48
7:21
#7069
20M
20.00 mi12:23:212:18:476:579:54
7:18
#7066
21M
21.00 mi12:30:522:26:186:597:31
7:31
#6986
35K
21.75 mi12:35:542:31:206:585:02
6:44
#6902
23M
23.00 mi12:44:522:40:186:598:58
7:10
#6817
24M
24.00 mi12:52:042:47:306:597:12
7:12
#6802
40K
24.85 mi12:58:272:53:537:006:23
7:28
#6809
25.2M
25.20 mi13:01:112:56:377:012:44
7:56
#6795
FINISH
26.22 mi13:08:093:03:357:016:58
6:51
#6751
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5901540254027011(Top 24%)6179(Top 38%)6179(Top 281%)
10K6.21 mi3.10 mi6227-3265648-2465648-2466605(Top 23%)5909(Top 36%)5909(Top 269%)
15K9.32 mi3.11 mi6455-2285802-1545802-1547011(Top 24%)6179(Top 38%)6179(Top 281%)
20K12.43 mi3.11 mi6492-375830-285830-286793(Top 23%)6000(Top 37%)6000(Top 273%)
HALF13.11 mi0.68 mi6435+575793+375793+375315(Top 18%)4892(Top 30%)4892(Top 223%)
25K15.53 mi2.42 mi6776-3416019-2266019-2268157(Top 28%)6836(Top 42%)6836(Top 311%)
30K18.64 mi3.11 mi7069-2936207-1886207-1888376(Top 29%)6810(Top 42%)6810(Top 310%)
20M20.00 mi1.36 mi7066+36194+136194+137533(Top 26%)6219(Top 38%)6219(Top 283%)
21M21.00 mi1.00 mi6986+806119+756119+756579(Top 23%)5501(Top 34%)5501(Top 250%)
35K21.75 mi0.75 mi6902+846058+616058+615186(Top 18%)4585(Top 28%)4585(Top 209%)
23M23.00 mi1.25 mi6817+855979+795979+796525(Top 22%)5449(Top 33%)5449(Top 248%)
24M24.00 mi1.00 mi6802+155953+265953+267840(Top 27%)6155(Top 38%)6155(Top 280%)
40K24.85 mi0.85 mi6809-75943+105943+108567(Top 30%)6468(Top 40%)6468(Top 294%)
25.2M25.20 mi0.35 mi6795+145923+205923+207818(Top 27%)5988(Top 37%)5988(Top 272%)
FINISH26.22 mi1.02 mi6751+445874+495874+496363(Top 22%)5102(Top 31%)5102(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7011

Males

6179

M40-44

6179

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6605

Males

5909

M40-44

5909

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7011

Males

6179

M40-44

6179

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6793

Males

6000

M40-44

6000

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5315

Males

4892

M40-44

4892

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8157

Males

6836

M40-44

6836

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8376

Males

6810

M40-44

6810

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7533

Males

6219

M40-44

6219

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6579

Males

5501

M40-44

5501

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5186

Males

4585

M40-44

4585

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6525

Males

5449

M40-44

5449

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7840

Males

6155

M40-44

6155

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8567

Males

6468

M40-44

6468

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7818

Males

5988

M40-44

5988

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6363

Males

5102

M40-44

5102

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1070
Passed By
1254
Net Change
-850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5901
5K → 10K87200-326#5901#6227
10K → 15K81200-228#6227#6455
15K → 20K124161-37#6455#6492
20K → HALF636+57#6492#6435
HALF → 25K48200-341#6435#6776
25K → 30K62200-293#6776#7069
30K → 20M7673+3#7069#7066
20M → 21M9717+80#7066#6986
21M → 35K917+84#6986#6902
35K → 23M11631+85#6902#6817
23M → 24M6247+15#6817#6802
24M → 40K5259-7#6802#6809
40K → 25.2M3521+14#6809#6795
25.2M → FINISH7632+44#6795#6751
TOTALS10701254-850
📊

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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