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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Austin Lo

Bib: 4168 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 31%
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
19:40
3.11 mi
Rank: #2932
Start → 5K
19:40 | 6:20/mi
10K
39:50
6.21 mi
Rank: #3562 (-630)
5K → 10K
20:10 | 6:30/mi
15K
1:00:29
9.32 mi
Rank: #4085 (-523)
10K → 15K
20:39 | 6:39/mi
20K
1:21:34
12.43 mi
Rank: #4518 (-433)
15K → 20K
21:05 | 6:48/mi
HALF
1:26:09
13.11 mi
Rank: #4595 (-77)
20K → HALF
4:35 | 6:44/mi
25K
1:43:02
15.53 mi
Rank: #4915 (-320)
HALF → 25K
16:53 | 6:58/mi
30K
2:05:14
18.64 mi
Rank: #5255 (-340)
25K → 30K
22:12 | 7:09/mi
20M
2:15:10
20.00 mi
Rank: #5458 (-203)
30K → 20M
9:56 | 7:19/mi
21M
2:22:50
21.00 mi
Rank: #5582 (-124)
20M → 21M
7:40 | 7:40/mi
35K
2:27:51
21.75 mi
Rank: #5530 (+52)
21M → 35K
5:01 | 6:43/mi
23M
2:36:46
23.00 mi
Rank: #5553 (-23)
35K → 23M
8:55 | 7:08/mi
24M
2:43:38
24.00 mi
Rank: #5537 (+16)
23M → 24M
6:52 | 6:52/mi
40K
2:49:43
24.85 mi
Rank: #5565 (-28)
24M → 40K
6:05 | 7:07/mi
25.2M
2:52:23
25.20 mi
Rank: #5581 (-16)
40K → 25.2M
2:40 | 7:44/mi
FINISH
2:59:28
26.22 mi
Rank: #5667 (-86)
25.2M → FINISH
7:05 | 6:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:09
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:33:19
Pace7:08 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2019:406:2019:40
6:20
-
10K
6.21 mi10:41:3039:506:2520:10
6:30
+0:10
15K
9.32 mi11:02:091:00:296:3020:39
6:39
+0:09
20K
12.43 mi11:23:141:21:346:3421:05
6:48
+0:09
HALF
13.11 mi11:27:491:26:096:354:35
6:44
-0:04
25K
15.53 mi11:44:421:43:026:3816:53
6:58
+0:14
30K
18.64 mi12:06:542:05:146:4422:12
7:09
+0:11
20M
20.00 mi12:16:502:15:106:469:56
7:19
+0:10
21M
21.00 mi12:24:302:22:506:497:40
7:40
+0:21
35K
21.75 mi12:29:312:27:516:485:01
6:43
-0:57
23M
23.00 mi12:38:262:36:466:498:55
7:08
+0:25
24M
24.00 mi12:45:182:43:386:506:52
6:52
-0:16
40K
24.85 mi12:51:232:49:436:506:05
7:07
+0:15
25.2M
25.20 mi12:54:032:52:236:512:40
7:44
+0:37
FINISH
26.22 mi13:01:082:59:286:517:05
6:58
-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

6:20 /mi

Average Pace

6:51 /mi

Slowest Pace

7:44 /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

1:10:05

39% of race

Time at Steady Pace

1:29:07

50% of race

Time at Slower Pace

20:16

11% of race

Average Pace: 6:51 /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 mi10:21:2019:406:2019:40
6:20
#2932
10K
6.21 mi10:41:3039:506:2520:10
6:30
#3562
15K
9.32 mi11:02:091:00:296:3020:39
6:39
#4085
20K
12.43 mi11:23:141:21:346:3421:05
6:48
#4518
HALF
13.11 mi11:27:491:26:096:354:35
6:44
#4595
25K
15.53 mi11:44:421:43:026:3816:53
6:58
#4915
30K
18.64 mi12:06:542:05:146:4422:12
7:09
#5255
20M
20.00 mi12:16:502:15:106:469:56
7:19
#5458
21M
21.00 mi12:24:302:22:506:497:40
7:40
#5582
35K
21.75 mi12:29:312:27:516:485:01
6:43
#5530
23M
23.00 mi12:38:262:36:466:498:55
7:08
#5553
24M
24.00 mi12:45:182:43:386:506:52
6:52
#5537
40K
24.85 mi12:51:232:49:436:506:05
7:07
#5565
25.2M
25.20 mi12:54:032:52:236:512:40
7:44
#5581
FINISH
26.22 mi13:01:082:59:286:517:05
6:58
#5667
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 mi2932280628065315(Top 18%)4924(Top 30%)4924(Top 86%)
10K6.21 mi3.10 mi3562-6303400-5943400-5944161(Top 14%)3945(Top 24%)3945(Top 69%)
15K9.32 mi3.11 mi4085-5233881-4813881-4815315(Top 18%)4924(Top 30%)4924(Top 86%)
20K12.43 mi3.11 mi4518-4334252-3714252-3716052(Top 21%)5440(Top 33%)5440(Top 95%)
HALF13.11 mi0.68 mi4595-774316-644316-646332(Top 22%)5676(Top 35%)5676(Top 99%)
25K15.53 mi2.42 mi4915-3204587-2714587-2717118(Top 25%)6188(Top 38%)6188(Top 108%)
30K18.64 mi3.11 mi5255-3404853-2664853-2666989(Top 24%)5983(Top 37%)5983(Top 105%)
20M20.00 mi1.36 mi5458-2034998-1454998-1457708(Top 27%)6316(Top 39%)6316(Top 110%)
21M21.00 mi1.00 mi5582-1245082-845082-847578(Top 26%)6107(Top 37%)6107(Top 107%)
35K21.75 mi0.75 mi5530+525027+555027+555003(Top 17%)4430(Top 27%)4430(Top 77%)
23M23.00 mi1.25 mi5553-235031-45031-46282(Top 22%)5283(Top 32%)5283(Top 92%)
24M24.00 mi1.00 mi5537+165009+225009+225580(Top 19%)4747(Top 29%)4747(Top 83%)
40K24.85 mi0.85 mi5565-285021-125021-126186(Top 21%)5105(Top 31%)5105(Top 89%)
25.2M25.20 mi0.35 mi5581-165033-125033-126553(Top 23%)5267(Top 32%)5267(Top 92%)
FINISH26.22 mi1.02 mi5667-865091-585091-587145(Top 25%)5580(Top 34%)5580(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5315

Males

4924

M18-39

4924

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4161

Males

3945

M18-39

3945

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5315

Males

4924

M18-39

4924

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6052

Males

5440

M18-39

5440

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6332

Males

5676

M18-39

5676

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7118

Males

6188

M18-39

6188

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6989

Males

5983

M18-39

5983

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7708

Males

6316

M18-39

6316

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7578

Males

6107

M18-39

6107

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

5003

Males

4430

M18-39

4430

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6282

Males

5283

M18-39

5283

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5580

Males

4747

M18-39

4747

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6186

Males

5105

M18-39

5105

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6553

Males

5267

M18-39

5267

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7145

Males

5580

M18-39

5580

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
508
Passed By
1833
Net Change
-2735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2932
5K → 10K22200-630#2932#3562
10K → 15K11200-523#3562#4085
15K → 20K19200-433#4085#4518
20K → HALF986-77#4518#4595
HALF → 25K25200-320#4595#4915
25K → 30K58200-340#4915#5255
30K → 20M26200-203#5255#5458
20M → 21M32156-124#5458#5582
21M → 35K7422+52#5582#5530
35K → 23M6184-23#5530#5553
23M → 24M7256+16#5553#5537
24M → 40K4775-28#5537#5565
40K → 25.2M1834-16#5565#5581
25.2M → FINISH34120-86#5581#5667
TOTALS5081833-2735
📊

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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