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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Ng

Bib: 10344 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M45-49)
#0 / 2413
Top 22%
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
20:57
3.11 mi
Rank: #6312
Start → 5K
20:57 | 6:45/mi
10K
41:51
6.21 mi
Rank: #6251 (+61)
5K → 10K
20:54 | 6:44/mi
15K
1:02:49
9.32 mi
Rank: #6229 (+22)
10K → 15K
20:58 | 6:45/mi
20K
1:24:01
12.43 mi
Rank: #6224 (+5)
15K → 20K
21:12 | 6:50/mi
HALF
1:28:39
13.11 mi
Rank: #6276 (-52)
20K → HALF
4:38 | 6:48/mi
25K
1:45:19
15.53 mi
Rank: #6293 (-17)
HALF → 25K
16:40 | 6:53/mi
30K
2:06:47
18.64 mi
Rank: #6026 (+267)
25K → 30K
21:28 | 6:55/mi
20M
2:16:09
20.00 mi
Rank: #5902 (+124)
30K → 20M
9:22 | 6:54/mi
21M
2:23:23
21.00 mi
Rank: #5820 (+82)
20M → 21M
7:14 | 7:14/mi
35K
2:28:17
21.75 mi
Rank: #5716 (+104)
21M → 35K
4:54 | 6:33/mi
23M
2:36:55
23.00 mi
Rank: #5614 (+102)
35K → 23M
8:38 | 6:54/mi
24M
2:43:40
24.00 mi
Rank: #5557 (+57)
23M → 24M
6:45 | 6:45/mi
40K
2:49:38
24.85 mi
Rank: #5541 (+16)
24M → 40K
5:58 | 6:59/mi
25.2M
2:52:16
25.20 mi
Rank: #5544 (-3)
40K → 25.2M
2:38 | 7:39/mi
FINISH
2:59:25
26.22 mi
Rank: #5646 (-102)
25.2M → FINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:46
Pace6:56 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0120:576:4520:57
6:45
-
10K
6.21 mi10:58:5541:516:4520:54
6:44
-0:01
15K
9.32 mi11:19:531:02:496:4520:58
6:45
+0:01
20K
12.43 mi11:41:051:24:016:4621:12
6:50
+0:05
HALF
13.11 mi11:45:431:28:396:464:38
6:48
-0:02
25K
15.53 mi12:02:231:45:196:4716:40
6:53
+0:05
30K
18.64 mi12:23:512:06:476:4921:28
6:55
+0:02
20M
20.00 mi12:33:132:16:096:499:22
6:54
-0:01
21M
21.00 mi12:40:272:23:236:507:14
7:14
+0:20
35K
21.75 mi12:45:212:28:176:504:54
6:33
-0:41
23M
23.00 mi12:53:592:36:556:508:38
6:54
+0:21
24M
24.00 mi13:00:442:43:406:506:45
6:45
-0:09
40K
24.85 mi13:06:422:49:386:505:58
6:59
+0:14
25.2M
25.20 mi13:09:202:52:166:512:38
7:39
+0:40
FINISH
26.22 mi13:16:292:59:256:517:09
7:01
-0:38

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

6:33 /mi

Average Pace

6:51 /mi

Slowest Pace

7:39 /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

2:49:33

95% of race

Time at Steady Pace

9:52

5% of race

Time at Slower Pace

0:00

0% 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 mi10:38:0120:576:4520:57
6:45
#6312
10K
6.21 mi10:58:5541:516:4520:54
6:44
#6251
15K
9.32 mi11:19:531:02:496:4520:58
6:45
#6229
20K
12.43 mi11:41:051:24:016:4621:12
6:50
#6224
HALF
13.11 mi11:45:431:28:396:464:38
6:48
#6276
25K
15.53 mi12:02:231:45:196:4716:40
6:53
#6293
30K
18.64 mi12:23:512:06:476:4921:28
6:55
#6026
20M
20.00 mi12:33:132:16:096:499:22
6:54
#5902
21M
21.00 mi12:40:272:23:236:507:14
7:14
#5820
35K
21.75 mi12:45:212:28:176:504:54
6:33
#5716
23M
23.00 mi12:53:592:36:556:508:38
6:54
#5614
24M
24.00 mi13:00:442:43:406:506:45
6:45
#5557
40K
24.85 mi13:06:422:49:386:505:58
6:59
#5541
25.2M
25.20 mi13:09:202:52:166:512:38
7:39
#5544
FINISH
26.22 mi13:16:292:59:256:517:09
7:01
#5646
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 mi6312571357136289(Top 22%)5649(Top 35%)5649(Top 234%)
10K6.21 mi3.10 mi6251+615666+475666+476236(Top 21%)5643(Top 35%)5643(Top 234%)
15K9.32 mi3.11 mi6229+225645+215645+216289(Top 22%)5649(Top 35%)5649(Top 234%)
20K12.43 mi3.11 mi6224+55629+165629+166410(Top 22%)5715(Top 35%)5715(Top 237%)
HALF13.11 mi0.68 mi6276-525667-385667-387009(Top 24%)6158(Top 38%)6158(Top 255%)
25K15.53 mi2.42 mi6293-17566756676419(Top 22%)5677(Top 35%)5677(Top 235%)
30K18.64 mi3.11 mi6026+2675439+2285439+2285232(Top 18%)4716(Top 29%)4716(Top 195%)
20M20.00 mi1.36 mi5902+1245329+1105329+1104815(Top 17%)4339(Top 27%)4339(Top 180%)
21M21.00 mi1.00 mi5820+825254+755254+754848(Top 17%)4279(Top 26%)4279(Top 177%)
35K21.75 mi0.75 mi5716+1045169+855169+853925(Top 14%)3593(Top 22%)3593(Top 149%)
23M23.00 mi1.25 mi5614+1025080+895080+894748(Top 16%)4204(Top 26%)4204(Top 174%)
24M24.00 mi1.00 mi5557+575025+555025+554763(Top 16%)4159(Top 25%)4159(Top 172%)
40K24.85 mi0.85 mi5541+165006+195006+195361(Top 18%)4538(Top 28%)4538(Top 188%)
25.2M25.20 mi0.35 mi5544-35002+45002+45970(Top 21%)4889(Top 30%)4889(Top 203%)
FINISH26.22 mi1.02 mi5646-1025074-725074-727658(Top 26%)5857(Top 36%)5857(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6289

Males

5649

M45-49

5649

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6236

Males

5643

M45-49

5643

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6289

Males

5649

M45-49

5649

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6410

Males

5715

M45-49

5715

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7009

Males

6158

M45-49

6158

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6419

Males

5677

M45-49

5677

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5232

Males

4716

M45-49

4716

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

4815

Males

4339

M45-49

4339

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4848

Males

4279

M45-49

4279

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

3925

Males

3593

M45-49

3593

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4748

Males

4204

M45-49

4204

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4763

Males

4159

M45-49

4159

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5361

Males

4538

M45-49

4538

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

5970

Males

4889

M45-49

4889

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7658

Males

5857

M45-49

5857

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1609*
Passed By
943
Net Change
+666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6312
5K → 10K220*159+61#6312#6251
10K → 15K145123+22#6251#6229
15K → 20K151146+5#6229#6224
20K → HALF961-52#6224#6276
HALF → 25K93110-17#6276#6293
25K → 30K305*38+267#6293#6026
30K → 20M14117+124#6026#5902
20M → 21M11331+82#5902#5820
21M → 35K1040+104#5820#5716
35K → 23M13230+102#5716#5614
23M → 24M8730+57#5614#5557
24M → 40K5842+16#5557#5541
40K → 25.2M2326-3#5541#5544
25.2M → FINISH28130-102#5544#5646
TOTALS1609*943+666

* 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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