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BOSTON MARATHON 2026

Anthony Chui

Bib: 24081•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 40%
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
26:07
3.11 mi
Rank: #19525
Start → 5K
26:07 | 8:25/mi
10K
51:39
6.21 mi
Rank: #19087 (+438)
5K → 10K
25:32 | 8:14/mi
15K
1:17:06
9.32 mi
Rank: #18834 (+253)
10K → 15K
25:27 | 8:12/mi
20K
1:43:12
12.43 mi
Rank: #18786 (+48)
15K → 20K
26:06 | 8:25/mi
HALF
1:48:47
13.11 mi
Rank: #18759 (+27)
20K → HALF
5:35 | 8:12/mi
25K
2:09:17
15.53 mi
Rank: #18660 (+99)
HALF → 25K
20:30 | 8:28/mi
30K
2:36:42
18.64 mi
Rank: #18653 (+7)
25K → 30K
27:25 | 8:50/mi
20M
2:48:46
20.00 mi
Rank: #18615 (+38)
30K → 20M
12:04 | 8:54/mi
21M
2:58:04
21.00 mi
Rank: #18535 (+80)
20M → 21M
9:18 | 9:18/mi
35K
3:04:16
21.75 mi
Rank: #18450 (+85)
21M → 35K
6:12 | 8:18/mi
23M
3:14:52
23.00 mi
Rank: #18285 (+165)
35K → 23M
10:36 | 8:29/mi
24M
3:23:14
24.00 mi
Rank: #18192 (+93)
23M → 24M
8:22 | 8:22/mi
40K
3:30:33
24.85 mi
Rank: #18093 (+99)
24M → 40K
7:19 | 8:34/mi
25.2M
3:34:02
25.20 mi
Rank: #18124 (-31)
40K → 25.2M
3:29 | 10:07/mi
FINISH
3:42:18
26.22 mi
Rank: #18023 (+101)
25.2M → FINISH
8:16 | 8:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:53:31
Pace8:40 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:0426:078:2526:07
8:25
-
10K
6.21 mi11:58:3651:398:1925:32
8:14
-0:11
15K
9.32 mi12:24:031:17:068:1725:27
8:12
-0:02
20K
12.43 mi12:50:091:43:128:1926:06
8:25
+0:13
HALF
13.11 mi12:55:441:48:478:185:35
8:12
-0:13
25K
15.53 mi13:16:142:09:178:2020:30
8:28
+0:16
30K
18.64 mi13:43:392:36:428:2527:25
8:50
+0:22
20M
20.00 mi13:55:432:48:468:2712:04
8:54
+0:04
21M
21.00 mi14:05:012:58:048:299:18
9:18
+0:24
35K
21.75 mi14:11:133:04:168:296:12
8:18
-1:00
23M
23.00 mi14:21:493:14:528:2910:36
8:29
+0:11
24M
24.00 mi14:30:113:23:148:298:22
8:22
-0:07
40K
24.85 mi14:37:303:30:338:297:19
8:34
+0:12
25.2M
25.20 mi14:40:593:34:028:303:29
10:07
+1:33
FINISH
26.22 mi14:49:153:42:188:308:16
8:07
-2:00

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

8:07 /mi

Average Pace

8:29 /mi

Slowest Pace

10:07 /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

8:16

4% of race

Time at Steady Pace

2:41:46

73% of race

Time at Slower Pace

52:16

24% of race

Average Pace: 8:29 /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 mi11:33:0426:078:2526:07
8:25
#19525
10K
6.21 mi11:58:3651:398:1925:32
8:14
#19087
15K
9.32 mi12:24:031:17:068:1725:27
8:12
#18834
20K
12.43 mi12:50:091:43:128:1926:06
8:25
#18786
HALF
13.11 mi12:55:441:48:478:185:35
8:12
#18759
25K
15.53 mi13:16:142:09:178:2020:30
8:28
#18660
30K
18.64 mi13:43:392:36:428:2527:25
8:50
#18653
20M
20.00 mi13:55:432:48:468:2712:04
8:54
#18615
21M
21.00 mi14:05:012:58:048:299:18
9:18
#18535
35K
21.75 mi14:11:133:04:168:296:12
8:18
#18450
23M
23.00 mi14:21:493:14:528:2910:36
8:29
#18285
24M
24.00 mi14:30:113:23:148:298:22
8:22
#18192
40K
24.85 mi14:37:303:30:338:297:19
8:34
#18093
25.2M
25.20 mi14:40:593:34:028:303:29
10:07
#18124
FINISH
26.22 mi14:49:153:42:188:308:16
8:07
#18023
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19525120621206218284(Top 63%)11573(Top 71%)11573(Top 764%)
10K6.21 mi3.10 mi19087+43811889+17311889+17318669(Top 64%)11754(Top 72%)11754(Top 776%)
15K9.32 mi3.11 mi18834+25311799+9011799+9018284(Top 63%)11573(Top 71%)11573(Top 764%)
20K12.43 mi3.11 mi18786+4811766+3311766+3318711(Top 64%)11715(Top 72%)11715(Top 774%)
HALF13.11 mi0.68 mi18759+2711754+1211754+1218303(Top 63%)11572(Top 71%)11572(Top 764%)
25K15.53 mi2.42 mi18660+9911704+5011704+5018290(Top 63%)11473(Top 70%)11473(Top 758%)
30K18.64 mi3.11 mi18653+711668+3611668+3618695(Top 64%)11571(Top 71%)11571(Top 764%)
20M20.00 mi1.36 mi18615+3811628+4011628+4018370(Top 63%)11335(Top 69%)11335(Top 749%)
21M21.00 mi1.00 mi18535+8011584+4411584+4417597(Top 61%)10965(Top 67%)10965(Top 724%)
35K21.75 mi0.75 mi18450+8511529+5511529+5516335(Top 56%)10343(Top 63%)10343(Top 683%)
23M23.00 mi1.25 mi18285+16511434+9511434+9515519(Top 53%)9915(Top 61%)9915(Top 655%)
24M24.00 mi1.00 mi18192+9311375+5911375+5916107(Top 56%)10084(Top 62%)10084(Top 666%)
40K24.85 mi0.85 mi18093+9911313+6211313+6216017(Top 55%)9984(Top 61%)9984(Top 659%)
25.2M25.20 mi0.35 mi18124-3111323-1011323-1019716(Top 68%)11714(Top 72%)11714(Top 774%)
FINISH26.22 mi1.02 mi18023+10111273+5011273+5015867(Top 55%)9935(Top 61%)9935(Top 656%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18284

Males

11573

M60-64

11573

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18669

Males

11754

M60-64

11754

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18284

Males

11573

M60-64

11573

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18711

Males

11715

M60-64

11715

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18303

Males

11572

M60-64

11572

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18290

Males

11473

M60-64

11473

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18695

Males

11571

M60-64

11571

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18370

Males

11335

M60-64

11335

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17597

Males

10965

M60-64

10965

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16335

Males

10343

M60-64

10343

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15519

Males

9915

M60-64

9915

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16107

Males

10084

M60-64

10084

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

16017

Males

9984

M60-64

9984

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19716

Males

11714

M60-64

11714

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

15867

Males

9935

M60-64

9935

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2357*
Passed By
855
Net Change
+1502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19525
5K → 10K551*113+438#19525#19087
10K → 15K333*80+253#19087#18834
15K → 20K177129+48#18834#18786
20K → HALF4417+27#18786#18759
HALF → 25K18283+99#18759#18660
25K → 30K177170+7#18660#18653
30K → 20M11375+38#18653#18615
20M → 21M12040+80#18615#18535
21M → 35K10116+85#18535#18450
35K → 23M18520+165#18450#18285
23M → 24M11118+93#18285#18192
24M → 40K12324+99#18192#18093
40K → 25.2M1546-31#18093#18124
25.2M → FINISH12524+101#18124#18023
TOTALS2357*855+1502

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing