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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrew Chong

Bib: 9569 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 35%
Age Group (M45-49)
#0 / 2413
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
21:24
3.11 mi
Rank: #7645
Start → 5K
21:24 | 6:54/mi
10K
43:12
6.21 mi
Rank: #8237 (-592)
5K → 10K
21:48 | 7:02/mi
15K
1:05:06
9.32 mi
Rank: #8461 (-224)
10K → 15K
21:54 | 7:03/mi
20K
1:27:23
12.43 mi
Rank: #8587 (-126)
15K → 20K
22:17 | 7:11/mi
HALF
1:32:16
13.11 mi
Rank: #8641 (-54)
20K → HALF
4:53 | 7:10/mi
25K
1:50:02
15.53 mi
Rank: #8794 (-153)
HALF → 25K
17:46 | 7:20/mi
30K
2:13:24
18.64 mi
Rank: #8884 (-90)
25K → 30K
23:22 | 7:32/mi
20M
2:23:48
20.00 mi
Rank: #8951 (-67)
30K → 20M
10:24 | 7:40/mi
21M
2:31:42
21.00 mi
Rank: #8919 (+32)
20M → 21M
7:54 | 7:54/mi
35K
2:37:14
21.75 mi
Rank: #8939 (-20)
21M → 35K
5:32 | 7:24/mi
23M
2:46:45
23.00 mi
Rank: #8936 (+3)
35K → 23M
9:31 | 7:37/mi
24M
2:54:16
24.00 mi
Rank: #8953 (-17)
23M → 24M
7:31 | 7:31/mi
40K
3:00:56
24.85 mi
Rank: #8971 (-18)
24M → 40K
6:40 | 7:48/mi
25.2M
3:04:17
25.20 mi
Rank: #9120 (-149)
40K → 25.2M
3:21 | 9:43/mi
FINISH
3:13:18
26.22 mi
Rank: #9630 (-510)
25.2M → FINISH
9:01 | 8:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:16
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:41:02
Pace7:43 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4421:246:5421:24
6:54
-
10K
6.21 mi11:00:3243:126:5821:48
7:02
+0:08
15K
9.32 mi11:22:261:05:067:0021:54
7:03
+0:01
20K
12.43 mi11:44:431:27:237:0222:17
7:11
+0:08
HALF
13.11 mi11:49:361:32:167:034:53
7:10
-0:01
25K
15.53 mi12:07:221:50:027:0517:46
7:20
+0:10
30K
18.64 mi12:30:442:13:247:1023:22
7:32
+0:12
20M
20.00 mi12:41:082:23:487:1210:24
7:40
+0:08
21M
21.00 mi12:49:022:31:427:147:54
7:54
+0:14
35K
21.75 mi12:54:342:37:147:145:32
7:24
-0:30
23M
23.00 mi13:04:052:46:457:169:31
7:37
+0:13
24M
24.00 mi13:11:362:54:167:167:31
7:31
-0:06
40K
24.85 mi13:18:163:00:567:176:40
7:48
+0:17
25.2M
25.20 mi13:21:373:04:177:193:21
9:43
+1:55
FINISH
26.22 mi13:30:383:13:187:239:01
8:51
-0:52

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

6:54 /mi

Average Pace

7:23 /mi

Slowest Pace

9:43 /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

1:05:06

34% of race

Time at Steady Pace

1:47:56

56% of race

Time at Slower Pace

20:16

10% of race

Average Pace: 7:22 /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 mi10:38:4421:246:5421:24
6:54
#7645
10K
6.21 mi11:00:3243:126:5821:48
7:02
#8237
15K
9.32 mi11:22:261:05:067:0021:54
7:03
#8461
20K
12.43 mi11:44:431:27:237:0222:17
7:11
#8587
HALF
13.11 mi11:49:361:32:167:034:53
7:10
#8641
25K
15.53 mi12:07:221:50:027:0517:46
7:20
#8794
30K
18.64 mi12:30:442:13:247:1023:22
7:32
#8884
20M
20.00 mi12:41:082:23:487:1210:24
7:40
#8951
21M
21.00 mi12:49:022:31:427:147:54
7:54
#8919
35K
21.75 mi12:54:342:37:147:145:32
7:24
#8939
23M
23.00 mi13:04:052:46:457:169:31
7:37
#8936
24M
24.00 mi13:11:362:54:167:167:31
7:31
#8953
40K
24.85 mi13:18:163:00:567:176:40
7:48
#8971
25.2M
25.20 mi13:21:373:04:177:193:21
9:43
#9120
FINISH
26.22 mi13:30:383:13:187:239:01
8:51
#9630
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 mi7645666866688877(Top 31%)7410(Top 45%)7410(Top 307%)
10K6.21 mi3.10 mi8237-5927048-3807048-3808798(Top 30%)7377(Top 45%)7377(Top 306%)
15K9.32 mi3.11 mi8461-2247180-1327180-1328877(Top 31%)7410(Top 45%)7410(Top 307%)
20K12.43 mi3.11 mi8587-1267237-577237-579131(Top 31%)7492(Top 46%)7492(Top 310%)
HALF13.11 mi0.68 mi8641-547264-277264-279935(Top 34%)7942(Top 49%)7942(Top 329%)
25K15.53 mi2.42 mi8794-1537344-807344-809918(Top 34%)7798(Top 48%)7798(Top 323%)
30K18.64 mi3.11 mi8884-907354-107354-109818(Top 34%)7600(Top 47%)7600(Top 315%)
20M20.00 mi1.36 mi8951-677367-137367-1310246(Top 35%)7687(Top 47%)7687(Top 319%)
21M21.00 mi1.00 mi8919+327319+487319+489201(Top 32%)7054(Top 43%)7054(Top 292%)
35K21.75 mi0.75 mi8939-207302+177302+1710021(Top 35%)7479(Top 46%)7479(Top 310%)
23M23.00 mi1.25 mi8936+37265+377265+379610(Top 33%)7190(Top 44%)7190(Top 298%)
24M24.00 mi1.00 mi8953-177245+207245+2010192(Top 35%)7388(Top 45%)7388(Top 306%)
40K24.85 mi0.85 mi8971-187233+127233+1210971(Top 38%)7682(Top 47%)7682(Top 318%)
25.2M25.20 mi0.35 mi9120-1497312-797312-7918187(Top 63%)10957(Top 67%)10957(Top 454%)
FINISH26.22 mi1.02 mi9630-5107549-2377549-23719822(Top 68%)11745(Top 72%)11745(Top 487%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8877

Males

7410

M45-49

7410

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8798

Males

7377

M45-49

7377

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8877

Males

7410

M45-49

7410

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9131

Males

7492

M45-49

7492

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9935

Males

7942

M45-49

7942

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9918

Males

7798

M45-49

7798

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9818

Males

7600

M45-49

7600

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10246

Males

7687

M45-49

7687

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9201

Males

7054

M45-49

7054

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10021

Males

7479

M45-49

7479

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9610

Males

7190

M45-49

7190

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10192

Males

7388

M45-49

7388

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

10971

Males

7682

M45-49

7682

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18187

Males

10957

M45-49

10957

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19822

Males

11745

M45-49

11745

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
903
Passed By
1941
Net Change
-1985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7645
5K → 10K62200-592#7645#8237
10K → 15K63200-224#8237#8461
15K → 20K100200-126#8461#8587
20K → HALF862-54#8587#8641
HALF → 25K70200-153#8641#8794
25K → 30K142200-90#8794#8884
30K → 20M71138-67#8884#8951
20M → 21M9664+32#8951#8919
21M → 35K4868-20#8919#8939
35K → 23M10198+3#8939#8936
23M → 24M6683-17#8936#8953
24M → 40K5472-18#8953#8971
40K → 25.2M7156-149#8971#9120
25.2M → FINISH15200-510#9120#9630
TOTALS9031941-1985
📊

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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