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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dianbo Hao

Bib: 2189 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 30%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°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
18:27
3.11 mi
Rank: #966
Start β†’ 5K
18:27 | 5:57/mi
10K
37:35
6.21 mi
Rank: #1444 (-478)
5K β†’ 10K
19:08 | 6:10/mi
15K
57:23
9.32 mi
Rank: #2008 (-564)
10K β†’ 15K
19:48 | 6:23/mi
20K
1:17:55
12.43 mi
Rank: #2501 (-493)
15K β†’ 20K
20:32 | 6:37/mi
HALF
1:22:27
13.11 mi
Rank: #2643 (-142)
20K β†’ HALF
4:32 | 6:40/mi
25K
1:39:13
15.53 mi
Rank: #3186 (-543)
HALF β†’ 25K
16:46 | 6:55/mi
30K
2:02:22
18.64 mi
Rank: #4084 (-898)
25K β†’ 30K
23:09 | 7:28/mi
20M
2:12:37
20.00 mi
Rank: #4390 (-306)
30K β†’ 20M
10:15 | 7:33/mi
21M
2:20:51
21.00 mi
Rank: #4747 (-357)
20M β†’ 21M
8:14 | 8:14/mi
35K
2:26:18
21.75 mi
Rank: #4915 (-168)
21M β†’ 35K
5:27 | 7:18/mi
23M
2:35:51
23.00 mi
Rank: #5197 (-282)
35K β†’ 23M
9:33 | 7:38/mi
24M
2:42:57
24.00 mi
Rank: #5282 (-85)
23M β†’ 24M
7:06 | 7:06/mi
40K
2:49:13
24.85 mi
Rank: #5381 (-99)
24M β†’ 40K
6:16 | 7:20/mi
25.2M
2:51:57
25.20 mi
Rank: #5416 (-35)
40K β†’ 25.2M
2:44 | 7:56/mi
FINISH
2:59:07
26.22 mi
Rank: #5532 (-116)
25.2M β†’ FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:27
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:36:40
Pace7:23 /mi
πŸ“ŠPositive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0618:275:5718:27
5:57
-
10K
6.21 mi10:41:1437:356:0319:08
6:10
+0:13
15K
9.32 mi11:01:0257:236:1019:48
6:23
+0:13
20K
12.43 mi11:21:341:17:556:1720:32
6:37
+0:14
HALF
13.11 mi11:26:061:22:276:184:32
6:40
+0:03
25K
15.53 mi11:42:521:39:136:2416:46
6:55
+0:15
30K
18.64 mi12:06:012:02:226:3423:09
7:28
+0:33
20M
20.00 mi12:16:162:12:376:3810:15
7:33
+0:05
21M
21.00 mi12:24:302:20:516:438:14
8:14
+0:41
35K
21.75 mi12:29:572:26:186:445:27
7:18
-0:56
23M
23.00 mi12:39:302:35:516:479:33
7:38
+0:20
24M
24.00 mi12:46:362:42:576:487:06
7:06
-0:32
40K
24.85 mi12:52:522:49:136:496:16
7:20
+0:14
25.2M
25.20 mi12:55:362:51:576:502:44
7:56
+0:36
FINISH
26.22 mi13:02:462:59:076:517:10
7:02
-0:54

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:57 /mi

Average Pace

6:50 /mi

Slowest Pace

8:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:22:27

46% of race

Time at Steady Pace

42:45

24% of race

Time at Slower Pace

53:55

30% of race

Average Pace: 6:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:22:0618:275:5718:27
5:57
#966
10K
6.21 mi10:41:1437:356:0319:08
6:10
#1444
15K
9.32 mi11:01:0257:236:1019:48
6:23
#2008
20K
12.43 mi11:21:341:17:556:1720:32
6:37
#2501
HALF
13.11 mi11:26:061:22:276:184:32
6:40
#2643
25K
15.53 mi11:42:521:39:136:2416:46
6:55
#3186
30K
18.64 mi12:06:012:02:226:3423:09
7:28
#4084
20M
20.00 mi12:16:162:12:376:3810:15
7:33
#4390
21M
21.00 mi12:24:302:20:516:438:14
8:14
#4747
35K
21.75 mi12:29:572:26:186:445:27
7:18
#4915
23M
23.00 mi12:39:302:35:516:479:33
7:38
#5197
24M
24.00 mi12:46:362:42:576:487:06
7:06
#5282
40K
24.85 mi12:52:522:49:136:496:16
7:20
#5381
25.2M
25.20 mi12:55:362:51:576:502:44
7:56
#5416
FINISH
26.22 mi13:02:462:59:076:517:10
7:02
#5532
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 mi9669199193360(Top 12%)3211(Top 20%)3211(Top 56%)
10K6.21 mi3.10 mi1444-4781389-4701389-4702068(Top 7%)1994(Top 12%)1994(Top 35%)
15K9.32 mi3.11 mi2008-5641936-5471936-5473360(Top 12%)3211(Top 20%)3211(Top 56%)
20K12.43 mi3.11 mi2501-4932412-4762412-4764491(Top 15%)4216(Top 26%)4216(Top 74%)
HALF13.11 mi0.68 mi2643-1422546-1342546-1345686(Top 20%)5164(Top 32%)5164(Top 90%)
25K15.53 mi2.42 mi3186-5433053-5073053-5076779(Top 23%)5949(Top 36%)5949(Top 104%)
30K18.64 mi3.11 mi4084-8983853-8003853-8009251(Top 32%)7303(Top 45%)7303(Top 128%)
20M20.00 mi1.36 mi4390-3064121-2684121-2689390(Top 32%)7256(Top 44%)7256(Top 127%)
21M21.00 mi1.00 mi4747-3574413-2924413-29211354(Top 39%)8130(Top 50%)8130(Top 142%)
35K21.75 mi0.75 mi4915-1684548-1354548-1359114(Top 31%)6992(Top 43%)6992(Top 122%)
23M23.00 mi1.25 mi5197-2824764-2164764-2169763(Top 34%)7245(Top 44%)7245(Top 127%)
24M24.00 mi1.00 mi5282-854816-524816-527135(Top 25%)5760(Top 35%)5760(Top 101%)
40K24.85 mi0.85 mi5381-994878-624878-627606(Top 26%)5941(Top 36%)5941(Top 104%)
25.2M25.20 mi0.35 mi5416-354905-274905-277801(Top 27%)5971(Top 37%)5971(Top 104%)
FINISH26.22 mi1.02 mi5532-1164979-744979-747791(Top 27%)5933(Top 36%)5933(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3360

Males

3211

M18-39

3211

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2068

Males

1994

M18-39

1994

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3360

Males

3211

M18-39

3211

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4491

Males

4216

M18-39

4216

20K→HALF

12.4 - 13.1 mi

Top 20%
Γ—2
+19ft-37ft

Overall

5686

Males

5164

M18-39

5164

HALF→25K

13.1 - 15.5 mi

Top 23%
Γ—4
+66ft-88ft

Overall

6779

Males

5949

M18-39

5949

25K→30K

15.5 - 18.6 mi

Top 32%
Γ—9
+181ft-148ft

Overall

9251

Males

7303

M18-39

7303

30K→20M

18.6 - 20.0 mi

Top 32%
Γ—5
+64ft-50ft

Overall

9390

Males

7256

M18-39

7256

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11354

Males

8130

M18-39

8130

21M→35K

21.0 - 21.8 mi

Top 31%
Γ—7
+17ft-86ft

Overall

9114

Males

6992

M18-39

6992

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9763

Males

7245

M18-39

7245

23M→24M

23.0 - 24.0 mi

Top 25%
Γ—6
+12ft-82ft

Overall

7135

Males

5760

M18-39

5760

24M→40K

24.0 - 24.9 mi

Top 26%
Γ—1
+6ft-20ft

Overall

7606

Males

5941

M18-39

5941

40K→25.2M

24.9 - 25.2 mi

Top 27%
Γ—1
+13ft-16ft

Overall

7801

Males

5971

M18-39

5971

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
Γ—2
+22ft-21ft

Overall

7791

Males

5933

M18-39

5933

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
217
Passed By
2376
Net Change
-4566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#966
5K β†’ 10K2200-478#966#1444
10K β†’ 15K1200-564#1444#2008
15K β†’ 20K4200-493#2008#2501
20K β†’ HALF0142-142#2501#2643
HALF β†’ 25K11200-543#2643#3186
25K β†’ 30K10200-898#3186#4084
30K β†’ 20M19200-306#4084#4390
20M β†’ 21M12200-357#4390#4747
21M β†’ 35K16184-168#4747#4915
35K β†’ 23M27200-282#4915#5197
23M β†’ 24M36121-85#5197#5282
24M β†’ 40K36135-99#5282#5381
40K β†’ 25.2M1348-35#5381#5416
25.2M β†’ FINISH30146-116#5416#5532
TOTALS2172376-4566
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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