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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tianlong Zhang

Bib: 32145 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tianlong

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 11:05/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
34:26
3.11 mi
Rank: #28118
Start → 5K
34:26 | 11:05/mi
10K
1:10:20
6.21 mi
Rank: #28230 (-112)
5K → 10K
35:54 | 11:34/mi
15K
1:47:02
9.32 mi
Rank: #28251 (-21)
10K → 15K
36:42 | 11:49/mi
20K
2:27:30
12.43 mi
Rank: #28396 (-145)
15K → 20K
40:28 | 13:02/mi
HALF
2:36:18
13.11 mi
Rank: #28421 (-25)
20K → HALF
8:48 | 12:55/mi
25K
3:12:17
15.53 mi
Rank: #28587 (-166)
HALF → 25K
35:59 | 14:51/mi
30K
3:55:56
18.64 mi
Rank: #28580 (+7)
25K → 30K
43:39 | 14:03/mi
20M
4:16:27
20.00 mi
Rank: #28600 (-20)
30K → 20M
20:31 | 15:07/mi
21M
4:32:10
21.00 mi
Rank: #28601 (-1)
20M → 21M
15:43 | 15:43/mi
35K
4:42:19
21.75 mi
Rank: #28601
21M → 35K
10:09 | 13:35/mi
23M
5:00:39
23.00 mi
Rank: #28607 (-6)
35K → 23M
18:20 | 14:39/mi
24M
5:14:40
24.00 mi
Rank: #28618 (-11)
23M → 24M
14:01 | 14:01/mi
40K
5:27:55
24.85 mi
Rank: #28635 (-17)
24M → 40K
13:15 | 15:30/mi
25.2M
5:32:40
25.20 mi
Rank: #28619 (+16)
40K → 25.2M
4:45 | 13:47/mi
FINISH
5:45:03
26.22 mi
Rank: #28598 (+21)
25.2M → FINISH
12:23 | 12:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:18
Pace11:56 /mi
2nd Half
Distance13.11 mi
Time3:08:45
Pace14:24 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:0434:2611:0534:26
11:05
-
10K
6.21 mi12:39:581:10:2011:2035:54
11:34
+0:29
15K
9.32 mi13:16:401:47:0211:3036:42
11:49
+0:15
20K
12.43 mi13:57:082:27:3011:5340:28
13:02
+1:13
HALF
13.11 mi14:05:562:36:1811:568:48
12:55
-0:07
25K
15.53 mi14:41:553:12:1712:2335:59
14:51
+1:56
30K
18.64 mi15:25:343:55:5612:4043:39
14:03
-0:48
20M
20.00 mi15:46:054:16:2712:5020:31
15:07
+1:04
21M
21.00 mi16:01:484:32:1012:5815:43
15:43
+0:36
35K
21.75 mi16:11:574:42:1912:5910:09
13:35
-2:08
23M
23.00 mi16:30:175:00:3913:0518:20
14:39
+1:04
24M
24.00 mi16:44:185:14:4013:0714:01
14:01
-0:38
40K
24.85 mi16:57:335:27:5513:1213:15
15:30
+1:29
25.2M
25.20 mi17:02:185:32:4013:134:45
13:47
-1:43
FINISH
26.22 mi17:14:415:45:0313:1112:23
12:10
-1:37

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

11:05 /mi

Average Pace

13:10 /mi

Slowest Pace

15:43 /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

2:48:41

49% of race

Time at Steady Pace

1:12:34

21% of race

Time at Slower Pace

1:43:48

30% of race

Average Pace: 13:10 /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 mi12:04:0434:2611:0534:26
11:05
#28118
10K
6.21 mi12:39:581:10:2011:2035:54
11:34
#28230
15K
9.32 mi13:16:401:47:0211:3036:42
11:49
#28251
20K
12.43 mi13:57:082:27:3011:5340:28
13:02
#28396
HALF
13.11 mi14:05:562:36:1811:568:48
12:55
#28421
25K
15.53 mi14:41:553:12:1712:2335:59
14:51
#28587
30K
18.64 mi15:25:343:55:5612:4043:39
14:03
#28580
20M
20.00 mi15:46:054:16:2712:5020:31
15:07
#28600
21M
21.00 mi16:01:484:32:1012:5815:43
15:43
#28601
35K
21.75 mi16:11:574:42:1912:5910:09
13:35
#28601
23M
23.00 mi16:30:175:00:3913:0518:20
14:39
#28607
24M
24.00 mi16:44:185:14:4013:0714:01
14:01
#28618
40K
24.85 mi16:57:335:27:5513:1213:15
15:30
#28635
25.2M
25.20 mi17:02:185:32:4013:134:45
13:47
#28619
FINISH
26.22 mi17:14:415:45:0313:1112:23
12:10
#28598
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 mi28118160541605428225(Top 97%)16063(Top 98%)16063(Top 281%)
10K6.21 mi3.10 mi28230-11216095-4116095-4128283(Top 97%)16101(Top 99%)16101(Top 281%)
15K9.32 mi3.11 mi28251-2116098-316098-328225(Top 97%)16063(Top 98%)16063(Top 281%)
20K12.43 mi3.11 mi28396-14516138-4016138-4028628(Top 99%)16190(Top 99%)16190(Top 283%)
HALF13.11 mi0.68 mi28421-2516151-1316151-1328699(Top 99%)16196(Top 99%)16196(Top 283%)
25K15.53 mi2.42 mi28587-16616196-4516196-4528897(Top 100%)16287(Top 100%)16287(Top 285%)
30K18.64 mi3.11 mi28580+716185+1116185+1128388(Top 98%)16051(Top 98%)16051(Top 280%)
20M20.00 mi1.36 mi28600-2016189-416189-428640(Top 99%)16144(Top 99%)16144(Top 282%)
21M21.00 mi1.00 mi28601-116186+316186+328452(Top 98%)16045(Top 98%)16045(Top 280%)
35K21.75 mi0.75 mi2860116181+516181+528085(Top 97%)15842(Top 97%)15842(Top 277%)
23M23.00 mi1.25 mi28607-616186-516186-528488(Top 98%)16048(Top 98%)16048(Top 280%)
24M24.00 mi1.00 mi28618-1116187-116187-128358(Top 98%)15962(Top 98%)15962(Top 279%)
40K24.85 mi0.85 mi28635-1716193-616193-628638(Top 99%)16109(Top 99%)16109(Top 281%)
25.2M25.20 mi0.35 mi28619+1616184+916184+926990(Top 93%)15278(Top 94%)15278(Top 267%)
FINISH26.22 mi1.02 mi28598+2116176+816176+827600(Top 95%)15584(Top 95%)15584(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28225

Males

16063

M18-39

16063

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28283

Males

16101

M18-39

16101

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28225

Males

16063

M18-39

16063

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28628

Males

16190

M18-39

16190

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28699

Males

16196

M18-39

16196

HALF→25K

13.1 - 15.5 mi

Top 100%
×4
+66ft-88ft

Overall

28897

Males

16287

M18-39

16287

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28388

Males

16051

M18-39

16051

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28640

Males

16144

M18-39

16144

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28452

Males

16045

M18-39

16045

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28085

Males

15842

M18-39

15842

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28488

Males

16048

M18-39

16048

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28358

Males

15962

M18-39

15962

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28638

Males

16109

M18-39

16109

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

26990

Males

15278

M18-39

15278

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27600

Males

15584

M18-39

15584

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
302
Passed By
782
Net Change
-480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28118
5K → 10K64176-112#28118#28230
10K → 15K6889-21#28230#28251
15K → 20K22167-145#28251#28396
20K → HALF126-25#28396#28421
HALF → 25K10176-166#28421#28587
25K → 30K4841+7#28587#28580
30K → 20M1232-20#28580#28600
20M → 21M1314-1#28600#28601
21M → 35K770#28601#28601
35K → 23M1117-6#28601#28607
23M → 24M516-11#28607#28618
24M → 40K219-17#28618#28635
40K → 25.2M160+16#28635#28619
25.2M → FINISH232+21#28619#28598
TOTALS302782-480
📊

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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