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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aiming Xu

Bib: 14546 •M •Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M55-59)
#0 / 1491
Top 18%
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
23:33
3.11 mi
Rank: #13435
Start → 5K
23:33 | 7:35/mi
10K
47:02
6.21 mi
Rank: #13434 (+1)
5K → 10K
23:29 | 7:34/mi
15K
1:10:09
9.32 mi
Rank: #13025 (+409)
10K → 15K
23:07 | 7:27/mi
20K
1:33:13
12.43 mi
Rank: #12594 (+431)
15K → 20K
23:04 | 7:26/mi
HALF
1:38:13
13.11 mi
Rank: #12529 (+65)
20K → HALF
5:00 | 7:21/mi
25K
1:56:12
15.53 mi
Rank: #12226 (+303)
HALF → 25K
17:59 | 7:25/mi
30K
2:19:46
18.64 mi
Rank: #11849 (+377)
25K → 30K
23:34 | 7:36/mi
20M
2:29:56
20.00 mi
Rank: #11616 (+233)
30K → 20M
10:10 | 7:30/mi
21M
2:37:40
21.00 mi
Rank: #11372 (+244)
20M → 21M
7:44 | 7:44/mi
35K
2:42:56
21.75 mi
Rank: #11186 (+186)
21M → 35K
5:16 | 7:03/mi
23M
2:51:51
23.00 mi
Rank: #10822 (+364)
35K → 23M
8:55 | 7:08/mi
24M
2:58:41
24.00 mi
Rank: #10510 (+312)
23M → 24M
6:50 | 6:50/mi
40K
3:04:43
24.85 mi
Rank: #10291 (+219)
24M → 40K
6:02 | 7:04/mi
25.2M
3:07:26
25.20 mi
Rank: #10225 (+66)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:14:17
26.22 mi
Rank: #9981 (+244)
25.2M → FINISH
6:51 | 6:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:38:13
Pace7:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:36:04
Pace7:20 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5923:337:3523:33
7:35
-
10K
6.21 mi11:17:2847:027:3523:29
7:34
-0:01
15K
9.32 mi11:40:351:10:097:3223:07
7:27
-0:07
20K
12.43 mi12:03:391:33:137:3123:04
7:26
-0:01
HALF
13.11 mi12:08:391:38:137:305:00
7:21
-0:05
25K
15.53 mi12:26:381:56:127:2917:59
7:25
+0:04
30K
18.64 mi12:50:122:19:467:3023:34
7:36
+0:11
20M
20.00 mi13:00:222:29:567:3010:10
7:30
-0:06
21M
21.00 mi13:08:062:37:407:317:44
7:44
+0:14
35K
21.75 mi13:13:222:42:567:305:16
7:03
-0:41
23M
23.00 mi13:22:172:51:517:298:55
7:08
+0:05
24M
24.00 mi13:29:072:58:417:276:50
6:50
-0:18
40K
24.85 mi13:35:093:04:437:266:02
7:04
+0:14
25.2M
25.20 mi13:37:523:07:267:272:43
7:53
+0:49
FINISH
26.22 mi13:44:433:14:177:256:51
6:44
-1:09

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

6:44 /mi

Average Pace

7:25 /mi

Slowest Pace

7:53 /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

38:54

20% of race

Time at Steady Pace

2:35:23

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:53:5923:337:3523:33
7:35
#13435
10K
6.21 mi11:17:2847:027:3523:29
7:34
#13434
15K
9.32 mi11:40:351:10:097:3223:07
7:27
#13025
20K
12.43 mi12:03:391:33:137:3123:04
7:26
#12594
HALF
13.11 mi12:08:391:38:137:305:00
7:21
#12529
25K
15.53 mi12:26:381:56:127:2917:59
7:25
#12226
30K
18.64 mi12:50:122:19:467:3023:34
7:36
#11849
20M
20.00 mi13:00:222:29:567:3010:10
7:30
#11616
21M
21.00 mi13:08:062:37:407:317:44
7:44
#11372
35K
21.75 mi13:13:222:42:567:305:16
7:03
#11186
23M
23.00 mi13:22:172:51:517:298:55
7:08
#10822
24M
24.00 mi13:29:072:58:417:276:50
6:50
#10510
40K
24.85 mi13:35:093:04:437:266:02
7:04
#10291
25.2M
25.20 mi13:37:523:07:267:272:43
7:53
#10225
FINISH
26.22 mi13:44:433:14:177:256:51
6:44
#9981
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi134359642964212288(Top 42%)9065(Top 55%)9065(Top 608%)
10K6.21 mi3.10 mi13434+19611+319611+3113438(Top 46%)9584(Top 59%)9584(Top 643%)
15K9.32 mi3.11 mi13025+4099414+1979414+19712288(Top 42%)9065(Top 55%)9065(Top 608%)
20K12.43 mi3.11 mi12594+4319217+1979217+19711324(Top 39%)8537(Top 52%)8537(Top 573%)
HALF13.11 mi0.68 mi12529+659187+309187+3011419(Top 39%)8650(Top 53%)8650(Top 580%)
25K15.53 mi2.42 mi12226+3039021+1669021+16610683(Top 37%)8171(Top 50%)8171(Top 548%)
30K18.64 mi3.11 mi11849+3778804+2178804+21710310(Top 36%)7858(Top 48%)7858(Top 527%)
20M20.00 mi1.36 mi11616+2338696+1088696+1089007(Top 31%)7073(Top 43%)7073(Top 474%)
21M21.00 mi1.00 mi11372+2448561+1358561+1358051(Top 28%)6408(Top 39%)6408(Top 430%)
35K21.75 mi0.75 mi11186+1868445+1168445+1167423(Top 26%)6094(Top 37%)6094(Top 409%)
23M23.00 mi1.25 mi10822+3648238+2078238+2076308(Top 22%)5309(Top 32%)5309(Top 356%)
24M24.00 mi1.00 mi10510+3128050+1888050+1885394(Top 19%)4627(Top 28%)4627(Top 310%)
40K24.85 mi0.85 mi10291+2197922+1287922+1285860(Top 20%)4906(Top 30%)4906(Top 329%)
25.2M25.20 mi0.35 mi10225+667878+447878+447562(Top 26%)5893(Top 36%)5893(Top 395%)
FINISH26.22 mi1.02 mi9981+2447723+1557723+1555606(Top 19%)4620(Top 28%)4620(Top 310%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12288

Males

9065

M55-59

9065

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13438

Males

9584

M55-59

9584

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12288

Males

9065

M55-59

9065

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11324

Males

8537

M55-59

8537

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11419

Males

8650

M55-59

8650

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10683

Males

8171

M55-59

8171

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10310

Males

7858

M55-59

7858

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

9007

Males

7073

M55-59

7073

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8051

Males

6408

M55-59

6408

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7423

Males

6094

M55-59

6094

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6308

Males

5309

M55-59

5309

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5394

Males

4627

M55-59

4627

24M→40K

24.0 - 24.9 mi

Top 20%
×1
+6ft-20ft

Overall

5860

Males

4906

M55-59

4906

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7562

Males

5893

M55-59

5893

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5606

Males

4620

M55-59

4620

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3811*
Passed By
357
Net Change
+3454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13435
5K → 10K201*200+1#13435#13434
10K → 15K459*50+409#13434#13025
15K → 20K451*20+431#13025#12594
20K → HALF683+65#12594#12529
HALF → 25K324*21+303#12529#12226
25K → 30K412*35+377#12226#11849
30K → 20M236*3+233#11849#11616
20M → 21M251*7+244#11616#11372
21M → 35K1860+186#11372#11186
35K → 23M368*4+364#11186#10822
23M → 24M314*2+312#10822#10510
24M → 40K220*1+219#10510#10291
40K → 25.2M715+66#10291#10225
25.2M → FINISH250*6+244#10225#9981
TOTALS3811*357+3454

* 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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