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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xiang Xu

Bib: 10316 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 38%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Xiang

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 · 7:10/mi at mile 21.7

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
22:42
3.11 mi
Rank: #11086
Start → 5K
22:42 | 7:19/mi
10K
45:54
6.21 mi
Rank: #11849 (-763)
5K → 10K
23:12 | 7:29/mi
15K
1:08:42
9.32 mi
Rank: #11701 (+148)
10K → 15K
22:48 | 7:21/mi
20K
1:31:56
12.43 mi
Rank: #11698 (+3)
15K → 20K
23:14 | 7:29/mi
HALF
1:37:17
13.11 mi
Rank: #11905 (-207)
20K → HALF
5:21 | 7:51/mi
25K
1:55:14
15.53 mi
Rank: #11708 (+197)
HALF → 25K
17:57 | 7:25/mi
30K
2:18:34
18.64 mi
Rank: #11328 (+380)
25K → 30K
23:20 | 7:31/mi
20M
2:28:35
20.00 mi
Rank: #11045 (+283)
30K → 20M
10:01 | 7:23/mi
21M
2:36:44
21.00 mi
Rank: #10986 (+59)
20M → 21M
8:09 | 8:09/mi
35K
2:42:06
21.75 mi
Rank: #10865 (+121)
21M → 35K
5:22 | 7:11/mi
23M
2:51:28
23.00 mi
Rank: #10676 (+189)
35K → 23M
9:22 | 7:30/mi
24M
2:58:51
24.00 mi
Rank: #10572 (+104)
23M → 24M
7:23 | 7:23/mi
40K
3:05:20
24.85 mi
Rank: #10512 (+60)
24M → 40K
6:29 | 7:35/mi
25.2M
3:08:18
25.20 mi
Rank: #10532 (-20)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:15:58
26.22 mi
Rank: #10540 (-8)
25.2M → FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:17
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:38:41
Pace7:32 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5022:427:1922:42
7:19
-
10K
6.21 mi11:17:0245:547:2423:12
7:29
+0:10
15K
9.32 mi11:39:501:08:427:2322:48
7:21
-0:08
20K
12.43 mi12:03:041:31:567:2423:14
7:29
+0:08
HALF
13.11 mi12:08:251:37:177:265:21
7:51
+0:22
25K
15.53 mi12:26:221:55:147:2617:57
7:25
-0:26
30K
18.64 mi12:49:422:18:347:2723:20
7:31
+0:06
20M
20.00 mi12:59:432:28:357:2610:01
7:23
-0:08
21M
21.00 mi13:07:522:36:447:288:09
8:09
+0:46
35K
21.75 mi13:13:142:42:067:285:22
7:11
-0:58
23M
23.00 mi13:22:362:51:287:289:22
7:30
+0:19
24M
24.00 mi13:29:592:58:517:287:23
7:23
-0:07
40K
24.85 mi13:36:283:05:207:286:29
7:35
+0:12
25.2M
25.20 mi13:39:263:08:187:292:58
8:37
+1:02
FINISH
26.22 mi13:47:063:15:587:297:40
7:32
-1:05

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

7:11 /mi

Average Pace

7:29 /mi

Slowest Pace

8:37 /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

3:04:51

94% of race

Time at Steady Pace

8:09

4% of race

Time at Slower Pace

2:58

2% of race

Average Pace: 7:28 /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 mi10:53:5022:427:1922:42
7:19
#11086
10K
6.21 mi11:17:0245:547:2423:12
7:29
#11849
15K
9.32 mi11:39:501:08:427:2322:48
7:21
#11701
20K
12.43 mi12:03:041:31:567:2423:14
7:29
#11698
HALF
13.11 mi12:08:251:37:177:265:21
7:51
#11905
25K
15.53 mi12:26:221:55:147:2617:57
7:25
#11708
30K
18.64 mi12:49:422:18:347:2723:20
7:31
#11328
20M
20.00 mi12:59:432:28:357:2610:01
7:23
#11045
21M
21.00 mi13:07:522:36:447:288:09
8:09
#10986
35K
21.75 mi13:13:142:42:067:285:22
7:11
#10865
23M
23.00 mi13:22:362:51:287:289:22
7:30
#10676
24M
24.00 mi13:29:592:58:517:287:23
7:23
#10572
40K
24.85 mi13:36:283:05:207:286:29
7:35
#10512
25.2M
25.20 mi13:39:263:08:187:292:58
8:37
#10532
FINISH
26.22 mi13:47:063:15:587:297:40
7:32
#10540
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 mi110868638863811399(Top 39%)8665(Top 53%)8665(Top 359%)
10K6.21 mi3.10 mi11849-7638953-3158953-31512622(Top 43%)9247(Top 57%)9247(Top 383%)
15K9.32 mi3.11 mi11701+1488848+1058848+10511399(Top 39%)8665(Top 53%)8665(Top 359%)
20K12.43 mi3.11 mi11698+38817+318817+3111753(Top 40%)8735(Top 53%)8735(Top 362%)
HALF13.11 mi0.68 mi11905-2078916-998916-9915860(Top 55%)10518(Top 64%)10518(Top 436%)
25K15.53 mi2.42 mi11708+1978791+1258791+12510574(Top 36%)8118(Top 50%)8118(Top 336%)
30K18.64 mi3.11 mi11328+3808581+2108581+2109733(Top 34%)7553(Top 46%)7553(Top 313%)
20M20.00 mi1.36 mi11045+2838413+1688413+1688231(Top 28%)6633(Top 41%)6633(Top 275%)
21M21.00 mi1.00 mi10986+598354+598354+5910876(Top 37%)7907(Top 48%)7907(Top 328%)
35K21.75 mi0.75 mi10865+1218279+758279+758360(Top 29%)6631(Top 41%)6631(Top 275%)
23M23.00 mi1.25 mi10676+1898155+1248155+1248744(Top 30%)6737(Top 41%)6737(Top 279%)
24M24.00 mi1.00 mi10572+1048079+768079+769205(Top 32%)6900(Top 42%)6900(Top 286%)
40K24.85 mi0.85 mi10512+608034+458034+459433(Top 33%)6924(Top 42%)6924(Top 287%)
25.2M25.20 mi0.35 mi10532-208035-18035-112205(Top 42%)8187(Top 50%)8187(Top 339%)
FINISH26.22 mi1.02 mi10540-88017+188017+1811564(Top 40%)7883(Top 48%)7883(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11399

Males

8665

M45-49

8665

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12622

Males

9247

M45-49

9247

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11399

Males

8665

M45-49

8665

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11753

Males

8735

M45-49

8735

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15860

Males

10518

M45-49

10518

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10574

Males

8118

M45-49

8118

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9733

Males

7553

M45-49

7553

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8231

Males

6633

M45-49

6633

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10876

Males

7907

M45-49

7907

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8360

Males

6631

M45-49

6631

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8744

Males

6737

M45-49

6737

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9205

Males

6900

M45-49

6900

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9433

Males

6924

M45-49

6924

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12205

Males

8187

M45-49

8187

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11564

Males

7883

M45-49

7883

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2189*
Passed By
1008
Net Change
+546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11086
5K → 10K62200-763#11086#11849
10K → 15K251*103+148#11849#11701
15K → 20K157154+3#11701#11698
20K → HALF3200-207#11698#11905
HALF → 25K227*30+197#11905#11708
25K → 30K412*32+380#11708#11328
30K → 20M288*5+283#11328#11045
20M → 21M13576+59#11045#10986
21M → 35K1276+121#10986#10865
35K → 23M210*21+189#10865#10676
23M → 24M13329+104#10676#10572
24M → 40K9434+60#10572#10512
40K → 25.2M2444-20#10512#10532
25.2M → FINISH6674-8#10532#10540
TOTALS2189*1008+546

* 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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