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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xavier Smith

Bib: 264 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 3%
Gender (Male)
#0 / 16340
Top 5%
Age Group (M18-39)
#0 / 5723
Top 14%
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
15:59
3.11 mi
Rank: #64
Start β†’ 5K
15:59 | 5:09/mi
10K
33:21
6.21 mi
Rank: #118 (-54)
5K β†’ 10K
17:22 | 5:36/mi
15K
52:36
9.32 mi
Rank: #374 (-256)
10K β†’ 15K
19:15 | 6:12/mi
20K
1:13:02
12.43 mi
Rank: #807 (-433)
15K β†’ 20K
20:26 | 6:35/mi
HALF
1:17:23
13.11 mi
Rank: #901 (-94)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:32:16
15.53 mi
Rank: #972 (-71)
HALF β†’ 25K
14:53 | 6:09/mi
30K
1:50:59
18.64 mi
Rank: #910 (+62)
25K β†’ 30K
18:43 | 6:02/mi
20M
1:59:09
20.00 mi
Rank: #885 (+25)
30K β†’ 20M
8:10 | 6:01/mi
21M
2:05:18
21.00 mi
Rank: #838 (+47)
20M β†’ 21M
6:09 | 6:09/mi
35K
2:09:46
21.75 mi
Rank: #838
21M β†’ 35K
4:28 | 5:59/mi
23M
2:17:44
23.00 mi
Rank: #872 (-34)
35K β†’ 23M
7:58 | 6:22/mi
24M
2:23:59
24.00 mi
Rank: #899 (-27)
23M β†’ 24M
6:15 | 6:15/mi
40K
2:29:25
24.85 mi
Rank: #920 (-21)
24M β†’ 40K
5:26 | 6:22/mi
25.2M
2:31:43
25.20 mi
Rank: #913 (+7)
40K β†’ 25.2M
2:18 | 6:41/mi
FINISH
2:37:53
26.22 mi
Rank: #930 (-17)
25.2M β†’ FINISH
6:10 | 6:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:23
Pace5:55 /mi
2nd Half
Distance13.11 mi
Time1:20:30
Pace6:09 /mi
πŸ“ŠPositive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:0215:595:0915:59
5:09
-
10K
6.21 mi10:33:2433:215:2317:22
5:36
+0:27
15K
9.32 mi10:52:3952:365:3919:15
6:12
+0:36
20K
12.43 mi11:13:051:13:025:5320:26
6:35
+0:23
HALF
13.11 mi11:17:261:17:235:554:21
6:23
-0:12
25K
15.53 mi11:32:191:32:165:5714:53
6:09
-0:14
30K
18.64 mi11:51:021:50:595:5818:43
6:02
-0:07
20M
20.00 mi11:59:121:59:095:588:10
6:01
-0:01
21M
21.00 mi12:05:212:05:185:596:09
6:09
+0:08
35K
21.75 mi12:09:492:09:465:594:28
5:59
-0:10
23M
23.00 mi12:17:472:17:446:007:58
6:22
+0:23
24M
24.00 mi12:24:022:23:596:006:15
6:15
-0:07
40K
24.85 mi12:29:282:29:256:015:26
6:22
+0:07
25.2M
25.20 mi12:31:462:31:436:022:18
6:41
+0:19
FINISH
26.22 mi12:37:562:37:536:026:10
6:04
-0:37

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

5:09 /mi

Average Pace

6:02 /mi

Slowest Pace

6:41 /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

33:21

21% of race

Time at Steady Pace

1:24:03

53% of race

Time at Slower Pace

40:29

26% of race

Average Pace: 6:01 /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 mi10:16:0215:595:0915:59
5:09
#64
10K
6.21 mi10:33:2433:215:2317:22
5:36
#118
15K
9.32 mi10:52:3952:365:3919:15
6:12
#374
20K
12.43 mi11:13:051:13:025:5320:26
6:35
#807
HALF
13.11 mi11:17:261:17:235:554:21
6:23
#901
25K
15.53 mi11:32:191:32:165:5714:53
6:09
#972
30K
18.64 mi11:51:021:50:595:5818:43
6:02
#910
20M
20.00 mi11:59:121:59:095:588:10
6:01
#885
21M
21.00 mi12:05:212:05:185:596:09
6:09
#838
35K
21.75 mi12:09:492:09:465:594:28
5:59
#838
23M
23.00 mi12:17:472:17:446:007:58
6:22
#872
24M
24.00 mi12:24:022:23:596:006:15
6:15
#899
40K
24.85 mi12:29:282:29:256:015:26
6:22
#920
25.2M
25.20 mi12:31:462:31:436:022:18
6:41
#913
FINISH
26.22 mi12:37:562:37:536:026:10
6:04
#930
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 mi6464642271(Top 8%)2188(Top 13%)2188(Top 38%)
10K6.21 mi3.10 mi118-54118-54118-54320(Top 1%)297(Top 2%)297(Top 5%)
15K9.32 mi3.11 mi374-256351-233351-2332271(Top 8%)2188(Top 13%)2188(Top 38%)
20K12.43 mi3.11 mi807-433772-421772-4214296(Top 15%)4044(Top 25%)4044(Top 71%)
HALF13.11 mi0.68 mi901-94863-91863-913684(Top 13%)3501(Top 21%)3501(Top 61%)
25K15.53 mi2.42 mi972-71933-70933-701616(Top 6%)1559(Top 10%)1559(Top 27%)
30K18.64 mi3.11 mi910+62872+61872+61746(Top 3%)718(Top 4%)718(Top 13%)
20M20.00 mi1.36 mi885+25847+25847+25711(Top 2%)681(Top 4%)681(Top 12%)
21M21.00 mi1.00 mi838+47801+46801+46488(Top 2%)466(Top 3%)466(Top 8%)
35K21.75 mi0.75 mi838802-1802-11144(Top 4%)1099(Top 7%)1099(Top 19%)
23M23.00 mi1.25 mi872-34834-32834-321848(Top 6%)1754(Top 11%)1754(Top 31%)
24M24.00 mi1.00 mi899-27861-27861-272024(Top 7%)1905(Top 12%)1905(Top 33%)
40K24.85 mi0.85 mi920-21881-20881-201988(Top 7%)1857(Top 11%)1857(Top 32%)
25.2M25.20 mi0.35 mi913+7874+7874+71510(Top 5%)1417(Top 9%)1417(Top 25%)
FINISH26.22 mi1.02 mi930-17889-15889-151874(Top 6%)1738(Top 11%)1738(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2271

Males

2188

M18-39

2188

5K→10K

3.1 - 6.2 mi

Top 1%
Γ—5
+79ft-138ft

Overall

320

Males

297

M18-39

297

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2271

Males

2188

M18-39

2188

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4296

Males

4044

M18-39

4044

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3684

Males

3501

M18-39

3501

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1616

Males

1559

M18-39

1559

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

746

Males

718

M18-39

718

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

711

Males

681

M18-39

681

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

488

Males

466

M18-39

466

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1144

Males

1099

M18-39

1099

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1848

Males

1754

M18-39

1754

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2024

Males

1905

M18-39

1905

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

1988

Males

1857

M18-39

1857

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1510

Males

1417

M18-39

1417

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1874

Males

1738

M18-39

1738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
230
Passed By
807
Net Change
-866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#64
5K β†’ 10K054-54#64#118
10K β†’ 15K0200-256#118#374
15K β†’ 20K0200-433#374#807
20K β†’ HALF094-94#807#901
HALF β†’ 25K1384-71#901#972
25K β†’ 30K7513+62#972#910
30K β†’ 20M283+25#910#885
20M β†’ 21M514+47#885#838
21M β†’ 35K16160#838#838
35K β†’ 23M1347-34#838#872
23M β†’ 24M936-27#872#899
24M β†’ 40K1031-21#899#920
40K β†’ 25.2M92+7#920#913
25.2M β†’ FINISH623-17#913#930
TOTALS230807-866
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

AI Key Insights

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