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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alfredo Castello

Bib: 11300 •M •Age: N/A

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Alfredo

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 · 6:46/mi at mile 24.0

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
22:44
3.11 mi
Rank: #11177
Start → 5K
22:44 | 7:20/mi
10K
45:31
6.21 mi
Rank: #11293 (-116)
5K → 10K
22:47 | 7:20/mi
15K
1:08:13
9.32 mi
Rank: #11188 (+105)
10K → 15K
22:42 | 7:19/mi
20K
1:31:02
12.43 mi
Rank: #11069 (+119)
15K → 20K
22:49 | 7:21/mi
HALF
1:35:55
13.11 mi
Rank: #11000 (+69)
20K → HALF
4:53 | 7:10/mi
25K
1:53:36
15.53 mi
Rank: #10700 (+300)
HALF → 25K
17:41 | 7:18/mi
30K
2:16:31
18.64 mi
Rank: #10256 (+444)
25K → 30K
22:55 | 7:23/mi
20M
2:26:34
20.00 mi
Rank: #10083 (+173)
30K → 20M
10:03 | 7:24/mi
21M
2:34:22
21.00 mi
Rank: #9944 (+139)
20M → 21M
7:48 | 7:48/mi
35K
2:40:00
21.75 mi
Rank: #9969 (-25)
21M → 35K
5:38 | 7:32/mi
23M
2:49:13
23.00 mi
Rank: #9764 (+205)
35K → 23M
9:13 | 7:22/mi
24M
2:55:59
24.00 mi
Rank: #9477 (+287)
23M → 24M
6:46 | 6:46/mi
40K
3:02:02
24.85 mi
Rank: #9313 (+164)
24M → 40K
6:03 | 7:05/mi
25.2M
3:04:47
25.20 mi
Rank: #9285 (+28)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:12:03
26.22 mi
Rank: #9211 (+74)
25.2M → FINISH
7:16 | 7:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:35:55
Pace7:20 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:08
Pace7:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:5822:447:2022:44
7:20
-
10K
6.21 mi11:03:4545:317:2022:47
7:20
0:00
15K
9.32 mi11:26:271:08:137:2022:42
7:19
-0:01
20K
12.43 mi11:49:161:31:027:2022:49
7:21
+0:02
HALF
13.11 mi11:54:091:35:557:204:53
7:10
-0:11
25K
15.53 mi12:11:501:53:367:1917:41
7:18
+0:08
30K
18.64 mi12:34:452:16:317:2022:55
7:23
+0:05
20M
20.00 mi12:44:482:26:347:2010:03
7:24
+0:01
21M
21.00 mi12:52:362:34:227:227:48
7:48
+0:24
35K
21.75 mi12:58:142:40:007:225:38
7:32
-0:16
23M
23.00 mi13:07:272:49:137:229:13
7:22
-0:10
24M
24.00 mi13:14:132:55:597:206:46
6:46
-0:36
40K
24.85 mi13:20:163:02:027:206:03
7:05
+0:19
25.2M
25.20 mi13:23:013:04:477:202:45
7:59
+0:54
FINISH
26.22 mi13:30:173:12:037:207:16
7:08
-0:51

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

6:46 /mi

Average Pace

7:20 /mi

Slowest Pace

7:59 /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

2:55:52

92% of race

Time at Steady Pace

16:11

8% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:19 /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 mi10:40:5822:447:2022:44
7:20
#11177
10K
6.21 mi11:03:4545:317:2022:47
7:20
#11293
15K
9.32 mi11:26:271:08:137:2022:42
7:19
#11188
20K
12.43 mi11:49:161:31:027:2022:49
7:21
#11069
HALF
13.11 mi11:54:091:35:557:204:53
7:10
#11000
25K
15.53 mi12:11:501:53:367:1917:41
7:18
#10700
30K
18.64 mi12:34:452:16:317:2022:55
7:23
#10256
20M
20.00 mi12:44:482:26:347:2010:03
7:24
#10083
21M
21.00 mi12:52:362:34:227:227:48
7:48
#9944
35K
21.75 mi12:58:142:40:007:225:38
7:32
#9969
23M
23.00 mi13:07:272:49:137:229:13
7:22
#9764
24M
24.00 mi13:14:132:55:597:206:46
6:46
#9477
40K
24.85 mi13:20:163:02:027:206:03
7:05
#9313
25.2M
25.20 mi13:23:013:04:477:202:45
7:59
#9285
FINISH
26.22 mi13:30:173:12:037:207:16
7:08
#9211
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 mi111778680868011092(Top 38%)8524(Top 52%)8524(Top 353%)
10K6.21 mi3.10 mi11293-1168693-138693-1311425(Top 39%)8715(Top 53%)8715(Top 361%)
15K9.32 mi3.11 mi11188+1058617+768617+7611092(Top 38%)8524(Top 52%)8524(Top 353%)
20K12.43 mi3.11 mi11069+1198525+928525+9210563(Top 36%)8182(Top 50%)8182(Top 339%)
HALF13.11 mi0.68 mi11000+698484+418484+419923(Top 34%)7930(Top 49%)7930(Top 329%)
25K15.53 mi2.42 mi10700+3008305+1798305+1799625(Top 33%)7645(Top 47%)7645(Top 317%)
30K18.64 mi3.11 mi10256+4448058+2478058+2478693(Top 30%)7004(Top 43%)7004(Top 290%)
20M20.00 mi1.36 mi10083+1737948+1107948+1108377(Top 29%)6705(Top 41%)6705(Top 278%)
21M21.00 mi1.00 mi9944+1397854+947854+948506(Top 29%)6665(Top 41%)6665(Top 276%)
35K21.75 mi0.75 mi9969-257845+97845+911037(Top 38%)7965(Top 49%)7965(Top 330%)
23M23.00 mi1.25 mi9764+2057719+1267719+1267889(Top 27%)6288(Top 38%)6288(Top 261%)
24M24.00 mi1.00 mi9477+2877547+1727547+1724907(Top 17%)4283(Top 26%)4283(Top 177%)
40K24.85 mi0.85 mi9313+1647432+1157432+1155976(Top 21%)4988(Top 31%)4988(Top 207%)
25.2M25.20 mi0.35 mi9285+287411+217411+218151(Top 28%)6186(Top 38%)6186(Top 256%)
FINISH26.22 mi1.02 mi9211+747331+807331+808560(Top 29%)6350(Top 39%)6350(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

11092

Males

8524

M45-49

8524

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11425

Males

8715

M45-49

8715

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

11092

Males

8524

M45-49

8524

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10563

Males

8182

M45-49

8182

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9923

Males

7930

M45-49

7930

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9625

Males

7645

M45-49

7645

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8693

Males

7004

M45-49

7004

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8377

Males

6705

M45-49

6705

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8506

Males

6665

M45-49

6665

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11037

Males

7965

M45-49

7965

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7889

Males

6288

M45-49

6288

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4907

Males

4283

M45-49

4283

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

5976

Males

4988

M45-49

4988

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8151

Males

6186

M45-49

6186

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
×2
+22ft-21ft

Overall

8560

Males

6350

M45-49

6350

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2724*
Passed By
645
Net Change
+1966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11177
5K → 10K196200-116#11177#11293
10K → 15K223*118+105#11293#11188
15K → 20K19879+119#11188#11069
20K → HALF789+69#11069#11000
HALF → 25K325*25+300#11000#10700
25K → 30K463*19+444#10700#10256
30K → 20M18310+173#10256#10083
20M → 21M162*23+139#10083#9944
21M → 35K5579-25#9944#9969
35K → 23M221*16+205#9969#9764
23M → 24M287*0+287#9764#9477
24M → 40K1739+164#9477#9313
40K → 25.2M4214+28#9313#9285
25.2M → FINISH11844+74#9285#9211
TOTALS2724*645+1966

* 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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