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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Harol Calderon Carvajal

Bib: 13053 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Harol

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 · 7:08/mi at mile 6.2

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
22:36
3.11 mi
Rank: #10807
Start → 5K
22:36 | 7:17/mi
10K
44:47
6.21 mi
Rank: #10267 (+540)
5K → 10K
22:11 | 7:09/mi
15K
1:07:18
9.32 mi
Rank: #10346 (-79)
10K → 15K
22:31 | 7:15/mi
20K
1:30:30
12.43 mi
Rank: #10624 (-278)
15K → 20K
23:12 | 7:29/mi
HALF
1:35:29
13.11 mi
Rank: #10656 (-32)
20K → HALF
4:59 | 7:19/mi
25K
1:53:49
15.53 mi
Rank: #10841 (-185)
HALF → 25K
18:20 | 7:34/mi
30K
2:17:58
18.64 mi
Rank: #11012 (-171)
25K → 30K
24:09 | 7:47/mi
20M
2:28:25
20.00 mi
Rank: #10963 (+49)
30K → 20M
10:27 | 7:42/mi
21M
2:36:32
21.00 mi
Rank: #10901 (+62)
20M → 21M
8:07 | 8:07/mi
35K
2:41:55
21.75 mi
Rank: #10787 (+114)
21M → 35K
5:23 | 7:12/mi
23M
2:51:29
23.00 mi
Rank: #10687 (+100)
35K → 23M
9:34 | 7:39/mi
24M
2:59:09
24.00 mi
Rank: #10682 (+5)
23M → 24M
7:40 | 7:40/mi
40K
3:05:51
24.85 mi
Rank: #10670 (+12)
24M → 40K
6:42 | 7:51/mi
25.2M
3:08:43
25.20 mi
Rank: #10649 (+21)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:16:10
26.22 mi
Rank: #10604 (+45)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:29
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:40:41
Pace7:41 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3722:367:1722:36
7:17
-
10K
6.21 mi11:13:4844:477:1322:11
7:09
-0:08
15K
9.32 mi11:36:191:07:187:1422:31
7:15
+0:06
20K
12.43 mi11:59:311:30:307:1723:12
7:29
+0:14
HALF
13.11 mi12:04:301:35:297:184:59
7:19
-0:10
25K
15.53 mi12:22:501:53:497:2018:20
7:34
+0:15
30K
18.64 mi12:46:592:17:587:2524:09
7:47
+0:13
20M
20.00 mi12:57:262:28:257:2610:27
7:42
-0:05
21M
21.00 mi13:05:332:36:327:288:07
8:07
+0:25
35K
21.75 mi13:10:562:41:557:275:23
7:12
-0:55
23M
23.00 mi13:20:302:51:297:289:34
7:39
+0:27
24M
24.00 mi13:28:102:59:097:287:40
7:40
+0:01
40K
24.85 mi13:34:523:05:517:296:42
7:51
+0:11
25.2M
25.20 mi13:37:443:08:437:302:52
8:19
+0:28
FINISH
26.22 mi13:45:113:16:107:307:27
7:19
-1:00

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

7:09 /mi

Average Pace

7:29 /mi

Slowest Pace

8:19 /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

3:05:11

94% of race

Time at Steady Pace

10:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:51:3722:367:1722:36
7:17
#10807
10K
6.21 mi11:13:4844:477:1322:11
7:09
#10267
15K
9.32 mi11:36:191:07:187:1422:31
7:15
#10346
20K
12.43 mi11:59:311:30:307:1723:12
7:29
#10624
HALF
13.11 mi12:04:301:35:297:184:59
7:19
#10656
25K
15.53 mi12:22:501:53:497:2018:20
7:34
#10841
30K
18.64 mi12:46:592:17:587:2524:09
7:47
#11012
20M
20.00 mi12:57:262:28:257:2610:27
7:42
#10963
21M
21.00 mi13:05:332:36:327:288:07
8:07
#10901
35K
21.75 mi13:10:562:41:557:275:23
7:12
#10787
23M
23.00 mi13:20:302:51:297:289:34
7:39
#10687
24M
24.00 mi13:28:102:59:097:287:40
7:40
#10682
40K
24.85 mi13:34:523:05:517:296:42
7:51
#10670
25.2M
25.20 mi13:37:443:08:437:302:52
8:19
#10649
FINISH
26.22 mi13:45:113:16:107:307:27
7:19
#10604
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 mi108078486848610529(Top 36%)8263(Top 51%)8263(Top 342%)
10K6.21 mi3.10 mi10267+5408201+2858201+2859697(Top 33%)7907(Top 48%)7907(Top 328%)
15K9.32 mi3.11 mi10346-798223-228223-2210529(Top 36%)8263(Top 51%)8263(Top 342%)
20K12.43 mi3.11 mi10624-2788314-918314-9111666(Top 40%)8700(Top 53%)8700(Top 361%)
HALF13.11 mi0.68 mi10656-328327-138327-1311209(Top 39%)8575(Top 52%)8575(Top 355%)
25K15.53 mi2.42 mi10841-1858387-608387-6011894(Top 41%)8730(Top 53%)8730(Top 362%)
30K18.64 mi3.11 mi11012-1718418-318418-3111762(Top 41%)8550(Top 52%)8550(Top 354%)
20M20.00 mi1.36 mi10963+498369+498369+4910525(Top 36%)7838(Top 48%)7838(Top 325%)
21M21.00 mi1.00 mi10901+628313+568313+5610632(Top 37%)7793(Top 48%)7793(Top 323%)
35K21.75 mi0.75 mi10787+1148242+718242+718523(Top 29%)6716(Top 41%)6716(Top 278%)
23M23.00 mi1.25 mi10687+1008164+788164+789889(Top 34%)7322(Top 45%)7322(Top 303%)
24M24.00 mi1.00 mi10682+58141+238141+2311301(Top 39%)7925(Top 49%)7925(Top 328%)
40K24.85 mi0.85 mi10670+128124+178124+1711280(Top 39%)7834(Top 48%)7834(Top 325%)
25.2M25.20 mi0.35 mi10649+218101+238101+2310324(Top 36%)7300(Top 45%)7300(Top 303%)
FINISH26.22 mi1.02 mi10604+458049+528049+529947(Top 34%)7091(Top 43%)7091(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10529

Males

8263

M45-49

8263

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9697

Males

7907

M45-49

7907

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10529

Males

8263

M45-49

8263

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11666

Males

8700

M45-49

8700

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11209

Males

8575

M45-49

8575

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11894

Males

8730

M45-49

8730

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11762

Males

8550

M45-49

8550

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10525

Males

7838

M45-49

7838

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10632

Males

7793

M45-49

7793

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8523

Males

6716

M45-49

6716

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9889

Males

7322

M45-49

7322

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11301

Males

7925

M45-49

7925

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11280

Males

7834

M45-49

7834

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10324

Males

7300

M45-49

7300

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9947

Males

7091

M45-49

7091

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1854*
Passed By
1295
Net Change
+203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10807
5K → 10K588*48+540#10807#10267
10K → 15K135200-79#10267#10346
15K → 20K83200-278#10346#10624
20K → HALF1749-32#10624#10656
HALF → 25K90200-185#10656#10841
25K → 30K135200-171#10841#11012
30K → 20M11970+49#11012#10963
20M → 21M13270+62#10963#10901
21M → 35K1195+114#10901#10787
35K → 23M15757+100#10787#10687
23M → 24M8479+5#10687#10682
24M → 40K7159+12#10682#10670
40K → 25.2M3817+21#10670#10649
25.2M → FINISH8641+45#10649#10604
TOTALS1854*1295+203

* 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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