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BOSTON MARATHON 2026

Alejandro Medina Mora

Bib: 31719•M

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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 (M40-44)
#0 / 2198
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
24:04
3.11 mi
Rank: #14947
Start → 5K
24:04 | 7:45/mi
10K
46:48
6.21 mi
Rank: #13108 (+1839)
5K → 10K
22:44 | 7:20/mi
15K
1:09:32
9.32 mi
Rank: #12469 (+639)
10K → 15K
22:44 | 7:20/mi
20K
1:32:32
12.43 mi
Rank: #12101 (+368)
15K → 20K
23:00 | 7:25/mi
HALF
1:37:39
13.11 mi
Rank: #12159 (-58)
20K → HALF
5:07 | 7:31/mi
25K
1:55:43
15.53 mi
Rank: #11972 (+187)
HALF → 25K
18:04 | 7:27/mi
30K
2:19:22
18.64 mi
Rank: #11685 (+287)
25K → 30K
23:39 | 7:37/mi
20M
2:29:31
20.00 mi
Rank: #11441 (+244)
30K → 20M
10:09 | 7:29/mi
21M
2:37:13
21.00 mi
Rank: #11190 (+251)
20M → 21M
7:42 | 7:42/mi
35K
2:42:49
21.75 mi
Rank: #11144 (+46)
21M → 35K
5:36 | 7:30/mi
23M
2:52:05
23.00 mi
Rank: #10909 (+235)
35K → 23M
9:16 | 7:25/mi
24M
2:59:28
24.00 mi
Rank: #10774 (+135)
23M → 24M
7:23 | 7:23/mi
40K
3:05:46
24.85 mi
Rank: #10643 (+131)
24M → 40K
6:18 | 7:23/mi
25.2M
3:08:25
25.20 mi
Rank: #10566 (+77)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:15:28
26.22 mi
Rank: #10379 (+187)
25.2M → FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:37:39
Pace7:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:37:49
Pace7:28 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3424:047:4524:04
7:45
-
10K
6.21 mi12:14:1846:487:3222:44
7:20
-0:25
15K
9.32 mi12:37:021:09:327:2822:44
7:20
0:00
20K
12.43 mi13:00:021:32:327:2723:00
7:25
+0:05
HALF
13.11 mi13:05:091:37:397:275:07
7:31
+0:06
25K
15.53 mi13:23:131:55:437:2718:04
7:27
-0:04
30K
18.64 mi13:46:522:19:227:2923:39
7:37
+0:10
20M
20.00 mi13:57:012:29:317:2910:09
7:29
-0:08
21M
21.00 mi14:04:432:37:137:307:42
7:42
+0:13
35K
21.75 mi14:10:192:42:497:305:36
7:30
-0:12
23M
23.00 mi14:19:352:52:057:299:16
7:25
-0:05
24M
24.00 mi14:26:582:59:287:297:23
7:23
-0:02
40K
24.85 mi14:33:163:05:467:296:18
7:23
0:00
25.2M
25.20 mi14:35:553:08:257:292:39
7:42
+0:19
FINISH
26.22 mi14:42:583:15:287:287:03
6:56
-0:46

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

6:56 /mi

Average Pace

7:28 /mi

Slowest Pace

7:45 /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

2:41:03

82% of race

Time at Steady Pace

34:25

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi11:51:3424:047:4524:04
7:45
#14947
10K
6.21 mi12:14:1846:487:3222:44
7:20
#13108
15K
9.32 mi12:37:021:09:327:2822:44
7:20
#12469
20K
12.43 mi13:00:021:32:327:2723:00
7:25
#12101
HALF
13.11 mi13:05:091:37:397:275:07
7:31
#12159
25K
15.53 mi13:23:131:55:437:2718:04
7:27
#11972
30K
18.64 mi13:46:522:19:227:2923:39
7:37
#11685
20M
20.00 mi13:57:012:29:317:2910:09
7:29
#11441
21M
21.00 mi14:04:432:37:137:307:42
7:42
#11190
35K
21.75 mi14:10:192:42:497:305:36
7:30
#11144
23M
23.00 mi14:19:352:52:057:299:16
7:25
#10909
24M
24.00 mi14:26:582:59:287:297:23
7:23
#10774
40K
24.85 mi14:33:163:05:467:296:18
7:23
#10643
25.2M
25.20 mi14:35:553:08:257:292:39
7:42
#10566
FINISH
26.22 mi14:42:583:15:287:287:03
6:56
#10379
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi14947102291022911204(Top 39%)8575(Top 52%)8575(Top 390%)
10K6.21 mi3.10 mi13108+18399471+7589471+75811306(Top 39%)8660(Top 53%)8660(Top 394%)
15K9.32 mi3.11 mi12469+6399191+2809191+28011204(Top 39%)8575(Top 52%)8575(Top 390%)
20K12.43 mi3.11 mi12101+3689010+1819010+18111140(Top 38%)8440(Top 52%)8440(Top 384%)
HALF13.11 mi0.68 mi12159-589024-149024-1412984(Top 45%)9333(Top 57%)9333(Top 425%)
25K15.53 mi2.42 mi11972+1878904+1208904+12010990(Top 38%)8320(Top 51%)8320(Top 379%)
30K18.64 mi3.11 mi11685+2878740+1648740+16410524(Top 36%)7961(Top 49%)7961(Top 362%)
20M20.00 mi1.36 mi11441+2448607+1338607+1338942(Top 31%)7041(Top 43%)7041(Top 320%)
21M21.00 mi1.00 mi11190+2518464+1438464+1437835(Top 27%)6281(Top 38%)6281(Top 286%)
35K21.75 mi0.75 mi11144+468425+398425+3910687(Top 37%)7804(Top 48%)7804(Top 355%)
23M23.00 mi1.25 mi10909+2358287+1388287+1388181(Top 28%)6442(Top 39%)6442(Top 293%)
24M24.00 mi1.00 mi10774+1358195+928195+929203(Top 32%)6898(Top 42%)6898(Top 314%)
40K24.85 mi0.85 mi10643+1318108+878108+877932(Top 27%)6143(Top 38%)6143(Top 279%)
25.2M25.20 mi0.35 mi10566+778056+528056+526379(Top 22%)5182(Top 32%)5182(Top 236%)
FINISH26.22 mi1.02 mi10379+1877936+1207936+1206937(Top 24%)5466(Top 33%)5466(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11204

Males

8575

M40-44

8575

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11306

Males

8660

M40-44

8660

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11204

Males

8575

M40-44

8575

15K→20K

9.3 - 12.4 mi

Top 38%
×5
+106ft-86ft

Overall

11140

Males

8440

M40-44

8440

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

12984

Males

9333

M40-44

9333

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

10990

Males

8320

M40-44

8320

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10524

Males

7961

M40-44

7961

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8942

Males

7041

M40-44

7041

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7835

Males

6281

M40-44

6281

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10687

Males

7804

M40-44

7804

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8181

Males

6442

M40-44

6442

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9203

Males

6898

M40-44

6898

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7932

Males

6143

M40-44

6143

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6379

Males

5182

M40-44

5182

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6937

Males

5466

M40-44

5466

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4885*
Passed By
317
Net Change
+4568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14947
5K → 10K1855*16+1839#14947#13108
10K → 15K653*14+639#13108#12469
15K → 20K395*27+368#12469#12101
20K → HALF1573-58#12101#12159
HALF → 25K226*39+187#12159#11972
25K → 30K338*51+287#11972#11685
30K → 20M248*4+244#11685#11441
20M → 21M257*6+251#11441#11190
21M → 35K7731+46#11190#11144
35K → 23M252*17+235#11144#10909
23M → 24M15621+135#10909#10774
24M → 40K14211+131#10774#10643
40K → 25.2M781+77#10643#10566
25.2M → FINISH1936+187#10566#10379
TOTALS4885*317+4568

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing