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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jesus Perez Altamirano

Bib: 14701 β€’M β€’Age: N/A

NL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M50-54)
#0 / 1868
Top 44%
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
23:11
3.11 mi
Rank: #12448
Start β†’ 5K
23:11 | 7:28/mi
10K
46:06
6.21 mi
Rank: #12131 (+317)
5K β†’ 10K
22:55 | 7:23/mi
15K
1:09:08
9.32 mi
Rank: #12072 (+59)
10K β†’ 15K
23:02 | 7:25/mi
20K
1:32:23
12.43 mi
Rank: #12001 (+71)
15K β†’ 20K
23:15 | 7:30/mi
HALF
1:37:27
13.11 mi
Rank: #12012 (-11)
20K β†’ HALF
5:04 | 7:26/mi
25K
1:55:43
15.53 mi
Rank: #11974 (+38)
HALF β†’ 25K
18:16 | 7:32/mi
30K
2:19:30
18.64 mi
Rank: #11746 (+228)
25K β†’ 30K
23:47 | 7:40/mi
20M
2:29:51
20.00 mi
Rank: #11579 (+167)
30K β†’ 20M
10:21 | 7:38/mi
21M
2:37:56
21.00 mi
Rank: #11477 (+102)
20M β†’ 21M
8:05 | 8:05/mi
35K
2:43:34
21.75 mi
Rank: #11426 (+51)
21M β†’ 35K
5:38 | 7:32/mi
23M
2:53:19
23.00 mi
Rank: #11372 (+54)
35K β†’ 23M
9:45 | 7:48/mi
24M
3:00:55
24.00 mi
Rank: #11278 (+94)
23M β†’ 24M
7:36 | 7:36/mi
40K
3:07:33
24.85 mi
Rank: #11229 (+49)
24M β†’ 40K
6:38 | 7:46/mi
25.2M
3:10:25
25.20 mi
Rank: #11212 (+17)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:18:05
26.22 mi
Rank: #11192 (+20)
25.2M β†’ 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
Time1:37:27
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:40:38
Pace7:41 /mi
πŸ“ŠPositive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5423:117:2823:11
7:28
-
10K
6.21 mi11:16:4946:067:2622:55
7:23
-0:05
15K
9.32 mi11:39:511:09:087:2623:02
7:25
+0:02
20K
12.43 mi12:03:061:32:237:2723:15
7:30
+0:05
HALF
13.11 mi12:08:101:37:277:275:04
7:26
-0:04
25K
15.53 mi12:26:261:55:437:2718:16
7:32
+0:06
30K
18.64 mi12:50:132:19:307:3023:47
7:40
+0:08
20M
20.00 mi13:00:342:29:517:3010:21
7:38
-0:02
21M
21.00 mi13:08:392:37:567:328:05
8:05
+0:27
35K
21.75 mi13:14:172:43:347:325:38
7:32
-0:33
23M
23.00 mi13:24:022:53:197:339:45
7:48
+0:16
24M
24.00 mi13:31:383:00:557:337:36
7:36
-0:12
40K
24.85 mi13:38:163:07:337:336:38
7:46
+0:10
25.2M
25.20 mi13:41:083:10:257:342:52
8:19
+0:33
FINISH
26.22 mi13:48:483:18:057:347:40
7:32
-0:47

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

7:23 /mi

Average Pace

7:34 /mi

Slowest Pace

8:19 /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

3:15:13

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:53:5423:117:2823:11
7:28
#12448
10K
6.21 mi11:16:4946:067:2622:55
7:23
#12131
15K
9.32 mi11:39:511:09:087:2623:02
7:25
#12072
20K
12.43 mi12:03:061:32:237:2723:15
7:30
#12001
HALF
13.11 mi12:08:101:37:277:275:04
7:26
#12012
25K
15.53 mi12:26:261:55:437:2718:16
7:32
#11974
30K
18.64 mi12:50:132:19:307:3023:47
7:40
#11746
20M
20.00 mi13:00:342:29:517:3010:21
7:38
#11579
21M
21.00 mi13:08:392:37:567:328:05
8:05
#11477
35K
21.75 mi13:14:172:43:347:325:38
7:32
#11426
23M
23.00 mi13:24:022:53:197:339:45
7:48
#11372
24M
24.00 mi13:31:383:00:557:337:36
7:36
#11278
40K
24.85 mi13:38:163:07:337:336:38
7:46
#11229
25.2M
25.20 mi13:41:083:10:257:342:52
8:19
#11212
FINISH
26.22 mi13:48:483:18:057:347:40
7:32
#11192
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi124489224922412053(Top 42%)8944(Top 55%)8944(Top 479%)
10K6.21 mi3.10 mi12131+3179070+1549070+15411833(Top 41%)8910(Top 55%)8910(Top 477%)
15K9.32 mi3.11 mi12072+599028+429028+4212053(Top 42%)8944(Top 55%)8944(Top 479%)
20K12.43 mi3.11 mi12001+718962+668962+6611820(Top 41%)8768(Top 54%)8768(Top 469%)
HALF13.11 mi0.68 mi12012-118966-48966-412344(Top 43%)9068(Top 55%)9068(Top 485%)
25K15.53 mi2.42 mi11974+388906+608906+6011669(Top 40%)8633(Top 53%)8633(Top 462%)
30K18.64 mi3.11 mi11746+2288768+1388768+13810880(Top 37%)8143(Top 50%)8143(Top 436%)
20M20.00 mi1.36 mi11579+1678676+928676+929977(Top 34%)7574(Top 46%)7574(Top 405%)
21M21.00 mi1.00 mi11477+1028618+588618+5810440(Top 36%)7706(Top 47%)7706(Top 413%)
35K21.75 mi0.75 mi11426+518575+438575+4311068(Top 38%)7996(Top 49%)7996(Top 428%)
23M23.00 mi1.25 mi11372+548513+628513+6210938(Top 38%)7828(Top 48%)7828(Top 419%)
24M24.00 mi1.00 mi11278+948445+688445+6810835(Top 37%)7720(Top 47%)7720(Top 413%)
40K24.85 mi0.85 mi11229+498390+558390+5510715(Top 37%)7565(Top 46%)7565(Top 405%)
25.2M25.20 mi0.35 mi11212+178377+138377+1310335(Top 36%)7311(Top 45%)7311(Top 391%)
FINISH26.22 mi1.02 mi11192+208330+478330+4711570(Top 40%)7889(Top 48%)7889(Top 422%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12053

Males

8944

M50-54

8944

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11833

Males

8910

M50-54

8910

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12053

Males

8944

M50-54

8944

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

11820

Males

8768

M50-54

8768

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12344

Males

9068

M50-54

9068

HALF→25K

13.1 - 15.5 mi

Top 40%
Γ—4
+66ft-88ft

Overall

11669

Males

8633

M50-54

8633

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10880

Males

8143

M50-54

8143

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9977

Males

7574

M50-54

7574

20M→21M

20.0 - 21.0 mi

Top 36%
Γ—8
+106ft-24ft

Overall

10440

Males

7706

M50-54

7706

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

11068

Males

7996

M50-54

7996

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5
+23ft-63ft

Overall

10938

Males

7828

M50-54

7828

23M→24M

23.0 - 24.0 mi

Top 37%
Γ—6
+12ft-82ft

Overall

10835

Males

7720

M50-54

7720

24M→40K

24.0 - 24.9 mi

Top 37%
Γ—1
+6ft-20ft

Overall

10715

Males

7565

M50-54

7565

40K→25.2M

24.9 - 25.2 mi

Top 36%
Γ—1
+13ft-16ft

Overall

10335

Males

7311

M50-54

7311

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11570

Males

7889

M50-54

7889

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2203*
Passed By
947
Net Change
+1256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12448
5K β†’ 10K454*137+317#12448#12131
10K β†’ 15K204*145+59#12131#12072
15K β†’ 20K192121+71#12072#12001
20K β†’ HALF2233-11#12001#12012
HALF β†’ 25K142104+38#12012#11974
25K β†’ 30K294*66+228#11974#11746
30K β†’ 20M18720+167#11746#11579
20M β†’ 21M13836+102#11579#11477
21M β†’ 35K9039+51#11477#11426
35K β†’ 23M12470+54#11426#11372
23M β†’ 24M13238+94#11372#11278
24M β†’ 40K9445+49#11278#11229
40K β†’ 25.2M4326+17#11229#11212
25.2M β†’ FINISH8767+20#11212#11192
TOTALS2203*947+1256

* Includes athletes who did not complete a segment (DNF/DNQ).

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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