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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lenin Grullon

Bib: 33646 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
30:21
3.11 mi
Rank: #25291
Start β†’ 5K
30:21 | 9:47/mi
10K
1:00:38
6.21 mi
Rank: #25246 (+45)
5K β†’ 10K
30:17 | 9:45/mi
15K
1:30:24
9.32 mi
Rank: #25033 (+213)
10K β†’ 15K
29:46 | 9:35/mi
20K
1:59:58
12.43 mi
Rank: #24734 (+299)
15K β†’ 20K
29:34 | 9:31/mi
HALF
2:06:11
13.11 mi
Rank: #24664 (+70)
20K β†’ HALF
6:13 | 9:08/mi
25K
2:29:54
15.53 mi
Rank: #24508 (+156)
HALF β†’ 25K
23:43 | 9:47/mi
30K
3:02:04
18.64 mi
Rank: #24393 (+115)
25K β†’ 30K
32:10 | 10:22/mi
20M
3:16:42
20.00 mi
Rank: #24405 (-12)
30K β†’ 20M
14:38 | 10:47/mi
21M
3:28:07
21.00 mi
Rank: #24376 (+29)
20M β†’ 21M
11:25 | 11:25/mi
35K
3:36:09
21.75 mi
Rank: #24398 (-22)
21M β†’ 35K
8:02 | 10:45/mi
23M
3:49:57
23.00 mi
Rank: #24406 (-8)
35K β†’ 23M
13:48 | 11:02/mi
24M
3:59:17
24.00 mi
Rank: #24234 (+172)
23M β†’ 24M
9:20 | 9:20/mi
40K
4:07:57
24.85 mi
Rank: #24154 (+80)
24M β†’ 40K
8:40 | 10:09/mi
25.2M
4:11:57
25.20 mi
Rank: #24145 (+9)
40K β†’ 25.2M
4:00 | 11:36/mi
FINISH
4:22:34
26.22 mi
Rank: #24189 (-44)
25.2M β†’ FINISH
10:37 | 10:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:06:11
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:16:23
Pace10:25 /mi
πŸ“ŠPositive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2630:219:4730:21
9:47
-
10K
6.21 mi12:26:431:00:389:4630:17
9:45
-0:02
15K
9.32 mi12:56:291:30:249:4229:46
9:35
-0:10
20K
12.43 mi13:26:031:59:589:4029:34
9:31
-0:04
HALF
13.11 mi13:32:162:06:119:386:13
9:08
-0:23
25K
15.53 mi13:55:592:29:549:3923:43
9:47
+0:39
30K
18.64 mi14:28:093:02:049:4732:10
10:22
+0:35
20M
20.00 mi14:42:473:16:429:5114:38
10:47
+0:25
21M
21.00 mi14:54:123:28:079:5511:25
11:25
+0:38
35K
21.75 mi15:02:143:36:099:578:02
10:45
-0:40
23M
23.00 mi15:16:023:49:5710:0013:48
11:02
+0:17
24M
24.00 mi15:25:223:59:179:599:20
9:20
-1:42
40K
24.85 mi15:34:024:07:579:598:40
10:09
+0:49
25.2M
25.20 mi15:38:024:11:5710:004:00
11:36
+1:27
FINISH
26.22 mi15:48:394:22:3410:0210:37
10:26
-1:10

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

9:08 /mi

Average Pace

10:01 /mi

Slowest Pace

11:36 /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

1:45:10

40% of race

Time at Steady Pace

1:45:31

40% of race

Time at Slower Pace

51:53

20% of race

Average Pace: 10:01 /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 mi11:56:2630:219:4730:21
9:47
#25291
10K
6.21 mi12:26:431:00:389:4630:17
9:45
#25246
15K
9.32 mi12:56:291:30:249:4229:46
9:35
#25033
20K
12.43 mi13:26:031:59:589:4029:34
9:31
#24734
HALF
13.11 mi13:32:162:06:119:386:13
9:08
#24664
25K
15.53 mi13:55:592:29:549:3923:43
9:47
#24508
30K
18.64 mi14:28:093:02:049:4732:10
10:22
#24393
20M
20.00 mi14:42:473:16:429:5114:38
10:47
#24405
21M
21.00 mi14:54:123:28:079:5511:25
11:25
#24376
35K
21.75 mi15:02:143:36:099:578:02
10:45
#24398
23M
23.00 mi15:16:023:49:5710:0013:48
11:02
#24406
24M
24.00 mi15:25:223:59:179:599:20
9:20
#24234
40K
24.85 mi15:34:024:07:579:598:40
10:09
#24154
25.2M
25.20 mi15:38:024:11:5710:004:00
11:36
#24145
FINISH
26.22 mi15:48:394:22:3410:0210:37
10:26
#24189
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 mi25291148671486724636(Top 85%)14550(Top 89%)14550(Top 662%)
10K6.21 mi3.10 mi25246+4514840+2714840+2725196(Top 87%)14821(Top 91%)14821(Top 674%)
15K9.32 mi3.11 mi25033+21314749+9114749+9124636(Top 85%)14550(Top 89%)14550(Top 662%)
20K12.43 mi3.11 mi24734+29914600+14914600+14923800(Top 82%)14113(Top 86%)14113(Top 642%)
HALF13.11 mi0.68 mi24664+7014565+3514565+3523196(Top 80%)13846(Top 85%)13846(Top 630%)
25K15.53 mi2.42 mi24508+15614485+8014485+8023760(Top 82%)14072(Top 86%)14072(Top 640%)
30K18.64 mi3.11 mi24393+11514395+9014395+9023974(Top 83%)14063(Top 86%)14063(Top 640%)
20M20.00 mi1.36 mi24405-1214385+1014385+1024442(Top 84%)14198(Top 87%)14198(Top 646%)
21M21.00 mi1.00 mi24376+2914361+2414361+2424003(Top 83%)13937(Top 85%)13937(Top 634%)
35K21.75 mi0.75 mi24398-2214359+214359+224746(Top 85%)14265(Top 87%)14265(Top 649%)
23M23.00 mi1.25 mi24406-814347+1214347+1224546(Top 85%)14125(Top 86%)14125(Top 643%)
24M24.00 mi1.00 mi24234+17214236+11114236+11120744(Top 71%)12258(Top 75%)12258(Top 558%)
40K24.85 mi0.85 mi24154+8014189+4714189+4722306(Top 77%)12973(Top 79%)12973(Top 590%)
25.2M25.20 mi0.35 mi24145+914178+1114178+1123688(Top 82%)13627(Top 83%)13627(Top 620%)
FINISH26.22 mi1.02 mi24189-4414182-414182-424889(Top 86%)14213(Top 87%)14213(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24636

Males

14550

M40-44

14550

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25196

Males

14821

M40-44

14821

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24636

Males

14550

M40-44

14550

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23800

Males

14113

M40-44

14113

20K→HALF

12.4 - 13.1 mi

Top 80%
Γ—2
+19ft-37ft

Overall

23196

Males

13846

M40-44

13846

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23760

Males

14072

M40-44

14072

25K→30K

15.5 - 18.6 mi

Top 83%
Γ—9
+181ft-148ft

Overall

23974

Males

14063

M40-44

14063

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24442

Males

14198

M40-44

14198

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

24003

Males

13937

M40-44

13937

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24746

Males

14265

M40-44

14265

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24546

Males

14125

M40-44

14125

23M→24M

23.0 - 24.0 mi

Top 71%
Γ—6
+12ft-82ft

Overall

20744

Males

12258

M40-44

12258

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22306

Males

12973

M40-44

12973

40K→25.2M

24.9 - 25.2 mi

Top 82%
Γ—1
+13ft-16ft

Overall

23688

Males

13627

M40-44

13627

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

24889

Males

14213

M40-44

14213

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1805*
Passed By
703
Net Change
+1102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25291
5K β†’ 10K229*184+45#25291#25246
10K β†’ 15K268*55+213#25246#25033
15K β†’ 20K316*17+299#25033#24734
20K β†’ HALF733+70#24734#24664
HALF β†’ 25K18933+156#24664#24508
25K β†’ 30K202*87+115#24508#24393
30K β†’ 20M5870-12#24393#24405
20M β†’ 21M7142+29#24405#24376
21M β†’ 35K3254-22#24376#24398
35K β†’ 23M5260-8#24398#24406
23M β†’ 24M1742+172#24406#24234
24M β†’ 40K877+80#24234#24154
40K β†’ 25.2M2718+9#24154#24145
25.2M β†’ FINISH2771-44#24145#24189
TOTALS1805*703+1102

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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