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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Juan Colazo

Bib: 4685 β€’M β€’Age: N/A

MO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Age Group (M18-39)
#0 / 5723
Top 39%
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
20:00
3.11 mi
Rank: #3721
Start β†’ 5K
20:00 | 6:27/mi
10K
39:38
6.21 mi
Rank: #3322 (+399)
5K β†’ 10K
19:38 | 6:20/mi
15K
59:29
9.32 mi
Rank: #3366 (-44)
10K β†’ 15K
19:51 | 6:24/mi
20K
1:19:33
12.43 mi
Rank: #3360 (+6)
15K β†’ 20K
20:04 | 6:28/mi
HALF
1:23:57
13.11 mi
Rank: #3392 (-32)
20K β†’ HALF
4:24 | 6:28/mi
25K
1:39:55
15.53 mi
Rank: #3467 (-75)
HALF β†’ 25K
15:58 | 6:36/mi
30K
2:00:31
18.64 mi
Rank: #3384 (+83)
25K β†’ 30K
20:36 | 6:38/mi
20M
2:09:31
20.00 mi
Rank: #3336 (+48)
30K β†’ 20M
9:00 | 6:38/mi
21M
2:16:23
21.00 mi
Rank: #3266 (+70)
20M β†’ 21M
6:52 | 6:52/mi
35K
2:21:13
21.75 mi
Rank: #3266
21M β†’ 35K
4:50 | 6:28/mi
23M
2:29:25
23.00 mi
Rank: #3194 (+72)
35K β†’ 23M
8:12 | 6:34/mi
24M
2:35:47
24.00 mi
Rank: #3125 (+69)
23M β†’ 24M
6:22 | 6:22/mi
40K
2:41:17
24.85 mi
Rank: #3058 (+67)
24M β†’ 40K
5:30 | 6:26/mi
25.2M
2:43:35
25.20 mi
Rank: #3008 (+50)
40K β†’ 25.2M
2:18 | 6:41/mi
FINISH
2:49:41
26.22 mi
Rank: #2916 (+92)
25.2M β†’ FINISH
6:06 | 6:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:57
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:25:44
Pace6:33 /mi
πŸ“ŠPositive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4620:006:2720:00
6:27
-
10K
6.21 mi10:42:2439:386:2319:38
6:20
-0:07
15K
9.32 mi11:02:1559:296:2319:51
6:24
+0:04
20K
12.43 mi11:22:191:19:336:2520:04
6:28
+0:04
HALF
13.11 mi11:26:431:23:576:254:24
6:28
0:00
25K
15.53 mi11:42:411:39:556:2615:58
6:36
+0:08
30K
18.64 mi12:03:172:00:316:2820:36
6:38
+0:02
20M
20.00 mi12:12:172:09:316:299:00
6:38
0:00
21M
21.00 mi12:19:092:16:236:306:52
6:52
+0:14
35K
21.75 mi12:23:592:21:136:304:50
6:28
-0:24
23M
23.00 mi12:32:112:29:256:308:12
6:34
+0:06
24M
24.00 mi12:38:332:35:476:306:22
6:22
-0:12
40K
24.85 mi12:44:032:41:176:305:30
6:26
+0:04
25.2M
25.20 mi12:46:212:43:356:302:18
6:41
+0:15
FINISH
26.22 mi12:52:272:49:416:296:06
6:00
-0:41

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

6:00 /mi

Average Pace

6:29 /mi

Slowest Pace

6:52 /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

2:10:55

77% of race

Time at Steady Pace

38:46

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:22:4620:006:2720:00
6:27
#3721
10K
6.21 mi10:42:2439:386:2319:38
6:20
#3322
15K
9.32 mi11:02:1559:296:2319:51
6:24
#3366
20K
12.43 mi11:22:191:19:336:2520:04
6:28
#3360
HALF
13.11 mi11:26:431:23:576:254:24
6:28
#3392
25K
15.53 mi11:42:411:39:556:2615:58
6:36
#3467
30K
18.64 mi12:03:172:00:316:2820:36
6:38
#3384
20M
20.00 mi12:12:172:09:316:299:00
6:38
#3336
21M
21.00 mi12:19:092:16:236:306:52
6:52
#3266
35K
21.75 mi12:23:592:21:136:304:50
6:28
#3266
23M
23.00 mi12:32:112:29:256:308:12
6:34
#3194
24M
24.00 mi12:38:332:35:476:306:22
6:22
#3125
40K
24.85 mi12:44:032:41:176:305:30
6:26
#3058
25.2M
25.20 mi12:46:212:43:356:302:18
6:41
#3008
FINISH
26.22 mi12:52:272:49:416:296:06
6:00
#2916
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3721354235423443(Top 12%)3291(Top 20%)3291(Top 58%)
10K6.21 mi3.10 mi3322+3993180+3623180+3622971(Top 10%)2852(Top 17%)2852(Top 50%)
15K9.32 mi3.11 mi3366-443219-393219-393443(Top 12%)3291(Top 20%)3291(Top 58%)
20K12.43 mi3.11 mi3360+63217+23217+23493(Top 12%)3337(Top 20%)3337(Top 58%)
HALF13.11 mi0.68 mi3392-323247-303247-304034(Top 14%)3813(Top 23%)3813(Top 67%)
25K15.53 mi2.42 mi3467-753315-683315-683991(Top 14%)3746(Top 23%)3746(Top 65%)
30K18.64 mi3.11 mi3384+833235+803235+803283(Top 11%)3097(Top 19%)3097(Top 54%)
20M20.00 mi1.36 mi3336+483190+453190+453059(Top 11%)2868(Top 18%)2868(Top 50%)
21M21.00 mi1.00 mi3266+703123+673123+672754(Top 9%)2578(Top 16%)2578(Top 45%)
35K21.75 mi0.75 mi32663119+43119+43315(Top 11%)3075(Top 19%)3075(Top 54%)
23M23.00 mi1.25 mi3194+723052+673052+672668(Top 9%)2494(Top 15%)2494(Top 44%)
24M24.00 mi1.00 mi3125+692982+702982+702498(Top 9%)2322(Top 14%)2322(Top 41%)
40K24.85 mi0.85 mi3058+672918+642918+642267(Top 8%)2106(Top 13%)2106(Top 37%)
25.2M25.20 mi0.35 mi3008+502870+482870+481452(Top 5%)1372(Top 8%)1372(Top 24%)
FINISH26.22 mi1.02 mi2916+922782+882782+881595(Top 5%)1500(Top 9%)1500(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3443

Males

3291

M18-39

3291

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2971

Males

2852

M18-39

2852

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3443

Males

3291

M18-39

3291

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3493

Males

3337

M18-39

3337

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

4034

Males

3813

M18-39

3813

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

3991

Males

3746

M18-39

3746

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3283

Males

3097

M18-39

3097

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3059

Males

2868

M18-39

2868

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2754

Males

2578

M18-39

2578

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3315

Males

3075

M18-39

3075

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2668

Males

2494

M18-39

2494

23M→24M

23.0 - 24.0 mi

Top 9%
Γ—6
+12ft-82ft

Overall

2498

Males

2322

M18-39

2322

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2267

Males

2106

M18-39

2106

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1452

Males

1372

M18-39

1372

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
Γ—2
+22ft-21ft

Overall

1595

Males

1500

M18-39

1500

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1325*
Passed By
520
Net Change
+805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3721
5K β†’ 10K423*24+399#3721#3322
10K β†’ 15K72116-44#3322#3366
15K β†’ 20K7973+6#3366#3360
20K β†’ HALF436-32#3360#3392
HALF β†’ 25K49124-75#3392#3467
25K β†’ 30K13350+83#3467#3384
30K β†’ 20M6719+48#3384#3336
20M β†’ 21M8111+70#3336#3266
21M β†’ 35K27270#3266#3266
35K β†’ 23M9321+72#3266#3194
23M β†’ 24M8213+69#3194#3125
24M β†’ 40K714+67#3125#3058
40K β†’ 25.2M500+50#3058#3008
25.2M β†’ FINISH942+92#3008#2916
TOTALS1325*520+805

* 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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