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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kaio Dos Reis

Bib: 3425 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 11%
Age Group (M18-39)
#0 / 5723
Top 27%
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
19:45
3.11 mi
Rank: #3095
Start β†’ 5K
19:45 | 6:22/mi
10K
39:18
6.21 mi
Rank: #2920 (+175)
5K β†’ 10K
19:33 | 6:18/mi
15K
58:54
9.32 mi
Rank: #2898 (+22)
10K β†’ 15K
19:36 | 6:19/mi
20K
1:18:39
12.43 mi
Rank: #2891 (+7)
15K β†’ 20K
19:45 | 6:22/mi
HALF
1:22:55
13.11 mi
Rank: #2886 (+5)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:38:25
15.53 mi
Rank: #2853 (+33)
HALF β†’ 25K
15:30 | 6:24/mi
30K
1:58:28
18.64 mi
Rank: #2714 (+139)
25K β†’ 30K
20:03 | 6:28/mi
20M
2:07:19
20.00 mi
Rank: #2670 (+44)
30K β†’ 20M
8:51 | 6:31/mi
21M
2:13:55
21.00 mi
Rank: #2589 (+81)
20M β†’ 21M
6:36 | 6:36/mi
35K
2:18:16
21.75 mi
Rank: #2480 (+109)
21M β†’ 35K
4:21 | 5:49/mi
23M
2:25:59
23.00 mi
Rank: #2337 (+143)
35K β†’ 23M
7:43 | 6:10/mi
24M
2:31:49
24.00 mi
Rank: #2190 (+147)
23M β†’ 24M
5:50 | 5:50/mi
40K
2:36:48
24.85 mi
Rank: #2080 (+110)
24M β†’ 40K
4:59 | 5:50/mi
25.2M
2:38:56
25.20 mi
Rank: #2009 (+71)
40K β†’ 25.2M
2:08 | 6:12/mi
FINISH
2:44:38
26.22 mi
Rank: #1892 (+117)
25.2M β†’ FINISH
5:42 | 5:36/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:22:55
Pace6:20 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:43
Pace6:14 /mi
πŸ“ŠNegative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5719:456:2219:45
6:22
-
10K
6.21 mi10:40:3039:186:2019:33
6:18
-0:04
15K
9.32 mi11:00:0658:546:2019:36
6:19
+0:01
20K
12.43 mi11:19:511:18:396:2019:45
6:22
+0:03
HALF
13.11 mi11:24:071:22:556:204:16
6:16
-0:06
25K
15.53 mi11:39:371:38:256:2115:30
6:24
+0:08
30K
18.64 mi11:59:401:58:286:2220:03
6:28
+0:04
20M
20.00 mi12:08:312:07:196:228:51
6:31
+0:03
21M
21.00 mi12:15:072:13:556:236:36
6:36
+0:05
35K
21.75 mi12:19:282:18:166:224:21
5:49
-0:47
23M
23.00 mi12:27:112:25:596:217:43
6:10
+0:21
24M
24.00 mi12:33:012:31:496:205:50
5:50
-0:20
40K
24.85 mi12:38:002:36:486:194:59
5:50
0:00
25.2M
25.20 mi12:40:082:38:566:192:08
6:12
+0:22
FINISH
26.22 mi12:45:502:44:386:185:42
5:36
-0:36

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

5:36 /mi

Average Pace

6:17 /mi

Slowest Pace

6:36 /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

20:52

13% of race

Time at Steady Pace

2:23:46

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:20:5719:456:2219:45
6:22
#3095
10K
6.21 mi10:40:3039:186:2019:33
6:18
#2920
15K
9.32 mi11:00:0658:546:2019:36
6:19
#2898
20K
12.43 mi11:19:511:18:396:2019:45
6:22
#2891
HALF
13.11 mi11:24:071:22:556:204:16
6:16
#2886
25K
15.53 mi11:39:371:38:256:2115:30
6:24
#2853
30K
18.64 mi11:59:401:58:286:2220:03
6:28
#2714
20M
20.00 mi12:08:312:07:196:228:51
6:31
#2670
21M
21.00 mi12:15:072:13:556:236:36
6:36
#2589
35K
21.75 mi12:19:282:18:166:224:21
5:49
#2480
23M
23.00 mi12:27:112:25:596:217:43
6:10
#2337
24M
24.00 mi12:33:012:31:496:205:50
5:50
#2190
40K
24.85 mi12:38:002:36:486:194:59
5:50
#2080
25.2M
25.20 mi12:40:082:38:566:192:08
6:12
#2009
FINISH
26.22 mi12:45:502:44:386:185:42
5:36
#1892
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 mi3095295829582900(Top 10%)2779(Top 17%)2779(Top 49%)
10K6.21 mi3.10 mi2920+1752801+1572801+1572763(Top 10%)2661(Top 16%)2661(Top 46%)
15K9.32 mi3.11 mi2898+222782+192782+192900(Top 10%)2779(Top 17%)2779(Top 49%)
20K12.43 mi3.11 mi2891+72774+82774+82896(Top 10%)2783(Top 17%)2783(Top 49%)
HALF13.11 mi0.68 mi2886+52771+32771+32758(Top 10%)2652(Top 16%)2652(Top 46%)
25K15.53 mi2.42 mi2853+332741+302741+302806(Top 10%)2693(Top 16%)2693(Top 47%)
30K18.64 mi3.11 mi2714+1392608+1332608+1332317(Top 8%)2219(Top 14%)2219(Top 39%)
20M20.00 mi1.36 mi2670+442564+442564+442466(Top 8%)2335(Top 14%)2335(Top 41%)
21M21.00 mi1.00 mi2589+812485+792485+791617(Top 6%)1549(Top 9%)1549(Top 27%)
35K21.75 mi0.75 mi2480+1092384+1012384+101684(Top 2%)652(Top 4%)652(Top 11%)
23M23.00 mi1.25 mi2337+1432246+1382246+1381119(Top 4%)1075(Top 7%)1075(Top 19%)
24M24.00 mi1.00 mi2190+1472104+1422104+142645(Top 2%)614(Top 4%)614(Top 11%)
40K24.85 mi0.85 mi2080+1101995+1091995+109446(Top 2%)424(Top 3%)424(Top 7%)
25.2M25.20 mi0.35 mi2009+711927+681927+68341(Top 1%)327(Top 2%)327(Top 6%)
FINISH26.22 mi1.02 mi1892+1171818+1091818+109492(Top 2%)472(Top 3%)472(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2900

Males

2779

M18-39

2779

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2763

Males

2661

M18-39

2661

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2900

Males

2779

M18-39

2779

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2896

Males

2783

M18-39

2783

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2758

Males

2652

M18-39

2652

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2806

Males

2693

M18-39

2693

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2317

Males

2219

M18-39

2219

30K→20M

18.6 - 20.0 mi

Top 8%
Γ—5
+64ft-50ft

Overall

2466

Males

2335

M18-39

2335

20M→21M

20.0 - 21.0 mi

Top 6%
Γ—8
+106ft-24ft

Overall

1617

Males

1549

M18-39

1549

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

684

Males

652

M18-39

652

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1119

Males

1075

M18-39

1075

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

645

Males

614

M18-39

614

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

446

Males

424

M18-39

424

40K→25.2M

24.9 - 25.2 mi

Top 1%
Γ—1
+13ft-16ft

Overall

341

Males

327

M18-39

327

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

492

Males

472

M18-39

472

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1515*
Passed By
312
Net Change
+1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3095
5K β†’ 10K236*61+175#3095#2920
10K β†’ 15K8765+22#2920#2898
15K β†’ 20K7972+7#2898#2891
20K β†’ HALF2015+5#2891#2886
HALF β†’ 25K7845+33#2886#2853
25K β†’ 30K16324+139#2853#2714
30K β†’ 20M7127+44#2714#2670
20M β†’ 21M832+81#2670#2589
21M β†’ 35K1090+109#2589#2480
35K β†’ 23M1441+143#2480#2337
23M β†’ 24M1470+147#2337#2190
24M β†’ 40K1100+110#2190#2080
40K β†’ 25.2M710+71#2080#2009
25.2M β†’ FINISH1170+117#2009#1892
TOTALS1515*312+1203

* 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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Activity Data

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