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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ronaldo Monteiro

Bib: 32758 •M •Age: N/A

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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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
26:34
3.11 mi
Rank: #20349
Start → 5K
26:34 | 8:34/mi
10K
52:32
6.21 mi
Rank: #19901 (+448)
5K → 10K
25:58 | 8:22/mi
15K
1:17:52
9.32 mi
Rank: #19316 (+585)
10K → 15K
25:20 | 8:10/mi
20K
1:43:41
12.43 mi
Rank: #19028 (+288)
15K → 20K
25:49 | 8:19/mi
HALF
1:49:07
13.11 mi
Rank: #18913 (+115)
20K → HALF
5:26 | 7:59/mi
25K
2:09:23
15.53 mi
Rank: #18701 (+212)
HALF → 25K
20:16 | 8:22/mi
30K
2:38:02
18.64 mi
Rank: #19064 (-363)
25K → 30K
28:39 | 9:14/mi
20M
2:50:01
20.00 mi
Rank: #18978 (+86)
30K → 20M
11:59 | 8:50/mi
21M
2:59:20
21.00 mi
Rank: #18913 (+65)
20M → 21M
9:19 | 9:19/mi
35K
3:05:35
21.75 mi
Rank: #18812 (+101)
21M → 35K
6:15 | 8:22/mi
23M
3:16:48
23.00 mi
Rank: #18780 (+32)
35K → 23M
11:13 | 8:58/mi
24M
3:26:00
24.00 mi
Rank: #18848 (-68)
23M → 24M
9:12 | 9:12/mi
40K
3:33:49
24.85 mi
Rank: #18845 (+3)
24M → 40K
7:49 | 9:09/mi
25.2M
3:37:06
25.20 mi
Rank: #18821 (+24)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:44:59
26.22 mi
Rank: #18624 (+197)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:07
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:55:52
Pace8:51 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3426:348:3426:34
8:34
-
10K
6.21 mi12:22:3252:328:2825:58
8:22
-0:12
15K
9.32 mi12:47:521:17:528:2225:20
8:10
-0:12
20K
12.43 mi13:13:411:43:418:2125:49
8:19
+0:09
HALF
13.11 mi13:19:071:49:078:205:26
7:59
-0:20
25K
15.53 mi13:39:232:09:238:2020:16
8:22
+0:23
30K
18.64 mi14:08:022:38:028:2928:39
9:14
+0:52
20M
20.00 mi14:20:012:50:018:3111:59
8:50
-0:24
21M
21.00 mi14:29:202:59:208:339:19
9:19
+0:29
35K
21.75 mi14:35:353:05:358:336:15
8:22
-0:57
23M
23.00 mi14:46:483:16:488:3411:13
8:58
+0:36
24M
24.00 mi14:56:003:26:008:369:12
9:12
+0:14
40K
24.85 mi15:03:493:33:498:377:49
9:09
-0:03
25.2M
25.20 mi15:07:063:37:068:373:17
9:32
+0:23
FINISH
26.22 mi15:14:593:44:598:367:53
7:45
-1:47

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

7:45 /mi

Average Pace

8:35 /mi

Slowest Pace

9:32 /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

38:39

17% of race

Time at Steady Pace

1:44:52

47% of race

Time at Slower Pace

1:21:28

36% of race

Average Pace: 8:35 /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 mi11:56:3426:348:3426:34
8:34
#20349
10K
6.21 mi12:22:3252:328:2825:58
8:22
#19901
15K
9.32 mi12:47:521:17:528:2225:20
8:10
#19316
20K
12.43 mi13:13:411:43:418:2125:49
8:19
#19028
HALF
13.11 mi13:19:071:49:078:205:26
7:59
#18913
25K
15.53 mi13:39:232:09:238:2020:16
8:22
#18701
30K
18.64 mi14:08:022:38:028:2928:39
9:14
#19064
20M
20.00 mi14:20:012:50:018:3111:59
8:50
#18978
21M
21.00 mi14:29:202:59:208:339:19
9:19
#18913
35K
21.75 mi14:35:353:05:358:336:15
8:22
#18812
23M
23.00 mi14:46:483:16:488:3411:13
8:58
#18780
24M
24.00 mi14:56:003:26:008:369:12
9:12
#18848
40K
24.85 mi15:03:493:33:498:377:49
9:09
#18845
25.2M
25.20 mi15:07:063:37:068:373:17
9:32
#18821
FINISH
26.22 mi15:14:593:44:598:367:53
7:45
#18624
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 mi20349124351243518023(Top 62%)11462(Top 70%)11462(Top 200%)
10K6.21 mi3.10 mi19901+44812253+18212253+18219530(Top 67%)12113(Top 74%)12113(Top 212%)
15K9.32 mi3.11 mi19316+58512006+24712006+24718023(Top 62%)11462(Top 70%)11462(Top 200%)
20K12.43 mi3.11 mi19028+28811870+13611870+13618155(Top 63%)11476(Top 70%)11476(Top 201%)
HALF13.11 mi0.68 mi18913+11511818+5211818+5216886(Top 58%)10973(Top 67%)10973(Top 192%)
25K15.53 mi2.42 mi18701+21211722+9611722+9617718(Top 61%)11246(Top 69%)11246(Top 197%)
30K18.64 mi3.11 mi19064-36311843-12111843-12120606(Top 71%)12464(Top 76%)12464(Top 218%)
20M20.00 mi1.36 mi18978+8611795+4811795+4818070(Top 62%)11206(Top 69%)11206(Top 196%)
21M21.00 mi1.00 mi18913+6511744+5111744+5117681(Top 61%)11007(Top 67%)11007(Top 192%)
35K21.75 mi0.75 mi18812+10111686+5811686+5816752(Top 58%)10526(Top 64%)10526(Top 184%)
23M23.00 mi1.25 mi18780+3211652+3411652+3418300(Top 63%)11123(Top 68%)11123(Top 194%)
24M24.00 mi1.00 mi18848-6811663-1111663-1120256(Top 70%)11996(Top 73%)11996(Top 210%)
40K24.85 mi0.85 mi18845+311650+1311650+1319018(Top 66%)11367(Top 70%)11367(Top 199%)
25.2M25.20 mi0.35 mi18821+2411631+1911631+1917379(Top 60%)10603(Top 65%)10603(Top 185%)
FINISH26.22 mi1.02 mi18624+19711527+10411527+10413278(Top 46%)8705(Top 53%)8705(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18023

Males

11462

M18-39

11462

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19530

Males

12113

M18-39

12113

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18023

Males

11462

M18-39

11462

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18155

Males

11476

M18-39

11476

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16886

Males

10973

M18-39

10973

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17718

Males

11246

M18-39

11246

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20606

Males

12464

M18-39

12464

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18070

Males

11206

M18-39

11206

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17681

Males

11007

M18-39

11007

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16752

Males

10526

M18-39

10526

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18300

Males

11123

M18-39

11123

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20256

Males

11996

M18-39

11996

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19018

Males

11367

M18-39

11367

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17379

Males

10603

M18-39

10603

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13278

Males

8705

M18-39

8705

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2778*
Passed By
793
Net Change
+1725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20349
5K → 10K559*111+448#20349#19901
10K → 15K607*22+585#19901#19316
15K → 20K324*36+288#19316#19028
20K → HALF1161+115#19028#18913
HALF → 25K259*47+212#18913#18701
25K → 30K97200-363#18701#19064
30K → 20M13448+86#19064#18978
20M → 21M12560+65#18978#18913
21M → 35K11110+101#18913#18812
35K → 23M9765+32#18812#18780
23M → 24M46114-68#18780#18848
24M → 40K6360+3#18848#18845
40K → 25.2M3915+24#18845#18821
25.2M → FINISH201*4+197#18821#18624
TOTALS2778*793+1725

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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