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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jefferson Rodrigues De Mello

Bib: 700 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Age Group (M18-39)
#0 / 5723
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
17:40
3.11 mi
Rank: #448
Start β†’ 5K
17:40 | 5:42/mi
10K
36:24
6.21 mi
Rank: #798 (-350)
5K β†’ 10K
18:44 | 6:02/mi
15K
55:55
9.32 mi
Rank: #1277 (-479)
10K β†’ 15K
19:31 | 6:17/mi
20K
1:16:10
12.43 mi
Rank: #1799 (-522)
15K β†’ 20K
20:15 | 6:32/mi
HALF
1:20:38
13.11 mi
Rank: #1931 (-132)
20K β†’ HALF
4:28 | 6:34/mi
25K
1:38:28
15.53 mi
Rank: #2878 (-947)
HALF β†’ 25K
17:50 | 7:22/mi
30K
2:01:11
18.64 mi
Rank: #3627 (-749)
25K β†’ 30K
22:43 | 7:19/mi
20M
2:12:19
20.00 mi
Rank: #4296 (-669)
30K β†’ 20M
11:08 | 8:12/mi
21M
2:21:32
21.00 mi
Rank: #5026 (-730)
20M β†’ 21M
9:13 | 9:13/mi
35K
2:27:12
21.75 mi
Rank: #5264 (-238)
21M β†’ 35K
5:40 | 7:35/mi
23M
2:38:01
23.00 mi
Rank: #6076 (-812)
35K β†’ 23M
10:49 | 8:39/mi
24M
2:45:58
24.00 mi
Rank: #6385 (-309)
23M β†’ 24M
7:57 | 7:57/mi
40K
2:53:17
24.85 mi
Rank: #6655 (-270)
24M β†’ 40K
7:19 | 8:34/mi
25.2M
2:56:23
25.20 mi
Rank: #6731 (-76)
40K β†’ 25.2M
3:06 | 9:00/mi
FINISH
3:05:09
26.22 mi
Rank: #7170 (-439)
25.2M β†’ FINISH
8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:38
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:59 /mi
πŸ“ŠPositive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4317:405:4217:40
5:42
-
10K
6.21 mi10:36:2736:245:5218:44
6:02
+0:20
15K
9.32 mi10:55:5855:556:0019:31
6:17
+0:15
20K
12.43 mi11:16:131:16:106:0820:15
6:32
+0:15
HALF
13.11 mi11:20:411:20:386:104:28
6:34
+0:02
25K
15.53 mi11:38:311:38:286:2117:50
7:22
+0:48
30K
18.64 mi12:01:142:01:116:3122:43
7:19
-0:03
20M
20.00 mi12:12:222:12:196:3711:08
8:12
+0:53
21M
21.00 mi12:21:352:21:326:459:13
9:13
+1:01
35K
21.75 mi12:27:152:27:126:475:40
7:35
-1:38
23M
23.00 mi12:38:042:38:016:5310:49
8:39
+1:04
24M
24.00 mi12:46:012:45:586:557:57
7:57
-0:42
40K
24.85 mi12:53:202:53:176:597:19
8:34
+0:37
25.2M
25.20 mi12:56:262:56:237:003:06
9:00
+0:26
FINISH
26.22 mi13:05:123:05:097:058:46
8:37
-0:23

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

5:42 /mi

Average Pace

7:04 /mi

Slowest Pace

9:13 /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

1:20:38

44% of race

Time at Steady Pace

54:10

29% of race

Time at Slower Pace

50:21

27% of race

Average Pace: 7:04 /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 mi10:17:4317:405:4217:40
5:42
#448
10K
6.21 mi10:36:2736:245:5218:44
6:02
#798
15K
9.32 mi10:55:5855:556:0019:31
6:17
#1277
20K
12.43 mi11:16:131:16:106:0820:15
6:32
#1799
HALF
13.11 mi11:20:411:20:386:104:28
6:34
#1931
25K
15.53 mi11:38:311:38:286:2117:50
7:22
#2878
30K
18.64 mi12:01:142:01:116:3122:43
7:19
#3627
20M
20.00 mi12:12:222:12:196:3711:08
8:12
#4296
21M
21.00 mi12:21:352:21:326:459:13
9:13
#5026
35K
21.75 mi12:27:152:27:126:475:40
7:35
#5264
23M
23.00 mi12:38:042:38:016:5310:49
8:39
#6076
24M
24.00 mi12:46:012:45:586:557:57
7:57
#6385
40K
24.85 mi12:53:202:53:176:597:19
8:34
#6655
25.2M
25.20 mi12:56:262:56:237:003:06
9:00
#6731
FINISH
26.22 mi13:05:123:05:097:058:46
8:37
#7170
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 mi4484214212766(Top 10%)2659(Top 16%)2659(Top 46%)
10K6.21 mi3.10 mi798-350762-341762-3411483(Top 5%)1428(Top 9%)1428(Top 25%)
15K9.32 mi3.11 mi1277-4791224-4621224-4622766(Top 10%)2659(Top 16%)2659(Top 46%)
20K12.43 mi3.11 mi1799-5221734-5101734-5103920(Top 14%)3718(Top 23%)3718(Top 65%)
HALF13.11 mi0.68 mi1931-1321862-1281862-1284890(Top 17%)4562(Top 28%)4562(Top 80%)
25K15.53 mi2.42 mi2878-9472766-9042766-90410154(Top 35%)7906(Top 48%)7906(Top 138%)
30K18.64 mi3.11 mi3627-7493457-6913457-6918175(Top 28%)6705(Top 41%)6705(Top 117%)
20M20.00 mi1.36 mi4296-6694036-5794036-57914206(Top 49%)9541(Top 58%)9541(Top 167%)
21M21.00 mi1.00 mi5026-7304650-6144650-61417199(Top 59%)10753(Top 66%)10753(Top 188%)
35K21.75 mi0.75 mi5264-2384834-1844834-18411326(Top 39%)8104(Top 50%)8104(Top 142%)
23M23.00 mi1.25 mi6076-8125432-5985432-59816527(Top 57%)10304(Top 63%)10304(Top 180%)
24M24.00 mi1.00 mi6385-3095659-2275659-22713349(Top 46%)8849(Top 54%)8849(Top 155%)
40K24.85 mi0.85 mi6655-2705836-1775836-17715982(Top 55%)9949(Top 61%)9949(Top 174%)
25.2M25.20 mi0.35 mi6731-765880-445880-4414541(Top 50%)9279(Top 57%)9279(Top 162%)
FINISH26.22 mi1.02 mi7170-4396141-2616141-26118643(Top 64%)11196(Top 69%)11196(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2766

Males

2659

M18-39

2659

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5
+79ft-138ft

Overall

1483

Males

1428

M18-39

1428

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2766

Males

2659

M18-39

2659

15K→20K

9.3 - 12.4 mi

Top 14%
Γ—5
+106ft-86ft

Overall

3920

Males

3718

M18-39

3718

20K→HALF

12.4 - 13.1 mi

Top 17%
Γ—2
+19ft-37ft

Overall

4890

Males

4562

M18-39

4562

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10154

Males

7906

M18-39

7906

25K→30K

15.5 - 18.6 mi

Top 28%
Γ—9
+181ft-148ft

Overall

8175

Males

6705

M18-39

6705

30K→20M

18.6 - 20.0 mi

Top 49%
Γ—5
+64ft-50ft

Overall

14206

Males

9541

M18-39

9541

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17199

Males

10753

M18-39

10753

21M→35K

21.0 - 21.8 mi

Top 39%
Γ—7
+17ft-86ft

Overall

11326

Males

8104

M18-39

8104

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16527

Males

10304

M18-39

10304

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13349

Males

8849

M18-39

8849

24M→40K

24.0 - 24.9 mi

Top 55%
Γ—1
+6ft-20ft

Overall

15982

Males

9949

M18-39

9949

40K→25.2M

24.9 - 25.2 mi

Top 50%
Γ—1
+13ft-16ft

Overall

14541

Males

9279

M18-39

9279

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
Γ—2
+22ft-21ft

Overall

18643

Males

11196

M18-39

11196

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
94
Passed By
2614
Net Change
-6722
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#448
5K β†’ 10K0200-350#448#798
10K β†’ 15K0200-479#798#1277
15K β†’ 20K0200-522#1277#1799
20K β†’ HALF0132-132#1799#1931
HALF β†’ 25K2200-947#1931#2878
25K β†’ 30K14200-749#2878#3627
30K β†’ 20M9200-669#3627#4296
20M β†’ 21M2200-730#4296#5026
21M β†’ 35K13200-238#5026#5264
35K β†’ 23M10200-812#5264#6076
23M β†’ 24M15200-309#6076#6385
24M β†’ 40K18200-270#6385#6655
40K β†’ 25.2M682-76#6655#6731
25.2M β†’ FINISH5200-439#6731#7170
TOTALS942614-6722
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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