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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jose Elielson Alves Da Costa Da Costa

Bib: 11252 •M •Age: N/A

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 (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jose

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:47/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:05
3.11 mi
Rank: #6747
Start → 5K
21:05 | 6:48/mi
10K
42:26
6.21 mi
Rank: #7167 (-420)
5K → 10K
21:21 | 6:53/mi
15K
1:04:04
9.32 mi
Rank: #7580 (-413)
10K → 15K
21:38 | 6:58/mi
20K
1:26:12
12.43 mi
Rank: #7894 (-314)
15K → 20K
22:08 | 7:08/mi
HALF
1:31:07
13.11 mi
Rank: #8022 (-128)
20K → HALF
4:55 | 7:13/mi
25K
1:49:15
15.53 mi
Rank: #8417 (-395)
HALF → 25K
18:08 | 7:29/mi
30K
2:15:07
18.64 mi
Rank: #9636 (-1219)
25K → 30K
25:52 | 8:20/mi
20M
2:27:17
20.00 mi
Rank: #10418 (-782)
30K → 20M
12:10 | 8:58/mi
21M
2:37:31
21.00 mi
Rank: #11305 (-887)
20M → 21M
10:14 | 10:14/mi
35K
2:44:30
21.75 mi
Rank: #11806 (-501)
21M → 35K
6:59 | 9:21/mi
23M
2:56:37
23.00 mi
Rank: #12573 (-767)
35K → 23M
12:07 | 9:41/mi
24M
3:06:25
24.00 mi
Rank: #13191 (-618)
23M → 24M
9:48 | 9:48/mi
40K
3:14:38
24.85 mi
Rank: #13602 (-411)
24M → 40K
8:13 | 9:37/mi
25.2M
3:18:45
25.20 mi
Rank: #13933 (-331)
40K → 25.2M
4:07 | 11:57/mi
FINISH
3:29:01
26.22 mi
Rank: #14629 (-696)
25.2M → FINISH
10:16 | 10:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:07
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:57:54
Pace9:00 /mi
📊Positive Split: 29.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4921:056:4821:05
6:48
-
10K
6.21 mi11:00:1042:266:5021:21
6:53
+0:05
15K
9.32 mi11:21:481:04:046:5321:38
6:58
+0:05
20K
12.43 mi11:43:561:26:126:5722:08
7:08
+0:10
HALF
13.11 mi11:48:511:31:076:584:55
7:13
+0:05
25K
15.53 mi12:06:591:49:157:0218:08
7:29
+0:16
30K
18.64 mi12:32:512:15:077:1525:52
8:20
+0:51
20M
20.00 mi12:45:012:27:177:2212:10
8:58
+0:38
21M
21.00 mi12:55:152:37:317:3110:14
10:14
+1:16
35K
21.75 mi13:02:142:44:307:346:59
9:21
-0:53
23M
23.00 mi13:14:212:56:377:4112:07
9:41
+0:20
24M
24.00 mi13:24:093:06:257:479:48
9:48
+0:07
40K
24.85 mi13:32:223:14:387:508:13
9:37
-0:11
25.2M
25.20 mi13:36:293:18:457:544:07
11:57
+2:20
FINISH
26.22 mi13:46:453:29:017:5910:16
10:05
-1:52

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

6:48 /mi

Average Pace

7:59 /mi

Slowest Pace

11:57 /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

1:49:15

52% of race

Time at Steady Pace

1:05:21

31% of race

Time at Slower Pace

34:25

16% of race

Average Pace: 7:58 /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 mi10:38:4921:056:4821:05
6:48
#6747
10K
6.21 mi11:00:1042:266:5021:21
6:53
#7167
15K
9.32 mi11:21:481:04:046:5321:38
6:58
#7580
20K
12.43 mi11:43:561:26:126:5722:08
7:08
#7894
HALF
13.11 mi11:48:511:31:076:584:55
7:13
#8022
25K
15.53 mi12:06:591:49:157:0218:08
7:29
#8417
30K
18.64 mi12:32:512:15:077:1525:52
8:20
#9636
20M
20.00 mi12:45:012:27:177:2212:10
8:58
#10418
21M
21.00 mi12:55:152:37:317:3110:14
10:14
#11305
35K
21.75 mi13:02:142:44:307:346:59
9:21
#11806
23M
23.00 mi13:14:212:56:377:4112:07
9:41
#12573
24M
24.00 mi13:24:093:06:257:479:48
9:48
#13191
40K
24.85 mi13:32:223:14:387:508:13
9:37
#13602
25.2M
25.20 mi13:36:293:18:457:544:07
11:57
#13933
FINISH
26.22 mi13:46:453:29:017:5910:16
10:05
#14629
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6747603660368324(Top 29%)7079(Top 43%)7079(Top 293%)
10K6.21 mi3.10 mi7167-4206331-2956331-2957700(Top 27%)6709(Top 41%)6709(Top 278%)
15K9.32 mi3.11 mi7580-4136612-2816612-2818324(Top 29%)7079(Top 43%)7079(Top 293%)
20K12.43 mi3.11 mi7894-3146804-1926804-1928763(Top 30%)7283(Top 45%)7283(Top 302%)
HALF13.11 mi0.68 mi8022-1286893-896893-8910402(Top 36%)8203(Top 50%)8203(Top 340%)
25K15.53 mi2.42 mi8417-3957115-2227115-22211231(Top 39%)8442(Top 52%)8442(Top 350%)
30K18.64 mi3.11 mi9636-12197750-6357750-63515785(Top 54%)10313(Top 63%)10313(Top 427%)
20M20.00 mi1.36 mi10418-7828107-3578107-35718721(Top 65%)11499(Top 70%)11499(Top 477%)
21M21.00 mi1.00 mi11305-8878526-4198526-41921147(Top 73%)12600(Top 77%)12600(Top 522%)
35K21.75 mi0.75 mi11806-5018742-2168742-21621250(Top 73%)12593(Top 77%)12593(Top 522%)
23M23.00 mi1.25 mi12573-7679030-2889030-28821180(Top 73%)12527(Top 77%)12527(Top 519%)
24M24.00 mi1.00 mi13191-6189292-2629292-26222224(Top 77%)12981(Top 79%)12981(Top 538%)
40K24.85 mi0.85 mi13602-4119436-1449436-14420735(Top 71%)12207(Top 75%)12207(Top 506%)
25.2M25.20 mi0.35 mi13933-3319558-1229558-12224299(Top 84%)13915(Top 85%)13915(Top 577%)
FINISH26.22 mi1.02 mi14629-6969828-2709828-27024024(Top 83%)13797(Top 84%)13797(Top 572%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8324

Males

7079

M45-49

7079

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7700

Males

6709

M45-49

6709

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8324

Males

7079

M45-49

7079

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8763

Males

7283

M45-49

7283

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10402

Males

8203

M45-49

8203

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11231

Males

8442

M45-49

8442

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15785

Males

10313

M45-49

10313

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18721

Males

11499

M45-49

11499

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21147

Males

12600

M45-49

12600

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21250

Males

12593

M45-49

12593

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21180

Males

12527

M45-49

12527

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22224

Males

12981

M45-49

12981

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20735

Males

12207

M45-49

12207

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24299

Males

13915

M45-49

13915

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24024

Males

13797

M45-49

13797

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
360
Passed By
2735
Net Change
-7882
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6747
5K → 10K92200-420#6747#7167
10K → 15K42200-413#7167#7580
15K → 20K72200-314#7580#7894
20K → HALF7135-128#7894#8022
HALF → 25K43200-395#8022#8417
25K → 30K28200-1219#8417#9636
30K → 20M14200-782#9636#10418
20M → 21M7200-887#10418#11305
21M → 35K8200-501#11305#11806
35K → 23M13200-767#11806#12573
23M → 24M15200-618#12573#13191
24M → 40K12200-411#13191#13602
40K → 25.2M3200-331#13602#13933
25.2M → FINISH4200-696#13933#14629
TOTALS3602735-7882
📊

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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Activity Data

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