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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Santiago Erbin

Bib: 1187 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 6%
Age Group (M18-39)
#0 / 5723
Top 16%
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
18:17
3.11 mi
Rank: #814
Start β†’ 5K
18:17 | 5:54/mi
10K
36:29
6.21 mi
Rank: #836 (-22)
5K β†’ 10K
18:12 | 5:52/mi
15K
54:35
9.32 mi
Rank: #796 (+40)
10K β†’ 15K
18:06 | 5:50/mi
20K
1:12:44
12.43 mi
Rank: #753 (+43)
15K β†’ 20K
18:09 | 5:51/mi
HALF
1:16:43
13.11 mi
Rank: #757 (-4)
20K β†’ HALF
3:59 | 5:51/mi
25K
1:30:57
15.53 mi
Rank: #726 (+31)
HALF β†’ 25K
14:14 | 5:53/mi
30K
1:49:53
18.64 mi
Rank: #734 (-8)
25K β†’ 30K
18:56 | 6:06/mi
20M
1:58:05
20.00 mi
Rank: #717 (+17)
30K β†’ 20M
8:12 | 6:03/mi
21M
2:04:46
21.00 mi
Rank: #755 (-38)
20M β†’ 21M
6:41 | 6:41/mi
35K
2:09:22
21.75 mi
Rank: #775 (-20)
21M β†’ 35K
4:36 | 6:09/mi
23M
2:17:18
23.00 mi
Rank: #816 (-41)
35K β†’ 23M
7:56 | 6:21/mi
24M
2:23:45
24.00 mi
Rank: #862 (-46)
23M β†’ 24M
6:27 | 6:27/mi
40K
2:29:21
24.85 mi
Rank: #909 (-47)
24M β†’ 40K
5:36 | 6:33/mi
25.2M
2:31:49
25.20 mi
Rank: #923 (-14)
40K β†’ 25.2M
2:28 | 7:10/mi
FINISH
2:38:58
26.22 mi
Rank: #1072 (-149)
25.2M β†’ FINISH
7:09 | 7:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:16:43
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:22:15
Pace6:17 /mi
πŸ“ŠPositive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2918:175:5418:17
5:54
-
10K
6.21 mi10:36:4136:295:5318:12
5:52
-0:02
15K
9.32 mi10:54:4754:355:5218:06
5:50
-0:02
20K
12.43 mi11:12:561:12:445:5218:09
5:51
+0:01
HALF
13.11 mi11:16:551:16:435:523:59
5:51
0:00
25K
15.53 mi11:31:091:30:575:5214:14
5:53
+0:02
30K
18.64 mi11:50:051:49:535:5418:56
6:06
+0:13
20M
20.00 mi11:58:171:58:055:558:12
6:03
-0:03
21M
21.00 mi12:04:582:04:465:576:41
6:41
+0:38
35K
21.75 mi12:09:342:09:225:574:36
6:09
-0:32
23M
23.00 mi12:17:302:17:185:597:56
6:21
+0:12
24M
24.00 mi12:23:572:23:456:006:27
6:27
+0:06
40K
24.85 mi12:29:332:29:216:015:36
6:33
+0:06
25.2M
25.20 mi12:32:012:31:496:022:28
7:10
+0:37
FINISH
26.22 mi12:39:102:38:586:057:09
7:01
-0:09

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

5:50 /mi

Average Pace

6:04 /mi

Slowest Pace

7:10 /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

1:12:40

46% of race

Time at Steady Pace

50:01

31% of race

Time at Slower Pace

36:17

23% of race

Average Pace: 6:04 /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 mi10:18:2918:175:5418:17
5:54
#814
10K
6.21 mi10:36:4136:295:5318:12
5:52
#836
15K
9.32 mi10:54:4754:355:5218:06
5:50
#796
20K
12.43 mi11:12:561:12:445:5218:09
5:51
#753
HALF
13.11 mi11:16:551:16:435:523:59
5:51
#757
25K
15.53 mi11:31:091:30:575:5214:14
5:53
#726
30K
18.64 mi11:50:051:49:535:5418:56
6:06
#734
20M
20.00 mi11:58:171:58:055:558:12
6:03
#717
21M
21.00 mi12:04:582:04:465:576:41
6:41
#755
35K
21.75 mi12:09:342:09:225:574:36
6:09
#775
23M
23.00 mi12:17:302:17:185:597:56
6:21
#816
24M
24.00 mi12:23:572:23:456:006:27
6:27
#862
40K
24.85 mi12:29:332:29:216:015:36
6:33
#909
25.2M
25.20 mi12:32:012:31:496:022:28
7:10
#923
FINISH
26.22 mi12:39:102:38:586:057:09
7:01
#1072
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 mi814773773717(Top 2%)685(Top 4%)685(Top 12%)
10K6.21 mi3.10 mi836-22797-24797-24842(Top 3%)805(Top 5%)805(Top 14%)
15K9.32 mi3.11 mi796+40760+37760+37717(Top 2%)685(Top 4%)685(Top 12%)
20K12.43 mi3.11 mi753+43719+41719+41654(Top 2%)628(Top 4%)628(Top 11%)
HALF13.11 mi0.68 mi757-4723-4723-4844(Top 3%)810(Top 5%)810(Top 14%)
25K15.53 mi2.42 mi726+31692+31692+31657(Top 2%)634(Top 4%)634(Top 11%)
30K18.64 mi3.11 mi734-8700-8700-8946(Top 3%)908(Top 6%)908(Top 16%)
20M20.00 mi1.36 mi717+17687+13687+13743(Top 3%)712(Top 4%)712(Top 12%)
21M21.00 mi1.00 mi755-38722-35722-351926(Top 7%)1840(Top 11%)1840(Top 32%)
35K21.75 mi0.75 mi775-20741-19741-191748(Top 6%)1668(Top 10%)1668(Top 29%)
23M23.00 mi1.25 mi816-41782-41782-411696(Top 6%)1617(Top 10%)1617(Top 28%)
24M24.00 mi1.00 mi862-46826-44826-442858(Top 10%)2610(Top 16%)2610(Top 46%)
40K24.85 mi0.85 mi909-47872-46872-462742(Top 9%)2509(Top 15%)2509(Top 44%)
25.2M25.20 mi0.35 mi923-14883-11883-113243(Top 11%)2868(Top 18%)2868(Top 50%)
FINISH26.22 mi1.02 mi1072-1491028-1451028-1457633(Top 26%)5832(Top 36%)5832(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

717

Males

685

M18-39

685

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

842

Males

805

M18-39

805

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

717

Males

685

M18-39

685

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

654

Males

628

M18-39

628

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

844

Males

810

M18-39

810

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

657

Males

634

M18-39

634

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

946

Males

908

M18-39

908

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

743

Males

712

M18-39

712

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

1926

Males

1840

M18-39

1840

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1748

Males

1668

M18-39

1668

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1696

Males

1617

M18-39

1617

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2858

Males

2610

M18-39

2610

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2742

Males

2509

M18-39

2509

40K→25.2M

24.9 - 25.2 mi

Top 11%
Γ—1
+13ft-16ft

Overall

3243

Males

2868

M18-39

2868

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
Γ—2
+22ft-21ft

Overall

7633

Males

5832

M18-39

5832

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
269
Passed By
527
Net Change
-258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#814
5K β†’ 10K3658-22#814#836
10K β†’ 15K5414+40#836#796
15K β†’ 20K496+43#796#753
20K β†’ HALF37-4#753#757
HALF β†’ 25K354+31#757#726
25K β†’ 30K2331-8#726#734
30K β†’ 20M269+17#734#717
20M β†’ 21M947-38#717#755
21M β†’ 35K424-20#755#775
35K β†’ 23M1455-41#775#816
23M β†’ 24M450-46#816#862
24M β†’ 40K855-47#862#909
40K β†’ 25.2M418-14#909#923
25.2M β†’ FINISH0149-149#923#1072
TOTALS269527-258
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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