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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sandro Sieber

Bib: 7594 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Masters (Masters Men)
#0 / 10617
Top 5%
Age Group (M40-44)
#0 / 2198
Top 15%
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
19:31
3.11 mi
Rank: #2565
Start β†’ 5K
19:31 | 6:17/mi
10K
39:25
6.21 mi
Rank: #3050 (-485)
5K β†’ 10K
19:54 | 6:25/mi
15K
59:17
9.32 mi
Rank: #3194 (-144)
10K β†’ 15K
19:52 | 6:24/mi
20K
1:19:18
12.43 mi
Rank: #3238 (-44)
15K β†’ 20K
20:01 | 6:27/mi
HALF
1:23:34
13.11 mi
Rank: #3213 (+25)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:39:10
15.53 mi
Rank: #3166 (+47)
HALF β†’ 25K
15:36 | 6:26/mi
30K
1:59:33
18.64 mi
Rank: #3071 (+95)
25K β†’ 30K
20:23 | 6:34/mi
20M
2:08:33
20.00 mi
Rank: #3036 (+35)
30K β†’ 20M
9:00 | 6:38/mi
21M
2:15:33
21.00 mi
Rank: #3032 (+4)
20M β†’ 21M
7:00 | 7:00/mi
35K
2:20:24
21.75 mi
Rank: #3031 (+1)
21M β†’ 35K
4:51 | 6:29/mi
23M
2:28:44
23.00 mi
Rank: #2996 (+35)
35K β†’ 23M
8:20 | 6:40/mi
24M
2:35:17
24.00 mi
Rank: #2996
23M β†’ 24M
6:33 | 6:33/mi
40K
2:41:02
24.85 mi
Rank: #3003 (-7)
24M β†’ 40K
5:45 | 6:44/mi
25.2M
2:43:36
25.20 mi
Rank: #3014 (-11)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:49:58
26.22 mi
Rank: #2983 (+31)
25.2M β†’ FINISH
6:22 | 6:15/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
Time1:23:34
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:26:24
Pace6:36 /mi
πŸ“ŠPositive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5019:316:1719:31
6:17
-
10K
6.21 mi10:45:4439:256:2119:54
6:25
+0:08
15K
9.32 mi11:05:3659:176:2219:52
6:24
-0:01
20K
12.43 mi11:25:371:19:186:2320:01
6:27
+0:03
HALF
13.11 mi11:29:531:23:346:234:16
6:16
-0:11
25K
15.53 mi11:45:291:39:106:2415:36
6:26
+0:10
30K
18.64 mi12:05:521:59:336:2520:23
6:34
+0:08
20M
20.00 mi12:14:522:08:336:269:00
6:38
+0:04
21M
21.00 mi12:21:522:15:336:287:00
7:00
+0:22
35K
21.75 mi12:26:432:20:246:284:51
6:29
-0:31
23M
23.00 mi12:35:032:28:446:298:20
6:40
+0:11
24M
24.00 mi12:41:362:35:176:296:33
6:33
-0:07
40K
24.85 mi12:47:212:41:026:295:45
6:44
+0:11
25.2M
25.20 mi12:49:552:43:366:302:34
7:27
+0:43
FINISH
26.22 mi12:56:172:49:586:306:22
6:15
-1:12

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

6:15 /mi

Average Pace

6:29 /mi

Slowest Pace

7:27 /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

2:40:24

94% of race

Time at Steady Pace

7:00

4% of race

Time at Slower Pace

2:34

2% of race

Average Pace: 6:29 /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 mi10:25:5019:316:1719:31
6:17
#2565
10K
6.21 mi10:45:4439:256:2119:54
6:25
#3050
15K
9.32 mi11:05:3659:176:2219:52
6:24
#3194
20K
12.43 mi11:25:371:19:186:2320:01
6:27
#3238
HALF
13.11 mi11:29:531:23:346:234:16
6:16
#3213
25K
15.53 mi11:45:291:39:106:2415:36
6:26
#3166
30K
18.64 mi12:05:521:59:336:2520:23
6:34
#3071
20M
20.00 mi12:14:522:08:336:269:00
6:38
#3036
21M
21.00 mi12:21:522:15:336:287:00
7:00
#3032
35K
21.75 mi12:26:432:20:246:284:51
6:29
#3031
23M
23.00 mi12:35:032:28:446:298:20
6:40
#2996
24M
24.00 mi12:41:362:35:176:296:33
6:33
#2996
40K
24.85 mi12:47:212:41:026:295:45
6:44
#3003
25.2M
25.20 mi12:49:552:43:366:302:34
7:27
#3014
FINISH
26.22 mi12:56:172:49:586:306:22
6:15
#2983
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2565246424643475(Top 12%)3321(Top 20%)3321(Top 151%)
10K6.21 mi3.10 mi3050-4852926-4622926-4623571(Top 12%)3403(Top 21%)3403(Top 155%)
15K9.32 mi3.11 mi3194-1443061-1353061-1353475(Top 12%)3321(Top 20%)3321(Top 151%)
20K12.43 mi3.11 mi3238-443103-423103-423388(Top 12%)3244(Top 20%)3244(Top 148%)
HALF13.11 mi0.68 mi3213+253078+253078+252839(Top 10%)2733(Top 17%)2733(Top 124%)
25K15.53 mi2.42 mi3166+473034+443034+443079(Top 11%)2948(Top 18%)2948(Top 134%)
30K18.64 mi3.11 mi3071+952944+902944+902901(Top 10%)2765(Top 17%)2765(Top 126%)
20M20.00 mi1.36 mi3036+352910+342910+343064(Top 11%)2873(Top 18%)2873(Top 131%)
21M21.00 mi1.00 mi3032+42901+92901+93424(Top 12%)3140(Top 19%)3140(Top 143%)
35K21.75 mi0.75 mi3031+12899+22899+23447(Top 12%)3176(Top 19%)3176(Top 144%)
23M23.00 mi1.25 mi2996+352867+322867+323230(Top 11%)2965(Top 18%)2965(Top 135%)
24M24.00 mi1.00 mi29962864+32864+33410(Top 12%)3088(Top 19%)3088(Top 140%)
40K24.85 mi0.85 mi3003-72867-32867-33707(Top 13%)3290(Top 20%)3290(Top 150%)
25.2M25.20 mi0.35 mi3014-112876-92876-94782(Top 16%)4043(Top 25%)4043(Top 184%)
FINISH26.22 mi1.02 mi2983+312843+332843+332734(Top 9%)2465(Top 15%)2465(Top 112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3475

Males

3321

M40-44

3321

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3571

Males

3403

M40-44

3403

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3475

Males

3321

M40-44

3321

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3388

Males

3244

M40-44

3244

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2839

Males

2733

M40-44

2733

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3079

Males

2948

M40-44

2948

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2901

Males

2765

M40-44

2765

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3064

Males

2873

M40-44

2873

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3424

Males

3140

M40-44

3140

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3447

Males

3176

M40-44

3176

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3230

Males

2965

M40-44

2965

23M→24M

23.0 - 24.0 mi

Top 12%
Γ—6
+12ft-82ft

Overall

3410

Males

3088

M40-44

3088

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3707

Males

3290

M40-44

3290

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4782

Males

4043

M40-44

4043

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
Γ—2
+22ft-21ft

Overall

2734

Males

2465

M40-44

2465

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
704
Passed By
820
Net Change
-418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2565
5K β†’ 10K17200-485#2565#3050
10K β†’ 15K44188-144#3050#3194
15K β†’ 20K69113-44#3194#3238
20K β†’ HALF305+25#3238#3213
HALF β†’ 25K8538+47#3213#3166
25K β†’ 30K12732+95#3166#3071
30K β†’ 20M6025+35#3071#3036
20M β†’ 21M4440+4#3036#3032
21M β†’ 35K2625+1#3032#3031
35K β†’ 23M6429+35#3031#2996
23M β†’ 24M37370#2996#2996
24M β†’ 40K3643-7#2996#3003
40K β†’ 25.2M1122-11#3003#3014
25.2M β†’ FINISH5423+31#3014#2983
TOTALS704820-418
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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