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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sylwester Sypel

Bib: 15051 •M •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M55-59)
#0 / 1491
Top 24%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sylwester

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 · 7:05/mi at mile 26.2

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
23:35
3.11 mi
Rank: #13539
Start → 5K
23:35 | 7:36/mi
10K
47:12
6.21 mi
Rank: #13685 (-146)
5K → 10K
23:37 | 7:37/mi
15K
1:10:16
9.32 mi
Rank: #13121 (+564)
10K → 15K
23:04 | 7:26/mi
20K
1:33:15
12.43 mi
Rank: #12618 (+503)
15K → 20K
22:59 | 7:24/mi
HALF
1:38:15
13.11 mi
Rank: #12553 (+65)
20K → HALF
5:00 | 7:21/mi
25K
1:56:17
15.53 mi
Rank: #12263 (+290)
HALF → 25K
18:02 | 7:27/mi
30K
2:20:09
18.64 mi
Rank: #12012 (+251)
25K → 30K
23:52 | 7:41/mi
20M
2:30:39
20.00 mi
Rank: #11920 (+92)
30K → 20M
10:30 | 7:44/mi
21M
2:38:50
21.00 mi
Rank: #11858 (+62)
20M → 21M
8:11 | 8:11/mi
35K
2:44:21
21.75 mi
Rank: #11746 (+112)
21M → 35K
5:31 | 7:23/mi
23M
2:53:48
23.00 mi
Rank: #11553 (+193)
35K → 23M
9:27 | 7:34/mi
24M
3:01:11
24.00 mi
Rank: #11380 (+173)
23M → 24M
7:23 | 7:23/mi
40K
3:07:21
24.85 mi
Rank: #11164 (+216)
24M → 40K
6:10 | 7:13/mi
25.2M
3:10:06
25.20 mi
Rank: #11101 (+63)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:17:19
26.22 mi
Rank: #10945 (+156)
25.2M → FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:38:15
Pace7:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:04
Pace7:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3723:357:3623:35
7:36
-
10K
6.21 mi11:18:1447:127:3623:37
7:37
+0:01
15K
9.32 mi11:41:181:10:167:3323:04
7:26
-0:11
20K
12.43 mi12:04:171:33:157:3122:59
7:24
-0:02
HALF
13.11 mi12:09:171:38:157:305:00
7:21
-0:03
25K
15.53 mi12:27:191:56:177:3018:02
7:27
+0:06
30K
18.64 mi12:51:112:20:097:3223:52
7:41
+0:14
20M
20.00 mi13:01:412:30:397:3210:30
7:44
+0:03
21M
21.00 mi13:09:522:38:507:348:11
8:11
+0:27
35K
21.75 mi13:15:232:44:217:345:31
7:23
-0:48
23M
23.00 mi13:24:502:53:487:349:27
7:34
+0:11
24M
24.00 mi13:32:133:01:117:337:23
7:23
-0:11
40K
24.85 mi13:38:233:07:217:336:10
7:13
-0:10
25.2M
25.20 mi13:41:083:10:067:332:45
7:59
+0:46
FINISH
26.22 mi13:48:213:17:197:327:13
7:05
-0:54

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

7:05 /mi

Average Pace

7:32 /mi

Slowest Pace

8:11 /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

3:06:23

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:54:3723:357:3623:35
7:36
#13539
10K
6.21 mi11:18:1447:127:3623:37
7:37
#13685
15K
9.32 mi11:41:181:10:167:3323:04
7:26
#13121
20K
12.43 mi12:04:171:33:157:3122:59
7:24
#12618
HALF
13.11 mi12:09:171:38:157:305:00
7:21
#12553
25K
15.53 mi12:27:191:56:177:3018:02
7:27
#12263
30K
18.64 mi12:51:112:20:097:3223:52
7:41
#12012
20M
20.00 mi13:01:412:30:397:3210:30
7:44
#11920
21M
21.00 mi13:09:522:38:507:348:11
8:11
#11858
35K
21.75 mi13:15:232:44:217:345:31
7:23
#11746
23M
23.00 mi13:24:502:53:487:349:27
7:34
#11553
24M
24.00 mi13:32:133:01:117:337:23
7:23
#11380
40K
24.85 mi13:38:233:07:217:336:10
7:13
#11164
25.2M
25.20 mi13:41:083:10:067:332:45
7:59
#11101
FINISH
26.22 mi13:48:213:17:197:327:13
7:05
#10945
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi135399685968512146(Top 42%)8991(Top 55%)8991(Top 603%)
10K6.21 mi3.10 mi13685-1469718-339718-3313858(Top 48%)9763(Top 60%)9763(Top 655%)
15K9.32 mi3.11 mi13121+5649457+2619457+26112146(Top 42%)8991(Top 55%)8991(Top 603%)
20K12.43 mi3.11 mi12618+5039225+2329225+23211096(Top 38%)8423(Top 52%)8423(Top 565%)
HALF13.11 mi0.68 mi12553+659197+289197+2811440(Top 39%)8671(Top 53%)8671(Top 582%)
25K15.53 mi2.42 mi12263+2909032+1659032+16510873(Top 37%)8266(Top 51%)8266(Top 554%)
30K18.64 mi3.11 mi12012+2518870+1628870+16211079(Top 38%)8242(Top 50%)8242(Top 553%)
20M20.00 mi1.36 mi11920+928819+518819+5110812(Top 37%)7984(Top 49%)7984(Top 535%)
21M21.00 mi1.00 mi11858+628776+438776+4311068(Top 38%)8006(Top 49%)8006(Top 537%)
35K21.75 mi0.75 mi11746+1128712+648712+649890(Top 34%)7433(Top 45%)7433(Top 499%)
23M23.00 mi1.25 mi11553+1938606+1068606+1069229(Top 32%)7003(Top 43%)7003(Top 470%)
24M24.00 mi1.00 mi11380+1738500+1068500+1069208(Top 32%)6903(Top 42%)6903(Top 463%)
40K24.85 mi0.85 mi11164+2168359+1418359+1416831(Top 24%)5524(Top 34%)5524(Top 370%)
25.2M25.20 mi0.35 mi11101+638320+398320+398171(Top 28%)6206(Top 38%)6206(Top 416%)
FINISH26.22 mi1.02 mi10945+1568216+1048216+1048204(Top 28%)6165(Top 38%)6165(Top 413%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12146

Males

8991

M55-59

8991

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

13858

Males

9763

M55-59

9763

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12146

Males

8991

M55-59

8991

15K→20K

9.3 - 12.4 mi

Top 38%
×5
+106ft-86ft

Overall

11096

Males

8423

M55-59

8423

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11440

Males

8671

M55-59

8671

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10873

Males

8266

M55-59

8266

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11079

Males

8242

M55-59

8242

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10812

Males

7984

M55-59

7984

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11068

Males

8006

M55-59

8006

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9890

Males

7433

M55-59

7433

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9229

Males

7003

M55-59

7003

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9208

Males

6903

M55-59

6903

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6831

Males

5524

M55-59

5524

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8171

Males

6206

M55-59

6206

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8204

Males

6165

M55-59

6165

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3224*
Passed By
484
Net Change
+2594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13539
5K → 10K200200-146#13539#13685
10K → 15K593*29+564#13685#13121
15K → 20K509*6+503#13121#12618
20K → HALF683+65#12618#12553
HALF → 25K317*27+290#12553#12263
25K → 30K312*61+251#12263#12012
30K → 20M13341+92#12012#11920
20M → 21M11856+62#11920#11858
21M → 35K1219+112#11858#11746
35K → 23M210*17+193#11746#11553
23M → 24M18411+173#11553#11380
24M → 40K220*4+216#11380#11164
40K → 25.2M652+63#11164#11101
25.2M → FINISH17418+156#11101#10945
TOTALS3224*484+2594

* 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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Activity Data

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