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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Artur Piecha

Bib: 5486 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M45-49)
#0 / 2413
Top 16%
Race Day Weather
51°/41°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
20:09
3.11 mi
Rank: #4082
Start → 5K
20:09 | 6:30/mi
10K
40:19
6.21 mi
Rank: #4100 (-18)
5K → 10K
20:10 | 6:30/mi
15K
1:00:34
9.32 mi
Rank: #4154 (-54)
10K → 15K
20:15 | 6:32/mi
20K
1:21:40
12.43 mi
Rank: #4574 (-420)
15K → 20K
21:06 | 6:48/mi
HALF
1:26:06
13.11 mi
Rank: #4562 (+12)
20K → HALF
4:26 | 6:31/mi
25K
1:42:40
15.53 mi
Rank: #4725 (-163)
HALF → 25K
16:34 | 6:50/mi
30K
2:03:59
18.64 mi
Rank: #4708 (+17)
25K → 30K
21:19 | 6:52/mi
20M
2:13:28
20.00 mi
Rank: #4736 (-28)
30K → 20M
9:29 | 6:59/mi
21M
2:20:51
21.00 mi
Rank: #4744 (-8)
20M → 21M
7:23 | 7:23/mi
35K
2:25:55
21.75 mi
Rank: #4763 (-19)
21M → 35K
5:04 | 6:47/mi
23M
2:34:38
23.00 mi
Rank: #4746 (+17)
35K → 23M
8:43 | 6:58/mi
24M
2:41:27
24.00 mi
Rank: #4741 (+5)
23M → 24M
6:49 | 6:49/mi
40K
2:47:27
24.85 mi
Rank: #4752 (-11)
24M → 40K
6:00 | 7:02/mi
25.2M
2:50:06
25.20 mi
Rank: #4761 (-9)
40K → 25.2M
2:39 | 7:42/mi
FINISH
2:57:10
26.22 mi
Rank: #4839 (-78)
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:06
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:31:04
Pace6:57 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:096:3020:09
6:30
-
10K
6.21 mi10:43:4840:196:3020:10
6:30
0:00
15K
9.32 mi11:04:031:00:346:3020:15
6:32
+0:02
20K
12.43 mi11:25:091:21:406:3521:06
6:48
+0:16
HALF
13.11 mi11:29:351:26:066:354:26
6:31
-0:17
25K
15.53 mi11:46:091:42:406:3716:34
6:50
+0:19
30K
18.64 mi12:07:282:03:596:4021:19
6:52
+0:02
20M
20.00 mi12:16:572:13:286:419:29
6:59
+0:07
21M
21.00 mi12:24:202:20:516:437:23
7:23
+0:24
35K
21.75 mi12:29:242:25:556:435:04
6:47
-0:36
23M
23.00 mi12:38:072:34:386:448:43
6:58
+0:11
24M
24.00 mi12:44:562:41:276:446:49
6:49
-0:09
40K
24.85 mi12:50:562:47:276:456:00
7:02
+0:13
25.2M
25.20 mi12:53:352:50:066:462:39
7:42
+0:40
FINISH
26.22 mi13:00:392:57:106:467:04
6:57
-0:45

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

6:30 /mi

Average Pace

6:46 /mi

Slowest Pace

7:42 /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

2:47:08

94% of race

Time at Steady Pace

7:23

4% of race

Time at Slower Pace

2:39

1% of race

Average Pace: 6:45 /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 mi10:23:3820:096:3020:09
6:30
#4082
10K
6.21 mi10:43:4840:196:3020:10
6:30
#4100
15K
9.32 mi11:04:031:00:346:3020:15
6:32
#4154
20K
12.43 mi11:25:091:21:406:3521:06
6:48
#4574
HALF
13.11 mi11:29:351:26:066:354:26
6:31
#4562
25K
15.53 mi11:46:091:42:406:3716:34
6:50
#4725
30K
18.64 mi12:07:282:03:596:4021:19
6:52
#4708
20M
20.00 mi12:16:572:13:286:419:29
6:59
#4736
21M
21.00 mi12:24:202:20:516:437:23
7:23
#4744
35K
21.75 mi12:29:242:25:556:435:04
6:47
#4763
23M
23.00 mi12:38:072:34:386:448:43
6:58
#4746
24M
24.00 mi12:44:562:41:276:446:49
6:49
#4741
40K
24.85 mi12:50:562:47:276:456:00
7:02
#4752
25.2M
25.20 mi12:53:352:50:066:462:39
7:42
#4761
FINISH
26.22 mi13:00:392:57:106:467:04
6:57
#4839
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 mi4082387938794354(Top 15%)4110(Top 25%)4110(Top 170%)
10K6.21 mi3.10 mi4100-183893-143893-144155(Top 14%)3939(Top 24%)3939(Top 163%)
15K9.32 mi3.11 mi4154-543939-463939-464354(Top 15%)4110(Top 25%)4110(Top 170%)
20K12.43 mi3.11 mi4574-4204296-3574296-3576095(Top 21%)5473(Top 33%)5473(Top 227%)
HALF13.11 mi0.68 mi4562+124284+124284+124431(Top 15%)4179(Top 26%)4179(Top 173%)
25K15.53 mi2.42 mi4725-1634427-1434427-1436054(Top 21%)5401(Top 33%)5401(Top 224%)
30K18.64 mi3.11 mi4708+174403+244403+244857(Top 17%)4412(Top 27%)4412(Top 183%)
20M20.00 mi1.36 mi4736-284418-154418-155390(Top 19%)4794(Top 29%)4794(Top 199%)
21M21.00 mi1.00 mi4744-84410+84410+85723(Top 20%)4925(Top 30%)4925(Top 204%)
35K21.75 mi0.75 mi4763-194417-74417-75428(Top 19%)4753(Top 29%)4753(Top 197%)
23M23.00 mi1.25 mi4746+174391+264391+265193(Top 18%)4530(Top 28%)4530(Top 188%)
24M24.00 mi1.00 mi4741+54376+154376+155221(Top 18%)4493(Top 27%)4493(Top 186%)
40K24.85 mi0.85 mi4752-114375+14375+15578(Top 19%)4687(Top 29%)4687(Top 194%)
25.2M25.20 mi0.35 mi4761-94377-24377-26253(Top 22%)5056(Top 31%)5056(Top 210%)
FINISH26.22 mi1.02 mi4839-784423-464423-467011(Top 24%)5492(Top 34%)5492(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4354

Males

4110

M45-49

4110

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4155

Males

3939

M45-49

3939

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4354

Males

4110

M45-49

4110

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6095

Males

5473

M45-49

5473

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4431

Males

4179

M45-49

4179

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6054

Males

5401

M45-49

5401

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4857

Males

4412

M45-49

4412

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5390

Males

4794

M45-49

4794

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5723

Males

4925

M45-49

4925

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5428

Males

4753

M45-49

4753

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5193

Males

4530

M45-49

4530

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5221

Males

4493

M45-49

4493

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5578

Males

4687

M45-49

4687

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6253

Males

5056

M45-49

5056

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7011

Males

5492

M45-49

5492

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
822
Passed By
1332
Net Change
-757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4082
5K → 10K143161-18#4082#4100
10K → 15K82136-54#4100#4154
15K → 20K20200-420#4154#4574
20K → HALF2715+12#4574#4562
HALF → 25K44200-163#4562#4725
25K → 30K127110+17#4725#4708
30K → 20M4472-28#4708#4736
20M → 21M6068-8#4736#4744
21M → 35K3554-19#4744#4763
35K → 23M8063+17#4763#4746
23M → 24M6055+5#4746#4741
24M → 40K5263-11#4741#4752
40K → 25.2M1524-9#4752#4761
25.2M → FINISH33111-78#4761#4839
TOTALS8221332-757
📊

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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