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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michal Purczynski

Bib: 9868 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M45-49)
#0 / 2413
Top 26%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Michal

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 · 6:42/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
21:10
3.11 mi
Rank: #6977
Start → 5K
21:10 | 6:49/mi
10K
42:14
6.21 mi
Rank: #6839 (+138)
5K → 10K
21:04 | 6:47/mi
15K
1:03:18
9.32 mi
Rank: #6750 (+89)
10K → 15K
21:04 | 6:47/mi
20K
1:24:26
12.43 mi
Rank: #6556 (+194)
15K → 20K
21:08 | 6:49/mi
HALF
1:29:00
13.11 mi
Rank: #6541 (+15)
20K → HALF
4:34 | 6:42/mi
25K
1:45:29
15.53 mi
Rank: #6402 (+139)
HALF → 25K
16:29 | 6:48/mi
30K
2:07:17
18.64 mi
Rank: #6301 (+101)
25K → 30K
21:48 | 7:02/mi
20M
2:16:47
20.00 mi
Rank: #6225 (+76)
30K → 20M
9:30 | 7:00/mi
21M
2:24:12
21.00 mi
Rank: #6200 (+25)
20M → 21M
7:25 | 7:25/mi
35K
2:29:20
21.75 mi
Rank: #6185 (+15)
21M → 35K
5:08 | 6:52/mi
23M
2:38:09
23.00 mi
Rank: #6128 (+57)
35K → 23M
8:49 | 7:03/mi
24M
2:45:13
24.00 mi
Rank: #6172 (-44)
23M → 24M
7:04 | 7:04/mi
40K
2:51:24
24.85 mi
Rank: #6181 (-9)
24M → 40K
6:11 | 7:14/mi
25.2M
2:53:58
25.20 mi
Rank: #6145 (+36)
40K → 25.2M
2:34 | 7:27/mi
FINISH
3:00:53
26.22 mi
Rank: #6089 (+56)
25.2M → FINISH
6:55 | 6:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:00
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:31:53
Pace7:01 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:3321:106:4921:10
6:49
-
10K
6.21 mi10:58:3742:146:4821:04
6:47
-0:02
15K
9.32 mi11:19:411:03:186:4821:04
6:47
0:00
20K
12.43 mi11:40:491:24:266:4821:08
6:49
+0:02
HALF
13.11 mi11:45:231:29:006:484:34
6:42
-0:07
25K
15.53 mi12:01:521:45:296:4816:29
6:48
+0:06
30K
18.64 mi12:23:402:07:176:5021:48
7:02
+0:14
20M
20.00 mi12:33:102:16:476:519:30
7:00
-0:02
21M
21.00 mi12:40:352:24:126:537:25
7:25
+0:25
35K
21.75 mi12:45:432:29:206:525:08
6:52
-0:33
23M
23.00 mi12:54:322:38:096:538:49
7:03
+0:11
24M
24.00 mi13:01:362:45:136:547:04
7:04
+0:01
40K
24.85 mi13:07:472:51:246:546:11
7:14
+0:10
25.2M
25.20 mi13:10:212:53:586:552:34
7:27
+0:13
FINISH
26.22 mi13:17:163:00:536:556:55
6:48
-0:39

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

6:42 /mi

Average Pace

6:54 /mi

Slowest Pace

7:27 /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

2:50:54

94% of race

Time at Steady Pace

9:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:37:3321:106:4921:10
6:49
#6977
10K
6.21 mi10:58:3742:146:4821:04
6:47
#6839
15K
9.32 mi11:19:411:03:186:4821:04
6:47
#6750
20K
12.43 mi11:40:491:24:266:4821:08
6:49
#6556
HALF
13.11 mi11:45:231:29:006:484:34
6:42
#6541
25K
15.53 mi12:01:521:45:296:4816:29
6:48
#6402
30K
18.64 mi12:23:402:07:176:5021:48
7:02
#6301
20M
20.00 mi12:33:102:16:476:519:30
7:00
#6225
21M
21.00 mi12:40:352:24:126:537:25
7:25
#6200
35K
21.75 mi12:45:432:29:206:525:08
6:52
#6185
23M
23.00 mi12:54:322:38:096:538:49
7:03
#6128
24M
24.00 mi13:01:362:45:136:547:04
7:04
#6172
40K
24.85 mi13:07:472:51:246:546:11
7:14
#6181
25.2M
25.20 mi13:10:212:53:586:552:34
7:27
#6145
FINISH
26.22 mi13:17:163:00:536:556:55
6:48
#6089
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 mi6977619961996624(Top 23%)5901(Top 36%)5901(Top 245%)
10K6.21 mi3.10 mi6839+1386100+996100+996768(Top 23%)6024(Top 37%)6024(Top 250%)
15K9.32 mi3.11 mi6750+896015+856015+856624(Top 23%)5901(Top 36%)5901(Top 245%)
20K12.43 mi3.11 mi6556+1945874+1415874+1416220(Top 21%)5577(Top 34%)5577(Top 231%)
HALF13.11 mi0.68 mi6541+155862+125862+126144(Top 21%)5531(Top 34%)5531(Top 229%)
25K15.53 mi2.42 mi6402+1395745+1175745+1175772(Top 20%)5198(Top 32%)5198(Top 215%)
30K18.64 mi3.11 mi6301+1015638+1075638+1076030(Top 21%)5325(Top 33%)5325(Top 221%)
20M20.00 mi1.36 mi6225+765567+715567+715501(Top 19%)4886(Top 30%)4886(Top 202%)
21M21.00 mi1.00 mi6200+255540+275540+275950(Top 21%)5083(Top 31%)5083(Top 211%)
35K21.75 mi0.75 mi6185+155527+135527+136111(Top 21%)5245(Top 32%)5245(Top 217%)
23M23.00 mi1.25 mi6128+575474+535474+535743(Top 20%)4928(Top 30%)4928(Top 204%)
24M24.00 mi1.00 mi6172-445499-255499-256901(Top 24%)5618(Top 34%)5618(Top 233%)
40K24.85 mi0.85 mi6181-95496+35496+36927(Top 24%)5558(Top 34%)5558(Top 230%)
25.2M25.20 mi0.35 mi6145+365466+305466+304903(Top 17%)4164(Top 25%)4164(Top 173%)
FINISH26.22 mi1.02 mi6089+565414+525414+526008(Top 21%)4867(Top 30%)4867(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6624

Males

5901

M45-49

5901

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6768

Males

6024

M45-49

6024

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6624

Males

5901

M45-49

5901

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6220

Males

5577

M45-49

5577

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6144

Males

5531

M45-49

5531

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5772

Males

5198

M45-49

5198

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6030

Males

5325

M45-49

5325

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5501

Males

4886

M45-49

4886

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

5950

Males

5083

M45-49

5083

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6111

Males

5245

M45-49

5245

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5743

Males

4928

M45-49

4928

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6901

Males

5618

M45-49

5618

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6927

Males

5558

M45-49

5558

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1
+13ft-16ft

Overall

4903

Males

4164

M45-49

4164

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6008

Males

4867

M45-49

4867

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1682*
Passed By
794
Net Change
+888
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6977
5K → 10K283*145+138#6977#6839
10K → 15K18899+89#6839#6750
15K → 20K238*44+194#6750#6556
20K → HALF3419+15#6556#6541
HALF → 25K17334+139#6541#6402
25K → 30K20099+101#6402#6301
30K → 20M11337+76#6301#6225
20M → 21M8055+25#6225#6200
21M → 35K5237+15#6200#6185
35K → 23M9538+57#6185#6128
23M → 24M4892-44#6128#6172
24M → 40K5766-9#6172#6181
40K → 25.2M459+36#6181#6145
25.2M → FINISH7620+56#6145#6089
TOTALS1682*794+888

* 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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