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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Artur Brzezicki

Bib: 9408 •M •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 36%
Masters (Masters Men)
#0 / 10617
Top 22%
Age Group (M45-49)
#0 / 2413
Top 30%
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
21:15
3.11 mi
Rank: #7217
Start → 5K
21:15 | 6:51/mi
10K
42:36
6.21 mi
Rank: #7417 (-200)
5K → 10K
21:21 | 6:53/mi
15K
1:03:57
9.32 mi
Rank: #7471 (-54)
10K → 15K
21:21 | 6:53/mi
20K
1:25:27
12.43 mi
Rank: #7375 (+96)
15K → 20K
21:30 | 6:56/mi
HALF
1:30:07
13.11 mi
Rank: #7366 (+9)
20K → HALF
4:40 | 6:51/mi
25K
1:47:05
15.53 mi
Rank: #7357 (+9)
HALF → 25K
16:58 | 7:00/mi
30K
2:09:13
18.64 mi
Rank: #7206 (+151)
25K → 30K
22:08 | 7:08/mi
20M
2:18:54
20.00 mi
Rank: #7106 (+100)
30K → 20M
9:41 | 7:08/mi
21M
2:26:21
21.00 mi
Rank: #7001 (+105)
20M → 21M
7:27 | 7:27/mi
35K
2:31:26
21.75 mi
Rank: #6934 (+67)
21M → 35K
5:05 | 6:48/mi
23M
2:40:27
23.00 mi
Rank: #6860 (+74)
35K → 23M
9:01 | 7:13/mi
24M
2:47:32
24.00 mi
Rank: #6817 (+43)
23M → 24M
7:05 | 7:05/mi
40K
2:53:41
24.85 mi
Rank: #6759 (+58)
24M → 40K
6:09 | 7:12/mi
25.2M
2:56:21
25.20 mi
Rank: #6722 (+37)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:03:23
26.22 mi
Rank: #6697 (+25)
25.2M → FINISH
7:02 | 6:55/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
Time1:30:07
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:33:16
Pace7:07 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1121:156:5121:15
6:51
-
10K
6.21 mi10:58:3242:366:5221:21
6:53
+0:02
15K
9.32 mi11:19:531:03:576:5221:21
6:53
0:00
20K
12.43 mi11:41:231:25:276:5321:30
6:56
+0:03
HALF
13.11 mi11:46:031:30:076:534:40
6:51
-0:05
25K
15.53 mi12:03:011:47:056:5416:58
7:00
+0:09
30K
18.64 mi12:25:092:09:136:5622:08
7:08
+0:08
20M
20.00 mi12:34:502:18:546:579:41
7:08
0:00
21M
21.00 mi12:42:172:26:216:597:27
7:27
+0:19
35K
21.75 mi12:47:222:31:266:585:05
6:48
-0:39
23M
23.00 mi12:56:232:40:276:599:01
7:13
+0:25
24M
24.00 mi13:03:282:47:326:597:05
7:05
-0:08
40K
24.85 mi13:09:372:53:417:006:09
7:12
+0:07
25.2M
25.20 mi13:12:172:56:217:002:40
7:44
+0:32
FINISH
26.22 mi13:19:193:03:237:007:02
6:55
-0:49

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

6:48 /mi

Average Pace

7:00 /mi

Slowest Pace

7:44 /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

3:00:43

99% of race

Time at Steady Pace

2:40

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:37:1121:156:5121:15
6:51
#7217
10K
6.21 mi10:58:3242:366:5221:21
6:53
#7417
15K
9.32 mi11:19:531:03:576:5221:21
6:53
#7471
20K
12.43 mi11:41:231:25:276:5321:30
6:56
#7375
HALF
13.11 mi11:46:031:30:076:534:40
6:51
#7366
25K
15.53 mi12:03:011:47:056:5416:58
7:00
#7357
30K
18.64 mi12:25:092:09:136:5622:08
7:08
#7206
20M
20.00 mi12:34:502:18:546:579:41
7:08
#7106
21M
21.00 mi12:42:172:26:216:597:27
7:27
#7001
35K
21.75 mi12:47:222:31:266:585:05
6:48
#6934
23M
23.00 mi12:56:232:40:276:599:01
7:13
#6860
24M
24.00 mi13:03:282:47:326:597:05
7:05
#6817
40K
24.85 mi13:09:372:53:417:006:09
7:12
#6759
25.2M
25.20 mi13:12:172:56:217:002:40
7:44
#6722
FINISH
26.22 mi13:19:193:03:237:007:02
6:55
#6697
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 mi7217637263727548(Top 26%)6554(Top 40%)6554(Top 272%)
10K6.21 mi3.10 mi7417-2006495-1236495-1237676(Top 26%)6685(Top 41%)6685(Top 277%)
15K9.32 mi3.11 mi7471-546531-366531-367548(Top 26%)6554(Top 40%)6554(Top 272%)
20K12.43 mi3.11 mi7375+966442+896442+897253(Top 25%)6336(Top 39%)6336(Top 263%)
HALF13.11 mi0.68 mi7366+96436+66436+67455(Top 26%)6488(Top 40%)6488(Top 269%)
25K15.53 mi2.42 mi7357+96427+96427+97365(Top 25%)6357(Top 39%)6357(Top 263%)
30K18.64 mi3.11 mi7206+1516313+1146313+1146847(Top 24%)5892(Top 36%)5892(Top 244%)
20M20.00 mi1.36 mi7106+1006223+906223+906457(Top 22%)5544(Top 34%)5544(Top 230%)
21M21.00 mi1.00 mi7001+1056130+936130+936173(Top 21%)5239(Top 32%)5239(Top 217%)
35K21.75 mi0.75 mi6934+676081+496081+495664(Top 20%)4934(Top 30%)4934(Top 204%)
23M23.00 mi1.25 mi6860+746011+706011+706778(Top 23%)5615(Top 34%)5615(Top 233%)
24M24.00 mi1.00 mi6817+435965+465965+467039(Top 24%)5708(Top 35%)5708(Top 237%)
40K24.85 mi0.85 mi6759+585908+575908+576689(Top 23%)5421(Top 33%)5421(Top 225%)
25.2M25.20 mi0.35 mi6722+375874+345874+346594(Top 23%)5308(Top 32%)5308(Top 220%)
FINISH26.22 mi1.02 mi6697+255836+385836+386794(Top 23%)5376(Top 33%)5376(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7548

Males

6554

M45-49

6554

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7676

Males

6685

M45-49

6685

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7548

Males

6554

M45-49

6554

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7253

Males

6336

M45-49

6336

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7455

Males

6488

M45-49

6488

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7365

Males

6357

M45-49

6357

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6847

Males

5892

M45-49

5892

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6457

Males

5544

M45-49

5544

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6173

Males

5239

M45-49

5239

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5664

Males

4934

M45-49

4934

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6778

Males

5615

M45-49

5615

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7039

Males

5708

M45-49

5708

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6689

Males

5421

M45-49

5421

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6594

Males

5308

M45-49

5308

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6794

Males

5376

M45-49

5376

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1497*
Passed By
845
Net Change
+520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7217
5K → 10K132200-200#7217#7417
10K → 15K120174-54#7417#7471
15K → 20K18286+96#7471#7375
20K → HALF3324+9#7375#7366
HALF → 25K120111+9#7366#7357
25K → 30K219*68+151#7357#7206
30K → 20M12323+100#7206#7106
20M → 21M11914+105#7106#7001
21M → 35K8013+67#7001#6934
35K → 23M11036+74#6934#6860
23M → 24M7633+43#6860#6817
24M → 40K8325+58#6817#6759
40K → 25.2M436+37#6759#6722
25.2M → FINISH5732+25#6722#6697
TOTALS1497*845+520

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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