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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrew Zmijewski

Bib: 4189 •M •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Age Group (M18-39)
#0 / 5723
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
21:22
3.11 mi
Rank: #7529
Start → 5K
21:22 | 6:53/mi
10K
43:02
6.21 mi
Rank: #8020 (-491)
5K → 10K
21:40 | 6:59/mi
15K
1:05:02
9.32 mi
Rank: #8408 (-388)
10K → 15K
22:00 | 7:05/mi
20K
1:26:58
12.43 mi
Rank: #8343 (+65)
15K → 20K
21:56 | 7:04/mi
HALF
1:31:36
13.11 mi
Rank: #8281 (+62)
20K → HALF
4:38 | 6:48/mi
25K
1:48:27
15.53 mi
Rank: #8027 (+254)
HALF → 25K
16:51 | 6:57/mi
30K
2:10:22
18.64 mi
Rank: #7650 (+377)
25K → 30K
21:55 | 7:04/mi
20M
2:19:51
20.00 mi
Rank: #7456 (+194)
30K → 20M
9:29 | 6:59/mi
21M
2:26:52
21.00 mi
Rank: #7182 (+274)
20M → 21M
7:01 | 7:01/mi
35K
2:31:45
21.75 mi
Rank: #7021 (+161)
21M → 35K
4:53 | 6:32/mi
23M
2:40:23
23.00 mi
Rank: #6841 (+180)
35K → 23M
8:38 | 6:54/mi
24M
2:47:13
24.00 mi
Rank: #6726 (+115)
23M → 24M
6:50 | 6:50/mi
40K
2:53:02
24.85 mi
Rank: #6583 (+143)
24M → 40K
5:49 | 6:49/mi
25.2M
2:55:23
25.20 mi
Rank: #6488 (+95)
40K → 25.2M
2:21 | 6:49/mi
FINISH
3:01:31
26.22 mi
Rank: #6251 (+237)
25.2M → FINISH
6:08 | 6:02/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:36
Pace7:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:55
Pace6:52 /mi
📊Negative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5821:226:5321:22
6:53
-
10K
6.21 mi10:45:3843:026:5621:40
6:59
+0:06
15K
9.32 mi11:07:381:05:026:5922:00
7:05
+0:06
20K
12.43 mi11:29:341:26:587:0021:56
7:04
-0:01
HALF
13.11 mi11:34:121:31:367:004:38
6:48
-0:16
25K
15.53 mi11:51:031:48:276:5916:51
6:57
+0:09
30K
18.64 mi12:12:582:10:227:0021:55
7:04
+0:07
20M
20.00 mi12:22:272:19:517:009:29
6:59
-0:05
21M
21.00 mi12:29:282:26:527:007:01
7:01
+0:02
35K
21.75 mi12:34:212:31:456:594:53
6:32
-0:29
23M
23.00 mi12:42:592:40:236:598:38
6:54
+0:22
24M
24.00 mi12:49:492:47:136:596:50
6:50
-0:04
40K
24.85 mi12:55:382:53:026:585:49
6:49
-0:01
25.2M
25.20 mi12:57:592:55:236:582:21
6:49
0:00
FINISH
26.22 mi13:04:073:01:316:566:08
6:02
-0:47

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

6:02 /mi

Average Pace

6:56 /mi

Slowest Pace

7:05 /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

11:01

6% of race

Time at Steady Pace

2:50:30

94% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi10:23:5821:226:5321:22
6:53
#7529
10K
6.21 mi10:45:3843:026:5621:40
6:59
#8020
15K
9.32 mi11:07:381:05:026:5922:00
7:05
#8408
20K
12.43 mi11:29:341:26:587:0021:56
7:04
#8343
HALF
13.11 mi11:34:121:31:367:004:38
6:48
#8281
25K
15.53 mi11:51:031:48:276:5916:51
6:57
#8027
30K
18.64 mi12:12:582:10:227:0021:55
7:04
#7650
20M
20.00 mi12:22:272:19:517:009:29
6:59
#7456
21M
21.00 mi12:29:282:26:527:007:01
7:01
#7182
35K
21.75 mi12:34:212:31:456:594:53
6:32
#7021
23M
23.00 mi12:42:592:40:236:598:38
6:54
#6841
24M
24.00 mi12:49:492:47:136:596:50
6:50
#6726
40K
24.85 mi12:55:382:53:026:585:49
6:49
#6583
25.2M
25.20 mi12:57:592:55:236:582:21
6:49
#6488
FINISH
26.22 mi13:04:073:01:316:566:08
6:02
#6251
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7529657565759101(Top 31%)7531(Top 46%)7531(Top 132%)
10K6.21 mi3.10 mi8020-4916905-3306905-3308478(Top 29%)7183(Top 44%)7183(Top 126%)
15K9.32 mi3.11 mi8408-3887139-2347139-2349101(Top 31%)7531(Top 46%)7531(Top 132%)
20K12.43 mi3.11 mi8343+657086+537086+538257(Top 28%)6990(Top 43%)6990(Top 122%)
HALF13.11 mi0.68 mi8281+627049+377049+377032(Top 24%)6181(Top 38%)6181(Top 108%)
25K15.53 mi2.42 mi8027+2546885+1646885+1647011(Top 24%)6122(Top 37%)6122(Top 107%)
30K18.64 mi3.11 mi7650+3776606+2796606+2796337(Top 22%)5541(Top 34%)5541(Top 97%)
20M20.00 mi1.36 mi7456+1946466+1406466+1405434(Top 19%)4838(Top 30%)4838(Top 85%)
21M21.00 mi1.00 mi7182+2746258+2086258+2083595(Top 12%)3293(Top 20%)3293(Top 58%)
35K21.75 mi0.75 mi7021+1616138+1206138+1203775(Top 13%)3466(Top 21%)3466(Top 61%)
23M23.00 mi1.25 mi6841+1805999+1395999+1394763(Top 16%)4219(Top 26%)4219(Top 74%)
24M24.00 mi1.00 mi6726+1155901+985901+985378(Top 19%)4611(Top 28%)4611(Top 81%)
40K24.85 mi0.85 mi6583+1435782+1195782+1194261(Top 15%)3731(Top 23%)3731(Top 65%)
25.2M25.20 mi0.35 mi6488+955710+725710+721972(Top 7%)1838(Top 11%)1838(Top 32%)
FINISH26.22 mi1.02 mi6251+2375532+1785532+1781716(Top 6%)1605(Top 10%)1605(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9101

Males

7531

M18-39

7531

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8478

Males

7183

M18-39

7183

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9101

Males

7531

M18-39

7531

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8257

Males

6990

M18-39

6990

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

7032

Males

6181

M18-39

6181

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

7011

Males

6122

M18-39

6122

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6337

Males

5541

M18-39

5541

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5434

Males

4838

M18-39

4838

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3595

Males

3293

M18-39

3293

21M→35K

21.0 - 21.8 mi

Top 13%
×7
+17ft-86ft

Overall

3775

Males

3466

M18-39

3466

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4763

Males

4219

M18-39

4219

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5378

Males

4611

M18-39

4611

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4261

Males

3731

M18-39

3731

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

1972

Males

1838

M18-39

1838

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1716

Males

1605

M18-39

1605

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2400*
Passed By
538
Net Change
+1278
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7529
5K → 10K72200-491#7529#8020
10K → 15K33200-388#8020#8408
15K → 20K15590+65#8408#8343
20K → HALF653+62#8343#8281
HALF → 25K268*14+254#8281#8027
25K → 30K390*13+377#8027#7650
30K → 20M1962+194#7650#7456
20M → 21M274*0+274#7456#7182
21M → 35K1610+161#7182#7021
35K → 23M1855+180#7021#6841
23M → 24M1205+115#6841#6726
24M → 40K1485+143#6726#6583
40K → 25.2M950+95#6583#6488
25.2M → FINISH238*1+237#6488#6251
TOTALS2400*538+1278

* 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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