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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Liam Cerveny

Bib: 6164 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 34%
Age Group (M40-44)
#0 / 2198
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
20:34
3.11 mi
Rank: #5177
Start → 5K
20:34 | 6:38/mi
10K
40:51
6.21 mi
Rank: #4803 (+374)
5K → 10K
20:17 | 6:32/mi
15K
1:01:18
9.32 mi
Rank: #4783 (+20)
10K → 15K
20:27 | 6:35/mi
20K
1:22:10
12.43 mi
Rank: #4877 (-94)
15K → 20K
20:52 | 6:43/mi
HALF
1:26:44
13.11 mi
Rank: #4922 (-45)
20K → HALF
4:34 | 6:42/mi
25K
1:43:41
15.53 mi
Rank: #5264 (-342)
HALF → 25K
16:57 | 7:00/mi
30K
2:08:03
18.64 mi
Rank: #6687 (-1423)
25K → 30K
24:22 | 7:51/mi
20M
2:19:27
20.00 mi
Rank: #7322 (-635)
30K → 20M
11:24 | 8:24/mi
21M
2:28:58
21.00 mi
Rank: #7915 (-593)
20M → 21M
9:31 | 9:31/mi
35K
2:34:54
21.75 mi
Rank: #8097 (-182)
21M → 35K
5:56 | 7:56/mi
23M
2:45:48
23.00 mi
Rank: #8575 (-478)
35K → 23M
10:54 | 8:43/mi
24M
2:53:55
24.00 mi
Rank: #8822 (-247)
23M → 24M
8:07 | 8:07/mi
40K
3:01:28
24.85 mi
Rank: #9132 (-310)
24M → 40K
7:33 | 8:50/mi
25.2M
3:04:46
25.20 mi
Rank: #9281 (-149)
40K → 25.2M
3:18 | 9:35/mi
FINISH
3:13:04
26.22 mi
Rank: #9553 (-272)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:46:20
Pace8:07 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2620:346:3820:34
6:38
-
10K
6.21 mi10:44:4340:516:3520:17
6:32
-0:06
15K
9.32 mi11:05:101:01:186:3520:27
6:35
+0:03
20K
12.43 mi11:26:021:22:106:3720:52
6:43
+0:08
HALF
13.11 mi11:30:361:26:446:374:34
6:42
-0:01
25K
15.53 mi11:47:331:43:416:4116:57
7:00
+0:18
30K
18.64 mi12:11:552:08:036:5324:22
7:51
+0:51
20M
20.00 mi12:23:192:19:276:5911:24
8:24
+0:33
21M
21.00 mi12:32:502:28:587:069:31
9:31
+1:07
35K
21.75 mi12:38:462:34:547:085:56
7:56
-1:35
23M
23.00 mi12:49:402:45:487:1310:54
8:43
+0:47
24M
24.00 mi12:57:472:53:557:158:07
8:07
-0:36
40K
24.85 mi13:05:203:01:287:197:33
8:50
+0:43
25.2M
25.20 mi13:08:383:04:467:203:18
9:35
+0:45
FINISH
26.22 mi13:16:563:13:047:238:18
8:09
-1:26

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

6:32 /mi

Average Pace

7:22 /mi

Slowest Pace

9:35 /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

1:43:41

54% of race

Time at Steady Pace

58:07

30% of race

Time at Slower Pace

31:16

16% of race

Average Pace: 7:22 /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 mi10:24:2620:346:3820:34
6:38
#5177
10K
6.21 mi10:44:4340:516:3520:17
6:32
#4803
15K
9.32 mi11:05:101:01:186:3520:27
6:35
#4783
20K
12.43 mi11:26:021:22:106:3720:52
6:43
#4877
HALF
13.11 mi11:30:361:26:446:374:34
6:42
#4922
25K
15.53 mi11:47:331:43:416:4116:57
7:00
#5264
30K
18.64 mi12:11:552:08:036:5324:22
7:51
#6687
20M
20.00 mi12:23:192:19:276:5911:24
8:24
#7322
21M
21.00 mi12:32:502:28:587:069:31
9:31
#7915
35K
21.75 mi12:38:462:34:547:085:56
7:56
#8097
23M
23.00 mi12:49:402:45:487:1310:54
8:43
#8575
24M
24.00 mi12:57:472:53:557:158:07
8:07
#8822
40K
24.85 mi13:05:203:01:287:197:33
8:50
#9132
25.2M
25.20 mi13:08:383:04:467:203:18
9:35
#9281
FINISH
26.22 mi13:16:563:13:047:238:18
8:09
#9553
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5177482148214806(Top 17%)4498(Top 28%)4498(Top 205%)
10K6.21 mi3.10 mi4803+3744499+3224499+3224488(Top 15%)4235(Top 26%)4235(Top 193%)
15K9.32 mi3.11 mi4783+204481+184481+184806(Top 17%)4498(Top 28%)4498(Top 205%)
20K12.43 mi3.11 mi4877-944561-804561-805354(Top 18%)4932(Top 30%)4932(Top 224%)
HALF13.11 mi0.68 mi4922-454599-384599-386223(Top 21%)5610(Top 34%)5610(Top 255%)
25K15.53 mi2.42 mi5264-3424878-2794878-2797338(Top 25%)6346(Top 39%)6346(Top 289%)
30K18.64 mi3.11 mi6687-14235939-10615939-106112273(Top 42%)8767(Top 54%)8767(Top 399%)
20M20.00 mi1.36 mi7322-6356378-4396378-43915486(Top 53%)10071(Top 62%)10071(Top 458%)
21M21.00 mi1.00 mi7915-5936731-3536731-35318552(Top 64%)11384(Top 70%)11384(Top 518%)
35K21.75 mi0.75 mi8097-1826822-916822-9113927(Top 48%)9266(Top 57%)9266(Top 422%)
23M23.00 mi1.25 mi8575-4787064-2427064-24216930(Top 58%)10467(Top 64%)10467(Top 476%)
24M24.00 mi1.00 mi8822-2477179-1157179-11514493(Top 50%)9366(Top 57%)9366(Top 426%)
40K24.85 mi0.85 mi9132-3107325-1467325-14617506(Top 60%)10648(Top 65%)10648(Top 484%)
25.2M25.20 mi0.35 mi9281-1497407-827407-8217530(Top 60%)10651(Top 65%)10651(Top 485%)
FINISH26.22 mi1.02 mi9553-2727509-1027509-10216033(Top 55%)10003(Top 61%)10003(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4806

Males

4498

M40-44

4498

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4488

Males

4235

M40-44

4235

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4806

Males

4498

M40-44

4498

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5354

Males

4932

M40-44

4932

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6223

Males

5610

M40-44

5610

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7338

Males

6346

M40-44

6346

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12273

Males

8767

M40-44

8767

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15486

Males

10071

M40-44

10071

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18552

Males

11384

M40-44

11384

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13927

Males

9266

M40-44

9266

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16930

Males

10467

M40-44

10467

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14493

Males

9366

M40-44

9366

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17506

Males

10648

M40-44

10648

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17530

Males

10651

M40-44

10651

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16033

Males

10003

M40-44

10003

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
787*
Passed By
2312
Net Change
-4376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5177
5K → 10K418*44+374#5177#4803
10K → 15K120100+20#4803#4783
15K → 20K66160-94#4783#4877
20K → HALF449-45#4877#4922
HALF → 25K34200-342#4922#5264
25K → 30K17200-1423#5264#6687
30K → 20M9200-635#6687#7322
20M → 21M8200-593#7322#7915
21M → 35K20200-182#7915#8097
35K → 23M18200-478#8097#8575
23M → 24M28200-247#8575#8822
24M → 40K11200-310#8822#9132
40K → 25.2M10159-149#9132#9281
25.2M → FINISH24200-272#9281#9553
TOTALS787*2312-4376

* 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

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