Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nikolas Pensyl

Bib: 2406 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 18%
Age Group (M18-39)
#0 / 5723
Top 40%
Race Day Weather
51Β°/41Β°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
20:20
3.11 mi
Rank: #4535
Start β†’ 5K
20:20 | 6:33/mi
10K
40:29
6.21 mi
Rank: #4296 (+239)
5K β†’ 10K
20:09 | 6:30/mi
15K
1:00:37
9.32 mi
Rank: #4196 (+100)
10K β†’ 15K
20:08 | 6:29/mi
20K
1:20:49
12.43 mi
Rank: #4067 (+129)
15K β†’ 20K
20:12 | 6:31/mi
HALF
1:25:12
13.11 mi
Rank: #4059 (+8)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:40:53
15.53 mi
Rank: #3901 (+158)
HALF β†’ 25K
15:41 | 6:29/mi
30K
2:01:11
18.64 mi
Rank: #3622 (+279)
25K β†’ 30K
20:18 | 6:33/mi
20M
2:10:03
20.00 mi
Rank: #3507 (+115)
30K β†’ 20M
8:52 | 6:32/mi
21M
2:16:45
21.00 mi
Rank: #3396 (+111)
20M β†’ 21M
6:42 | 6:42/mi
35K
2:21:17
21.75 mi
Rank: #3297 (+99)
21M β†’ 35K
4:32 | 6:04/mi
23M
2:29:08
23.00 mi
Rank: #3109 (+188)
35K β†’ 23M
7:51 | 6:17/mi
24M
2:35:21
24.00 mi
Rank: #3015 (+94)
23M β†’ 24M
6:13 | 6:13/mi
40K
2:40:57
24.85 mi
Rank: #2986 (+29)
24M β†’ 40K
5:36 | 6:33/mi
25.2M
2:43:35
25.20 mi
Rank: #3009 (-23)
40K β†’ 25.2M
2:38 | 7:39/mi
FINISH
2:50:11
26.22 mi
Rank: #3029 (-20)
25.2M β†’ FINISH
6:36 | 6:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:25:12
Pace6:30 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:24:59
Pace6:29 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1520:206:3320:20
6:33
-
10K
6.21 mi10:41:2440:296:3120:09
6:30
-0:03
15K
9.32 mi11:01:321:00:376:3120:08
6:29
-0:01
20K
12.43 mi11:21:441:20:496:3120:12
6:31
+0:02
HALF
13.11 mi11:26:071:25:126:304:23
6:26
-0:05
25K
15.53 mi11:41:481:40:536:3015:41
6:29
+0:03
30K
18.64 mi12:02:062:01:116:3120:18
6:33
+0:04
20M
20.00 mi12:10:582:10:036:318:52
6:32
-0:01
21M
21.00 mi12:17:402:16:456:316:42
6:42
+0:10
35K
21.75 mi12:22:122:21:176:304:32
6:04
-0:38
23M
23.00 mi12:30:032:29:086:307:51
6:17
+0:13
24M
24.00 mi12:36:162:35:216:296:13
6:13
-0:04
40K
24.85 mi12:41:522:40:576:295:36
6:33
+0:20
25.2M
25.20 mi12:44:302:43:356:302:38
7:39
+1:06
FINISH
26.22 mi12:51:062:50:116:306:36
6:29
-1:10

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:04 /mi

Average Pace

6:30 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

18:36

11% of race

Time at Steady Pace

2:22:15

84% of race

Time at Slower Pace

9:20

5% of race

Average Pace: 6:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:21:1520:206:3320:20
6:33
#4535
10K
6.21 mi10:41:2440:296:3120:09
6:30
#4296
15K
9.32 mi11:01:321:00:376:3120:08
6:29
#4196
20K
12.43 mi11:21:441:20:496:3120:12
6:31
#4067
HALF
13.11 mi11:26:071:25:126:304:23
6:26
#4059
25K
15.53 mi11:41:481:40:536:3015:41
6:29
#3901
30K
18.64 mi12:02:062:01:116:3120:18
6:33
#3622
20M
20.00 mi12:10:582:10:036:318:52
6:32
#3507
21M
21.00 mi12:17:402:16:456:316:42
6:42
#3396
35K
21.75 mi12:22:122:21:176:304:32
6:04
#3297
23M
23.00 mi12:30:032:29:086:307:51
6:17
#3109
24M
24.00 mi12:36:162:35:216:296:13
6:13
#3015
40K
24.85 mi12:41:522:40:576:295:36
6:33
#2986
25.2M
25.20 mi12:44:302:43:356:302:38
7:39
#3009
FINISH
26.22 mi12:51:062:50:116:306:36
6:29
#3029
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 mi4535426442644072(Top 14%)3862(Top 24%)3862(Top 67%)
10K6.21 mi3.10 mi4296+2394066+1984066+1984096(Top 14%)3881(Top 24%)3881(Top 68%)
15K9.32 mi3.11 mi4196+1003976+903976+904072(Top 14%)3862(Top 24%)3862(Top 67%)
20K12.43 mi3.11 mi4067+1293862+1143862+1143769(Top 13%)3584(Top 22%)3584(Top 63%)
HALF13.11 mi0.68 mi4059+83854+83854+83871(Top 13%)3669(Top 22%)3669(Top 64%)
25K15.53 mi2.42 mi3901+1583712+1423712+1423260(Top 11%)3113(Top 19%)3113(Top 54%)
30K18.64 mi3.11 mi3622+2793452+2603452+2602765(Top 10%)2644(Top 16%)2644(Top 46%)
20M20.00 mi1.36 mi3507+1153343+1093343+1092570(Top 9%)2434(Top 15%)2434(Top 43%)
21M21.00 mi1.00 mi3396+1113239+1043239+1042047(Top 7%)1954(Top 12%)1954(Top 34%)
35K21.75 mi0.75 mi3297+993149+903149+901450(Top 5%)1394(Top 9%)1394(Top 24%)
23M23.00 mi1.25 mi3109+1882972+1772972+1771472(Top 5%)1408(Top 9%)1408(Top 25%)
24M24.00 mi1.00 mi3015+942883+892883+891845(Top 6%)1749(Top 11%)1749(Top 31%)
40K24.85 mi0.85 mi2986+292851+322851+322781(Top 10%)2548(Top 16%)2548(Top 45%)
25.2M25.20 mi0.35 mi3009-232871-202871-205908(Top 20%)4827(Top 30%)4827(Top 84%)
FINISH26.22 mi1.02 mi3029-202886-152886-153968(Top 14%)3441(Top 21%)3441(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
Γ—21
+97ft-345ft

Overall

4072

Males

3862

M18-39

3862

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

4096

Males

3881

M18-39

3881

10K→15K

6.2 - 9.3 mi

Top 14%
Γ—3
+67ft-78ft

Overall

4072

Males

3862

M18-39

3862

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3769

Males

3584

M18-39

3584

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3871

Males

3669

M18-39

3669

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3260

Males

3113

M18-39

3113

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2765

Males

2644

M18-39

2644

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2570

Males

2434

M18-39

2434

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

2047

Males

1954

M18-39

1954

21M→35K

21.0 - 21.8 mi

Top 5%
Γ—7
+17ft-86ft

Overall

1450

Males

1394

M18-39

1394

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1472

Males

1408

M18-39

1408

23M→24M

23.0 - 24.0 mi

Top 6%
Γ—6
+12ft-82ft

Overall

1845

Males

1749

M18-39

1749

24M→40K

24.0 - 24.9 mi

Top 10%
Γ—1
+6ft-20ft

Overall

2781

Males

2548

M18-39

2548

40K→25.2M

24.9 - 25.2 mi

Top 20%
Γ—1
+13ft-16ft

Overall

5908

Males

4827

M18-39

4827

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

3968

Males

3441

M18-39

3441

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1816*
Passed By
310
Net Change
+1506
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4535
5K β†’ 10K296*57+239#4535#4296
10K β†’ 15K16666+100#4296#4196
15K β†’ 20K15930+129#4196#4067
20K β†’ HALF1911+8#4067#4059
HALF β†’ 25K1646+158#4059#3901
25K β†’ 30K287*8+279#3901#3622
30K β†’ 20M1227+115#3622#3507
20M β†’ 21M1143+111#3507#3396
21M β†’ 35K1012+99#3396#3297
35K β†’ 23M1891+188#3297#3109
23M β†’ 24M1028+94#3109#3015
24M β†’ 40K5728+29#3015#2986
40K β†’ 25.2M831-23#2986#3009
25.2M β†’ FINISH3252-20#3009#3029
TOTALS1816*310+1506

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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