Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brett Bial

Bib: 28232 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
25:15
3.11 mi
Rank: #17772
Start β†’ 5K
25:15 | 8:08/mi
10K
49:52
6.21 mi
Rank: #17256 (+516)
5K β†’ 10K
24:37 | 7:56/mi
15K
1:15:30
9.32 mi
Rank: #17764 (-508)
10K β†’ 15K
25:38 | 8:16/mi
20K
1:41:12
12.43 mi
Rank: #17798 (-34)
15K β†’ 20K
25:42 | 8:17/mi
HALF
1:46:40
13.11 mi
Rank: #17772 (+26)
20K β†’ HALF
5:28 | 8:02/mi
25K
2:07:26
15.53 mi
Rank: #17968 (-196)
HALF β†’ 25K
20:46 | 8:34/mi
30K
2:34:33
18.64 mi
Rank: #17958 (+10)
25K β†’ 30K
27:07 | 8:44/mi
20M
2:46:59
20.00 mi
Rank: #18085 (-127)
30K β†’ 20M
12:26 | 9:10/mi
21M
2:57:17
21.00 mi
Rank: #18316 (-231)
20M β†’ 21M
10:18 | 10:18/mi
35K
3:04:18
21.75 mi
Rank: #18459 (-143)
21M β†’ 35K
7:01 | 9:23/mi
23M
3:16:19
23.00 mi
Rank: #18650 (-191)
35K β†’ 23M
12:01 | 9:37/mi
24M
3:25:21
24.00 mi
Rank: #18693 (-43)
23M β†’ 24M
9:02 | 9:02/mi
40K
3:33:25
24.85 mi
Rank: #18761 (-68)
24M β†’ 40K
8:04 | 9:27/mi
25.2M
3:37:12
25.20 mi
Rank: #18841 (-80)
40K β†’ 25.2M
3:47 | 10:59/mi
FINISH
3:45:43
26.22 mi
Rank: #18786 (+55)
25.2M β†’ FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:40
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:59:03
Pace9:05 /mi
πŸ“ŠPositive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5725:158:0825:15
8:08
-
10K
6.21 mi12:11:3449:528:0224:37
7:56
-0:12
15K
9.32 mi12:37:121:15:308:0725:38
8:16
+0:20
20K
12.43 mi13:02:541:41:128:0925:42
8:17
+0:01
HALF
13.11 mi13:08:221:46:408:095:28
8:02
-0:15
25K
15.53 mi13:29:082:07:268:1320:46
8:34
+0:32
30K
18.64 mi13:56:152:34:338:1827:07
8:44
+0:10
20M
20.00 mi14:08:412:46:598:2112:26
9:10
+0:26
21M
21.00 mi14:18:592:57:178:2710:18
10:18
+1:08
35K
21.75 mi14:26:003:04:188:297:01
9:23
-0:55
23M
23.00 mi14:38:013:16:198:3312:01
9:37
+0:14
24M
24.00 mi14:47:033:25:218:349:02
9:02
-0:35
40K
24.85 mi14:55:073:33:258:368:04
9:27
+0:25
25.2M
25.20 mi14:58:543:37:128:383:47
10:59
+1:32
FINISH
26.22 mi15:07:253:45:438:378:31
8:22
-2:37

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

7:56 /mi

Average Pace

8:37 /mi

Slowest Pace

10:59 /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

1:46:40

47% of race

Time at Steady Pace

1:05:26

29% of race

Time at Slower Pace

53:37

24% of race

Average Pace: 8:37 /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 mi11:46:5725:158:0825:15
8:08
#17772
10K
6.21 mi12:11:3449:528:0224:37
7:56
#17256
15K
9.32 mi12:37:121:15:308:0725:38
8:16
#17764
20K
12.43 mi13:02:541:41:128:0925:42
8:17
#17798
HALF
13.11 mi13:08:221:46:408:095:28
8:02
#17772
25K
15.53 mi13:29:082:07:268:1320:46
8:34
#17968
30K
18.64 mi13:56:152:34:338:1827:07
8:44
#17958
20M
20.00 mi14:08:412:46:598:2112:26
9:10
#18085
21M
21.00 mi14:18:592:57:178:2710:18
10:18
#18316
35K
21.75 mi14:26:003:04:188:297:01
9:23
#18459
23M
23.00 mi14:38:013:16:198:3312:01
9:37
#18650
24M
24.00 mi14:47:033:25:218:349:02
9:02
#18693
40K
24.85 mi14:55:073:33:258:368:04
9:27
#18761
25.2M
25.20 mi14:58:543:37:128:383:47
10:59
#18841
FINISH
26.22 mi15:07:253:45:438:378:31
8:22
#18786
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 mi17772113251132518678(Top 64%)11742(Top 72%)11742(Top 205%)
10K6.21 mi3.10 mi17256+51611110+21511110+21516653(Top 57%)10879(Top 67%)10879(Top 190%)
15K9.32 mi3.11 mi17764-50811334-22411334-22418678(Top 64%)11742(Top 72%)11742(Top 205%)
20K12.43 mi3.11 mi17798-3411340-611340-617927(Top 62%)11378(Top 70%)11378(Top 199%)
HALF13.11 mi0.68 mi17772+2611331+911331+917237(Top 59%)11132(Top 68%)11132(Top 195%)
25K15.53 mi2.42 mi17968-19611414-8311414-8318945(Top 65%)11770(Top 72%)11770(Top 206%)
30K18.64 mi3.11 mi17958+1011368+4611368+4618178(Top 63%)11331(Top 69%)11331(Top 198%)
20M20.00 mi1.36 mi18085-12711394-2611394-2619645(Top 68%)11948(Top 73%)11948(Top 209%)
21M21.00 mi1.00 mi18316-23111479-8511479-8521382(Top 74%)12719(Top 78%)12719(Top 222%)
35K21.75 mi0.75 mi18459-14311536-5711536-5721390(Top 74%)12666(Top 78%)12666(Top 221%)
23M23.00 mi1.25 mi18650-19111601-6511601-6520916(Top 72%)12414(Top 76%)12414(Top 217%)
24M24.00 mi1.00 mi18693-4311594+711594+719585(Top 67%)11669(Top 71%)11669(Top 204%)
40K24.85 mi0.85 mi18761-6811607-1311607-1320122(Top 69%)11912(Top 73%)11912(Top 208%)
25.2M25.20 mi0.35 mi18841-8011640-3311640-3322259(Top 77%)12953(Top 79%)12953(Top 226%)
FINISH26.22 mi1.02 mi18786+5511600+4011600+4017366(Top 60%)10602(Top 65%)10602(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
Γ—21
+97ft-345ft

Overall

18678

Males

11742

M18-39

11742

5K→10K

3.1 - 6.2 mi

Top 57%
Γ—5
+79ft-138ft

Overall

16653

Males

10879

M18-39

10879

10K→15K

6.2 - 9.3 mi

Top 64%
Γ—3
+67ft-78ft

Overall

18678

Males

11742

M18-39

11742

15K→20K

9.3 - 12.4 mi

Top 62%
Γ—5
+106ft-86ft

Overall

17927

Males

11378

M18-39

11378

20K→HALF

12.4 - 13.1 mi

Top 59%
Γ—2
+19ft-37ft

Overall

17237

Males

11132

M18-39

11132

HALF→25K

13.1 - 15.5 mi

Top 65%
Γ—4
+66ft-88ft

Overall

18945

Males

11770

M18-39

11770

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18178

Males

11331

M18-39

11331

30K→20M

18.6 - 20.0 mi

Top 68%
Γ—5
+64ft-50ft

Overall

19645

Males

11948

M18-39

11948

20M→21M

20.0 - 21.0 mi

Top 74%
Γ—8
+106ft-24ft

Overall

21382

Males

12719

M18-39

12719

21M→35K

21.0 - 21.8 mi

Top 74%
Γ—7
+17ft-86ft

Overall

21390

Males

12666

M18-39

12666

35K→23M

21.8 - 23.0 mi

Top 72%
Γ—5
+23ft-63ft

Overall

20916

Males

12414

M18-39

12414

23M→24M

23.0 - 24.0 mi

Top 67%
Γ—6
+12ft-82ft

Overall

19585

Males

11669

M18-39

11669

24M→40K

24.0 - 24.9 mi

Top 69%
Γ—1
+6ft-20ft

Overall

20122

Males

11912

M18-39

11912

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22259

Males

12953

M18-39

12953

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
Γ—2
+22ft-21ft

Overall

17366

Males

10602

M18-39

10602

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1482*
Passed By
1972
Net Change
-1014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17772
5K β†’ 10K618*102+516#17772#17256
10K β†’ 15K52200-508#17256#17764
15K β†’ 20K158192-34#17764#17798
20K β†’ HALF4317+26#17798#17772
HALF β†’ 25K71200-196#17772#17968
25K β†’ 30K195185+10#17968#17958
30K β†’ 20M62189-127#17958#18085
20M β†’ 21M28200-231#18085#18316
21M β†’ 35K19162-143#18316#18459
35K β†’ 23M47200-191#18459#18650
23M β†’ 24M5396-43#18650#18693
24M β†’ 40K37105-68#18693#18761
40K β†’ 25.2M989-80#18761#18841
25.2M β†’ FINISH9035+55#18841#18786
TOTALS1482*1972-1014

* 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

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OTQ

Olympic Trials Qualifying analysis available

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