Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Daniel Rizzo

Bib: 3422 β€’M β€’Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 17%
Age Group (M18-39)
#0 / 5723
Top 39%
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
19:52
3.11 mi
Rank: #3404
Start β†’ 5K
19:52 | 6:24/mi
10K
39:46
6.21 mi
Rank: #3480 (-76)
5K β†’ 10K
19:54 | 6:25/mi
15K
59:44
9.32 mi
Rank: #3538 (-58)
10K β†’ 15K
19:58 | 6:26/mi
20K
1:19:47
12.43 mi
Rank: #3493 (+45)
15K β†’ 20K
20:03 | 6:28/mi
HALF
1:24:07
13.11 mi
Rank: #3481 (+12)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:39:47
15.53 mi
Rank: #3398 (+83)
HALF β†’ 25K
15:40 | 6:28/mi
30K
2:00:08
18.64 mi
Rank: #3267 (+131)
25K β†’ 30K
20:21 | 6:34/mi
20M
2:09:12
20.00 mi
Rank: #3243 (+24)
30K β†’ 20M
9:04 | 6:41/mi
21M
2:15:58
21.00 mi
Rank: #3143 (+100)
20M β†’ 21M
6:46 | 6:46/mi
35K
2:20:39
21.75 mi
Rank: #3087 (+56)
21M β†’ 35K
4:41 | 6:16/mi
23M
2:28:52
23.00 mi
Rank: #3030 (+57)
35K β†’ 23M
8:13 | 6:34/mi
24M
2:35:10
24.00 mi
Rank: #2966 (+64)
23M β†’ 24M
6:18 | 6:18/mi
40K
2:40:52
24.85 mi
Rank: #2968 (-2)
24M β†’ 40K
5:42 | 6:40/mi
25.2M
2:43:21
25.20 mi
Rank: #2962 (+6)
40K β†’ 25.2M
2:29 | 7:13/mi
FINISH
2:49:44
26.22 mi
Rank: #2923 (+39)
25.2M β†’ FINISH
6:23 | 6:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:07
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:25:37
Pace6:32 /mi
πŸ“ŠPositive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4919:526:2419:52
6:24
-
10K
6.21 mi10:41:4339:466:2419:54
6:25
+0:01
15K
9.32 mi11:01:4159:446:2519:58
6:26
+0:01
20K
12.43 mi11:21:441:19:476:2620:03
6:28
+0:02
HALF
13.11 mi11:26:041:24:076:264:20
6:22
-0:06
25K
15.53 mi11:41:441:39:476:2615:40
6:28
+0:06
30K
18.64 mi12:02:052:00:086:2720:21
6:34
+0:06
20M
20.00 mi12:11:092:09:126:289:04
6:41
+0:07
21M
21.00 mi12:17:552:15:586:296:46
6:46
+0:05
35K
21.75 mi12:22:362:20:396:294:41
6:16
-0:30
23M
23.00 mi12:30:492:28:526:298:13
6:34
+0:18
24M
24.00 mi12:37:072:35:106:286:18
6:18
-0:16
40K
24.85 mi12:42:492:40:526:295:42
6:40
+0:22
25.2M
25.20 mi12:45:182:43:216:292:29
7:13
+0:33
FINISH
26.22 mi12:51:412:49:446:296:23
6:16
-0:57

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

6:16 /mi

Average Pace

6:29 /mi

Slowest Pace

7:13 /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

2:47:15

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:21:4919:526:2419:52
6:24
#3404
10K
6.21 mi10:41:4339:466:2419:54
6:25
#3480
15K
9.32 mi11:01:4159:446:2519:58
6:26
#3538
20K
12.43 mi11:21:441:19:476:2620:03
6:28
#3493
HALF
13.11 mi11:26:041:24:076:264:20
6:22
#3481
25K
15.53 mi11:41:441:39:476:2615:40
6:28
#3398
30K
18.64 mi12:02:052:00:086:2720:21
6:34
#3267
20M
20.00 mi12:11:092:09:126:289:04
6:41
#3243
21M
21.00 mi12:17:552:15:586:296:46
6:46
#3143
35K
21.75 mi12:22:362:20:396:294:41
6:16
#3087
23M
23.00 mi12:30:492:28:526:298:13
6:34
#3030
24M
24.00 mi12:37:072:35:106:286:18
6:18
#2966
40K
24.85 mi12:42:492:40:526:295:42
6:40
#2968
25.2M
25.20 mi12:45:182:43:216:292:29
7:13
#2962
FINISH
26.22 mi12:51:412:49:446:296:23
6:16
#2923
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 mi3404324132413674(Top 13%)3507(Top 21%)3507(Top 61%)
10K6.21 mi3.10 mi3480-763325-843325-843567(Top 12%)3399(Top 21%)3399(Top 59%)
15K9.32 mi3.11 mi3538-583378-533378-533674(Top 13%)3507(Top 21%)3507(Top 61%)
20K12.43 mi3.11 mi3493+453339+393339+393455(Top 12%)3302(Top 20%)3302(Top 58%)
HALF13.11 mi0.68 mi3481+123326+133326+133389(Top 12%)3245(Top 20%)3245(Top 57%)
25K15.53 mi2.42 mi3398+833248+783248+783219(Top 11%)3075(Top 19%)3075(Top 54%)
30K18.64 mi3.11 mi3267+1313125+1233125+1232836(Top 10%)2706(Top 17%)2706(Top 47%)
20M20.00 mi1.36 mi3243+243104+213104+213306(Top 11%)3082(Top 19%)3082(Top 54%)
21M21.00 mi1.00 mi3143+1003008+963008+962318(Top 8%)2196(Top 13%)2196(Top 38%)
35K21.75 mi0.75 mi3087+562952+562952+562322(Top 8%)2203(Top 13%)2203(Top 38%)
23M23.00 mi1.25 mi3030+572897+552897+552726(Top 9%)2545(Top 16%)2545(Top 44%)
24M24.00 mi1.00 mi2966+642835+622835+622206(Top 8%)2069(Top 13%)2069(Top 36%)
40K24.85 mi0.85 mi2968-2283528353377(Top 12%)3038(Top 19%)3038(Top 53%)
25.2M25.20 mi0.35 mi2962+62827+82827+83519(Top 12%)3096(Top 19%)3096(Top 54%)
FINISH26.22 mi1.02 mi2923+392788+392788+392818(Top 10%)2532(Top 15%)2532(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
Γ—21
+97ft-345ft

Overall

3674

Males

3507

M18-39

3507

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3567

Males

3399

M18-39

3399

10K→15K

6.2 - 9.3 mi

Top 13%
Γ—3
+67ft-78ft

Overall

3674

Males

3507

M18-39

3507

15K→20K

9.3 - 12.4 mi

Top 12%
Γ—5
+106ft-86ft

Overall

3455

Males

3302

M18-39

3302

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3389

Males

3245

M18-39

3245

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3219

Males

3075

M18-39

3075

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2836

Males

2706

M18-39

2706

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3306

Males

3082

M18-39

3082

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2318

Males

2196

M18-39

2196

21M→35K

21.0 - 21.8 mi

Top 8%
Γ—7
+17ft-86ft

Overall

2322

Males

2203

M18-39

2203

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2726

Males

2545

M18-39

2545

23M→24M

23.0 - 24.0 mi

Top 8%
Γ—6
+12ft-82ft

Overall

2206

Males

2069

M18-39

2069

24M→40K

24.0 - 24.9 mi

Top 12%
Γ—1
+6ft-20ft

Overall

3377

Males

3038

M18-39

3038

40K→25.2M

24.9 - 25.2 mi

Top 12%
Γ—1
+13ft-16ft

Overall

3519

Males

3096

M18-39

3096

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2818

Males

2532

M18-39

2532

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1050
Passed By
569
Net Change
+481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3404
5K β†’ 10K108184-76#3404#3480
10K β†’ 15K61119-58#3480#3538
15K β†’ 20K10358+45#3538#3493
20K β†’ HALF197+12#3493#3481
HALF β†’ 25K10724+83#3481#3398
25K β†’ 30K16029+131#3398#3267
30K β†’ 20M5935+24#3267#3243
20M β†’ 21M1066+100#3243#3143
21M β†’ 35K593+56#3143#3087
35K β†’ 23M7821+57#3087#3030
23M β†’ 24M739+64#3030#2966
24M β†’ 40K4446-2#2966#2968
40K β†’ 25.2M1913+6#2968#2962
25.2M β†’ FINISH5415+39#2962#2923
TOTALS1050569+481
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

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