Boston Marathon logo
BOSTON MARATHON 2023

Mike Verzino

Bib: 26175•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18182
Start → 5K
8:36/mi
26:42 split
10K· 6.21 mi
51:52
Rank: #16827 (+1355)
5K → 10K
8:06/mi
25:10 split
15K· 9.32 mi
1:17:21
Rank: #16504 (+323)
10K → 15K
8:12/mi
25:29 split
20K· 12.43 mi
1:44:22
Rank: #16925 (-421)
15K → 20K
8:42/mi
27:01 split
Half· 13.11 mi
1:50:09
Rank: #16961 (-36)
20K → Half
8:29/mi
5:47 split
25K· 15.53 mi
2:13:31
Rank: #17922 (-961)
Half → 25K
9:38/mi
23:22 split
30K· 18.64 mi
2:43:11
Rank: #18302 (-380)
25K → 30K
9:33/mi
29:40 split
20M
2:56:39
Rank: #18512 (-210)
30K → 20M
9:55/mi
13:28 split
21M
3:08:07
Rank: #18849 (-337)
20M → 21M
11:28/mi
11:28 split
35K· 21.75 mi
3:15:20
Rank: #18917 (-68)
21M → 35K
9:39/mi
7:13 split
23M
3:28:20
Rank: #19119 (-202)
35K → 23M
10:23/mi
13:00 split
24M
3:37:47
Rank: #19104 (+15)
23M → 24M
9:27/mi
9:27 split
40K· 24.85 mi
3:46:24
Rank: #19180 (-76)
24M → 40K
10:05/mi
8:37 split
25.2M
3:50:10
Rank: #19205 (-25)
40K → 25.2M
10:55/mi
3:46 split
Finish· 26.22 mi
3:59:07
Rank: #19161 (+44)
25.2M → Finish
8:47/mi
8:57 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:09
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:08:58
Pace9:50 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4626:428:3626:42
8:36
-
10K
6.21 mi12:13:5651:528:2125:10
8:06
-0:30
15K
9.32 mi12:39:251:17:218:1825:29
8:12
+0:06
20K
12.43 mi13:06:261:44:228:2427:01
8:42
+0:30
Half
13.11 mi13:12:131:50:098:245:47
8:29
-0:13
25K
15.53 mi13:35:352:13:318:3623:22
9:38
+1:09
30K
18.64 mi14:05:152:43:118:4529:40
9:33
-0:05
20M
20.00 mi14:18:432:56:398:5013:28
9:55
+0:22
21M
21.00 mi14:30:113:08:078:5711:28
11:28
+1:33
35K
21.75 mi14:37:243:15:208:597:13
9:39
-1:49
23M
23.00 mi14:50:243:28:209:0313:00
10:23
+0:44
24M
24.00 mi14:59:513:37:479:049:27
9:27
-0:56
40K
24.85 mi15:08:283:46:249:078:37
10:05
+0:38
25.2M
25.20 mi15:12:143:50:109:083:46
10:55
+0:50
Finish
26.22 mi15:21:113:59:079:088:57
8:47
-2:08

Checkpoints & Pacing

📈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

8:06 /mi

Average Pace

9:08 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:06

50% of race

Time at Steady Pace

1:23:10

35% of race

Time at Slower Pace

36:51

15% of race

Average Pace: 9:07 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:48:4626:428:3626:42
8:36
#18182
10K
6.21 mi12:13:5651:528:2125:10
8:06
#16827
15K
9.32 mi12:39:251:17:218:1825:29
8:12
#16504
20K
12.43 mi13:06:261:44:228:2427:01
8:42
#16925
Half
13.11 mi13:12:131:50:098:245:47
8:29
#16961
25K
15.53 mi13:35:352:13:318:3623:22
9:38
#17922
30K
18.64 mi14:05:152:43:118:4529:40
9:33
#18302
20M
20.00 mi14:18:432:56:398:5013:28
9:55
#18512
21M
21.00 mi14:30:113:08:078:5711:28
11:28
#18849
35K
21.75 mi14:37:243:15:208:597:13
9:39
#18917
23M
23.00 mi14:50:243:28:209:0313:00
10:23
#19119
24M
24.00 mi14:59:513:37:479:049:27
9:27
#19104
40K
24.85 mi15:08:283:46:249:078:37
10:05
#19180
25.2M
25.20 mi15:12:143:50:109:083:46
10:55
#19205
Finish
26.22 mi15:21:113:59:079:088:57
8:47
#19161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18182114921149215876(Top 60%)10646(Top 70%)10646(Top 201%)
10K6.21 mi3.10 mi16827+135511015+47711015+47715517(Top 58%)10533(Top 69%)10533(Top 199%)
15K9.32 mi3.11 mi16504+32310888+12710888+12715876(Top 60%)10646(Top 70%)10646(Top 201%)
20K12.43 mi3.11 mi16925-42111024-13611024-13618091(Top 68%)11511(Top 76%)11511(Top 218%)
Half13.11 mi0.68 mi16961-3611037-1311037-1317572(Top 66%)11333(Top 75%)11333(Top 214%)
25K15.53 mi2.42 mi17922-96111410-37311410-37321243(Top 80%)12813(Top 84%)12813(Top 242%)
30K18.64 mi3.11 mi18302-38011540-13011540-13019603(Top 74%)12046(Top 79%)12046(Top 228%)
20M20.00 mi1.36 mi18512-21011616-7611616-7620190(Top 76%)12192(Top 80%)12192(Top 231%)
21M21.00 mi1.00 mi18849-33711748-13211748-13221814(Top 82%)12896(Top 85%)12896(Top 244%)
35K21.75 mi0.75 mi18917-6811768-2011768-2020276(Top 76%)12150(Top 80%)12150(Top 230%)
23M23.00 mi1.25 mi19119-20211846-7811846-7821020(Top 79%)12461(Top 82%)12461(Top 236%)
24M24.00 mi1.00 mi19104+1511828+1811828+1819025(Top 71%)11543(Top 76%)11543(Top 218%)
40K24.85 mi0.85 mi19180-7611858-3011858-3020174(Top 76%)12003(Top 79%)12003(Top 227%)
25.2M25.20 mi0.35 mi19205-2511865-711865-720249(Top 76%)12038(Top 79%)12038(Top 228%)
Finish26.22 mi1.02 mi19161+4411841+2411841+2416933(Top 64%)10584(Top 70%)10584(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15876

Males

10646

M18-39

10646

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15517

Males

10533

M18-39

10533

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15876

Males

10646

M18-39

10646

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

18091

Males

11511

M18-39

11511

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17572

Males

11333

M18-39

11333

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21243

Males

12813

M18-39

12813

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

19603

Males

12046

M18-39

12046

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

20190

Males

12192

M18-39

12192

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

21814

Males

12896

M18-39

12896

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

20276

Males

12150

M18-39

12150

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21020

Males

12461

M18-39

12461

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

19025

Males

11543

M18-39

11543

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20174

Males

12003

M18-39

12003

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20249

Males

12038

M18-39

12038

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

16933

Males

10584

M18-39

10584

Passing Analysis

Category:
Athletes Passed
2289
Passed By
3268
Net Change
-979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18182
5K → 10K140449+1355#18182#16827
10K → 15K40178+323#16827#16504
15K → 20K74495-421#16504#16925
20K → Half1551-36#16925#16961
Half → 25K17978-961#16961#17922
25K → 30K76456-380#17922#18302
30K → 20M42252-210#18302#18512
20M → 21M17354-337#18512#18849
21M → 35K2290-68#18849#18917
35K → 23M30232-202#18917#19119
23M → 24M6449+15#19119#19104
24M → 40K34110-76#19104#19180
40K → 25.2M1540-25#19180#19205
25.2M → Finish7834+44#19205#19161
TOTALS22893268-979
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing