Boston Marathon logo
BOSTON MARATHON 2023

Julio Vergne

Bib: 27472•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
28:53
Rank: #21516
Start → 5K
9:18/mi
28:53 split
10K· 6.21 mi
56:55
Rank: #21275 (+241)
5K → 10K
9:01/mi
28:02 split
15K· 9.32 mi
1:24:16
Rank: #20754 (+521)
10K → 15K
8:48/mi
27:21 split
20K· 12.43 mi
1:52:24
Rank: #20554 (+200)
15K → 20K
9:03/mi
28:08 split
Half· 13.11 mi
1:58:11
Rank: #20434 (+120)
20K → Half
8:29/mi
5:47 split
25K· 15.53 mi
2:19:17
Rank: #19965 (+469)
Half → 25K
8:42/mi
21:06 split
30K· 18.64 mi
2:46:34
Rank: #19285 (+680)
25K → 30K
8:47/mi
27:17 split
20M
2:58:56
Rank: #19104 (+181)
30K → 20M
9:06/mi
12:22 split
21M
3:08:27
Rank: #18930 (+174)
20M → 21M
9:31/mi
9:31 split
35K· 21.75 mi
3:14:44
Rank: #18777 (+153)
21M → 35K
8:24/mi
6:17 split
23M
3:25:50
Rank: #18567 (+210)
35K → 23M
8:52/mi
11:06 split
24M
3:34:54
Rank: #18517 (+50)
23M → 24M
9:04/mi
9:04 split
40K· 24.85 mi
3:42:53
Rank: #18487 (+30)
24M → 40K
9:20/mi
7:59 split
25.2M
3:46:41
Rank: #18533 (-46)
40K → 25.2M
11:01/mi
3:48 split
Finish· 26.22 mi
3:56:52
Rank: #18742 (-209)
25.2M → Finish
10:00/mi
10:11 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 Half⚖️ Balanced
Distance13.11 mi
Time1:58:11
Pace9:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:58:41
Pace9:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4328:539:1828:53
9:18
-
10K
6.21 mi12:20:4556:559:1028:02
9:01
-0:17
15K
9.32 mi12:48:061:24:169:0227:21
8:48
-0:13
20K
12.43 mi13:16:141:52:249:0328:08
9:03
+0:15
Half
13.11 mi13:22:011:58:119:015:47
8:29
-0:34
25K
15.53 mi13:43:072:19:178:5821:06
8:42
+0:13
30K
18.64 mi14:10:242:46:348:5627:17
8:47
+0:05
20M
20.00 mi14:22:462:58:568:5712:22
9:06
+0:19
21M
21.00 mi14:32:173:08:278:589:31
9:31
+0:25
35K
21.75 mi14:38:343:14:448:576:17
8:24
-1:07
23M
23.00 mi14:49:403:25:508:5711:06
8:52
+0:28
24M
24.00 mi14:58:443:34:548:579:04
9:04
+0:12
40K
24.85 mi15:06:433:42:538:587:59
9:20
+0:16
25.2M
25.20 mi15:10:313:46:419:003:48
11:01
+1:41
Finish
26.22 mi15:20:423:56:529:0210:11
10:00
-1:01

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

8:24 /mi

Average Pace

9:02 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:10

14% of race

Time at Steady Pace

3:00:12

76% of race

Time at Slower Pace

23:30

10% of race

Average Pace: 9:02 /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 mi11:52:4328:539:1828:53
9:18
#21516
10K
6.21 mi12:20:4556:559:1028:02
9:01
#21275
15K
9.32 mi12:48:061:24:169:0227:21
8:48
#20754
20K
12.43 mi13:16:141:52:249:0328:08
9:03
#20554
Half
13.11 mi13:22:011:58:119:015:47
8:29
#20434
25K
15.53 mi13:43:072:19:178:5821:06
8:42
#19965
30K
18.64 mi14:10:242:46:348:5627:17
8:47
#19285
20M
20.00 mi14:22:462:58:568:5712:22
9:06
#19104
21M
21.00 mi14:32:173:08:278:589:31
9:31
#18930
35K
21.75 mi14:38:343:14:448:576:17
8:24
#18777
23M
23.00 mi14:49:403:25:508:5711:06
8:52
#18567
24M
24.00 mi14:58:443:34:548:579:04
9:04
#18517
40K
24.85 mi15:06:433:42:538:587:59
9:20
#18487
25.2M
25.20 mi15:10:313:46:419:003:48
11:01
#18533
Finish
26.22 mi15:20:423:56:529:0210:11
10:00
#18742
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21516128521285219518(Top 73%)12096(Top 80%)12096(Top 229%)
10K6.21 mi3.10 mi21275+24112789+6312789+6320969(Top 79%)12702(Top 84%)12702(Top 240%)
15K9.32 mi3.11 mi20754+52112579+21012579+21019518(Top 73%)12096(Top 80%)12096(Top 229%)
20K12.43 mi3.11 mi20554+20012507+7212507+7219945(Top 75%)12276(Top 81%)12276(Top 232%)
Half13.11 mi0.68 mi20434+12012453+5412453+5417567(Top 66%)11328(Top 75%)11328(Top 214%)
25K15.53 mi2.42 mi19965+46912253+20012253+20017387(Top 65%)11149(Top 73%)11149(Top 211%)
30K18.64 mi3.11 mi19285+68011959+29411959+29415940(Top 60%)10458(Top 69%)10458(Top 198%)
20M20.00 mi1.36 mi19104+18111873+8611873+8617051(Top 64%)10847(Top 71%)10847(Top 205%)
21M21.00 mi1.00 mi18930+17411783+9011783+9016025(Top 60%)10368(Top 68%)10368(Top 196%)
35K21.75 mi0.75 mi18777+15311715+6811715+6814710(Top 55%)9761(Top 64%)9761(Top 185%)
23M23.00 mi1.25 mi18567+21011616+9911616+9915354(Top 58%)9970(Top 66%)9970(Top 189%)
24M24.00 mi1.00 mi18517+5011579+3711579+3717522(Top 66%)10861(Top 72%)10861(Top 206%)
40K24.85 mi0.85 mi18487+3011555+2411555+2417678(Top 66%)10882(Top 72%)10882(Top 206%)
25.2M25.20 mi0.35 mi18533-4611568-1311568-1320479(Top 77%)12146(Top 80%)12146(Top 230%)
Finish26.22 mi1.02 mi18742-20911650-8211650-8221725(Top 82%)12731(Top 84%)12731(Top 241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19518

Males

12096

M18-39

12096

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20969

Males

12702

M18-39

12702

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19518

Males

12096

M18-39

12096

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19945

Males

12276

M18-39

12276

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17567

Males

11328

M18-39

11328

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

17387

Males

11149

M18-39

11149

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15940

Males

10458

M18-39

10458

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

17051

Males

10847

M18-39

10847

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

16025

Males

10368

M18-39

10368

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14710

Males

9761

M18-39

9761

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15354

Males

9970

M18-39

9970

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17522

Males

10861

M18-39

10861

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17678

Males

10882

M18-39

10882

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20479

Males

12146

M18-39

12146

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21725

Males

12731

M18-39

12731

Passing Analysis

Category:
Athletes Passed
3426
Passed By
652
Net Change
+2774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21516
5K → 10K421180+241#21516#21275
10K → 15K54827+521#21275#20754
15K → 20K27676+200#20754#20554
20K → Half1200+120#20554#20434
Half → 25K4723+469#20434#19965
25K → 30K6855+680#19965#19285
30K → 20M1909+181#19285#19104
20M → 21M1828+174#19104#18930
21M → 35K1574+153#18930#18777
35K → 23M2122+210#18777#18567
23M → 24M7525+50#18567#18517
24M → 40K6535+30#18517#18487
40K → 25.2M1359-46#18487#18533
25.2M → Finish10219-209#18533#18742
TOTALS3426652+2774
📊

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