Boston Marathon logo
BOSTON MARATHON 2023

Vasilis Axios

Bib: 26329•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
26:08
Rank: #16960
Start → 5K
26:08 | 8:25/mi
10K· 6.21 mi
50:53
Rank: #15736 (+1224)
5K → 10K
24:45 | 7:58/mi
15K· 9.32 mi
1:15:05
Rank: #14789 (+947)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:39:44
Rank: #14287 (+502)
15K → 20K
24:39 | 7:56/mi
Half· 13.11 mi
1:45:07
Rank: #14244 (+43)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:05:25
Rank: #14454 (-210)
Half → 25K
20:18 | 8:22/mi
30K· 18.64 mi
2:35:14
Rank: #15658 (-1204)
25K → 30K
29:49 | 9:36/mi
20M
2:49:21
Rank: #16324 (-666)
30K → 20M
14:07 | 10:23/mi
21M
3:00:40
Rank: #16818 (-494)
20M → 21M
11:19 | 11:19/mi
35K· 21.75 mi
3:08:29
Rank: #17151 (-333)
21M → 35K
7:49 | 10:27/mi
23M
3:22:10
Rank: #17698 (-547)
35K → 23M
13:41 | 10:56/mi
24M
3:32:31
Rank: #18005 (-307)
23M → 24M
10:21 | 10:21/mi
40K· 24.85 mi
3:41:55
Rank: #18302 (-297)
24M → 40K
9:24 | 11:00/mi
25.2M
3:46:14
Rank: #18448 (-146)
40K → 25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
3:56:53
Rank: #18752 (-304)
25.2M → Finish
10:39 | 10:27/mi

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
Time1:45:07
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:11:46
Pace10:03 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1426:088:2526:08
8:25
-
10K
6.21 mi12:14:5950:538:1124:45
7:58
-0:27
15K
9.32 mi12:39:111:15:058:0324:12
7:47
-0:11
20K
12.43 mi13:03:501:39:448:0224:39
7:56
+0:09
Half
13.11 mi13:09:131:45:078:015:23
7:53
-0:03
25K
15.53 mi13:29:312:05:258:0420:18
8:22
+0:29
30K
18.64 mi13:59:202:35:148:2029:49
9:36
+1:14
20M
20.00 mi14:13:272:49:218:2814:07
10:23
+0:47
21M
21.00 mi14:24:463:00:408:3611:19
11:19
+0:56
35K
21.75 mi14:32:353:08:298:407:49
10:27
-0:52
23M
23.00 mi14:46:163:22:108:4713:41
10:56
+0:29
24M
24.00 mi14:56:373:32:318:5110:21
10:21
-0:35
40K
24.85 mi15:06:013:41:558:569:24
11:00
+0:39
25.2M
25.20 mi15:10:203:46:148:594:19
12:31
+1:31
Finish
26.22 mi15:20:593:56:539:0210:39
10:27
-2:04

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

7:47 /mi

Average Pace

9:02 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:14

66% of race

Time at Steady Pace

1:06:01

28% of race

Time at Slower Pace

15:38

7% 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 mi11:50:1426:088:2526:08
8:25
#16960
10K
6.21 mi12:14:5950:538:1124:45
7:58
#15736
15K
9.32 mi12:39:111:15:058:0324:12
7:47
#14789
20K
12.43 mi13:03:501:39:448:0224:39
7:56
#14287
Half
13.11 mi13:09:131:45:078:015:23
7:53
#14244
25K
15.53 mi13:29:312:05:258:0420:18
8:22
#14454
30K
18.64 mi13:59:202:35:148:2029:49
9:36
#15658
20M
20.00 mi14:13:272:49:218:2814:07
10:23
#16324
21M
21.00 mi14:24:463:00:408:3611:19
11:19
#16818
35K
21.75 mi14:32:353:08:298:407:49
10:27
#17151
23M
23.00 mi14:46:163:22:108:4713:41
10:56
#17698
24M
24.00 mi14:56:373:32:318:5110:21
10:21
#18005
40K
24.85 mi15:06:013:41:558:569:24
11:00
#18302
25.2M
25.20 mi15:10:203:46:148:594:19
12:31
#18448
Finish
26.22 mi15:20:593:56:539:0210:39
10:27
#18752
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16960110391103912643(Top 47%)9371(Top 62%)9371(Top 177%)
10K6.21 mi3.10 mi15736+122410601+43810601+43814534(Top 55%)10143(Top 67%)10143(Top 192%)
15K9.32 mi3.11 mi14789+94710238+36310238+36312643(Top 47%)9371(Top 62%)9371(Top 177%)
20K12.43 mi3.11 mi14287+50210021+21710021+21712899(Top 48%)9398(Top 62%)9398(Top 178%)
Half13.11 mi0.68 mi14244+4310004+1710004+1713500(Top 51%)9705(Top 64%)9705(Top 184%)
25K15.53 mi2.42 mi14454-21010063-5910063-5915411(Top 58%)10307(Top 68%)10307(Top 195%)
30K18.64 mi3.11 mi15658-120410480-41710480-41719775(Top 74%)12115(Top 80%)12115(Top 229%)
20M20.00 mi1.36 mi16324-66610706-22610706-22621484(Top 81%)12768(Top 84%)12768(Top 242%)
21M21.00 mi1.00 mi16818-49410924-21810924-21821501(Top 81%)12738(Top 84%)12738(Top 241%)
35K21.75 mi0.75 mi17151-33311045-12111045-12122262(Top 84%)13039(Top 86%)13039(Top 247%)
23M23.00 mi1.25 mi17698-54711236-19111236-19122200(Top 83%)13010(Top 86%)13010(Top 246%)
24M24.00 mi1.00 mi18005-30711354-11811354-11821653(Top 81%)12709(Top 84%)12709(Top 240%)
40K24.85 mi0.85 mi18302-29711467-11311467-11322321(Top 84%)12986(Top 86%)12986(Top 246%)
25.2M25.20 mi0.35 mi18448-14611532-6511532-6523282(Top 87%)13436(Top 89%)13436(Top 254%)
Finish26.22 mi1.02 mi18752-30411651-11911651-11922893(Top 86%)13269(Top 87%)13269(Top 251%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12643

Males

9371

M18-39

9371

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14534

Males

10143

M18-39

10143

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12643

Males

9371

M18-39

9371

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12899

Males

9398

M18-39

9398

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13500

Males

9705

M18-39

9705

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15411

Males

10307

M18-39

10307

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

19775

Males

12115

M18-39

12115

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21484

Males

12768

M18-39

12768

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21501

Males

12738

M18-39

12738

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22262

Males

13039

M18-39

13039

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22200

Males

13010

M18-39

13010

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21653

Males

12709

M18-39

12709

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22321

Males

12986

M18-39

12986

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23282

Males

13436

M18-39

13436

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22893

Males

13269

M18-39

13269

Passing Analysis

Category:
Athletes Passed
2983
Passed By
4775
Net Change
-1792
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16960
5K → 10K127450+1224#16960#15736
10K → 15K9536+947#15736#14789
15K → 20K52321+502#14789#14287
20K → Half5512+43#14287#14244
Half → 25K83293-210#14244#14454
25K → 30K161220-1204#14454#15658
30K → 20M13679-666#15658#16324
20M → 21M8502-494#16324#16818
21M → 35K9342-333#16818#17151
35K → 23M15562-547#17151#17698
23M → 24M13320-307#17698#18005
24M → 40K9306-297#18005#18302
40K → 25.2M5151-146#18302#18448
25.2M → Finish7311-304#18448#18752
TOTALS29834775-1792
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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