Boston Marathon logo
BOSTON MARATHON 2023

John Tegano

Bib: 10379•M

ON

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 34%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M60-64)
#0 / 1110
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:30
Rank: #10184
Start → 5K
7:34/mi
23:30 split
10K· 6.21 mi
46:41
Rank: #10150 (+34)
5K → 10K
7:28/mi
23:11 split
15K· 9.32 mi
1:09:41
Rank: #9825 (+325)
10K → 15K
7:24/mi
23:00 split
20K· 12.43 mi
1:33:05
Rank: #9735 (+90)
15K → 20K
7:32/mi
23:24 split
Half· 13.11 mi
1:38:08
Rank: #9703 (+32)
20K → Half
7:24/mi
5:03 split
25K· 15.53 mi
1:56:30
Rank: #9642 (+61)
Half → 25K
7:35/mi
18:22 split
30K· 18.64 mi
2:20:37
Rank: #9523 (+119)
25K → 30K
7:46/mi
24:07 split
20M
2:31:11
Rank: #9437 (+86)
30K → 20M
7:47/mi
10:34 split
21M
2:39:17
Rank: #9305 (+132)
20M → 21M
8:06/mi
8:06 split
35K· 21.75 mi
2:44:48
Rank: #9220 (+85)
21M → 35K
7:22/mi
5:31 split
23M
2:54:25
Rank: #9103 (+117)
35K → 23M
7:41/mi
9:37 split
24M
3:02:03
Rank: #9060 (+43)
23M → 24M
7:38/mi
7:38 split
40K· 24.85 mi
3:08:37
Rank: #8992 (+68)
24M → 40K
7:41/mi
6:34 split
25.2M
3:11:27
Rank: #8957 (+35)
40K → 25.2M
8:13/mi
2:50 split
Finish· 26.22 mi
3:19:08
Rank: #8921 (+36)
25.2M → Finish
7:32/mi
7:41 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
Time1:38:08
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:41:00
Pace7:42 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0223:307:3423:30
7:34
-
10K
6.21 mi11:13:1346:417:3123:11
7:28
-0:06
15K
9.32 mi11:36:131:09:417:2923:00
7:24
-0:04
20K
12.43 mi11:59:371:33:057:2923:24
7:32
+0:08
Half
13.11 mi12:04:401:38:087:295:03
7:24
-0:08
25K
15.53 mi12:23:021:56:307:3018:22
7:35
+0:11
30K
18.64 mi12:47:092:20:377:3324:07
7:46
+0:11
20M
20.00 mi12:57:432:31:117:3410:34
7:47
+0:01
21M
21.00 mi13:05:492:39:177:358:06
8:06
+0:19
35K
21.75 mi13:11:202:44:487:355:31
7:22
-0:44
23M
23.00 mi13:20:572:54:257:359:37
7:41
+0:19
24M
24.00 mi13:28:353:02:037:357:38
7:38
-0:03
40K
24.85 mi13:35:093:08:377:356:34
7:41
+0:03
25.2M
25.20 mi13:37:593:11:277:362:50
8:13
+0:32
Finish
26.22 mi13:45:403:19:087:367:41
7:32
-0:41

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

7:22 /mi

Average Pace

7:36 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:18

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi10:50:0223:307:3423:30
7:34
#10184
10K
6.21 mi11:13:1346:417:3123:11
7:28
#10150
15K
9.32 mi11:36:131:09:417:2923:00
7:24
#9825
20K
12.43 mi11:59:371:33:057:2923:24
7:32
#9735
Half
13.11 mi12:04:401:38:087:295:03
7:24
#9703
25K
15.53 mi12:23:021:56:307:3018:22
7:35
#9642
30K
18.64 mi12:47:092:20:377:3324:07
7:46
#9523
20M
20.00 mi12:57:432:31:117:3410:34
7:47
#9437
21M
21.00 mi13:05:492:39:177:358:06
8:06
#9305
35K
21.75 mi13:11:202:44:487:355:31
7:22
#9220
23M
23.00 mi13:20:572:54:257:359:37
7:41
#9103
24M
24.00 mi13:28:353:02:037:357:38
7:38
#9060
40K
24.85 mi13:35:093:08:377:356:34
7:41
#8992
25.2M
25.20 mi13:37:593:11:277:362:50
8:13
#8957
Finish
26.22 mi13:45:403:19:087:367:41
7:32
#8921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi10184822482249347(Top 35%)7771(Top 51%)7771(Top 700%)
10K6.21 mi3.10 mi10150+348233-98233-910154(Top 38%)8249(Top 54%)8249(Top 743%)
15K9.32 mi3.11 mi9825+3258059+1748059+1749347(Top 35%)7771(Top 51%)7771(Top 700%)
20K12.43 mi3.11 mi9735+908002+578002+579547(Top 36%)7824(Top 52%)7824(Top 705%)
Half13.11 mi0.68 mi9703+327982+207982+209389(Top 35%)7739(Top 51%)7739(Top 697%)
25K15.53 mi2.42 mi9642+617924+587924+589339(Top 35%)7627(Top 50%)7627(Top 687%)
30K18.64 mi3.11 mi9523+1197818+1067818+1069061(Top 34%)7321(Top 48%)7321(Top 660%)
20M20.00 mi1.36 mi9437+867743+757743+758667(Top 33%)7000(Top 46%)7000(Top 631%)
21M21.00 mi1.00 mi9305+1327638+1057638+1058002(Top 30%)6479(Top 43%)6479(Top 584%)
35K21.75 mi0.75 mi9220+857570+687570+687641(Top 29%)6283(Top 41%)6283(Top 566%)
23M23.00 mi1.25 mi9103+1177475+957475+957623(Top 29%)6199(Top 41%)6199(Top 558%)
24M24.00 mi1.00 mi9060+437434+417434+418611(Top 32%)6678(Top 44%)6678(Top 602%)
40K24.85 mi0.85 mi8992+687372+627372+627829(Top 29%)6143(Top 40%)6143(Top 553%)
25.2M25.20 mi0.35 mi8957+357342+307342+307759(Top 29%)6035(Top 40%)6035(Top 544%)
Finish26.22 mi1.02 mi8921+367301+417301+418820(Top 33%)6648(Top 44%)6648(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9347

Males

7771

M60-64

7771

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10154

Males

8249

M60-64

8249

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9347

Males

7771

M60-64

7771

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9547

Males

7824

M60-64

7824

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9389

Males

7739

M60-64

7739

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9339

Males

7627

M60-64

7627

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9061

Males

7321

M60-64

7321

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8667

Males

7000

M60-64

7000

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8002

Males

6479

M60-64

6479

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7641

Males

6283

M60-64

6283

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7623

Males

6199

M60-64

6199

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8611

Males

6678

M60-64

6678

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7829

Males

6143

M60-64

6143

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7759

Males

6035

M60-64

6035

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8820

Males

6648

M60-64

6648

Passing Analysis

Category:
Athletes Passed
2127*
Passed By
864
Net Change
+1263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10184
5K → 10K328*294+34#10184#10150
10K → 15K378*53+325#10150#9825
15K → 20K190*100+90#9825#9735
20K → Half4614+32#9735#9703
Half → 25K15392+61#9703#9642
25K → 30K225*106+119#9642#9523
30K → 20M12438+86#9523#9437
20M → 21M15523+132#9437#9305
21M → 35K9510+85#9305#9220
35K → 23M14730+117#9220#9103
23M → 24M8037+43#9103#9060
24M → 40K8618+68#9060#8992
40K → 25.2M4611+35#8992#8957
25.2M → Finish7438+36#8957#8921
TOTALS2127*864+1263

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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