Boston Marathon logo
BOSTON MARATHON 2023

Patrick Platzer

Bib: 2756•M

TN

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:21
Rank: #1190
Start → 5K
19:21 | 6:14/mi
10K· 6.21 mi
38:09
Rank: #1047 (+143)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
57:00
Rank: #999 (+48)
10K → 15K
18:51 | 6:04/mi
20K· 12.43 mi
1:16:00
Rank: #948 (+51)
15K → 20K
19:00 | 6:07/mi
Half· 13.11 mi
1:20:04
Rank: #933 (+15)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:34:42
Rank: #859 (+74)
Half → 25K
14:38 | 6:02/mi
30K· 18.64 mi
1:53:48
Rank: #786 (+73)
25K → 30K
19:06 | 6:09/mi
20M
2:02:08
Rank: #764 (+22)
30K → 20M
8:20 | 6:08/mi
21M
2:08:32
Rank: #731 (+33)
20M → 21M
6:24 | 6:24/mi
35K· 21.75 mi
2:13:03
Rank: #729 (+2)
21M → 35K
4:31 | 6:02/mi
23M
2:20:42
Rank: #700 (+29)
35K → 23M
7:39 | 6:07/mi
24M
2:26:44
Rank: #691 (+9)
23M → 24M
6:02 | 6:02/mi
40K· 24.85 mi
2:32:00
Rank: #668 (+23)
24M → 40K
5:16 | 6:10/mi
25.2M
2:34:12
Rank: #657 (+11)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:40:04
Rank: #635 (+22)
25.2M → Finish
5:52 | 5:45/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 Half⚖️ Balanced
Distance13.11 mi
Time1:20:04
Pace6:06 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:20:00
Pace6:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0219:216:1419:21
6:14
-
10K
6.21 mi10:38:5038:096:0818:48
6:03
-0:11
15K
9.32 mi10:57:4157:006:0718:51
6:04
+0:01
20K
12.43 mi11:16:411:16:006:0719:00
6:07
+0:03
Half
13.11 mi11:20:451:20:046:064:04
5:58
-0:09
25K
15.53 mi11:35:231:34:426:0614:38
6:02
+0:04
30K
18.64 mi11:54:291:53:486:0619:06
6:09
+0:07
20M
20.00 mi12:02:492:02:086:068:20
6:08
-0:01
21M
21.00 mi12:09:132:08:326:076:24
6:24
+0:16
35K
21.75 mi12:13:442:13:036:074:31
6:02
-0:22
23M
23.00 mi12:21:232:20:426:077:39
6:07
+0:05
24M
24.00 mi12:27:252:26:446:076:02
6:02
-0:05
40K
24.85 mi12:32:412:32:006:075:16
6:10
+0:08
25.2M
25.20 mi12:34:532:34:126:072:12
6:23
+0:13
Finish
26.22 mi12:40:452:40:046:075:52
5:45
-0:38

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

5:45 /mi

Average Pace

6:07 /mi

Slowest Pace

6:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:28

95% of race

Time at Steady Pace

8:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:06 /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 mi10:20:0219:216:1419:21
6:14
#1190
10K
6.21 mi10:38:5038:096:0818:48
6:03
#1047
15K
9.32 mi10:57:4157:006:0718:51
6:04
#999
20K
12.43 mi11:16:411:16:006:0719:00
6:07
#948
Half
13.11 mi11:20:451:20:046:064:04
5:58
#933
25K
15.53 mi11:35:231:34:426:0614:38
6:02
#859
30K
18.64 mi11:54:291:53:486:0619:06
6:09
#786
20M
20.00 mi12:02:492:02:086:068:20
6:08
#764
21M
21.00 mi12:09:132:08:326:076:24
6:24
#731
35K
21.75 mi12:13:442:13:036:074:31
6:02
#729
23M
23.00 mi12:21:232:20:426:077:39
6:07
#700
24M
24.00 mi12:27:252:26:446:076:02
6:02
#691
40K
24.85 mi12:32:412:32:006:075:16
6:10
#668
25.2M
25.20 mi12:34:532:34:126:072:12
6:23
#657
Finish
26.22 mi12:40:452:40:046:075:52
5:45
#635
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi119011271127868(Top 3%)821(Top 5%)821(Top 16%)
10K6.21 mi3.10 mi1047+143990+137990+137927(Top 3%)878(Top 6%)878(Top 17%)
15K9.32 mi3.11 mi999+48947+43947+43868(Top 3%)821(Top 5%)821(Top 16%)
20K12.43 mi3.11 mi948+51899+48899+48814(Top 3%)770(Top 5%)770(Top 15%)
Half13.11 mi0.68 mi933+15884+15884+15662(Top 2%)622(Top 4%)622(Top 12%)
25K15.53 mi2.42 mi859+74812+72812+72596(Top 2%)556(Top 4%)556(Top 11%)
30K18.64 mi3.11 mi786+73744+68744+68583(Top 2%)547(Top 4%)547(Top 10%)
20M20.00 mi1.36 mi764+22722+22722+22539(Top 2%)505(Top 3%)505(Top 10%)
21M21.00 mi1.00 mi731+33689+33689+33489(Top 2%)455(Top 3%)455(Top 9%)
35K21.75 mi0.75 mi729+2687+2687+2758(Top 3%)717(Top 5%)717(Top 14%)
23M23.00 mi1.25 mi700+29658+29658+29476(Top 2%)445(Top 3%)445(Top 8%)
24M24.00 mi1.00 mi691+9650+8650+8609(Top 2%)576(Top 4%)576(Top 11%)
40K24.85 mi0.85 mi668+23627+23627+23588(Top 2%)554(Top 4%)554(Top 10%)
25.2M25.20 mi0.35 mi657+11616+11616+11337(Top 1%)316(Top 2%)316(Top 6%)
Finish26.22 mi1.02 mi635+22595+21595+21306(Top 1%)288(Top 2%)288(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

868

Males

821

M18-39

821

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

927

Males

878

M18-39

878

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

868

Males

821

M18-39

821

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

814

Males

770

M18-39

770

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

662

Males

622

M18-39

622

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

596

Males

556

M18-39

556

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

583

Males

547

M18-39

547

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

539

Males

505

M18-39

505

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

489

Males

455

M18-39

455

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

758

Males

717

M18-39

717

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

476

Males

445

M18-39

445

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

609

Males

576

M18-39

576

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

588

Males

554

M18-39

554

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

337

Males

316

M18-39

316

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

306

Males

288

M18-39

288

Passing Analysis

Category:
Athletes Passed
618
Passed By
63
Net Change
+555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1190
5K → 10K15714+143#1190#1047
10K → 15K5911+48#1047#999
15K → 20K609+51#999#948
20K → Half161+15#948#933
Half → 25K740+74#933#859
25K → 30K752+73#859#786
30K → 20M231+22#786#764
20M → 21M352+33#764#731
21M → 35K119+2#731#729
35K → 23M312+29#729#700
23M → 24M167+9#700#691
24M → 40K241+23#691#668
40K → 25.2M132+11#668#657
25.2M → Finish242+22#657#635
TOTALS61863+555
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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