Boston Marathon logo
BOSTON MARATHON 2023

Patrick Theodoss

Bib: 25929•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
25:06
Rank: #14547
Start → 5K
25:06 | 8:05/mi
10K· 6.21 mi
49:58
Rank: #14675 (-128)
5K → 10K
24:52 | 8:00/mi
15K· 9.32 mi
1:15:34
Rank: #15163 (-488)
10K → 15K
25:36 | 8:14/mi
20K· 12.43 mi
1:41:34
Rank: #15394 (-231)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:47:07
Rank: #15383 (+11)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:08:38
Rank: #15907 (-524)
Half → 25K
21:31 | 8:52/mi
30K· 18.64 mi
2:37:24
Rank: #16432 (-525)
25K → 30K
28:46 | 9:16/mi
20M
2:49:53
Rank: #16488 (-56)
30K → 20M
12:29 | 9:11/mi
21M
3:00:01
Rank: #16637 (-149)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:06:39
Rank: #16657 (-20)
21M → 35K
6:38 | 8:52/mi
23M
3:19:20
Rank: #16971 (-314)
35K → 23M
12:41 | 10:08/mi
24M
3:28:53
Rank: #17106 (-135)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:37:30
Rank: #17299 (-193)
24M → 40K
8:37 | 10:05/mi
25.2M
3:41:12
Rank: #17367 (-68)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:50:36
Rank: #17467 (-100)
25.2M → Finish
9:24 | 9:13/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
Time1:47:07
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:03:29
Pace9:25 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:4025:068:0525:06
8:05
-
10K
6.21 mi12:05:3249:588:0224:52
8:00
-0:05
15K
9.32 mi12:31:081:15:348:0625:36
8:14
+0:14
20K
12.43 mi12:57:081:41:348:1026:00
8:22
+0:08
Half
13.11 mi13:02:411:47:078:105:33
8:08
-0:14
25K
15.53 mi13:24:122:08:388:1721:31
8:52
+0:44
30K
18.64 mi13:52:582:37:248:2728:46
9:16
+0:24
20M
20.00 mi14:05:272:49:538:3012:29
9:11
-0:05
21M
21.00 mi14:15:353:00:018:3410:08
10:08
+0:57
35K
21.75 mi14:22:133:06:398:356:38
8:52
-1:16
23M
23.00 mi14:34:543:19:208:4012:41
10:08
+1:16
24M
24.00 mi14:44:273:28:538:429:33
9:33
-0:35
40K
24.85 mi14:53:043:37:308:458:37
10:05
+0:32
25.2M
25.20 mi14:56:463:41:128:473:42
10:44
+0:39
Finish
26.22 mi15:06:103:50:368:489:24
9:13
-1:31

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

8:00 /mi

Average Pace

8:48 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:07

46% of race

Time at Steady Pace

1:28:21

38% of race

Time at Slower Pace

35:08

15% of race

Average Pace: 8:48 /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 mi11:40:4025:068:0525:06
8:05
#14547
10K
6.21 mi12:05:3249:588:0224:52
8:00
#14675
15K
9.32 mi12:31:081:15:348:0625:36
8:14
#15163
20K
12.43 mi12:57:081:41:348:1026:00
8:22
#15394
Half
13.11 mi13:02:411:47:078:105:33
8:08
#15383
25K
15.53 mi13:24:122:08:388:1721:31
8:52
#15907
30K
18.64 mi13:52:582:37:248:2728:46
9:16
#16432
20M
20.00 mi14:05:272:49:538:3012:29
9:11
#16488
21M
21.00 mi14:15:353:00:018:3410:08
10:08
#16637
35K
21.75 mi14:22:133:06:398:356:38
8:52
#16657
23M
23.00 mi14:34:543:19:208:4012:41
10:08
#16971
24M
24.00 mi14:44:273:28:538:429:33
9:33
#17106
40K
24.85 mi14:53:043:37:308:458:37
10:05
#17299
25.2M
25.20 mi14:56:463:41:128:473:42
10:44
#17367
Finish
26.22 mi15:06:103:50:368:489:24
9:13
#17467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14547101751017516134(Top 61%)10746(Top 71%)10746(Top 203%)
10K6.21 mi3.10 mi14675-12810207-3210207-3214827(Top 56%)10247(Top 68%)10247(Top 194%)
15K9.32 mi3.11 mi15163-48810384-17710384-17716134(Top 61%)10746(Top 71%)10746(Top 203%)
20K12.43 mi3.11 mi15394-23110452-6810452-6816042(Top 60%)10651(Top 70%)10651(Top 202%)
Half13.11 mi0.68 mi15383+1110438+1410438+1415325(Top 58%)10437(Top 69%)10437(Top 197%)
25K15.53 mi2.42 mi15907-52410611-17310611-17318325(Top 69%)11560(Top 76%)11560(Top 219%)
30K18.64 mi3.11 mi16432-52510763-15210763-15218429(Top 69%)11527(Top 76%)11527(Top 218%)
20M20.00 mi1.36 mi16488-5610778-1510778-1517467(Top 66%)11012(Top 73%)11012(Top 208%)
21M21.00 mi1.00 mi16637-14910835-5710835-5718487(Top 69%)11418(Top 75%)11418(Top 216%)
35K21.75 mi0.75 mi16657-20108351083517260(Top 65%)10817(Top 71%)10817(Top 205%)
23M23.00 mi1.25 mi16971-31410945-11010945-11020357(Top 76%)12176(Top 80%)12176(Top 230%)
24M24.00 mi1.00 mi17106-13510983-3810983-3819374(Top 73%)11699(Top 77%)11699(Top 221%)
40K24.85 mi0.85 mi17299-19311051-6811051-6820166(Top 76%)11995(Top 79%)11995(Top 227%)
25.2M25.20 mi0.35 mi17367-6811069-1811069-1819738(Top 74%)11790(Top 78%)11790(Top 223%)
Finish26.22 mi1.02 mi17467-10011103-3411103-3419008(Top 71%)11545(Top 76%)11545(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

16134

Males

10746

M18-39

10746

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14827

Males

10247

M18-39

10247

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

16134

Males

10746

M18-39

10746

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16042

Males

10651

M18-39

10651

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15325

Males

10437

M18-39

10437

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18325

Males

11560

M18-39

11560

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

18429

Males

11527

M18-39

11527

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17467

Males

11012

M18-39

11012

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18487

Males

11418

M18-39

11418

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17260

Males

10817

M18-39

10817

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20357

Males

12176

M18-39

12176

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19374

Males

11699

M18-39

11699

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20166

Males

11995

M18-39

11995

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19738

Males

11790

M18-39

11790

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

19008

Males

11545

M18-39

11545

Passing Analysis

Category:
Athletes Passed
819
Passed By
3739
Net Change
-2920
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14547
5K → 10K242370-128#14547#14675
10K → 15K55543-488#14675#15163
15K → 20K104335-231#15163#15394
20K → Half4332+11#15394#15383
Half → 25K37561-524#15383#15907
25K → 30K70595-525#15907#16432
30K → 20M63119-56#16432#16488
20M → 21M42191-149#16488#16637
21M → 35K4666-20#16637#16657
35K → 23M23337-314#16657#16971
23M → 24M29164-135#16971#17106
24M → 40K23216-193#17106#17299
40K → 25.2M1482-68#17299#17367
25.2M → Finish28128-100#17367#17467
TOTALS8193739-2920
📊

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