Boston Marathon logo
BOSTON MARATHON 2023

Roy Campos

Bib: 6720•M

WI

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 40%
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
25:27
Rank: #15389
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
49:31
Rank: #14138 (+1251)
5K → 10K
24:04 | 7:45/mi
15K· 9.32 mi
1:12:58
Rank: #12950 (+1188)
10K → 15K
23:27 | 7:33/mi
20K· 12.43 mi
1:36:43
Rank: #12232 (+718)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:41:52
Rank: #12130 (+102)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
2:00:40
Rank: #11867 (+263)
Half → 25K
18:48 | 7:45/mi
30K· 18.64 mi
2:24:53
Rank: #11364 (+503)
25K → 30K
24:13 | 7:48/mi
20M
2:35:46
Rank: #11254 (+110)
30K → 20M
10:53 | 8:01/mi
21M
2:44:17
Rank: #11193 (+61)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:49:50
Rank: #11064 (+129)
21M → 35K
5:33 | 7:25/mi
23M
2:59:37
Rank: #10871 (+193)
35K → 23M
9:47 | 7:49/mi
24M
3:07:15
Rank: #10755 (+116)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:14:05
Rank: #10694 (+61)
24M → 40K
6:50 | 8:00/mi
25.2M
3:17:11
Rank: #10720 (-26)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:25:12
Rank: #10721 (-1)
25.2M → Finish
8:01 | 7:52/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
Time1:41:52
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:43:20
Pace7:53 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5825:278:1125:27
8:11
-
10K
6.21 mi11:41:0249:317:5824:04
7:45
-0:26
15K
9.32 mi12:04:291:12:587:5023:27
7:33
-0:12
20K
12.43 mi12:28:141:36:437:4723:45
7:39
+0:06
Half
13.11 mi12:33:231:41:527:465:09
7:33
-0:06
25K
15.53 mi12:52:112:00:407:4618:48
7:45
+0:12
30K
18.64 mi13:16:242:24:537:4624:13
7:48
+0:03
20M
20.00 mi13:27:172:35:467:4710:53
8:01
+0:13
21M
21.00 mi13:35:482:44:177:498:31
8:31
+0:30
35K
21.75 mi13:41:212:49:507:495:33
7:25
-1:06
23M
23.00 mi13:51:082:59:377:499:47
7:49
+0:24
24M
24.00 mi13:58:463:07:157:487:38
7:38
-0:11
40K
24.85 mi14:05:363:14:057:496:50
8:00
+0:22
25.2M
25.20 mi14:08:423:17:117:493:06
8:59
+0:59
Finish
26.22 mi14:16:433:25:127:508:01
7:52
-1:07

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

7:25 /mi

Average Pace

7:50 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:09

17% of race

Time at Steady Pace

1:56:16

57% of race

Time at Slower Pace

54:47

27% of race

Average Pace: 7:50 /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 mi11:16:5825:278:1125:27
8:11
#15389
10K
6.21 mi11:41:0249:317:5824:04
7:45
#14138
15K
9.32 mi12:04:291:12:587:5023:27
7:33
#12950
20K
12.43 mi12:28:141:36:437:4723:45
7:39
#12232
Half
13.11 mi12:33:231:41:527:465:09
7:33
#12130
25K
15.53 mi12:52:112:00:407:4618:48
7:45
#11867
30K
18.64 mi13:16:242:24:537:4624:13
7:48
#11364
20M
20.00 mi13:27:172:35:467:4710:53
8:01
#11254
21M
21.00 mi13:35:482:44:177:498:31
8:31
#11193
35K
21.75 mi13:41:212:49:507:495:33
7:25
#11064
23M
23.00 mi13:51:082:59:377:499:47
7:49
#10871
24M
24.00 mi13:58:463:07:157:487:38
7:38
#10755
40K
24.85 mi14:05:363:14:057:496:50
8:00
#10694
25.2M
25.20 mi14:08:423:17:117:493:06
8:59
#10720
Finish
26.22 mi14:16:433:25:127:508:01
7:52
#10721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15389104721047210553(Top 40%)8427(Top 56%)8427(Top 159%)
10K6.21 mi3.10 mi14138+12519993+4799993+47912625(Top 47%)9385(Top 62%)9385(Top 178%)
15K9.32 mi3.11 mi12950+11889501+4929501+49210553(Top 40%)8427(Top 56%)8427(Top 159%)
20K12.43 mi3.11 mi12232+7189163+3389163+33810456(Top 39%)8320(Top 55%)8320(Top 157%)
Half13.11 mi0.68 mi12130+1029119+449119+4410571(Top 40%)8393(Top 55%)8393(Top 159%)
25K15.53 mi2.42 mi11867+2638997+1228997+12210718(Top 40%)8354(Top 55%)8354(Top 158%)
30K18.64 mi3.11 mi11364+5038731+2668731+2669318(Top 35%)7467(Top 49%)7467(Top 141%)
20M20.00 mi1.36 mi11254+1108666+658666+6510313(Top 39%)7926(Top 52%)7926(Top 150%)
21M21.00 mi1.00 mi11193+618618+488618+4810558(Top 40%)7891(Top 52%)7891(Top 149%)
35K21.75 mi0.75 mi11064+1298549+698549+697942(Top 30%)6477(Top 43%)6477(Top 123%)
23M23.00 mi1.25 mi10871+1938422+1278422+1278509(Top 32%)6710(Top 44%)6710(Top 127%)
24M24.00 mi1.00 mi10755+1168336+868336+868626(Top 32%)6693(Top 44%)6693(Top 127%)
40K24.85 mi0.85 mi10694+618280+568280+569976(Top 37%)7327(Top 48%)7327(Top 139%)
25.2M25.20 mi0.35 mi10720-268282-28282-212377(Top 46%)8440(Top 56%)8440(Top 160%)
Finish26.22 mi1.02 mi10721-18249+338249+3311129(Top 42%)7853(Top 52%)7853(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10553

Males

8427

M18-39

8427

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12625

Males

9385

M18-39

9385

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10553

Males

8427

M18-39

8427

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10456

Males

8320

M18-39

8320

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10571

Males

8393

M18-39

8393

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10718

Males

8354

M18-39

8354

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9318

Males

7467

M18-39

7467

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10313

Males

7926

M18-39

7926

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10558

Males

7891

M18-39

7891

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7942

Males

6477

M18-39

6477

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8509

Males

6710

M18-39

6710

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8626

Males

6693

M18-39

6693

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9976

Males

7327

M18-39

7327

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12377

Males

8440

M18-39

8440

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11129

Males

7853

M18-39

7853

Passing Analysis

Category:
Athletes Passed
5045
Passed By
377
Net Change
+4668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15389
5K → 10K128736+1251#15389#14138
10K → 15K11913+1188#14138#12950
15K → 20K7279+718#12950#12232
20K → Half1086+102#12232#12130
Half → 25K28522+263#12130#11867
25K → 30K5118+503#11867#11364
30K → 20M15343+110#11364#11254
20M → 21M11554+61#11254#11193
21M → 35K1301+129#11193#11064
35K → 23M20613+193#11064#10871
23M → 24M13620+116#10871#10755
24M → 40K9938+61#10755#10694
40K → 25.2M2349-26#10694#10720
25.2M → Finish7475-1#10720#10721
TOTALS5045377+4668
📊

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