Boston Marathon logo
BOSTON MARATHON 2023

Ovidio Marroquín

Bib: 1903•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Masters (Masters Men)
#0 / 9891
Top 1%
Division (M40-44)
#0 / 2241
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:11/mi
19:12
↑ 97↓ 3451.5%
10K· 6.21 mi
6:03/mi
38:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:07/mi
57:00
↑ 67↓ 78
20K· 12.43 mi
6:10/mi
1:16:09
↑ 106↓ 860.1%
Half· 13.11 mi
6:11/mi
1:20:22
↑ 19↓ 370.5%
25K· 15.53 mi
6:13/mi
1:35:27
↑ 66↓ 880.2%
30K· 18.64 mi
6:19/mi
1:55:06
↑ 181↓ 1480.2%
20M
6:15/mi
2:03:35
↑ 64↓ 500.2%
21M
6:41/mi
2:10:16
↑ 106↓ 241.6%
35K· 21.75 mi
6:12/mi
2:14:54
↑ 17↓ 861.7%
23M
6:08/mi
2:22:35
↑ 23↓ 630.6%
24M
5:52/mi
2:28:27
↓ 821.3%
40K· 24.85 mi
6:12/mi
2:33:45
↓ 200.3%
25.2M
6:23/mi
2:35:57
↑ 13↓ 160.2%
Finish· 26.22 mi
5:38/mi
2:41:41
↑ 22↓ 21

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
Time1:20:22
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:21:19
Pace6:12 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2619:126:1119:12
6:11
-
10K
6.21 mi10:38:1438:006:0718:48
6:03
-0:08
15K
9.32 mi10:57:1457:006:0719:00
6:07
+0:04
20K
12.43 mi11:16:231:16:096:0819:09
6:10
+0:03
Half
13.11 mi11:20:361:20:226:084:13
6:11
+0:01
25K
15.53 mi11:35:411:35:276:0915:05
6:13
+0:02
30K
18.64 mi11:55:201:55:066:1019:39
6:19
+0:06
20M
20.00 mi12:03:492:03:356:118:29
6:15
-0:04
21M
21.00 mi12:10:302:10:166:126:41
6:41
+0:26
35K
21.75 mi12:15:082:14:546:124:38
6:12
-0:29
23M
23.00 mi12:22:492:22:356:127:41
6:08
-0:04
24M
24.00 mi12:28:412:28:276:115:52
5:52
-0:16
40K
24.85 mi12:33:592:33:456:115:18
6:12
+0:20
25.2M
25.20 mi12:36:112:35:576:112:12
6:23
+0:11
Finish
26.22 mi12:41:552:41:416:105:44
5:38
-0:45

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

5:38 /mi

Average Pace

6:10 /mi

Slowest Pace

6:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:39

62% of race

Time at Steady Pace

55:21

34% of race

Time at Slower Pace

6:41

4% of race

Average Pace: 6:10 /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 mi10:19:2619:126:1119:12
6:11
#1092
10K
6.21 mi10:38:1438:006:0718:48
6:03
#1003
15K
9.32 mi10:57:1457:006:0719:00
6:07
#1001
20K
12.43 mi11:16:231:16:096:0819:09
6:10
#983
Half
13.11 mi11:20:361:20:226:084:13
6:11
#994
25K
15.53 mi11:35:411:35:276:0915:05
6:13
#983
30K
18.64 mi11:55:201:55:066:1019:39
6:19
#948
20M
20.00 mi12:03:492:03:356:118:29
6:15
#927
21M
21.00 mi12:10:302:10:166:126:41
6:41
#922
35K
21.75 mi12:15:082:14:546:124:38
6:12
#922
23M
23.00 mi12:22:492:22:356:127:41
6:08
#877
24M
24.00 mi12:28:412:28:276:115:52
5:52
#836
40K
24.85 mi12:33:592:33:456:115:18
6:12
#809
25.2M
25.20 mi12:36:112:35:576:112:12
6:23
#797
Finish
26.22 mi12:41:552:41:416:105:44
5:38
#744
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1092103310331002(Top 4%)953(Top 6%)953(Top 43%)
10K6.21 mi3.10 mi1003+89947+86947+86934(Top 4%)885(Top 6%)885(Top 39%)
15K9.32 mi3.11 mi1001+2949-2949-21002(Top 4%)953(Top 6%)953(Top 43%)
20K12.43 mi3.11 mi983+18933+16933+16943(Top 4%)895(Top 6%)895(Top 40%)
Half13.11 mi0.68 mi994-11944-11944-111240(Top 5%)1188(Top 8%)1188(Top 53%)
25K15.53 mi2.42 mi983+11933+11933+111042(Top 4%)992(Top 7%)992(Top 44%)
30K18.64 mi3.11 mi948+35900+33900+33969(Top 4%)921(Top 6%)921(Top 41%)
20M20.00 mi1.36 mi927+21879+21879+21740(Top 3%)701(Top 5%)701(Top 31%)
21M21.00 mi1.00 mi922+5875+4875+41032(Top 4%)983(Top 6%)983(Top 44%)
35K21.75 mi0.75 mi9228758751198(Top 5%)1141(Top 8%)1141(Top 51%)
23M23.00 mi1.25 mi877+45831+44831+44519(Top 2%)488(Top 3%)488(Top 22%)
24M24.00 mi1.00 mi836+41790+41790+41348(Top 1%)322(Top 2%)322(Top 14%)
40K24.85 mi0.85 mi809+27764+26764+26655(Top 2%)619(Top 4%)619(Top 28%)
25.2M25.20 mi0.35 mi797+12753+11753+11339(Top 1%)318(Top 2%)318(Top 14%)
Finish26.22 mi1.02 mi744+53702+51702+51175(Top 0.7%)159(Top 1%)159(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

1002

Males

953

M40-44

953

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

934

Males

885

M40-44

885

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

1002

Males

953

M40-44

953

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

943

Males

895

M40-44

895

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1240

Males

1188

M40-44

1188

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1042

Males

992

M40-44

992

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

969

Males

921

M40-44

921

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

740

Males

701

M40-44

701

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1032

Males

983

M40-44

983

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1198

Males

1141

M40-44

1141

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

519

Males

488

M40-44

488

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

348

Males

322

M40-44

322

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

655

Males

619

M40-44

619

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

339

Males

318

M40-44

318

25.2M→Finish

25.2 - 26.2 mi

Top 0.7%
×2story building
+22ft-21ft

Overall

175

Males

159

M40-44

159

Passing Analysis

Category:
Athletes Passed
482
Passed By
134
Net Change
+348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1092
5K → 10K10819+89#1092#1003
10K → 15K2624+2#1003#1001
15K → 20K3517+18#1001#983
20K → Half112-11#983#994
Half → 25K3019+11#994#983
25K → 30K4914+35#983#948
30K → 20M287+21#948#927
20M → 21M138+5#927#922
21M → 35K11110#922#922
35K → 23M461+45#922#877
23M → 24M410+41#877#836
24M → 40K281+27#836#809
40K → 25.2M131+12#809#797
25.2M → Finish530+53#797#744
TOTALS482134+348
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing