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BOSTON MARATHON 2023

Jesus Romero

Bib: 1834•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 6%
Masters (Masters Men)
#0 / 9891
Top 1%
Division (M40-44)
#0 / 2241
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:01
Rank: #943
Start → 5K
19:01 | 6:07/mi
10K· 6.21 mi
38:07
Rank: #1038 (-95)
5K → 10K
19:06 | 6:09/mi
15K· 9.32 mi
57:19
Rank: #1077 (-39)
10K → 15K
19:12 | 6:11/mi
20K· 12.43 mi
1:16:47
Rank: #1097 (-20)
15K → 20K
19:28 | 6:16/mi
Half· 13.11 mi
1:21:00
Rank: #1108 (-11)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:36:29
Rank: #1159 (-51)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:56:08
Rank: #1112 (+47)
25K → 30K
19:39 | 6:19/mi
20M
2:04:35
Rank: #1060 (+52)
30K → 20M
8:27 | 6:13/mi
21M
2:11:15
Rank: #1041 (+19)
20M → 21M
6:40 | 6:40/mi
35K· 21.75 mi
2:15:44
Rank: #1011 (+30)
21M → 35K
4:29 | 6:00/mi
23M
2:23:38
Rank: #982 (+29)
35K → 23M
7:54 | 6:19/mi
24M
2:29:48
Rank: #968 (+14)
23M → 24M
6:10 | 6:10/mi
40K· 24.85 mi
2:35:07
Rank: #940 (+28)
24M → 40K
5:19 | 6:13/mi
25.2M
2:37:23
Rank: #928 (+12)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:43:22
Rank: #888 (+40)
25.2M → Finish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:00
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:22:22
Pace6:17 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2019:016:0719:01
6:07
-
10K
6.21 mi10:38:2638:076:0819:06
6:09
+0:02
15K
9.32 mi10:57:3857:196:0919:12
6:11
+0:02
20K
12.43 mi11:17:061:16:476:1119:28
6:16
+0:05
Half
13.11 mi11:21:191:21:006:114:13
6:11
-0:05
25K
15.53 mi11:36:481:36:296:1315:29
6:23
+0:12
30K
18.64 mi11:56:271:56:086:1419:39
6:19
-0:04
20M
20.00 mi12:04:542:04:356:148:27
6:13
-0:06
21M
21.00 mi12:11:342:11:156:156:40
6:40
+0:27
35K
21.75 mi12:16:032:15:446:144:29
6:00
-0:40
23M
23.00 mi12:23:572:23:386:157:54
6:19
+0:19
24M
24.00 mi12:30:072:29:486:156:10
6:10
-0:09
40K
24.85 mi12:35:262:35:076:145:19
6:13
+0:03
25.2M
25.20 mi12:37:422:37:236:152:16
6:34
+0:21
Finish
26.22 mi12:43:412:43:226:145:59
5:52
-0:42

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

5:52 /mi

Average Pace

6:14 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:26

95% of race

Time at Steady Pace

8:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:14 /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 mi10:19:2019:016:0719:01
6:07
#943
10K
6.21 mi10:38:2638:076:0819:06
6:09
#1038
15K
9.32 mi10:57:3857:196:0919:12
6:11
#1077
20K
12.43 mi11:17:061:16:476:1119:28
6:16
#1097
Half
13.11 mi11:21:191:21:006:114:13
6:11
#1108
25K
15.53 mi11:36:481:36:296:1315:29
6:23
#1159
30K
18.64 mi11:56:271:56:086:1419:39
6:19
#1112
20M
20.00 mi12:04:542:04:356:148:27
6:13
#1060
21M
21.00 mi12:11:342:11:156:156:40
6:40
#1041
35K
21.75 mi12:16:032:15:446:144:29
6:00
#1011
23M
23.00 mi12:23:572:23:386:157:54
6:19
#982
24M
24.00 mi12:30:072:29:486:156:10
6:10
#968
40K
24.85 mi12:35:262:35:076:145:19
6:13
#940
25.2M
25.20 mi12:37:422:37:236:152:16
6:34
#928
Finish
26.22 mi12:43:412:43:226:145:59
5:52
#888
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9438878871174(Top 4%)1120(Top 7%)1120(Top 50%)
10K6.21 mi3.10 mi1038-95982-95982-951161(Top 4%)1101(Top 7%)1101(Top 49%)
15K9.32 mi3.11 mi1077-391021-391021-391174(Top 4%)1120(Top 7%)1120(Top 50%)
20K12.43 mi3.11 mi1097-201042-211042-211265(Top 5%)1210(Top 8%)1210(Top 54%)
Half13.11 mi0.68 mi1108-111053-111053-111247(Top 5%)1195(Top 8%)1195(Top 53%)
25K15.53 mi2.42 mi1159-511104-511104-511654(Top 6%)1584(Top 10%)1584(Top 71%)
30K18.64 mi3.11 mi1112+471060+441060+44977(Top 4%)929(Top 6%)929(Top 41%)
20M20.00 mi1.36 mi1060+521009+511009+51696(Top 3%)659(Top 4%)659(Top 29%)
21M21.00 mi1.00 mi1041+19990+19990+191001(Top 4%)953(Top 6%)953(Top 43%)
35K21.75 mi0.75 mi1011+30961+29961+29675(Top 3%)635(Top 4%)635(Top 28%)
23M23.00 mi1.25 mi982+29935+26935+26856(Top 3%)812(Top 5%)812(Top 36%)
24M24.00 mi1.00 mi968+14921+14921+14913(Top 3%)864(Top 6%)864(Top 39%)
40K24.85 mi0.85 mi940+28893+28893+28686(Top 3%)649(Top 4%)649(Top 29%)
25.2M25.20 mi0.35 mi928+12881+12881+12617(Top 2%)584(Top 4%)584(Top 26%)
Finish26.22 mi1.02 mi888+40842+39842+39487(Top 2%)464(Top 3%)464(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1174

Males

1120

M40-44

1120

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1161

Males

1101

M40-44

1101

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1174

Males

1120

M40-44

1120

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1265

Males

1210

M40-44

1210

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1247

Males

1195

M40-44

1195

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1654

Males

1584

M40-44

1584

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

977

Males

929

M40-44

929

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

696

Males

659

M40-44

659

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1001

Males

953

M40-44

953

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

675

Males

635

M40-44

635

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

856

Males

812

M40-44

812

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

913

Males

864

M40-44

864

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

686

Males

649

M40-44

649

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

617

Males

584

M40-44

584

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

487

Males

464

M40-44

464

Passing Analysis

Category:
Athletes Passed
379
Passed By
324
Net Change
+55
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#943
5K → 10K18113-95#943#1038
10K → 15K1655-39#1038#1077
15K → 20K1939-20#1077#1097
20K → Half112-11#1097#1108
Half → 25K1465-51#1108#1159
25K → 30K6114+47#1159#1112
30K → 20M531+52#1112#1060
20M → 21M289+19#1060#1041
21M → 35K333+30#1041#1011
35K → 23M323+29#1011#982
23M → 24M206+14#982#968
24M → 40K302+28#968#940
40K → 25.2M120+12#940#928
25.2M → Finish422+40#928#888
TOTALS379324+55
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing