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BOSTON MARATHON 2023

Irvin Ortega Medina

Bib: 5366•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:06
Rank: #2113
Start → 5K
20:06 | 6:28/mi
10K· 6.21 mi
39:37
Rank: #1877 (+236)
5K → 10K
19:31 | 6:17/mi
15K· 9.32 mi
59:34
Rank: #1961 (-84)
10K → 15K
19:57 | 6:25/mi
20K· 12.43 mi
1:19:40
Rank: #1988 (-27)
15K → 20K
20:06 | 6:28/mi
Half· 13.11 mi
1:23:56
Rank: #1956 (+32)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:39:38
Rank: #1948 (+8)
Half → 25K
15:42 | 6:29/mi
30K· 18.64 mi
2:00:02
Rank: #1915 (+33)
25K → 30K
20:24 | 6:34/mi
20M
2:09:08
Rank: #1919 (-4)
30K → 20M
9:06 | 6:42/mi
21M
2:16:11
Rank: #1936 (-17)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:21:03
Rank: #1932 (+4)
21M → 35K
4:52 | 6:30/mi
23M
2:29:30
Rank: #1941 (-9)
35K → 23M
8:27 | 6:45/mi
24M
2:35:54
Rank: #1910 (+31)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:41:28
Rank: #1877 (+33)
24M → 40K
5:34 | 6:31/mi
25.2M
2:43:51
Rank: #1861 (+16)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:50:26
Rank: #1849 (+12)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:56
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:26:30
Pace6:36 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1420:066:2820:06
6:28
-
10K
6.21 mi10:41:4539:376:2319:31
6:17
-0:11
15K
9.32 mi11:01:4259:346:2319:57
6:25
+0:08
20K
12.43 mi11:21:481:19:406:2520:06
6:28
+0:03
Half
13.11 mi11:26:041:23:566:244:16
6:15
-0:13
25K
15.53 mi11:41:461:39:386:2515:42
6:29
+0:14
30K
18.64 mi12:02:102:00:026:2620:24
6:34
+0:05
20M
20.00 mi12:11:162:09:086:279:06
6:42
+0:08
21M
21.00 mi12:18:192:16:116:297:03
7:03
+0:21
35K
21.75 mi12:23:112:21:036:294:52
6:30
-0:33
23M
23.00 mi12:31:382:29:306:308:27
6:45
+0:15
24M
24.00 mi12:38:022:35:546:306:24
6:24
-0:21
40K
24.85 mi12:43:362:41:286:305:34
6:31
+0:07
25.2M
25.20 mi12:45:592:43:516:302:23
6:55
+0:24
Finish
26.22 mi12:52:342:50:266:306:35
6:28
-0:27

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

6:15 /mi

Average Pace

6:30 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:00

94% of race

Time at Steady Pace

9:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:22:1420:066:2820:06
6:28
#2113
10K
6.21 mi10:41:4539:376:2319:31
6:17
#1877
15K
9.32 mi11:01:4259:346:2319:57
6:25
#1961
20K
12.43 mi11:21:481:19:406:2520:06
6:28
#1988
Half
13.11 mi11:26:041:23:566:244:16
6:15
#1956
25K
15.53 mi11:41:461:39:386:2515:42
6:29
#1948
30K
18.64 mi12:02:102:00:026:2620:24
6:34
#1915
20M
20.00 mi12:11:162:09:086:279:06
6:42
#1919
21M
21.00 mi12:18:192:16:116:297:03
7:03
#1936
35K
21.75 mi12:23:112:21:036:294:52
6:30
#1932
23M
23.00 mi12:31:382:29:306:308:27
6:45
#1941
24M
24.00 mi12:38:022:35:546:306:24
6:24
#1910
40K
24.85 mi12:43:362:41:286:305:34
6:31
#1877
25.2M
25.20 mi12:45:592:43:516:302:23
6:55
#1861
Finish
26.22 mi12:52:342:50:266:306:35
6:28
#1849
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2113201620162206(Top 8%)2115(Top 14%)2115(Top 40%)
10K6.21 mi3.10 mi1877+2361797+2191797+2191694(Top 6%)1620(Top 11%)1620(Top 31%)
15K9.32 mi3.11 mi1961-841877-801877-802206(Top 8%)2115(Top 14%)2115(Top 40%)
20K12.43 mi3.11 mi1988-271904-271904-272119(Top 8%)2033(Top 13%)2033(Top 38%)
Half13.11 mi0.68 mi1956+321872+321872+321613(Top 6%)1548(Top 10%)1548(Top 29%)
25K15.53 mi2.42 mi1948+81866+61866+62046(Top 8%)1960(Top 13%)1960(Top 37%)
30K18.64 mi3.11 mi1915+331833+331833+331821(Top 7%)1744(Top 11%)1744(Top 33%)
20M20.00 mi1.36 mi1919-41837-41837-42240(Top 8%)2129(Top 14%)2129(Top 40%)
21M21.00 mi1.00 mi1936-171852-151852-152357(Top 9%)2226(Top 15%)2226(Top 42%)
35K21.75 mi0.75 mi1932+41850+21850+22403(Top 9%)2275(Top 15%)2275(Top 43%)
23M23.00 mi1.25 mi1941-91860-101860-102366(Top 9%)2223(Top 15%)2223(Top 42%)
24M24.00 mi1.00 mi1910+311829+311829+311673(Top 6%)1581(Top 10%)1581(Top 30%)
40K24.85 mi0.85 mi1877+331796+331796+331562(Top 6%)1472(Top 10%)1472(Top 28%)
25.2M25.20 mi0.35 mi1861+161780+161780+161472(Top 6%)1389(Top 9%)1389(Top 26%)
Finish26.22 mi1.02 mi1849+121767+131767+132281(Top 9%)2109(Top 14%)2109(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2206

Males

2115

M18-39

2115

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1694

Males

1620

M18-39

1620

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2206

Males

2115

M18-39

2115

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2119

Males

2033

M18-39

2033

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1613

Males

1548

M18-39

1548

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2046

Males

1960

M18-39

1960

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1821

Males

1744

M18-39

1744

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2240

Males

2129

M18-39

2129

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2357

Males

2226

M18-39

2226

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2403

Males

2275

M18-39

2275

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2366

Males

2223

M18-39

2223

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1673

Males

1581

M18-39

1581

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1562

Males

1472

M18-39

1472

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1472

Males

1389

M18-39

1389

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2281

Males

2109

M18-39

2109

Passing Analysis

Category:
Athletes Passed
738
Passed By
474
Net Change
+264
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2113
5K → 10K25923+236#2113#1877
10K → 15K36120-84#1877#1961
15K → 20K3966-27#1961#1988
20K → Half364+32#1988#1956
Half → 25K4335+8#1956#1948
25K → 30K7340+33#1948#1915
30K → 20M2933-4#1915#1919
20M → 21M2845-17#1919#1936
21M → 35K1814+4#1936#1932
35K → 23M3241-9#1932#1941
23M → 24M4716+31#1941#1910
24M → 40K4512+33#1910#1877
40K → 25.2M215+16#1877#1861
25.2M → Finish3220+12#1861#1849
TOTALS738474+264
📊

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