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BOSTON MARATHON 2023

Luis Lopez

Bib: 2500•M

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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:05
Rank: #2087
Start → 5K
20:05 | 6:28/mi
10K· 6.21 mi
39:40
Rank: #1906 (+181)
5K → 10K
19:35 | 6:18/mi
15K· 9.32 mi
59:06
Rank: #1753 (+153)
10K → 15K
19:26 | 6:15/mi
20K· 12.43 mi
1:18:32
Rank: #1613 (+140)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:22:45
Rank: #1588 (+25)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:38:03
Rank: #1544 (+44)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:58:16
Rank: #1517 (+27)
25K → 30K
20:13 | 6:30/mi
20M
2:07:17
Rank: #1541 (-24)
30K → 20M
9:01 | 6:38/mi
21M
2:14:21
Rank: #1563 (-22)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:19:14
Rank: #1579 (-16)
21M → 35K
4:53 | 6:32/mi
23M
2:27:42
Rank: #1610 (-31)
35K → 23M
8:28 | 6:46/mi
24M
2:34:20
Rank: #1627 (-17)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:40:15
Rank: #1649 (-22)
24M → 40K
5:55 | 6:55/mi
25.2M
2:42:51
Rank: #1678 (-29)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:49:42
Rank: #1728 (-50)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:45
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4420:056:2820:05
6:28
-
10K
6.21 mi10:40:1939:406:2319:35
6:18
-0:10
15K
9.32 mi10:59:4559:066:2019:26
6:15
-0:03
20K
12.43 mi11:19:111:18:326:1919:26
6:15
0:00
Half
13.11 mi11:23:241:22:456:194:13
6:11
-0:04
25K
15.53 mi11:38:421:38:036:1915:18
6:19
+0:08
30K
18.64 mi11:58:551:58:166:2120:13
6:30
+0:11
20M
20.00 mi12:07:562:07:176:229:01
6:38
+0:08
21M
21.00 mi12:15:002:14:216:247:04
7:04
+0:26
35K
21.75 mi12:19:532:19:146:244:53
6:32
-0:32
23M
23.00 mi12:28:212:27:426:258:28
6:46
+0:14
24M
24.00 mi12:34:592:34:206:266:38
6:38
-0:08
40K
24.85 mi12:40:542:40:156:275:55
6:55
+0:17
25.2M
25.20 mi12:43:302:42:516:282:36
7:32
+0:37
Finish
26.22 mi12:50:212:49:426:296:51
6:43
-0:49

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

6:11 /mi

Average Pace

6:29 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:58

46% of race

Time at Steady Pace

1:00:50

36% of race

Time at Slower Pace

30:54

18% of race

Average Pace: 6:28 /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 mi10:20:4420:056:2820:05
6:28
#2087
10K
6.21 mi10:40:1939:406:2319:35
6:18
#1906
15K
9.32 mi10:59:4559:066:2019:26
6:15
#1753
20K
12.43 mi11:19:111:18:326:1919:26
6:15
#1613
Half
13.11 mi11:23:241:22:456:194:13
6:11
#1588
25K
15.53 mi11:38:421:38:036:1915:18
6:19
#1544
30K
18.64 mi11:58:551:58:166:2120:13
6:30
#1517
20M
20.00 mi12:07:562:07:176:229:01
6:38
#1541
21M
21.00 mi12:15:002:14:216:247:04
7:04
#1563
35K
21.75 mi12:19:532:19:146:244:53
6:32
#1579
23M
23.00 mi12:28:212:27:426:258:28
6:46
#1610
24M
24.00 mi12:34:592:34:206:266:38
6:38
#1627
40K
24.85 mi12:40:542:40:156:275:55
6:55
#1649
25.2M
25.20 mi12:43:302:42:516:282:36
7:32
#1678
Finish
26.22 mi12:50:212:49:426:296:51
6:43
#1728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2087199219921451(Top 5%)1384(Top 9%)1384(Top 26%)
10K6.21 mi3.10 mi1906+1811825+1671825+1671790(Top 7%)1712(Top 11%)1712(Top 32%)
15K9.32 mi3.11 mi1753+1531676+1491676+1491451(Top 5%)1384(Top 9%)1384(Top 26%)
20K12.43 mi3.11 mi1613+1401542+1341542+1341237(Top 5%)1184(Top 8%)1184(Top 22%)
Half13.11 mi0.68 mi1588+251517+251517+251311(Top 5%)1259(Top 8%)1259(Top 24%)
25K15.53 mi2.42 mi1544+441476+411476+411380(Top 5%)1317(Top 9%)1317(Top 25%)
30K18.64 mi3.11 mi1517+271450+261450+261585(Top 6%)1517(Top 10%)1517(Top 29%)
20M20.00 mi1.36 mi1541-241471-211471-211991(Top 7%)1896(Top 12%)1896(Top 36%)
21M21.00 mi1.00 mi1563-221494-231494-232439(Top 9%)2302(Top 15%)2302(Top 44%)
35K21.75 mi0.75 mi1579-161509-151509-152516(Top 9%)2375(Top 16%)2375(Top 45%)
23M23.00 mi1.25 mi1610-311540-311540-312421(Top 9%)2273(Top 15%)2273(Top 43%)
24M24.00 mi1.00 mi1627-171556-161556-162708(Top 10%)2517(Top 17%)2517(Top 48%)
40K24.85 mi0.85 mi1649-221576-201576-203385(Top 13%)3086(Top 20%)3086(Top 58%)
25.2M25.20 mi0.35 mi1678-291603-271603-273981(Top 15%)3523(Top 23%)3523(Top 67%)
Finish26.22 mi1.02 mi1728-501652-491652-493599(Top 14%)3213(Top 21%)3213(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1451

Males

1384

M18-39

1384

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1790

Males

1712

M18-39

1712

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1451

Males

1384

M18-39

1384

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1237

Males

1184

M18-39

1184

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1311

Males

1259

M18-39

1259

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1380

Males

1317

M18-39

1317

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1585

Males

1517

M18-39

1517

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1991

Males

1896

M18-39

1896

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2439

Males

2302

M18-39

2302

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2516

Males

2375

M18-39

2375

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2421

Males

2273

M18-39

2273

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2708

Males

2517

M18-39

2517

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3385

Males

3086

M18-39

3086

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3981

Males

3523

M18-39

3523

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3599

Males

3213

M18-39

3213

Passing Analysis

Category:
Athletes Passed
793
Passed By
434
Net Change
+359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2087
5K → 10K21837+181#2087#1906
10K → 15K16613+153#1906#1753
15K → 20K1466+140#1753#1613
20K → Half272+25#1613#1588
Half → 25K5915+44#1588#1544
25K → 30K6437+27#1544#1517
30K → 20M2145-24#1517#1541
20M → 21M1436-22#1541#1563
21M → 35K723-16#1563#1579
35K → 23M1647-31#1579#1610
23M → 24M2441-17#1610#1627
24M → 40K1638-22#1627#1649
40K → 25.2M433-29#1649#1678
25.2M → Finish1161-50#1678#1728
TOTALS793434+359
📊

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