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BOSTON MARATHON 2023

Abner Lopez

Bib: 9243•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #9428
Start → 5K
23:14 | 7:29/mi
10K· 6.21 mi
46:15
Rank: #9521 (-93)
5K → 10K
23:01 | 7:25/mi
15K· 9.32 mi
1:09:22
Rank: #9547 (-26)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:32:25
Rank: #9289 (+258)
15K → 20K
23:03 | 7:25/mi
Half· 13.11 mi
1:37:26
Rank: #9271 (+18)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:55:28
Rank: #9087 (+184)
Half → 25K
18:02 | 7:26/mi
30K· 18.64 mi
2:19:17
Rank: #8940 (+147)
25K → 30K
23:49 | 7:40/mi
20M
2:29:46
Rank: #8859 (+81)
30K → 20M
10:29 | 7:43/mi
21M
2:37:53
Rank: #8791 (+68)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:43:29
Rank: #8768 (+23)
21M → 35K
5:36 | 7:29/mi
23M
2:52:58
Rank: #8619 (+149)
35K → 23M
9:29 | 7:34/mi
24M
3:00:31
Rank: #8572 (+47)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:07:11
Rank: #8560 (+12)
24M → 40K
6:40 | 7:48/mi
25.2M
3:10:09
Rank: #8581 (-21)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:17:54
Rank: #8588 (-7)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:26
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:40:28
Pace7:40 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5023:147:2923:14
7:29
-
10K
6.21 mi11:11:5146:157:2723:01
7:25
-0:04
15K
9.32 mi11:34:581:09:227:2723:07
7:26
+0:01
20K
12.43 mi11:58:011:32:257:2623:03
7:25
-0:01
Half
13.11 mi12:03:021:37:267:265:01
7:21
-0:04
25K
15.53 mi12:21:041:55:287:2618:02
7:26
+0:05
30K
18.64 mi12:44:532:19:177:2823:49
7:40
+0:14
20M
20.00 mi12:55:222:29:467:2910:29
7:43
+0:03
21M
21.00 mi13:03:292:37:537:318:07
8:07
+0:24
35K
21.75 mi13:09:052:43:297:315:36
7:29
-0:38
23M
23.00 mi13:18:342:52:587:319:29
7:34
+0:05
24M
24.00 mi13:26:073:00:317:317:33
7:33
-0:01
40K
24.85 mi13:32:473:07:117:326:40
7:48
+0:15
25.2M
25.20 mi13:35:453:10:097:332:58
8:36
+0:48
Finish
26.22 mi13:43:303:17:547:337:45
7:36
-1:00

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

7:21 /mi

Average Pace

7:33 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:49

94% of race

Time at Steady Pace

11:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:48:5023:147:2923:14
7:29
#9428
10K
6.21 mi11:11:5146:157:2723:01
7:25
#9521
15K
9.32 mi11:34:581:09:227:2723:07
7:26
#9547
20K
12.43 mi11:58:011:32:257:2623:03
7:25
#9289
Half
13.11 mi12:03:021:37:267:265:01
7:21
#9271
25K
15.53 mi12:21:041:55:287:2618:02
7:26
#9087
30K
18.64 mi12:44:532:19:177:2823:49
7:40
#8940
20M
20.00 mi12:55:222:29:467:2910:29
7:43
#8859
21M
21.00 mi13:03:292:37:537:318:07
8:07
#8791
35K
21.75 mi13:09:052:43:297:315:36
7:29
#8768
23M
23.00 mi13:18:342:52:587:319:29
7:34
#8619
24M
24.00 mi13:26:073:00:317:317:33
7:33
#8572
40K
24.85 mi13:32:473:07:117:326:40
7:48
#8560
25.2M
25.20 mi13:35:453:10:097:332:58
8:36
#8581
Finish
26.22 mi13:43:303:17:547:337:45
7:36
#8588
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9428782778279673(Top 36%)7959(Top 52%)7959(Top 355%)
10K6.21 mi3.10 mi9521-937886-597886-599680(Top 36%)7976(Top 53%)7976(Top 356%)
15K9.32 mi3.11 mi9547-267896-107896-109673(Top 36%)7959(Top 52%)7959(Top 355%)
20K12.43 mi3.11 mi9289+2587722+1747722+1748658(Top 33%)7290(Top 48%)7290(Top 325%)
Half13.11 mi0.68 mi9271+187711+117711+118983(Top 34%)7499(Top 49%)7499(Top 335%)
25K15.53 mi2.42 mi9087+1847601+1107601+1108308(Top 31%)7010(Top 46%)7010(Top 313%)
30K18.64 mi3.11 mi8940+1477464+1377464+1378406(Top 32%)6928(Top 46%)6928(Top 309%)
20M20.00 mi1.36 mi8859+817398+667398+668280(Top 31%)6765(Top 45%)6765(Top 302%)
21M21.00 mi1.00 mi8791+687343+557343+558101(Top 30%)6537(Top 43%)6537(Top 292%)
35K21.75 mi0.75 mi8768+237316+277316+278422(Top 32%)6753(Top 44%)6753(Top 301%)
23M23.00 mi1.25 mi8619+1497193+1237193+1236910(Top 26%)5775(Top 38%)5775(Top 258%)
24M24.00 mi1.00 mi8572+477146+477146+478030(Top 30%)6338(Top 42%)6338(Top 283%)
40K24.85 mi0.85 mi8560+127116+307116+308641(Top 32%)6625(Top 44%)6625(Top 296%)
25.2M25.20 mi0.35 mi8581-217122-67122-610095(Top 38%)7329(Top 48%)7329(Top 327%)
Finish26.22 mi1.02 mi8588-77101+217101+219285(Top 35%)6905(Top 45%)6905(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9673

Males

7959

M40-44

7959

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9680

Males

7976

M40-44

7976

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9673

Males

7959

M40-44

7959

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8658

Males

7290

M40-44

7290

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8983

Males

7499

M40-44

7499

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8308

Males

7010

M40-44

7010

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8406

Males

6928

M40-44

6928

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8280

Males

6765

M40-44

6765

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8101

Males

6537

M40-44

6537

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8422

Males

6753

M40-44

6753

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6910

Males

5775

M40-44

5775

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8030

Males

6338

M40-44

6338

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8641

Males

6625

M40-44

6625

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10095

Males

7329

M40-44

7329

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9285

Males

6905

M40-44

6905

Passing Analysis

Category:
Athletes Passed
1862
Passed By
1022
Net Change
+840
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9428
5K → 10K242335-93#9428#9521
10K → 15K152178-26#9521#9547
15K → 20K29840+258#9547#9289
20K → Half4022+18#9289#9271
Half → 25K21430+184#9271#9087
25K → 30K24497+147#9087#8940
30K → 20M11534+81#8940#8859
20M → 21M11547+68#8859#8791
21M → 35K5229+23#8791#8768
35K → 23M16213+149#8768#8619
23M → 24M8942+47#8619#8572
24M → 40K6149+12#8572#8560
40K → 25.2M2041-21#8560#8581
25.2M → Finish5865-7#8581#8588
TOTALS18621022+840
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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