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BOSTON MARATHON 2023

Joaquin Lopez Lopez

Bib: 6012•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M45-49)
#0 / 2252
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #5272
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:15
Rank: #4957 (+315)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:03:13
Rank: #4824 (+133)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:18
Rank: #4676 (+148)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:28:55
Rank: #4681 (-5)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:36
Rank: #4678 (+3)
Half → 25K
16:41 | 6:53/mi
30K· 18.64 mi
2:07:38
Rank: #4727 (-49)
25K → 30K
22:02 | 7:06/mi
20M
2:17:25
Rank: #4764 (-37)
30K → 20M
9:47 | 7:12/mi
21M
2:25:05
Rank: #4796 (-32)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:30:26
Rank: #4843 (-47)
21M → 35K
5:21 | 7:09/mi
23M
2:39:53
Rank: #4928 (-85)
35K → 23M
9:27 | 7:33/mi
24M
2:47:11
Rank: #4962 (-34)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:53:26
Rank: #4947 (+15)
24M → 40K
6:15 | 7:19/mi
25.2M
2:56:10
Rank: #4946 (+1)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:03:28
Rank: #4937 (+9)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:34:33
Pace7:13 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2921:206:5221:20
6:52
-
10K
6.21 mi10:45:2442:156:4820:55
6:44
-0:08
15K
9.32 mi11:06:221:03:136:4720:58
6:45
+0:01
20K
12.43 mi11:27:271:24:186:4721:05
6:47
+0:02
Half
13.11 mi11:32:041:28:556:474:37
6:46
-0:01
25K
15.53 mi11:48:451:45:366:4816:41
6:53
+0:07
30K
18.64 mi12:10:472:07:386:5122:02
7:06
+0:13
20M
20.00 mi12:20:342:17:256:529:47
7:12
+0:06
21M
21.00 mi12:28:142:25:056:557:40
7:40
+0:28
35K
21.75 mi12:33:352:30:266:555:21
7:09
-0:31
23M
23.00 mi12:43:022:39:536:579:27
7:33
+0:24
24M
24.00 mi12:50:202:47:116:587:18
7:18
-0:15
40K
24.85 mi12:56:352:53:266:596:15
7:19
+0:01
25.2M
25.20 mi12:59:192:56:106:592:44
7:56
+0:37
Finish
26.22 mi13:06:373:03:287:007:18
7:10
-0:46

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

6:44 /mi

Average Pace

7:00 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:37

89% of race

Time at Steady Pace

19:51

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:24:2921:206:5221:20
6:52
#5272
10K
6.21 mi10:45:2442:156:4820:55
6:44
#4957
15K
9.32 mi11:06:221:03:136:4720:58
6:45
#4824
20K
12.43 mi11:27:271:24:186:4721:05
6:47
#4676
Half
13.11 mi11:32:041:28:556:474:37
6:46
#4681
25K
15.53 mi11:48:451:45:366:4816:41
6:53
#4678
30K
18.64 mi12:10:472:07:386:5122:02
7:06
#4727
20M
20.00 mi12:20:342:17:256:529:47
7:12
#4764
21M
21.00 mi12:28:142:25:056:557:40
7:40
#4796
35K
21.75 mi12:33:352:30:266:555:21
7:09
#4843
23M
23.00 mi12:43:022:39:536:579:27
7:33
#4928
24M
24.00 mi12:50:202:47:116:587:18
7:18
#4962
40K
24.85 mi12:56:352:53:266:596:15
7:19
#4947
25.2M
25.20 mi12:59:192:56:106:592:44
7:56
#4946
Finish
26.22 mi13:06:373:03:287:007:18
7:10
#4937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5272487948794597(Top 17%)4293(Top 28%)4293(Top 191%)
10K6.21 mi3.10 mi4957+3154599+2804599+2804659(Top 18%)4343(Top 29%)4343(Top 193%)
15K9.32 mi3.11 mi4824+1334487+1124487+1124597(Top 17%)4293(Top 28%)4293(Top 191%)
20K12.43 mi3.11 mi4676+1484363+1244363+1244317(Top 16%)4034(Top 27%)4034(Top 179%)
Half13.11 mi0.68 mi4681-54368-54368-54984(Top 19%)4616(Top 30%)4616(Top 205%)
25K15.53 mi2.42 mi4678+34357+114357+114817(Top 18%)4463(Top 29%)4463(Top 198%)
30K18.64 mi3.11 mi4727-494405-484405-484881(Top 18%)4493(Top 30%)4493(Top 200%)
20M20.00 mi1.36 mi4764-374431-264431-265096(Top 19%)4618(Top 30%)4618(Top 205%)
21M21.00 mi1.00 mi4796-324457-264457-265427(Top 20%)4780(Top 31%)4780(Top 212%)
35K21.75 mi0.75 mi4843-474497-404497-406170(Top 23%)5342(Top 35%)5342(Top 237%)
23M23.00 mi1.25 mi4928-854559-624559-626684(Top 25%)5615(Top 37%)5615(Top 249%)
24M24.00 mi1.00 mi4962-344575-164575-166334(Top 24%)5297(Top 35%)5297(Top 235%)
40K24.85 mi0.85 mi4947+154558+174558+175489(Top 21%)4676(Top 31%)4676(Top 208%)
25.2M25.20 mi0.35 mi4946+14554+44554+45996(Top 23%)4927(Top 32%)4927(Top 219%)
Finish26.22 mi1.02 mi4937+94539+154539+156163(Top 23%)5036(Top 33%)5036(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4597

Males

4293

M45-49

4293

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4659

Males

4343

M45-49

4343

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4597

Males

4293

M45-49

4293

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4317

Males

4034

M45-49

4034

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4984

Males

4616

M45-49

4616

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4817

Males

4463

M45-49

4463

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4881

Males

4493

M45-49

4493

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5096

Males

4618

M45-49

4618

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5427

Males

4780

M45-49

4780

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6170

Males

5342

M45-49

5342

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6684

Males

5615

M45-49

5615

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6334

Males

5297

M45-49

5297

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5489

Males

4676

M45-49

4676

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5996

Males

4927

M45-49

4927

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6163

Males

5036

M45-49

5036

Passing Analysis

Category:
Athletes Passed
1330
Passed By
995
Net Change
+335
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5272
5K → 10K38974+315#5272#4957
10K → 15K18754+133#4957#4824
15K → 20K18537+148#4824#4676
20K → Half1520-5#4676#4681
Half → 25K108105+3#4681#4678
25K → 30K110159-49#4678#4727
30K → 20M5592-37#4727#4764
20M → 21M4577-32#4764#4796
21M → 35K3178-47#4796#4843
35K → 23M54139-85#4843#4928
23M → 24M3670-34#4928#4962
24M → 40K4934+15#4962#4947
40K → 25.2M1918+1#4947#4946
25.2M → Finish4738+9#4946#4937
TOTALS1330995+335
📊

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