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BOSTON MARATHON 2024

Carlos Perez Racancoj

Bib: 7387•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M50-54)
#0 / 1935
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #5572
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
42:04
Rank: #5165 (+407)
5K → 10K
20:58 | 6:45/mi
15K· 9.32 mi
1:03:27
Rank: #5244 (-79)
10K → 15K
21:23 | 6:53/mi
20K· 12.43 mi
1:25:53
Rank: #5598 (-354)
15K → 20K
22:26 | 7:13/mi
Half· 13.11 mi
1:30:44
Rank: #5649 (-51)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:48:35
Rank: #5662 (-13)
Half → 25K
17:51 | 7:22/mi
30K· 18.64 mi
2:12:00
Rank: #5470 (+192)
25K → 30K
23:25 | 7:32/mi
20M
2:22:30
Rank: #5384 (+86)
30K → 20M
10:30 | 7:44/mi
21M
2:30:59
Rank: #5341 (+43)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:36:39
Rank: #5277 (+64)
21M → 35K
5:40 | 7:34/mi
23M
2:46:38
Rank: #5198 (+79)
35K → 23M
9:59 | 7:58/mi
24M
2:54:36
Rank: #5182 (+16)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:01:49
Rank: #5210 (-28)
24M → 40K
7:13 | 8:26/mi
25.2M
3:04:54
Rank: #5191 (+19)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:12:22
Rank: #5104 (+87)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:44
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:41:38
Pace7:45 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5321:066:4721:06
6:47
-
10K
6.21 mi10:48:5142:046:4620:58
6:45
-0:02
15K
9.32 mi11:10:141:03:276:4821:23
6:53
+0:08
20K
12.43 mi11:32:401:25:536:5522:26
7:13
+0:20
Half
13.11 mi11:37:311:30:446:554:51
7:07
-0:06
25K
15.53 mi11:55:221:48:356:5917:51
7:22
+0:15
30K
18.64 mi12:18:472:12:007:0523:25
7:32
+0:10
20M
20.00 mi12:29:172:22:307:0710:30
7:44
+0:12
21M
21.00 mi12:37:462:30:597:118:29
8:29
+0:45
35K
21.75 mi12:43:262:36:397:125:40
7:34
-0:55
23M
23.00 mi12:53:252:46:387:159:59
7:58
+0:24
24M
24.00 mi13:01:232:54:367:177:58
7:58
0:00
40K
24.85 mi13:08:363:01:497:197:13
8:26
+0:28
25.2M
25.20 mi13:11:413:04:547:203:05
8:56
+0:30
Finish
26.22 mi13:19:093:12:227:217:28
7:20
-1:36

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

6:45 /mi

Average Pace

7:21 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:44

47% of race

Time at Steady Pace

1:04:54

34% of race

Time at Slower Pace

36:44

19% of race

Average Pace: 7:20 /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 mi10:27:5321:066:4721:06
6:47
#5572
10K
6.21 mi10:48:5142:046:4620:58
6:45
#5165
15K
9.32 mi11:10:141:03:276:4821:23
6:53
#5244
20K
12.43 mi11:32:401:25:536:5522:26
7:13
#5598
Half
13.11 mi11:37:311:30:446:554:51
7:07
#5649
25K
15.53 mi11:55:221:48:356:5917:51
7:22
#5662
30K
18.64 mi12:18:472:12:007:0523:25
7:32
#5470
20M
20.00 mi12:29:172:22:307:0710:30
7:44
#5384
21M
21.00 mi12:37:462:30:597:118:29
8:29
#5341
35K
21.75 mi12:43:262:36:397:125:40
7:34
#5277
23M
23.00 mi12:53:252:46:387:159:59
7:58
#5198
24M
24.00 mi13:01:232:54:367:177:58
7:58
#5182
40K
24.85 mi13:08:363:01:497:197:13
8:26
#5210
25.2M
25.20 mi13:11:413:04:547:203:05
8:56
#5191
Finish
26.22 mi13:19:093:12:227:217:28
7:20
#5104
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5572511051105432(Top 21%)4956(Top 34%)4956(Top 256%)
10K6.21 mi3.10 mi5165+4074775+3354775+3354731(Top 19%)4395(Top 30%)4395(Top 227%)
15K9.32 mi3.11 mi5244-794842-674842-675432(Top 21%)4956(Top 34%)4956(Top 256%)
20K12.43 mi3.11 mi5598-3545094-2525094-2526503(Top 25%)5655(Top 39%)5655(Top 292%)
Half13.11 mi0.68 mi5649-515130-365130-366350(Top 25%)5548(Top 38%)5548(Top 287%)
25K15.53 mi2.42 mi5662-135115+155115+156170(Top 24%)5285(Top 36%)5285(Top 273%)
30K18.64 mi3.11 mi5470+1924908+2074908+2075276(Top 21%)4545(Top 31%)4545(Top 235%)
20M20.00 mi1.36 mi5384+864825+834825+835331(Top 21%)4458(Top 31%)4458(Top 230%)
21M21.00 mi1.00 mi5341+434765+604765+606124(Top 24%)4749(Top 33%)4749(Top 245%)
35K21.75 mi0.75 mi5277+644698+674698+675394(Top 21%)4318(Top 30%)4318(Top 223%)
23M23.00 mi1.25 mi5198+794605+934605+935592(Top 22%)4302(Top 30%)4302(Top 222%)
24M24.00 mi1.00 mi5182+164569+364569+366432(Top 25%)4682(Top 32%)4682(Top 242%)
40K24.85 mi0.85 mi5210-284560+94560+98016(Top 31%)5391(Top 37%)5391(Top 279%)
25.2M25.20 mi0.35 mi5191+194525+354525+356217(Top 24%)4370(Top 30%)4370(Top 226%)
Finish26.22 mi1.02 mi5104+874435+904435+904648(Top 18%)3609(Top 25%)3609(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5432

Males

4956

M50-54

4956

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4731

Males

4395

M50-54

4395

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5432

Males

4956

M50-54

4956

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6503

Males

5655

M50-54

5655

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6350

Males

5548

M50-54

5548

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6170

Males

5285

M50-54

5285

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5276

Males

4545

M50-54

4545

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5331

Males

4458

M50-54

4458

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6124

Males

4749

M50-54

4749

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5394

Males

4318

M50-54

4318

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5592

Males

4302

M50-54

4302

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6432

Males

4682

M50-54

4682

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8016

Males

5391

M50-54

5391

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6217

Males

4370

M50-54

4370

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4648

Males

3609

M50-54

3609

Passing Analysis

Category:
Athletes Passed
1906
Passed By
1438
Net Change
+468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5572
5K → 10K45346+407#5572#5165
10K → 15K124203-79#5165#5244
15K → 20K83437-354#5244#5598
20K → Half1263-51#5598#5649
Half → 25K148161-13#5649#5662
25K → 30K29199+192#5662#5470
30K → 20M13953+86#5470#5384
20M → 21M11067+43#5384#5341
21M → 35K9228+64#5341#5277
35K → 23M14263+79#5277#5198
23M → 24M7761+16#5198#5182
24M → 40K75103-28#5182#5210
40K → 25.2M4829+19#5210#5191
25.2M → Finish11225+87#5191#5104
TOTALS19061438+468
📊

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