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BOSTON MARATHON 2024

Juan Rentas

Bib: 11547•M

PR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 44%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 45%
Division (M50-54)
#0 / 1935
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:02
Rank: #7614
Start → 5K
22:02 | 7:06/mi
10K· 6.21 mi
44:23
Rank: #7724 (-110)
5K → 10K
22:21 | 7:12/mi
15K· 9.32 mi
1:06:38
Rank: #7523 (+201)
10K → 15K
22:15 | 7:10/mi
20K· 12.43 mi
1:29:16
Rank: #7327 (+196)
15K → 20K
22:38 | 7:17/mi
Half· 13.11 mi
1:34:08
Rank: #7281 (+46)
20K → Half
4:52 | 7:08/mi
25K· 15.53 mi
1:52:28
Rank: #7216 (+65)
Half → 25K
18:20 | 7:34/mi
30K· 18.64 mi
2:18:15
Rank: #7566 (-350)
25K → 30K
25:47 | 8:18/mi
20M
2:32:06
Rank: #8462 (-896)
30K → 20M
13:51 | 10:12/mi
21M
2:45:29
Rank: #9803 (-1341)
20M → 21M
13:23 | 13:23/mi
35K· 21.75 mi
2:53:30
Rank: #10335 (-532)
21M → 35K
8:01 | 10:43/mi
23M
3:05:06
Rank: #10414 (-79)
35K → 23M
11:36 | 9:16/mi
24M
3:13:52
Rank: #10413 (+1)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
3:22:24
Rank: #10645 (-232)
24M → 40K
8:32 | 9:59/mi
25.2M
3:26:36
Rank: #10816 (-171)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
3:36:50
Rank: #11194 (-378)
25.2M → Finish
10:14 | 10:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:08
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time2:02:42
Pace9:22 /mi
📊Positive Split: 30.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1522:027:0622:02
7:06
-
10K
6.21 mi11:11:3644:237:0922:21
7:12
+0:06
15K
9.32 mi11:33:511:06:387:0922:15
7:10
-0:02
20K
12.43 mi11:56:291:29:167:1122:38
7:17
+0:07
Half
13.11 mi12:01:211:34:087:114:52
7:08
-0:09
25K
15.53 mi12:19:411:52:287:1418:20
7:34
+0:26
30K
18.64 mi12:45:282:18:157:2525:47
8:18
+0:44
20M
20.00 mi12:59:192:32:067:3613:51
10:12
+1:54
21M
21.00 mi13:12:422:45:297:5313:23
13:23
+3:11
35K
21.75 mi13:20:432:53:307:598:01
10:43
-2:40
23M
23.00 mi13:32:193:05:068:0311:36
9:16
-1:27
24M
24.00 mi13:41:053:13:528:058:46
8:46
-0:30
40K
24.85 mi13:49:373:22:248:098:32
9:59
+1:13
25.2M
25.20 mi13:53:493:26:368:124:12
12:11
+2:12
Finish
26.22 mi14:04:033:36:508:1710:14
10:03
-2:08

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

7:06 /mi

Average Pace

8:17 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:28

52% of race

Time at Steady Pace

46:09

21% of race

Time at Slower Pace

58:13

27% of race

Average Pace: 8:16 /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 mi10:49:1522:027:0622:02
7:06
#7614
10K
6.21 mi11:11:3644:237:0922:21
7:12
#7724
15K
9.32 mi11:33:511:06:387:0922:15
7:10
#7523
20K
12.43 mi11:56:291:29:167:1122:38
7:17
#7327
Half
13.11 mi12:01:211:34:087:114:52
7:08
#7281
25K
15.53 mi12:19:411:52:287:1418:20
7:34
#7216
30K
18.64 mi12:45:282:18:157:2525:47
8:18
#7566
20M
20.00 mi12:59:192:32:067:3613:51
10:12
#8462
21M
21.00 mi13:12:422:45:297:5313:23
13:23
#9803
35K
21.75 mi13:20:432:53:307:598:01
10:43
#10335
23M
23.00 mi13:32:193:05:068:0311:36
9:16
#10414
24M
24.00 mi13:41:053:13:528:058:46
8:46
#10413
40K
24.85 mi13:49:373:22:248:098:32
9:59
#10645
25.2M
25.20 mi13:53:493:26:368:124:12
12:11
#10816
Finish
26.22 mi14:04:033:36:508:1710:14
10:03
#11194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7614656865687222(Top 28%)6226(Top 43%)6226(Top 322%)
10K6.21 mi3.10 mi7724-1106616-486616-487887(Top 31%)6676(Top 46%)6676(Top 345%)
15K9.32 mi3.11 mi7523+2016469+1476469+1477222(Top 28%)6226(Top 43%)6226(Top 322%)
20K12.43 mi3.11 mi7327+1966315+1546315+1546887(Top 27%)5925(Top 41%)5925(Top 306%)
Half13.11 mi0.68 mi7281+466278+376278+376552(Top 26%)5705(Top 39%)5705(Top 295%)
25K15.53 mi2.42 mi7216+656201+776201+777386(Top 29%)6053(Top 42%)6053(Top 313%)
30K18.64 mi3.11 mi7566-3506349-1486349-1489559(Top 37%)7057(Top 48%)7057(Top 365%)
20M20.00 mi1.36 mi8462-8966809-4606809-46017080(Top 67%)10283(Top 71%)10283(Top 531%)
21M21.00 mi1.00 mi9803-13417455-6467455-64621360(Top 84%)12337(Top 85%)12337(Top 638%)
35K21.75 mi0.75 mi10335-5327677-2227677-22219110(Top 75%)11169(Top 77%)11169(Top 577%)
23M23.00 mi1.25 mi10414-797654+237654+2312436(Top 49%)7776(Top 53%)7776(Top 402%)
24M24.00 mi1.00 mi10413+17604+507604+5010931(Top 43%)7012(Top 48%)7012(Top 362%)
40K24.85 mi0.85 mi10645-2327666-627666-6214903(Top 58%)8900(Top 61%)8900(Top 460%)
25.2M25.20 mi0.35 mi10816-1717730-647730-6417713(Top 69%)10267(Top 70%)10267(Top 531%)
Finish26.22 mi1.02 mi11194-3787859-1297859-12918515(Top 72%)10727(Top 74%)10727(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7222

Males

6226

M50-54

6226

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7887

Males

6676

M50-54

6676

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7222

Males

6226

M50-54

6226

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6887

Males

5925

M50-54

5925

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6552

Males

5705

M50-54

5705

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7386

Males

6053

M50-54

6053

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9559

Males

7057

M50-54

7057

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17080

Males

10283

M50-54

10283

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

21360

Males

12337

M50-54

12337

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19110

Males

11169

M50-54

11169

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12436

Males

7776

M50-54

7776

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

10931

Males

7012

M50-54

7012

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14903

Males

8900

M50-54

8900

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17713

Males

10267

M50-54

10267

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18515

Males

10727

M50-54

10727

Passing Analysis

Category:
Athletes Passed
1408*
Passed By
4985
Net Change
-3580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7614
5K → 10K156266-110#7614#7724
10K → 15K25453+201#7724#7523
15K → 20K27781+196#7523#7327
20K → Half559+46#7327#7281
Half → 25K206141+65#7281#7216
25K → 30K120470-350#7216#7566
30K → 20M13909-896#7566#8462
20M → 21M61346-1341#8462#9803
21M → 35K17547-532#9803#10335
35K → 23M115194-79#10335#10414
23M → 24M101100+1#10414#10413
24M → 40K50*282-232#10413#10645
40K → 25.2M9180-171#10645#10816
25.2M → Finish29407-378#10816#11194
TOTALS1408*4985-3580

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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