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BOSTON MARATHON 2024

Brandyn Naro

Bib: 4226•M

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 50%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #3756
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
40:26
Rank: #3195 (+561)
5K → 10K
20:02 | 6:27/mi
15K· 9.32 mi
1:00:31
Rank: #2910 (+285)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:20:51
Rank: #2718 (+192)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:25:16
Rank: #2703 (+15)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:30
Rank: #2636 (+67)
Half → 25K
16:14 | 6:42/mi
30K· 18.64 mi
2:03:29
Rank: #2619 (+17)
25K → 30K
21:59 | 7:05/mi
20M
2:14:03
Rank: #2852 (-233)
30K → 20M
10:34 | 7:47/mi
21M
2:22:35
Rank: #3058 (-206)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:28:07
Rank: #3117 (-59)
21M → 35K
5:32 | 7:24/mi
23M
2:38:46
Rank: #3421 (-304)
35K → 23M
10:39 | 8:30/mi
24M
2:47:38
Rank: #3693 (-272)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
2:55:16
Rank: #3864 (-171)
24M → 40K
7:38 | 8:56/mi
25.2M
2:59:26
Rank: #4076 (-212)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
3:08:25
Rank: #4318 (-242)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:16
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:43:09
Pace7:52 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:246:3420:24
6:34
-
10K
6.21 mi10:43:4040:266:3020:02
6:27
-0:07
15K
9.32 mi11:03:451:00:316:3020:05
6:28
+0:01
20K
12.43 mi11:24:051:20:516:3020:20
6:33
+0:05
Half
13.11 mi11:28:301:25:166:304:25
6:28
-0:05
25K
15.53 mi11:44:441:41:306:3216:14
6:42
+0:14
30K
18.64 mi12:06:432:03:296:3721:59
7:05
+0:23
20M
20.00 mi12:17:172:14:036:4210:34
7:47
+0:42
21M
21.00 mi12:25:492:22:356:478:32
8:32
+0:45
35K
21.75 mi12:31:212:28:076:495:32
7:24
-1:08
23M
23.00 mi12:42:002:38:466:5410:39
8:30
+1:06
24M
24.00 mi12:50:522:47:386:598:52
8:52
+0:22
40K
24.85 mi12:58:302:55:167:037:38
8:56
+0:04
25.2M
25.20 mi13:02:402:59:267:074:10
12:05
+3:09
Finish
26.22 mi13:11:393:08:257:118:59
8:49
-3:16

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

6:27 /mi

Average Pace

7:11 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:16

45% of race

Time at Steady Pace

54:19

29% of race

Time at Slower Pace

48:50

26% of race

Average Pace: 7:11 /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 mi10:23:3820:246:3420:24
6:34
#3756
10K
6.21 mi10:43:4040:266:3020:02
6:27
#3195
15K
9.32 mi11:03:451:00:316:3020:05
6:28
#2910
20K
12.43 mi11:24:051:20:516:3020:20
6:33
#2718
Half
13.11 mi11:28:301:25:166:304:25
6:28
#2703
25K
15.53 mi11:44:441:41:306:3216:14
6:42
#2636
30K
18.64 mi12:06:432:03:296:3721:59
7:05
#2619
20M
20.00 mi12:17:172:14:036:4210:34
7:47
#2852
21M
21.00 mi12:25:492:22:356:478:32
8:32
#3058
35K
21.75 mi12:31:212:28:076:495:32
7:24
#3117
23M
23.00 mi12:42:002:38:466:5410:39
8:30
#3421
24M
24.00 mi12:50:522:47:386:598:52
8:52
#3693
40K
24.85 mi12:58:302:55:167:037:38
8:56
#3864
25.2M
25.20 mi13:02:402:59:267:074:10
12:05
#4076
Finish
26.22 mi13:11:393:08:257:118:59
8:49
#4318
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3756356035602539(Top 10%)2439(Top 17%)2439(Top 50%)
10K6.21 mi3.10 mi3195+5613047+5133047+5132699(Top 11%)2586(Top 18%)2586(Top 53%)
15K9.32 mi3.11 mi2910+2852786+2612786+2612539(Top 10%)2439(Top 17%)2439(Top 50%)
20K12.43 mi3.11 mi2718+1922601+1852601+1852389(Top 9%)2293(Top 16%)2293(Top 47%)
Half13.11 mi0.68 mi2703+152587+142587+142514(Top 10%)2409(Top 17%)2409(Top 50%)
25K15.53 mi2.42 mi2636+672516+712516+712618(Top 10%)2486(Top 17%)2486(Top 51%)
30K18.64 mi3.11 mi2619+172492+242492+243231(Top 13%)2983(Top 20%)2983(Top 62%)
20M20.00 mi1.36 mi2852-2332704-2122704-2125565(Top 22%)4590(Top 31%)4590(Top 95%)
21M21.00 mi1.00 mi3058-2062886-1822886-1826352(Top 25%)4881(Top 33%)4881(Top 101%)
35K21.75 mi0.75 mi3117-592933-472933-474577(Top 18%)3847(Top 26%)3847(Top 79%)
23M23.00 mi1.25 mi3421-3043187-2543187-2548481(Top 33%)5838(Top 40%)5838(Top 120%)
24M24.00 mi1.00 mi3693-2723411-2243411-22411427(Top 45%)7264(Top 50%)7264(Top 150%)
40K24.85 mi0.85 mi3864-1713536-1253536-12510479(Top 41%)6643(Top 46%)6643(Top 137%)
25.2M25.20 mi0.35 mi4076-2123692-1563692-15617481(Top 68%)10141(Top 70%)10141(Top 209%)
Finish26.22 mi1.02 mi4318-2423856-1643856-16413211(Top 52%)8094(Top 56%)8094(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2539

Males

2439

M18-39

2439

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2699

Males

2586

M18-39

2586

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2539

Males

2439

M18-39

2439

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2389

Males

2293

M18-39

2293

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2514

Males

2409

M18-39

2409

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2618

Males

2486

M18-39

2486

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3231

Males

2983

M18-39

2983

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5565

Males

4590

M18-39

4590

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6352

Males

4881

M18-39

4881

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4577

Males

3847

M18-39

3847

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8481

Males

5838

M18-39

5838

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11427

Males

7264

M18-39

7264

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10479

Males

6643

M18-39

6643

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17481

Males

10141

M18-39

10141

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13211

Males

8094

M18-39

8094

Passing Analysis

Category:
Athletes Passed
1528
Passed By
2090
Net Change
-562
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3756
5K → 10K5676+561#3756#3195
10K → 15K30217+285#3195#2910
15K → 20K22129+192#2910#2718
20K → Half216+15#2718#2703
Half → 25K12255+67#2703#2636
25K → 30K133116+17#2636#2619
30K → 20M28261-233#2619#2852
20M → 21M27233-206#2852#3058
21M → 35K3493-59#3058#3117
35K → 23M22326-304#3117#3421
23M → 24M14286-272#3421#3693
24M → 40K18189-171#3693#3864
40K → 25.2M3215-212#3864#4076
25.2M → Finish16258-242#4076#4318
TOTALS15282090-562
📊

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