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BOSTON MARATHON 2024

Justen Naidu

Bib: 2839•M

BC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Division (M18-39)
#0 / 4849
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:09
Rank: #1459
Start → 5K
19:09 | 6:10/mi
10K· 6.21 mi
38:24
Rank: #1457 (+2)
5K → 10K
19:15 | 6:12/mi
15K· 9.32 mi
57:38
Rank: #1414 (+43)
10K → 15K
19:14 | 6:11/mi
20K· 12.43 mi
1:17:14
Rank: #1376 (+38)
15K → 20K
19:36 | 6:19/mi
Half· 13.11 mi
1:21:29
Rank: #1372 (+4)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:36:50
Rank: #1316 (+56)
Half → 25K
15:21 | 6:20/mi
30K· 18.64 mi
1:57:25
Rank: #1290 (+26)
25K → 30K
20:35 | 6:38/mi
20M
2:06:26
Rank: #1239 (+51)
30K → 20M
9:01 | 6:38/mi
21M
2:13:44
Rank: #1235 (+4)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:18:43
Rank: #1230 (+5)
21M → 35K
4:59 | 6:40/mi
23M
2:27:26
Rank: #1219 (+11)
35K → 23M
8:43 | 6:58/mi
24M
2:34:20
Rank: #1235 (-16)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:40:26
Rank: #1256 (-21)
24M → 40K
6:06 | 7:08/mi
25.2M
2:43:15
Rank: #1283 (-27)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
2:50:24
Rank: #1316 (-33)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:29
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1919:096:1019:09
6:10
-
10K
6.21 mi10:39:3438:246:1119:15
6:12
+0:02
15K
9.32 mi10:58:4857:386:1119:14
6:11
-0:01
20K
12.43 mi11:18:241:17:146:1319:36
6:19
+0:08
Half
13.11 mi11:22:391:21:296:134:15
6:14
-0:05
25K
15.53 mi11:38:001:36:506:1415:21
6:20
+0:06
30K
18.64 mi11:58:351:57:256:1820:35
6:38
+0:18
20M
20.00 mi12:07:362:06:266:199:01
6:38
0:00
21M
21.00 mi12:14:542:13:446:227:18
7:18
+0:40
35K
21.75 mi12:19:532:18:436:234:59
6:40
-0:38
23M
23.00 mi12:28:362:27:266:258:43
6:58
+0:18
24M
24.00 mi12:35:302:34:206:266:54
6:54
-0:04
40K
24.85 mi12:41:362:40:266:276:06
7:08
+0:14
25.2M
25.20 mi12:44:252:43:156:292:49
8:10
+1:02
Finish
26.22 mi12:51:342:50:246:307:09
7:01
-1:09

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

6:10 /mi

Average Pace

6:30 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:50

57% of race

Time at Steady Pace

34:35

20% of race

Time at Slower Pace

38:59

23% of race

Average Pace: 6:30 /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 mi10:20:1919:096:1019:09
6:10
#1459
10K
6.21 mi10:39:3438:246:1119:15
6:12
#1457
15K
9.32 mi10:58:4857:386:1119:14
6:11
#1414
20K
12.43 mi11:18:241:17:146:1319:36
6:19
#1376
Half
13.11 mi11:22:391:21:296:134:15
6:14
#1372
25K
15.53 mi11:38:001:36:506:1415:21
6:20
#1316
30K
18.64 mi11:58:351:57:256:1820:35
6:38
#1290
20M
20.00 mi12:07:362:06:266:199:01
6:38
#1239
21M
21.00 mi12:14:542:13:446:227:18
7:18
#1235
35K
21.75 mi12:19:532:18:436:234:59
6:40
#1230
23M
23.00 mi12:28:362:27:266:258:43
6:58
#1219
24M
24.00 mi12:35:302:34:206:266:54
6:54
#1235
40K
24.85 mi12:41:362:40:266:276:06
7:08
#1256
25.2M
25.20 mi12:44:252:43:156:292:49
8:10
#1283
Finish
26.22 mi12:51:342:50:246:307:09
7:01
#1316
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1459140714071340(Top 5%)1300(Top 9%)1300(Top 27%)
10K6.21 mi3.10 mi1457+21412-51412-51487(Top 6%)1441(Top 10%)1441(Top 30%)
15K9.32 mi3.11 mi1414+431372+401372+401340(Top 5%)1300(Top 9%)1300(Top 27%)
20K12.43 mi3.11 mi1376+381331+411331+411381(Top 5%)1336(Top 9%)1336(Top 28%)
Half13.11 mi0.68 mi1372+41327+41327+41408(Top 6%)1363(Top 9%)1363(Top 28%)
25K15.53 mi2.42 mi1316+561272+551272+551225(Top 5%)1181(Top 8%)1181(Top 24%)
30K18.64 mi3.11 mi1290+261245+271245+271405(Top 5%)1344(Top 9%)1344(Top 28%)
20M20.00 mi1.36 mi1239+511195+501195+501170(Top 5%)1111(Top 8%)1111(Top 23%)
21M21.00 mi1.00 mi1235+41191+41191+41835(Top 7%)1716(Top 12%)1716(Top 35%)
35K21.75 mi0.75 mi1230+51185+61185+61740(Top 7%)1616(Top 11%)1616(Top 33%)
23M23.00 mi1.25 mi1219+111172+131172+131799(Top 7%)1657(Top 11%)1657(Top 34%)
24M24.00 mi1.00 mi1235-161187-151187-151985(Top 8%)1792(Top 12%)1792(Top 37%)
40K24.85 mi0.85 mi1256-211204-171204-172269(Top 9%)2003(Top 14%)2003(Top 41%)
25.2M25.20 mi0.35 mi1283-271231-271231-273199(Top 13%)2642(Top 18%)2642(Top 54%)
Finish26.22 mi1.02 mi1316-331260-291260-293157(Top 12%)2625(Top 18%)2625(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1340

Males

1300

M18-39

1300

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1487

Males

1441

M18-39

1441

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1340

Males

1300

M18-39

1300

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1381

Males

1336

M18-39

1336

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1408

Males

1363

M18-39

1363

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1225

Males

1181

M18-39

1181

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1405

Males

1344

M18-39

1344

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1170

Males

1111

M18-39

1111

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1835

Males

1716

M18-39

1716

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1740

Males

1616

M18-39

1616

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1799

Males

1657

M18-39

1657

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

1985

Males

1792

M18-39

1792

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2269

Males

2003

M18-39

2003

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3199

Males

2642

M18-39

2642

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3157

Males

2625

M18-39

2625

Passing Analysis

Category:
Athletes Passed
615
Passed By
472
Net Change
+143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1459
5K → 10K6866+2#1459#1457
10K → 15K8037+43#1457#1414
15K → 20K7739+38#1414#1376
20K → Half1410+4#1376#1372
Half → 25K7923+56#1372#1316
25K → 30K8761+26#1316#1290
30K → 20M6312+51#1290#1239
20M → 21M3329+4#1239#1235
21M → 35K2217+5#1235#1230
35K → 23M3827+11#1230#1219
23M → 24M1733-16#1219#1235
24M → 40K2142-21#1235#1256
40K → 25.2M027-27#1256#1283
25.2M → Finish1649-33#1283#1316
TOTALS615472+143
📊

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