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BOSTON MARATHON 2024

Justin Young

Bib: 28896•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:56
Rank: #25469
Start → 5K
37:56 | 12:13/mi
10K· 6.21 mi
1:15:40
Rank: #25373 (+96)
5K → 10K
37:44 | 12:09/mi
15K· 9.32 mi
1:53:25
Rank: #25248 (+125)
10K → 15K
37:45 | 12:09/mi
20K· 12.43 mi
2:35:46
Rank: #25286 (-38)
15K → 20K
42:21 | 13:38/mi
Half· 13.11 mi
2:44:28
Rank: #25283 (+3)
20K → Half
8:42 | 12:45/mi
25K· 15.53 mi
3:19:26
Rank: #25296 (-13)
Half → 25K
34:58 | 14:25/mi
30K· 18.64 mi
3:58:43
Rank: #25049 (+247)
25K → 30K
39:17 | 12:39/mi
20M
4:16:49
Rank: #24965 (+84)
30K → 20M
18:06 | 13:19/mi
21M
4:30:24
Rank: #24873 (+92)
20M → 21M
13:35 | 13:35/mi
35K· 21.75 mi
4:39:08
Rank: #24798 (+75)
21M → 35K
8:44 | 11:40/mi
23M
4:54:46
Rank: #24703 (+95)
35K → 23M
15:38 | 12:29/mi
24M
5:08:28
Rank: #24697 (+6)
23M → 24M
13:42 | 13:42/mi
40K· 24.85 mi
5:20:14
Rank: #24675 (+22)
24M → 40K
11:46 | 13:46/mi
25.2M
5:24:55
Rank: #24644 (+31)
40K → 25.2M
4:41 | 13:35/mi
Finish· 26.22 mi
5:35:34
Rank: #24534 (+110)
25.2M → Finish
10:39 | 10:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:44:28
Pace12:33 /mi
2nd Half
Distance13.11 mi
Time2:51:06
Pace13:03 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5437:5612:1337:56
12:13
-
10K
6.21 mi12:37:381:15:4012:1137:44
12:09
-0:04
15K
9.32 mi13:15:231:53:2512:1037:45
12:09
0:00
20K
12.43 mi13:57:442:35:4612:3242:21
13:38
+1:29
Half
13.11 mi14:06:262:44:2812:338:42
12:45
-0:53
25K
15.53 mi14:41:243:19:2612:5034:58
14:25
+1:40
30K
18.64 mi15:20:413:58:4312:4839:17
12:39
-1:46
20M
20.00 mi15:38:474:16:4912:5018:06
13:19
+0:40
21M
21.00 mi15:52:224:30:2412:5313:35
13:35
+0:16
35K
21.75 mi16:01:064:39:0812:508:44
11:40
-1:55
23M
23.00 mi16:16:444:54:4612:4915:38
12:29
+0:49
24M
24.00 mi16:30:265:08:2812:5113:42
13:42
+1:13
40K
24.85 mi16:42:125:20:1412:5311:46
13:46
+0:04
25.2M
25.20 mi16:46:535:24:5512:544:41
13:35
-0:11
Finish
26.22 mi16:57:325:35:3412:4810:39
10:27
-3:08

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

10:27 /mi

Average Pace

12:48 /mi

Slowest Pace

14:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:48

40% of race

Time at Steady Pace

1:03:37

19% of race

Time at Slower Pace

2:19:09

41% of race

Average Pace: 12:48 /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 mi11:59:5437:5612:1337:56
12:13
#25469
10K
6.21 mi12:37:381:15:4012:1137:44
12:09
#25373
15K
9.32 mi13:15:231:53:2512:1037:45
12:09
#25248
20K
12.43 mi13:57:442:35:4612:3242:21
13:38
#25286
Half
13.11 mi14:06:262:44:2812:338:42
12:45
#25283
25K
15.53 mi14:41:243:19:2612:5034:58
14:25
#25296
30K
18.64 mi15:20:413:58:4312:4839:17
12:39
#25049
20M
20.00 mi15:38:474:16:4912:5018:06
13:19
#24965
21M
21.00 mi15:52:224:30:2412:5313:35
13:35
#24873
35K
21.75 mi16:01:064:39:0812:508:44
11:40
#24798
23M
23.00 mi16:16:444:54:4612:4915:38
12:29
#24703
24M
24.00 mi16:30:265:08:2812:5113:42
13:42
#24697
40K
24.85 mi16:42:125:20:1412:5311:46
13:46
#24675
25.2M
25.20 mi16:46:535:24:5512:544:41
13:35
#24644
Finish
26.22 mi16:57:325:35:3412:4810:39
10:27
#24534
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25469145431454324822(Top 97%)14308(Top 98%)14308(Top 295%)
10K6.21 mi3.10 mi25373+9614510+3314510+3325186(Top 99%)14453(Top 99%)14453(Top 298%)
15K9.32 mi3.11 mi25248+12514475+3514475+3524822(Top 97%)14308(Top 98%)14308(Top 295%)
20K12.43 mi3.11 mi25286-3814489-1414489-1425215(Top 99%)14440(Top 99%)14440(Top 298%)
Half13.11 mi0.68 mi25283+314485+414485+425062(Top 98%)14349(Top 98%)14349(Top 296%)
25K15.53 mi2.42 mi25296-1314484+114484+125130(Top 98%)14379(Top 99%)14379(Top 297%)
30K18.64 mi3.11 mi25049+24714373+11114373+11122846(Top 89%)13227(Top 91%)13227(Top 273%)
20M20.00 mi1.36 mi24965+8414333+4014333+4023262(Top 91%)13324(Top 91%)13324(Top 275%)
21M21.00 mi1.00 mi24873+9214296+3714296+3721721(Top 85%)12516(Top 86%)12516(Top 258%)
35K21.75 mi0.75 mi24798+7514255+4114255+4121217(Top 83%)12222(Top 84%)12222(Top 252%)
23M23.00 mi1.25 mi24703+9514200+5514200+5521687(Top 85%)12434(Top 85%)12434(Top 256%)
24M24.00 mi1.00 mi24697+614192+814192+823882(Top 93%)13535(Top 93%)13535(Top 279%)
40K24.85 mi0.85 mi24675+2214173+1914173+1923349(Top 91%)13211(Top 91%)13211(Top 272%)
25.2M25.20 mi0.35 mi24644+3114161+1214161+1220881(Top 82%)11908(Top 82%)11908(Top 246%)
Finish26.22 mi1.02 mi24534+11014106+5514106+5519873(Top 78%)11425(Top 78%)11425(Top 236%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

24822

Males

14308

M18-39

14308

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25186

Males

14453

M18-39

14453

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

24822

Males

14308

M18-39

14308

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25215

Males

14440

M18-39

14440

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25062

Males

14349

M18-39

14349

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25130

Males

14379

M18-39

14379

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

22846

Males

13227

M18-39

13227

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23262

Males

13324

M18-39

13324

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

21721

Males

12516

M18-39

12516

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

21217

Males

12222

M18-39

12222

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21687

Males

12434

M18-39

12434

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23882

Males

13535

M18-39

13535

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23349

Males

13211

M18-39

13211

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20881

Males

11908

M18-39

11908

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19873

Males

11425

M18-39

11425

Passing Analysis

Category:
Athletes Passed
1090
Passed By
155
Net Change
+935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25469
5K → 10K1004+96#25469#25373
10K → 15K1294+125#25373#25248
15K → 20K1957-38#25248#25286
20K → Half96+3#25286#25283
Half → 25K2336-13#25283#25296
25K → 30K2470+247#25296#25049
30K → 20M851+84#25049#24965
20M → 21M931+92#24965#24873
21M → 35K761+75#24873#24798
35K → 23M961+95#24798#24703
23M → 24M3428+6#24703#24697
24M → 40K3513+22#24697#24675
40K → 25.2M321+31#24675#24644
25.2M → Finish1122+110#24644#24534
TOTALS1090155+935
📊

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