Boston Marathon logo
BOSTON MARATHON 2024

Daniel Cohen

Bib: 24994•M

MA

0:00
0:00
/ mi
Be the first to cheer!
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
24:57
Rank: #14864
Start → 5K
24:57 | 8:02/mi
10K· 6.21 mi
49:26
Rank: #14078 (+786)
5K → 10K
24:29 | 7:53/mi
15K· 9.32 mi
1:14:14
Rank: #13817 (+261)
10K → 15K
24:48 | 7:59/mi
20K· 12.43 mi
1:38:58
Rank: #13116 (+701)
15K → 20K
24:44 | 7:58/mi
Half· 13.11 mi
1:44:19
Rank: #13014 (+102)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:40
Rank: #12415 (+599)
Half → 25K
19:21 | 7:59/mi
30K· 18.64 mi
2:29:33
Rank: #11828 (+587)
25K → 30K
25:53 | 8:20/mi
20M
2:41:59
Rank: #11879 (-51)
30K → 20M
12:26 | 9:09/mi
21M
2:54:16
Rank: #12594 (-715)
20M → 21M
12:17 | 12:17/mi
35K· 21.75 mi
3:01:35
Rank: #12748 (-154)
21M → 35K
7:19 | 9:47/mi
23M
3:16:15
Rank: #13562 (-814)
35K → 23M
14:40 | 11:43/mi
24M
3:27:01
Rank: #13896 (-334)
23M → 24M
10:46 | 10:46/mi
40K· 24.85 mi
3:36:26
Rank: #14164 (-268)
24M → 40K
9:25 | 11:01/mi
25.2M
3:40:25
Rank: #14208 (-44)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
3:50:24
Rank: #14348 (-140)
25.2M → Finish
9:59 | 9:48/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:19
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:06:05
Pace9:37 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:0724:578:0224:57
8:02
-
10K
6.21 mi12:04:3649:267:5724:29
7:53
-0:09
15K
9.32 mi12:29:241:14:147:5824:48
7:59
+0:06
20K
12.43 mi12:54:081:38:587:5824:44
7:58
-0:01
Half
13.11 mi12:59:291:44:197:575:21
7:50
-0:08
25K
15.53 mi13:18:502:03:407:5819:21
7:59
+0:09
30K
18.64 mi13:44:432:29:338:0125:53
8:20
+0:21
20M
20.00 mi13:57:092:41:598:0612:26
9:09
+0:49
21M
21.00 mi14:09:262:54:168:1812:17
12:17
+3:08
35K
21.75 mi14:16:453:01:358:217:19
9:47
-2:30
23M
23.00 mi14:31:253:16:158:3214:40
11:43
+1:56
24M
24.00 mi14:42:113:27:018:3810:46
10:46
-0:57
40K
24.85 mi14:51:363:36:268:429:25
11:01
+0:15
25.2M
25.20 mi14:55:353:40:258:453:59
11:33
+0:32
Finish
26.22 mi15:05:343:50:248:489:59
9:48
-1:45

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

7:50 /mi

Average Pace

8:48 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:33

65% of race

Time at Steady Pace

29:44

13% of race

Time at Slower Pace

51:07

22% of race

Average Pace: 8:47 /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 mi11:40:0724:578:0224:57
8:02
#14864
10K
6.21 mi12:04:3649:267:5724:29
7:53
#14078
15K
9.32 mi12:29:241:14:147:5824:48
7:59
#13817
20K
12.43 mi12:54:081:38:587:5824:44
7:58
#13116
Half
13.11 mi12:59:291:44:197:575:21
7:50
#13014
25K
15.53 mi13:18:502:03:407:5819:21
7:59
#12415
30K
18.64 mi13:44:432:29:338:0125:53
8:20
#11828
20M
20.00 mi13:57:092:41:598:0612:26
9:09
#11879
21M
21.00 mi14:09:262:54:168:1812:17
12:17
#12594
35K
21.75 mi14:16:453:01:358:217:19
9:47
#12748
23M
23.00 mi14:31:253:16:158:3214:40
11:43
#13562
24M
24.00 mi14:42:113:27:018:3810:46
10:46
#13896
40K
24.85 mi14:51:363:36:268:429:25
11:01
#14164
25.2M
25.20 mi14:55:353:40:258:453:59
11:33
#14208
Finish
26.22 mi15:05:343:50:248:489:59
9:48
#14348
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi148649966996613327(Top 52%)9313(Top 64%)9313(Top 192%)
10K6.21 mi3.10 mi14078+7869659+3079659+30713282(Top 52%)9326(Top 64%)9326(Top 192%)
15K9.32 mi3.11 mi13817+2619544+1159544+11513327(Top 52%)9313(Top 64%)9313(Top 192%)
20K12.43 mi3.11 mi13116+7019239+3059239+30511560(Top 45%)8444(Top 58%)8444(Top 174%)
Half13.11 mi0.68 mi13014+1029188+519188+5111629(Top 46%)8473(Top 58%)8473(Top 175%)
25K15.53 mi2.42 mi12415+5998901+2878901+28710071(Top 39%)7536(Top 52%)7536(Top 155%)
30K18.64 mi3.11 mi11828+5878552+3498552+3499722(Top 38%)7141(Top 49%)7141(Top 147%)
20M20.00 mi1.36 mi11879-518515+378515+3712860(Top 50%)8344(Top 57%)8344(Top 172%)
21M21.00 mi1.00 mi12594-7158769-2548769-25419411(Top 76%)11342(Top 78%)11342(Top 234%)
35K21.75 mi0.75 mi12748-1548794-258794-2516454(Top 64%)9824(Top 67%)9824(Top 203%)
23M23.00 mi1.25 mi13562-8149086-2929086-29220133(Top 79%)11628(Top 80%)11628(Top 240%)
24M24.00 mi1.00 mi13896-3349197-1119197-11118589(Top 73%)10796(Top 74%)10796(Top 223%)
40K24.85 mi0.85 mi14164-2689278-819278-8118096(Top 71%)10506(Top 72%)10506(Top 217%)
25.2M25.20 mi0.35 mi14208-449274+49274+416150(Top 63%)9504(Top 65%)9504(Top 196%)
Finish26.22 mi1.02 mi14348-1409311-379311-3717688(Top 69%)10292(Top 71%)10292(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13327

Males

9313

M18-39

9313

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13282

Males

9326

M18-39

9326

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13327

Males

9313

M18-39

9313

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11560

Males

8444

M18-39

8444

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11629

Males

8473

M18-39

8473

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10071

Males

7536

M18-39

7536

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9722

Males

7141

M18-39

7141

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12860

Males

8344

M18-39

8344

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19411

Males

11342

M18-39

11342

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16454

Males

9824

M18-39

9824

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20133

Males

11628

M18-39

11628

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18589

Males

10796

M18-39

10796

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18096

Males

10506

M18-39

10506

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16150

Males

9504

M18-39

9504

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17688

Males

10292

M18-39

10292

Passing Analysis

Category:
Athletes Passed
3635
Passed By
3119
Net Change
+516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14864
5K → 10K84155+786#14864#14078
10K → 15K363102+261#14078#13817
15K → 20K71413+701#13817#13116
20K → Half1108+102#13116#13014
Half → 25K61011+599#13014#12415
25K → 30K63548+587#12415#11828
30K → 20M126177-51#11828#11879
20M → 21M21736-715#11879#12594
21M → 35K43197-154#12594#12748
35K → 23M20834-814#12748#13562
23M → 24M41375-334#13562#13896
24M → 40K30298-268#13896#14164
40K → 25.2M3377-44#14164#14208
25.2M → Finish48188-140#14208#14348
TOTALS36353119+516
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing