Boston Marathon logo
BOSTON MARATHON 2024

Dan Cook

Bib: 4272•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 27%
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
20:58
Rank: #5212
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
42:16
Rank: #5436 (-224)
5K → 10K
21:18 | 6:51/mi
15K· 9.32 mi
1:03:39
Rank: #5403 (+33)
10K → 15K
21:23 | 6:53/mi
20K· 12.43 mi
1:25:23
Rank: #5339 (+64)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:30:06
Rank: #5343 (-4)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:47:07
Rank: #5071 (+272)
Half → 25K
17:01 | 7:01/mi
30K· 18.64 mi
2:10:18
Rank: #4936 (+135)
25K → 30K
23:11 | 7:28/mi
20M
2:20:38
Rank: #4857 (+79)
30K → 20M
10:20 | 7:36/mi
21M
2:28:45
Rank: #4763 (+94)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:34:24
Rank: #4735 (+28)
21M → 35K
5:39 | 7:33/mi
23M
2:44:08
Rank: #4658 (+77)
35K → 23M
9:44 | 7:46/mi
24M
2:51:45
Rank: #4573 (+85)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
2:58:35
Rank: #4536 (+37)
24M → 40K
6:50 | 8:00/mi
25.2M
3:01:37
Rank: #4505 (+31)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:09:15
Rank: #4486 (+19)
25.2M → Finish
7:38 | 7:29/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
Time1:30:06
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:39:09
Pace7:34 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2620:586:4520:58
6:45
-
10K
6.21 mi10:45:4442:166:4821:18
6:51
+0:06
15K
9.32 mi11:07:071:03:396:5021:23
6:53
+0:02
20K
12.43 mi11:28:511:25:236:5221:44
7:00
+0:07
Half
13.11 mi11:33:341:30:066:524:43
6:55
-0:05
25K
15.53 mi11:50:351:47:076:5417:01
7:01
+0:06
30K
18.64 mi12:13:462:10:186:5923:11
7:28
+0:27
20M
20.00 mi12:24:062:20:387:0210:20
7:36
+0:08
21M
21.00 mi12:32:132:28:457:058:07
8:07
+0:31
35K
21.75 mi12:37:522:34:247:065:39
7:33
-0:34
23M
23.00 mi12:47:362:44:087:089:44
7:46
+0:13
24M
24.00 mi12:55:132:51:457:097:37
7:37
-0:09
40K
24.85 mi13:02:032:58:357:116:50
8:00
+0:23
25.2M
25.20 mi13:05:053:01:377:123:02
8:48
+0:48
Finish
26.22 mi13:12:433:09:157:137:38
7:29
-1:19

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

6:45 /mi

Average Pace

7:13 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:07

57% of race

Time at Steady Pace

54:25

29% of race

Time at Slower Pace

27:43

15% of race

Average Pace: 7:13 /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 mi10:24:2620:586:4520:58
6:45
#5212
10K
6.21 mi10:45:4442:166:4821:18
6:51
#5436
15K
9.32 mi11:07:071:03:396:5021:23
6:53
#5403
20K
12.43 mi11:28:511:25:236:5221:44
7:00
#5339
Half
13.11 mi11:33:341:30:066:524:43
6:55
#5343
25K
15.53 mi11:50:351:47:076:5417:01
7:01
#5071
30K
18.64 mi12:13:462:10:186:5923:11
7:28
#4936
20M
20.00 mi12:24:062:20:387:0210:20
7:36
#4857
21M
21.00 mi12:32:132:28:457:058:07
8:07
#4763
35K
21.75 mi12:37:522:34:247:065:39
7:33
#4735
23M
23.00 mi12:47:362:44:087:089:44
7:46
#4658
24M
24.00 mi12:55:132:51:457:097:37
7:37
#4573
40K
24.85 mi13:02:032:58:357:116:50
8:00
#4536
25.2M
25.20 mi13:05:053:01:377:123:02
8:48
#4505
Finish
26.22 mi13:12:433:09:157:137:38
7:29
#4486
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5212481148115427(Top 21%)4951(Top 34%)4951(Top 102%)
10K6.21 mi3.10 mi5436-2244992-1814992-1815658(Top 22%)5158(Top 35%)5158(Top 106%)
15K9.32 mi3.11 mi5403+334965+274965+275427(Top 21%)4951(Top 34%)4951(Top 102%)
20K12.43 mi3.11 mi5339+644896+694896+695217(Top 20%)4745(Top 33%)4745(Top 98%)
Half13.11 mi0.68 mi5343-44894+24894+25221(Top 20%)4735(Top 32%)4735(Top 98%)
25K15.53 mi2.42 mi5071+2724647+2474647+2474437(Top 17%)4056(Top 28%)4056(Top 84%)
30K18.64 mi3.11 mi4936+1354515+1324515+1324902(Top 19%)4278(Top 29%)4278(Top 88%)
20M20.00 mi1.36 mi4857+794434+814434+814756(Top 19%)4090(Top 28%)4090(Top 84%)
21M21.00 mi1.00 mi4763+944335+994335+994589(Top 18%)3840(Top 26%)3840(Top 79%)
35K21.75 mi0.75 mi4735+284298+374298+375275(Top 21%)4248(Top 29%)4248(Top 88%)
23M23.00 mi1.25 mi4658+774207+914207+914674(Top 18%)3791(Top 26%)3791(Top 78%)
24M24.00 mi1.00 mi4573+854111+964111+964596(Top 18%)3658(Top 25%)3658(Top 75%)
40K24.85 mi0.85 mi4536+374056+554056+555732(Top 22%)4177(Top 29%)4177(Top 86%)
25.2M25.20 mi0.35 mi4505+314018+384018+385591(Top 22%)4036(Top 28%)4036(Top 83%)
Finish26.22 mi1.02 mi4486+193982+363982+365558(Top 22%)4107(Top 28%)4107(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5427

Males

4951

M18-39

4951

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5658

Males

5158

M18-39

5158

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5427

Males

4951

M18-39

4951

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5217

Males

4745

M18-39

4745

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5221

Males

4735

M18-39

4735

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4437

Males

4056

M18-39

4056

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4902

Males

4278

M18-39

4278

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4756

Males

4090

M18-39

4090

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4589

Males

3840

M18-39

3840

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5275

Males

4248

M18-39

4248

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4674

Males

3791

M18-39

3791

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4596

Males

3658

M18-39

3658

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5732

Males

4177

M18-39

4177

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5591

Males

4036

M18-39

4036

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5558

Males

4107

M18-39

4107

Passing Analysis

Category:
Athletes Passed
1814
Passed By
1088
Net Change
+726
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5212
5K → 10K115339-224#5212#5436
10K → 15K162129+33#5436#5403
15K → 20K193129+64#5403#5339
20K → Half3438-4#5339#5343
Half → 25K31139+272#5343#5071
25K → 30K244109+135#5071#4936
30K → 20M12243+79#4936#4857
20M → 21M13844+94#4857#4763
21M → 35K5830+28#4763#4735
35K → 23M12346+77#4735#4658
23M → 24M11328+85#4658#4573
24M → 40K8043+37#4573#4536
40K → 25.2M4918+31#4536#4505
25.2M → Finish7253+19#4505#4486
TOTALS18141088+726
📊

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