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BOSTON MARATHON 2024

Dustin Harford

Bib: 7138•M

MN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 19%
Gender (Male)
#0 / 14578
Top 29%
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
20:33
Rank: #4131
Start → 5K
20:33 | 6:37/mi
10K· 6.21 mi
41:07
Rank: #3892 (+239)
5K → 10K
20:34 | 6:37/mi
15K· 9.32 mi
1:01:55
Rank: #3877 (+15)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:06
Rank: #3851 (+26)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:27:46
Rank: #3902 (-51)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:16
Rank: #4195 (-293)
Half → 25K
17:30 | 7:13/mi
30K· 18.64 mi
2:07:59
Rank: #4191 (+4)
25K → 30K
22:43 | 7:19/mi
20M
2:19:31
Rank: #4548 (-357)
30K → 20M
11:32 | 8:29/mi
21M
2:27:31
Rank: #4453 (+95)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:33:16
Rank: #4457 (-4)
21M → 35K
5:45 | 7:41/mi
23M
2:43:57
Rank: #4616 (-159)
35K → 23M
10:41 | 8:32/mi
24M
2:53:51
Rank: #5012 (-396)
23M → 24M
9:54 | 9:54/mi
40K· 24.85 mi
3:00:32
Rank: #4925 (+87)
24M → 40K
6:41 | 7:49/mi
25.2M
3:03:36
Rank: #4910 (+15)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:11:14
Rank: #4868 (+42)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1620:336:3720:33
6:37
-
10K
6.21 mi10:47:5041:076:3720:34
6:37
0:00
15K
9.32 mi11:08:381:01:556:3920:48
6:42
+0:05
20K
12.43 mi11:29:491:23:066:4121:11
6:49
+0:07
Half
13.11 mi11:34:291:27:466:424:40
6:50
+0:01
25K
15.53 mi11:51:591:45:166:4717:30
7:13
+0:23
30K
18.64 mi12:14:422:07:596:5222:43
7:19
+0:06
20M
20.00 mi12:26:142:19:316:5911:32
8:29
+1:10
21M
21.00 mi12:34:142:27:317:018:00
8:00
-0:29
35K
21.75 mi12:39:592:33:167:035:45
7:41
-0:19
23M
23.00 mi12:50:402:43:577:0810:41
8:32
+0:51
24M
24.00 mi13:00:342:53:517:159:54
9:54
+1:22
40K
24.85 mi13:07:153:00:327:166:41
7:49
-2:05
25.2M
25.20 mi13:10:193:03:367:173:04
8:54
+1:05
Finish
26.22 mi13:17:573:11:147:187:38
7:29
-1:25

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

6:37 /mi

Average Pace

7:18 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:46

46% of race

Time at Steady Pace

1:00:17

32% of race

Time at Slower Pace

43:11

23% of race

Average Pace: 7:18 /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 mi10:27:1620:336:3720:33
6:37
#4131
10K
6.21 mi10:47:5041:076:3720:34
6:37
#3892
15K
9.32 mi11:08:381:01:556:3920:48
6:42
#3877
20K
12.43 mi11:29:491:23:066:4121:11
6:49
#3851
Half
13.11 mi11:34:291:27:466:424:40
6:50
#3902
25K
15.53 mi11:51:591:45:166:4717:30
7:13
#4195
30K
18.64 mi12:14:422:07:596:5222:43
7:19
#4191
20M
20.00 mi12:26:142:19:316:5911:32
8:29
#4548
21M
21.00 mi12:34:142:27:317:018:00
8:00
#4453
35K
21.75 mi12:39:592:33:167:035:45
7:41
#4457
23M
23.00 mi12:50:402:43:577:0810:41
8:32
#4616
24M
24.00 mi13:00:342:53:517:159:54
9:54
#5012
40K
24.85 mi13:07:153:00:327:166:41
7:49
#4925
25.2M
25.20 mi13:10:193:03:367:173:04
8:54
#4910
Finish
26.22 mi13:17:573:11:147:187:38
7:29
#4868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4131390239023896(Top 15%)3667(Top 25%)3667(Top 76%)
10K6.21 mi3.10 mi3892+2393679+2233679+2233743(Top 15%)3532(Top 24%)3532(Top 73%)
15K9.32 mi3.11 mi3877+153663+163663+163896(Top 15%)3667(Top 25%)3667(Top 76%)
20K12.43 mi3.11 mi3851+263640+233640+234010(Top 16%)3744(Top 26%)3744(Top 77%)
Half13.11 mi0.68 mi3902-513682-423682-424788(Top 19%)4399(Top 30%)4399(Top 91%)
25K15.53 mi2.42 mi4195-2933929-2473929-2475398(Top 21%)4774(Top 33%)4774(Top 98%)
30K18.64 mi3.11 mi4191+43904+253904+254266(Top 17%)3819(Top 26%)3819(Top 79%)
20M20.00 mi1.36 mi4548-3574182-2784182-2789336(Top 37%)6685(Top 46%)6685(Top 138%)
21M21.00 mi1.00 mi4453+954087+954087+954169(Top 16%)3562(Top 24%)3562(Top 73%)
35K21.75 mi0.75 mi4457-44078+94078+95991(Top 23%)4673(Top 32%)4673(Top 96%)
23M23.00 mi1.25 mi4616-1594178-1004178-1008627(Top 34%)5907(Top 41%)5907(Top 122%)
24M24.00 mi1.00 mi5012-3964450-2724450-27215942(Top 62%)9487(Top 65%)9487(Top 196%)
40K24.85 mi0.85 mi4925+874349+1014349+1014840(Top 19%)3698(Top 25%)3698(Top 76%)
25.2M25.20 mi0.35 mi4910+154327+224327+225998(Top 23%)4257(Top 29%)4257(Top 88%)
Finish26.22 mi1.02 mi4868+424271+564271+565560(Top 22%)4109(Top 28%)4109(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3896

Males

3667

M18-39

3667

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3743

Males

3532

M18-39

3532

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3896

Males

3667

M18-39

3667

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4010

Males

3744

M18-39

3744

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4788

Males

4399

M18-39

4399

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5398

Males

4774

M18-39

4774

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4266

Males

3819

M18-39

3819

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9336

Males

6685

M18-39

6685

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4169

Males

3562

M18-39

3562

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5991

Males

4673

M18-39

4673

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8627

Males

5907

M18-39

5907

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15942

Males

9487

M18-39

9487

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4840

Males

3698

M18-39

3698

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5998

Males

4257

M18-39

4257

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5560

Males

4109

M18-39

4109

Passing Analysis

Category:
Athletes Passed
1375
Passed By
2112
Net Change
-737
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4131
5K → 10K29859+239#4131#3892
10K → 15K133118+15#3892#3877
15K → 20K150124+26#3877#3851
20K → Half1263-51#3851#3902
Half → 25K67360-293#3902#4195
25K → 30K207203+4#4195#4191
30K → 20M34391-357#4191#4548
20M → 21M13035+95#4548#4453
21M → 35K5357-4#4453#4457
35K → 23M45204-159#4457#4616
23M → 24M11407-396#4616#5012
24M → 40K12033+87#5012#4925
40K → 25.2M3520+15#4925#4910
25.2M → Finish8038+42#4910#4868
TOTALS13752112-737
📊

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