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BOSTON MARATHON 2024

Adam Kollin

Bib: 6180•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Masters (Masters Men)
#0 / 9729
Top 11%
Division (M40-44)
#0 / 2009
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:29
Rank: #6464
Start → 5K
21:29 | 6:55/mi
10K· 6.21 mi
42:54
Rank: #6186 (+278)
5K → 10K
21:25 | 6:54/mi
15K· 9.32 mi
1:04:23
Rank: #6003 (+183)
10K → 15K
21:29 | 6:55/mi
20K· 12.43 mi
1:26:15
Rank: #5785 (+218)
15K → 20K
21:52 | 7:02/mi
Half· 13.11 mi
1:30:56
Rank: #5740 (+45)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:47:55
Rank: #5384 (+356)
Half → 25K
16:59 | 7:00/mi
30K· 18.64 mi
2:09:58
Rank: #4842 (+542)
25K → 30K
22:03 | 7:06/mi
20M
2:19:43
Rank: #4604 (+238)
30K → 20M
9:45 | 7:10/mi
21M
2:27:07
Rank: #4348 (+256)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:32:17
Rank: #4212 (+136)
21M → 35K
5:10 | 6:54/mi
23M
2:41:17
Rank: #3992 (+220)
35K → 23M
9:00 | 7:11/mi
24M
2:48:18
Rank: #3837 (+155)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:54:22
Rank: #3697 (+140)
24M → 40K
6:04 | 7:06/mi
25.2M
2:57:10
Rank: #3659 (+38)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:03:49
Rank: #3493 (+166)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:56
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:32:53
Pace7:05 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4921:296:5521:29
6:55
-
10K
6.21 mi10:49:1442:546:5421:25
6:54
-0:01
15K
9.32 mi11:10:431:04:236:5421:29
6:55
+0:01
20K
12.43 mi11:32:351:26:156:5621:52
7:02
+0:07
Half
13.11 mi11:37:161:30:566:564:41
6:52
-0:10
25K
15.53 mi11:54:151:47:556:5716:59
7:00
+0:08
30K
18.64 mi12:16:182:09:586:5822:03
7:06
+0:06
20M
20.00 mi12:26:032:19:436:599:45
7:10
+0:04
21M
21.00 mi12:33:272:27:077:007:24
7:24
+0:14
35K
21.75 mi12:38:372:32:177:005:10
6:54
-0:30
23M
23.00 mi12:47:372:41:177:019:00
7:11
+0:17
24M
24.00 mi12:54:382:48:187:017:01
7:01
-0:10
40K
24.85 mi13:00:422:54:227:016:04
7:06
+0:05
25.2M
25.20 mi13:03:302:57:107:022:48
8:07
+1:01
Finish
26.22 mi13:10:093:03:497:016:39
6:32
-1:35

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

6:32 /mi

Average Pace

7:01 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:39

4% of race

Time at Steady Pace

2:46:58

91% of race

Time at Slower Pace

10:12

6% of race

Average Pace: 7:01 /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 mi10:27:4921:296:5521:29
6:55
#6464
10K
6.21 mi10:49:1442:546:5421:25
6:54
#6186
15K
9.32 mi11:10:431:04:236:5421:29
6:55
#6003
20K
12.43 mi11:32:351:26:156:5621:52
7:02
#5785
Half
13.11 mi11:37:161:30:566:564:41
6:52
#5740
25K
15.53 mi11:54:151:47:556:5716:59
7:00
#5384
30K
18.64 mi12:16:182:09:586:5822:03
7:06
#4842
20M
20.00 mi12:26:032:19:436:599:45
7:10
#4604
21M
21.00 mi12:33:272:27:077:007:24
7:24
#4348
35K
21.75 mi12:38:372:32:177:005:10
6:54
#4212
23M
23.00 mi12:47:372:41:177:019:00
7:11
#3992
24M
24.00 mi12:54:382:48:187:017:01
7:01
#3837
40K
24.85 mi13:00:422:54:227:016:04
7:06
#3697
25.2M
25.20 mi13:03:302:57:107:022:48
8:07
#3659
Finish
26.22 mi13:10:093:03:497:016:39
6:32
#3493
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6464577857785653(Top 22%)5126(Top 35%)5126(Top 255%)
10K6.21 mi3.10 mi6186+2785565+2135565+2135929(Top 23%)5352(Top 37%)5352(Top 266%)
15K9.32 mi3.11 mi6003+1835427+1385427+1385653(Top 22%)5126(Top 35%)5126(Top 255%)
20K12.43 mi3.11 mi5785+2185234+1935234+1935451(Top 21%)4920(Top 34%)4920(Top 245%)
Half13.11 mi0.68 mi5740+455196+385196+384894(Top 19%)4471(Top 31%)4471(Top 223%)
25K15.53 mi2.42 mi5384+3564904+2924904+2924356(Top 17%)3992(Top 27%)3992(Top 199%)
30K18.64 mi3.11 mi4842+5424438+4664438+4663328(Top 13%)3063(Top 21%)3063(Top 152%)
20M20.00 mi1.36 mi4604+2384228+2104228+2103052(Top 12%)2787(Top 19%)2787(Top 139%)
21M21.00 mi1.00 mi4348+2563996+2323996+2322207(Top 9%)2039(Top 14%)2039(Top 101%)
35K21.75 mi0.75 mi4212+1363869+1273869+1272707(Top 11%)2459(Top 17%)2459(Top 122%)
23M23.00 mi1.25 mi3992+2203670+1993670+1992547(Top 10%)2293(Top 16%)2293(Top 114%)
24M24.00 mi1.00 mi3837+1553528+1423528+1422395(Top 9%)2138(Top 15%)2138(Top 106%)
40K24.85 mi0.85 mi3697+1403404+1243404+1242178(Top 9%)1935(Top 13%)1935(Top 96%)
25.2M25.20 mi0.35 mi3659+383368+363368+363089(Top 12%)2578(Top 18%)2578(Top 128%)
Finish26.22 mi1.02 mi3493+1663211+1573211+1571472(Top 6%)1325(Top 9%)1325(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5653

Males

5126

M40-44

5126

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5929

Males

5352

M40-44

5352

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5653

Males

5126

M40-44

5126

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5451

Males

4920

M40-44

4920

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4894

Males

4471

M40-44

4471

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4356

Males

3992

M40-44

3992

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3328

Males

3063

M40-44

3063

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3052

Males

2787

M40-44

2787

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2207

Males

2039

M40-44

2039

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2707

Males

2459

M40-44

2459

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2547

Males

2293

M40-44

2293

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2395

Males

2138

M40-44

2138

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2178

Males

1935

M40-44

1935

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3089

Males

2578

M40-44

2578

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1472

Males

1325

M40-44

1325

Passing Analysis

Category:
Athletes Passed
3235
Passed By
264
Net Change
+2971
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6464
5K → 10K35678+278#6464#6186
10K → 15K23451+183#6186#6003
15K → 20K29173+218#6003#5785
20K → Half527+45#5785#5740
Half → 25K36711+356#5740#5384
25K → 30K5519+542#5384#4842
30K → 20M2446+238#4842#4604
20M → 21M2593+256#4604#4348
21M → 35K1393+136#4348#4212
35K → 23M2299+220#4212#3992
23M → 24M1649+155#3992#3837
24M → 40K1433+140#3837#3697
40K → 25.2M402+38#3697#3659
25.2M → Finish1660+166#3659#3493
TOTALS3235264+2971
📊

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