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BOSTON MARATHON 2024

Aaron Heun

Bib: 1209•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 11%
Masters (Masters Men)
#0 / 9729
Top 4%
Division (M40-44)
#0 / 2009
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #3522
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:28
Rank: #3216 (+306)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:00:34
Rank: #2943 (+273)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:47
Rank: #2688 (+255)
15K → 20K
20:13 | 6:30/mi
Half· 13.11 mi
1:25:05
Rank: #2616 (+72)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:40:36
Rank: #2329 (+287)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
2:00:51
Rank: #1967 (+362)
25K → 30K
20:15 | 6:31/mi
20M
2:09:41
Rank: #1810 (+157)
30K → 20M
8:50 | 6:30/mi
21M
2:16:34
Rank: #1690 (+120)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:21:22
Rank: #1642 (+48)
21M → 35K
4:48 | 6:25/mi
23M
2:29:53
Rank: #1575 (+67)
35K → 23M
8:31 | 6:48/mi
24M
2:36:54
Rank: #1580 (-5)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:43:15
Rank: #1610 (-30)
24M → 40K
6:21 | 7:26/mi
25.2M
2:46:08
Rank: #1633 (-23)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
2:53:56
Rank: #1733 (-100)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:05
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4520:186:3220:18
6:32
-
10K
6.21 mi10:40:5540:286:3120:10
6:29
-0:03
15K
9.32 mi11:01:011:00:346:3020:06
6:28
-0:01
20K
12.43 mi11:21:141:20:476:3020:13
6:30
+0:02
Half
13.11 mi11:25:321:25:056:294:18
6:18
-0:12
25K
15.53 mi11:41:031:40:366:2915:31
6:24
+0:06
30K
18.64 mi12:01:182:00:516:2920:15
6:31
+0:07
20M
20.00 mi12:10:082:09:416:298:50
6:30
-0:01
21M
21.00 mi12:17:012:16:346:306:53
6:53
+0:23
35K
21.75 mi12:21:492:21:226:304:48
6:25
-0:28
23M
23.00 mi12:30:202:29:536:318:31
6:48
+0:23
24M
24.00 mi12:37:212:36:546:327:01
7:01
+0:13
40K
24.85 mi12:43:422:43:156:346:21
7:26
+0:25
25.2M
25.20 mi12:46:352:46:086:362:53
8:22
+0:56
Finish
26.22 mi12:54:232:53:566:387:48
7:39
-0:43

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

6:18 /mi

Average Pace

6:38 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:29

77% of race

Time at Slower Pace

39:27

23% of race

Average Pace: 6:38 /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 mi10:20:4520:186:3220:18
6:32
#3522
10K
6.21 mi10:40:5540:286:3120:10
6:29
#3216
15K
9.32 mi11:01:011:00:346:3020:06
6:28
#2943
20K
12.43 mi11:21:141:20:476:3020:13
6:30
#2688
Half
13.11 mi11:25:321:25:056:294:18
6:18
#2616
25K
15.53 mi11:41:031:40:366:2915:31
6:24
#2329
30K
18.64 mi12:01:182:00:516:2920:15
6:31
#1967
20M
20.00 mi12:10:082:09:416:298:50
6:30
#1810
21M
21.00 mi12:17:012:16:346:306:53
6:53
#1690
35K
21.75 mi12:21:492:21:226:304:48
6:25
#1642
23M
23.00 mi12:30:202:29:536:318:31
6:48
#1575
24M
24.00 mi12:37:212:36:546:327:01
7:01
#1580
40K
24.85 mi12:43:422:43:156:346:21
7:26
#1610
25.2M
25.20 mi12:46:352:46:086:362:53
8:22
#1633
Finish
26.22 mi12:54:232:53:566:387:48
7:39
#1733
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3522335033502549(Top 10%)2446(Top 17%)2446(Top 122%)
10K6.21 mi3.10 mi3216+3063065+2853065+2852928(Top 11%)2794(Top 19%)2794(Top 139%)
15K9.32 mi3.11 mi2943+2732816+2492816+2492549(Top 10%)2446(Top 17%)2446(Top 122%)
20K12.43 mi3.11 mi2688+2552574+2422574+2422180(Top 9%)2094(Top 14%)2094(Top 104%)
Half13.11 mi0.68 mi2616+722509+652509+651686(Top 7%)1631(Top 11%)1631(Top 81%)
25K15.53 mi2.42 mi2329+2872239+2702239+2701435(Top 6%)1384(Top 9%)1384(Top 69%)
30K18.64 mi3.11 mi1967+3621899+3401899+3401099(Top 4%)1050(Top 7%)1050(Top 52%)
20M20.00 mi1.36 mi1810+1571747+1521747+152848(Top 3%)804(Top 6%)804(Top 40%)
21M21.00 mi1.00 mi1690+1201626+1211626+121867(Top 3%)820(Top 6%)820(Top 41%)
35K21.75 mi0.75 mi1642+481579+471579+471080(Top 4%)1021(Top 7%)1021(Top 51%)
23M23.00 mi1.25 mi1575+671511+681511+681305(Top 5%)1230(Top 8%)1230(Top 61%)
24M24.00 mi1.00 mi1580-51513-21513-22373(Top 9%)2116(Top 15%)2116(Top 105%)
40K24.85 mi0.85 mi1610-301540-271540-273206(Top 13%)2695(Top 18%)2695(Top 134%)
25.2M25.20 mi0.35 mi1633-231561-211561-213853(Top 15%)3054(Top 21%)3054(Top 152%)
Finish26.22 mi1.02 mi1733-1001655-941655-946433(Top 25%)4556(Top 31%)4556(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2549

Males

2446

M40-44

2446

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2928

Males

2794

M40-44

2794

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2549

Males

2446

M40-44

2446

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2180

Males

2094

M40-44

2094

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1686

Males

1631

M40-44

1631

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1435

Males

1384

M40-44

1384

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1099

Males

1050

M40-44

1050

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

848

Males

804

M40-44

804

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

867

Males

820

M40-44

820

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1080

Males

1021

M40-44

1021

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1305

Males

1230

M40-44

1230

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2373

Males

2116

M40-44

2116

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3206

Males

2695

M40-44

2695

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3853

Males

3054

M40-44

3054

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6433

Males

4556

M40-44

4556

Passing Analysis

Category:
Athletes Passed
2096
Passed By
307
Net Change
+1789
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3522
5K → 10K32620+306#3522#3216
10K → 15K29219+273#3216#2943
15K → 20K26611+255#2943#2688
20K → Half720+72#2688#2616
Half → 25K2892+287#2616#2329
25K → 30K3642+362#2329#1967
30K → 20M1581+157#1967#1810
20M → 21M1222+120#1810#1690
21M → 35K5810+48#1690#1642
35K → 23M7811+67#1642#1575
23M → 24M3136-5#1575#1580
24M → 40K2050-30#1580#1610
40K → 25.2M831-23#1610#1633
25.2M → Finish12112-100#1633#1733
TOTALS2096307+1789
📊

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