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BOSTON MARATHON 2023

Dylan Hackenbrook

Bib: 5953•M

AB

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #2174
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:09
Rank: #2285 (-111)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
1:00:15
Rank: #2343 (-58)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:20
Rank: #2265 (+78)
15K → 20K
20:05 | 6:28/mi
Half· 13.11 mi
1:24:43
Rank: #2269 (-4)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:17
Rank: #2169 (+100)
Half → 25K
15:34 | 6:25/mi
30K· 18.64 mi
2:00:31
Rank: #2055 (+114)
25K → 30K
20:14 | 6:31/mi
20M
2:09:27
Rank: #2008 (+47)
30K → 20M
8:56 | 6:34/mi
21M
2:16:27
Rank: #1990 (+18)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:21:18
Rank: #2003 (-13)
21M → 35K
4:51 | 6:29/mi
23M
2:29:57
Rank: #2032 (-29)
35K → 23M
8:39 | 6:55/mi
24M
2:36:56
Rank: #2117 (-85)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:43:26
Rank: #2244 (-127)
24M → 40K
6:30 | 7:36/mi
25.2M
2:46:20
Rank: #2301 (-57)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
2:53:50
Rank: #2434 (-133)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:43
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:29:07
Pace6:48 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5620:086:2920:08
6:29
-
10K
6.21 mi10:42:5740:096:2820:01
6:27
-0:02
15K
9.32 mi11:03:031:00:156:2820:06
6:28
+0:01
20K
12.43 mi11:23:081:20:206:2820:05
6:28
0:00
Half
13.11 mi11:27:311:24:436:284:23
6:25
-0:03
25K
15.53 mi11:43:051:40:176:2715:34
6:25
0:00
30K
18.64 mi12:03:192:00:316:2820:14
6:31
+0:06
20M
20.00 mi12:12:152:09:276:288:56
6:34
+0:03
21M
21.00 mi12:19:152:16:276:307:00
7:00
+0:26
35K
21.75 mi12:24:062:21:186:304:51
6:29
-0:31
23M
23.00 mi12:32:452:29:576:318:39
6:55
+0:26
24M
24.00 mi12:39:442:36:566:326:59
6:59
+0:04
40K
24.85 mi12:46:142:43:266:356:30
7:36
+0:37
25.2M
25.20 mi12:49:082:46:206:362:54
8:25
+0:49
Finish
26.22 mi12:56:382:53:506:387:30
7:22
-1:03

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

6:25 /mi

Average Pace

6:38 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:18

77% of race

Time at Slower Pace

39:32

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 mi10:22:5620:086:2920:08
6:29
#2174
10K
6.21 mi10:42:5740:096:2820:01
6:27
#2285
15K
9.32 mi11:03:031:00:156:2820:06
6:28
#2343
20K
12.43 mi11:23:081:20:206:2820:05
6:28
#2265
Half
13.11 mi11:27:311:24:436:284:23
6:25
#2269
25K
15.53 mi11:43:051:40:176:2715:34
6:25
#2169
30K
18.64 mi12:03:192:00:316:2820:14
6:31
#2055
20M
20.00 mi12:12:152:09:276:288:56
6:34
#2008
21M
21.00 mi12:19:152:16:276:307:00
7:00
#1990
35K
21.75 mi12:24:062:21:186:304:51
6:29
#2003
23M
23.00 mi12:32:452:29:576:318:39
6:55
#2032
24M
24.00 mi12:39:442:36:566:326:59
6:59
#2117
40K
24.85 mi12:46:142:43:266:356:30
7:36
#2244
25.2M
25.20 mi12:49:082:46:206:362:54
8:25
#2301
Finish
26.22 mi12:56:382:53:506:387:30
7:22
#2434
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2174207320732453(Top 9%)2353(Top 16%)2353(Top 45%)
10K6.21 mi3.10 mi2285-1112184-1112184-1112455(Top 9%)2348(Top 15%)2348(Top 44%)
15K9.32 mi3.11 mi2343-582243-592243-592453(Top 9%)2353(Top 16%)2353(Top 45%)
20K12.43 mi3.11 mi2265+782169+742169+742099(Top 8%)2014(Top 13%)2014(Top 38%)
Half13.11 mi0.68 mi2269-42174-52174-52362(Top 9%)2267(Top 15%)2267(Top 43%)
25K15.53 mi2.42 mi2169+1002080+942080+941814(Top 7%)1737(Top 11%)1737(Top 33%)
30K18.64 mi3.11 mi2055+1141971+1091971+1091613(Top 6%)1543(Top 10%)1543(Top 29%)
20M20.00 mi1.36 mi2008+471924+471924+471758(Top 7%)1678(Top 11%)1678(Top 32%)
21M21.00 mi1.00 mi1990+181906+181906+182145(Top 8%)2026(Top 13%)2026(Top 38%)
35K21.75 mi0.75 mi2003-131919-131919-132328(Top 9%)2208(Top 15%)2208(Top 42%)
23M23.00 mi1.25 mi2032-291948-291948-293250(Top 12%)3019(Top 20%)3019(Top 57%)
24M24.00 mi1.00 mi2117-852032-842032-844561(Top 17%)4097(Top 27%)4097(Top 78%)
40K24.85 mi0.85 mi2244-1272153-1212153-1217280(Top 27%)5779(Top 38%)5779(Top 109%)
25.2M25.20 mi0.35 mi2301-572203-502203-508822(Top 33%)6595(Top 43%)6595(Top 125%)
Finish26.22 mi1.02 mi2434-1332325-1222325-1227462(Top 28%)5829(Top 38%)5829(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2453

Males

2353

M18-39

2353

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2455

Males

2348

M18-39

2348

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2453

Males

2353

M18-39

2353

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2099

Males

2014

M18-39

2014

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2362

Males

2267

M18-39

2267

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1814

Males

1737

M18-39

1737

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1613

Males

1543

M18-39

1543

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1758

Males

1678

M18-39

1678

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2145

Males

2026

M18-39

2026

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2328

Males

2208

M18-39

2208

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3250

Males

3019

M18-39

3019

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4561

Males

4097

M18-39

4097

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7280

Males

5779

M18-39

5779

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8822

Males

6595

M18-39

6595

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7462

Males

5829

M18-39

5829

Passing Analysis

Category:
Athletes Passed
638
Passed By
898
Net Change
-260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2174
5K → 10K70181-111#2174#2285
10K → 15K52110-58#2285#2343
15K → 20K10123+78#2343#2265
20K → Half1014-4#2265#2269
Half → 25K1099+100#2269#2169
25K → 30K13723+114#2169#2055
30K → 20M5912+47#2055#2008
20M → 21M4022+18#2008#1990
21M → 35K1225-13#1990#2003
35K → 23M3261-29#2003#2032
23M → 24M691-85#2032#2117
24M → 40K2129-127#2117#2244
40K → 25.2M259-57#2244#2301
25.2M → Finish6139-133#2301#2434
TOTALS638898-260
📊

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