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BOSTON MARATHON 2023

Matt Hall

Bib: 3383•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:44
Rank: #3430
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
40:54
Rank: #3020 (+410)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:01:07
Rank: #2878 (+142)
10K → 15K
20:13 | 6:30/mi
20K· 12.43 mi
1:21:34
Rank: #2829 (+49)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:26:03
Rank: #2841 (-12)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:03
Rank: #2796 (+45)
Half → 25K
16:00 | 6:36/mi
30K· 18.64 mi
2:03:15
Rank: #2807 (-11)
25K → 30K
21:12 | 6:49/mi
20M
2:12:48
Rank: #2874 (-67)
30K → 20M
9:33 | 7:02/mi
21M
2:20:10
Rank: #2923 (-49)
20M → 21M
7:22 | 7:22/mi
35K· 21.75 mi
2:25:28
Rank: #3019 (-96)
21M → 35K
5:18 | 7:05/mi
23M
2:35:57
Rank: #3572 (-553)
35K → 23M
10:29 | 8:22/mi
24M
2:46:14
Rank: #4717 (-1145)
23M → 24M
10:17 | 10:17/mi
40K· 24.85 mi
2:52:31
Rank: #4721 (-4)
24M → 40K
6:17 | 7:21/mi
25.2M
2:55:10
Rank: #4699 (+22)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:02:30
Rank: #4722 (-23)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:03
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:36:27
Pace7:21 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1720:446:4020:44
6:40
-
10K
6.21 mi10:42:2740:546:3520:10
6:29
-0:11
15K
9.32 mi11:02:401:01:076:3320:13
6:30
+0:01
20K
12.43 mi11:23:071:21:346:3420:27
6:35
+0:05
Half
13.11 mi11:27:361:26:036:344:29
6:34
-0:01
25K
15.53 mi11:43:361:42:036:3416:00
6:36
+0:02
30K
18.64 mi12:04:482:03:156:3721:12
6:49
+0:13
20M
20.00 mi12:14:212:12:486:389:33
7:02
+0:13
21M
21.00 mi12:21:432:20:106:407:22
7:22
+0:20
35K
21.75 mi12:27:012:25:286:415:18
7:05
-0:17
23M
23.00 mi12:37:302:35:576:4710:29
8:22
+1:17
24M
24.00 mi12:47:472:46:146:5610:17
10:17
+1:55
40K
24.85 mi12:54:042:52:316:566:17
7:21
-2:56
25.2M
25.20 mi12:56:432:55:106:572:39
7:41
+0:20
Finish
26.22 mi13:04:033:02:306:587:20
7:12
-0:29

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

6:29 /mi

Average Pace

6:58 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:23

22% of race

Time at Steady Pace

1:58:42

65% of race

Time at Slower Pace

23:25

13% of race

Average Pace: 6:58 /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 mi10:22:1720:446:4020:44
6:40
#3430
10K
6.21 mi10:42:2740:546:3520:10
6:29
#3020
15K
9.32 mi11:02:401:01:076:3320:13
6:30
#2878
20K
12.43 mi11:23:071:21:346:3420:27
6:35
#2829
Half
13.11 mi11:27:361:26:036:344:29
6:34
#2841
25K
15.53 mi11:43:361:42:036:3416:00
6:36
#2796
30K
18.64 mi12:04:482:03:156:3721:12
6:49
#2807
20M
20.00 mi12:14:212:12:486:389:33
7:02
#2874
21M
21.00 mi12:21:432:20:106:407:22
7:22
#2923
35K
21.75 mi12:27:012:25:286:415:18
7:05
#3019
23M
23.00 mi12:37:302:35:576:4710:29
8:22
#3572
24M
24.00 mi12:47:472:46:146:5610:17
10:17
#4717
40K
24.85 mi12:54:042:52:316:566:17
7:21
#4721
25.2M
25.20 mi12:56:432:55:106:572:39
7:41
#4699
Finish
26.22 mi13:04:033:02:306:587:20
7:12
#4722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3430323332332686(Top 10%)2567(Top 17%)2567(Top 49%)
10K6.21 mi3.10 mi3020+4102878+3552878+3552740(Top 10%)2621(Top 17%)2621(Top 50%)
15K9.32 mi3.11 mi2878+1422748+1302748+1302686(Top 10%)2567(Top 17%)2567(Top 49%)
20K12.43 mi3.11 mi2829+492702+462702+462747(Top 10%)2627(Top 17%)2627(Top 50%)
Half13.11 mi0.68 mi2841-122714-122714-123279(Top 12%)3129(Top 21%)3129(Top 59%)
25K15.53 mi2.42 mi2796+452673+412673+412723(Top 10%)2607(Top 17%)2607(Top 49%)
30K18.64 mi3.11 mi2807-112685-122685-123153(Top 12%)2973(Top 20%)2973(Top 56%)
20M20.00 mi1.36 mi2874-672748-632748-634210(Top 16%)3889(Top 26%)3889(Top 74%)
21M21.00 mi1.00 mi2923-492789-412789-413989(Top 15%)3681(Top 24%)3681(Top 70%)
35K21.75 mi0.75 mi3019-962871-822871-825770(Top 22%)5060(Top 33%)5060(Top 96%)
23M23.00 mi1.25 mi3572-5533374-5033374-50312352(Top 46%)8608(Top 57%)8608(Top 163%)
24M24.00 mi1.00 mi4717-11454383-10094383-100921507(Top 81%)12630(Top 83%)12630(Top 239%)
40K24.85 mi0.85 mi4721-44379+44379+45713(Top 21%)4829(Top 32%)4829(Top 91%)
25.2M25.20 mi0.35 mi4699+224357+224357+224769(Top 18%)4122(Top 27%)4122(Top 78%)
Finish26.22 mi1.02 mi4722-234363-64363-66359(Top 24%)5167(Top 34%)5167(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2686

Males

2567

M18-39

2567

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2740

Males

2621

M18-39

2621

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2686

Males

2567

M18-39

2567

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2747

Males

2627

M18-39

2627

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3279

Males

3129

M18-39

3129

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2723

Males

2607

M18-39

2607

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3153

Males

2973

M18-39

2973

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4210

Males

3889

M18-39

3889

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3989

Males

3681

M18-39

3681

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5770

Males

5060

M18-39

5060

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12352

Males

8608

M18-39

8608

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21507

Males

12630

M18-39

12630

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5713

Males

4829

M18-39

4829

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4769

Males

4122

M18-39

4122

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6359

Males

5167

M18-39

5167

Passing Analysis

Category:
Athletes Passed
1063
Passed By
2355
Net Change
-1292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3430
5K → 10K44131+410#3430#3020
10K → 15K18139+142#3020#2878
15K → 20K9748+49#2878#2829
20K → Half1325-12#2829#2841
Half → 25K8035+45#2841#2796
25K → 30K6778-11#2796#2807
30K → 20M1986-67#2807#2874
20M → 21M2877-49#2874#2923
21M → 35K13109-96#2923#3019
35K → 23M9562-553#3019#3572
23M → 24M01145-1145#3572#4717
24M → 40K4044-4#4717#4721
40K → 25.2M308+22#4721#4699
25.2M → Finish4568-23#4699#4722
TOTALS10632355-1292
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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