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BOSTON MARATHON 2023

Matthew Hall

Bib: 1671•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Division (M18-39)
#0 / 5285
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:18
Rank: #1161
Start → 5K
19:18 | 6:13/mi
10K· 6.21 mi
38:11
Rank: #1064 (+97)
5K → 10K
18:53 | 6:05/mi
15K· 9.32 mi
57:08
Rank: #1039 (+25)
10K → 15K
18:57 | 6:06/mi
20K· 12.43 mi
1:16:28
Rank: #1044 (-5)
15K → 20K
19:20 | 6:13/mi
Half· 13.11 mi
1:20:39
Rank: #1043 (+1)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:35:48
Rank: #1038 (+5)
Half → 25K
15:09 | 6:15/mi
30K· 18.64 mi
1:55:41
Rank: #1043 (-5)
25K → 30K
19:53 | 6:24/mi
20M
2:04:40
Rank: #1072 (-29)
30K → 20M
8:59 | 6:37/mi
21M
2:11:48
Rank: #1116 (-44)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:16:37
Rank: #1126 (-10)
21M → 35K
4:49 | 6:26/mi
23M
2:25:14
Rank: #1194 (-68)
35K → 23M
8:37 | 6:53/mi
24M
2:31:55
Rank: #1248 (-54)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:37:50
Rank: #1294 (-46)
24M → 40K
5:55 | 6:55/mi
25.2M
2:40:22
Rank: #1311 (-17)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:47:02
Rank: #1331 (-20)
25.2M → Finish
6:40 | 6:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:39
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:26:23
Pace6:35 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5119:186:1319:18
6:13
-
10K
6.21 mi10:38:4438:116:0918:53
6:05
-0:08
15K
9.32 mi10:57:4157:086:0818:57
6:06
+0:01
20K
12.43 mi11:17:011:16:286:0919:20
6:13
+0:07
Half
13.11 mi11:21:121:20:396:094:11
6:08
-0:05
25K
15.53 mi11:36:211:35:486:1015:09
6:15
+0:07
30K
18.64 mi11:56:141:55:416:1219:53
6:24
+0:09
20M
20.00 mi12:05:132:04:406:148:59
6:37
+0:13
21M
21.00 mi12:12:212:11:486:177:08
7:08
+0:31
35K
21.75 mi12:17:102:16:376:174:49
6:26
-0:42
23M
23.00 mi12:25:472:25:146:198:37
6:53
+0:27
24M
24.00 mi12:32:282:31:556:206:41
6:41
-0:12
40K
24.85 mi12:38:232:37:506:215:55
6:55
+0:14
25.2M
25.20 mi12:40:552:40:226:222:32
7:21
+0:26
Finish
26.22 mi12:47:352:47:026:236:40
6:33
-0:48

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

6:05 /mi

Average Pace

6:23 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:39

48% of race

Time at Steady Pace

55:30

33% of race

Time at Slower Pace

30:53

18% of race

Average Pace: 6:22 /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 mi10:19:5119:186:1319:18
6:13
#1161
10K
6.21 mi10:38:4438:116:0918:53
6:05
#1064
15K
9.32 mi10:57:4157:086:0818:57
6:06
#1039
20K
12.43 mi11:17:011:16:286:0919:20
6:13
#1044
Half
13.11 mi11:21:121:20:396:094:11
6:08
#1043
25K
15.53 mi11:36:211:35:486:1015:09
6:15
#1038
30K
18.64 mi11:56:141:55:416:1219:53
6:24
#1043
20M
20.00 mi12:05:132:04:406:148:59
6:37
#1072
21M
21.00 mi12:12:212:11:486:177:08
7:08
#1116
35K
21.75 mi12:17:102:16:376:174:49
6:26
#1126
23M
23.00 mi12:25:472:25:146:198:37
6:53
#1194
24M
24.00 mi12:32:282:31:556:206:41
6:41
#1248
40K
24.85 mi12:38:232:37:506:215:55
6:55
#1294
25.2M
25.20 mi12:40:552:40:226:222:32
7:21
#1311
Finish
26.22 mi12:47:352:47:026:236:40
6:33
#1331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi116110991099976(Top 4%)927(Top 6%)927(Top 18%)
10K6.21 mi3.10 mi1064+971007+921007+921005(Top 4%)955(Top 6%)955(Top 18%)
15K9.32 mi3.11 mi1039+25986+21986+21976(Top 4%)927(Top 6%)927(Top 18%)
20K12.43 mi3.11 mi1044-5991-5991-51122(Top 4%)1070(Top 7%)1070(Top 20%)
Half13.11 mi0.68 mi1043+19919911150(Top 4%)1099(Top 7%)1099(Top 21%)
25K15.53 mi2.42 mi1038+5986+5986+51150(Top 4%)1096(Top 7%)1096(Top 21%)
30K18.64 mi3.11 mi1043-5993-7993-71211(Top 5%)1155(Top 8%)1155(Top 22%)
20M20.00 mi1.36 mi1072-291021-281021-281933(Top 7%)1843(Top 12%)1843(Top 35%)
21M21.00 mi1.00 mi1116-441063-421063-422804(Top 11%)2629(Top 17%)2629(Top 50%)
35K21.75 mi0.75 mi1126-101073-101073-102180(Top 8%)2067(Top 14%)2067(Top 39%)
23M23.00 mi1.25 mi1194-681141-681141-683153(Top 12%)2930(Top 19%)2930(Top 55%)
24M24.00 mi1.00 mi1248-541191-501191-503062(Top 12%)2837(Top 19%)2837(Top 54%)
40K24.85 mi0.85 mi1294-461233-421233-423486(Top 13%)3165(Top 21%)3165(Top 60%)
25.2M25.20 mi0.35 mi1311-171249-161249-163282(Top 12%)2968(Top 20%)2968(Top 56%)
Finish26.22 mi1.02 mi1331-201267-181267-182719(Top 10%)2478(Top 16%)2478(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

976

Males

927

M18-39

927

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1005

Males

955

M18-39

955

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

976

Males

927

M18-39

927

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1122

Males

1070

M18-39

1070

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1150

Males

1099

M18-39

1099

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1150

Males

1096

M18-39

1096

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1211

Males

1155

M18-39

1155

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1933

Males

1843

M18-39

1843

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2804

Males

2629

M18-39

2629

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2180

Males

2067

M18-39

2067

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3153

Males

2930

M18-39

2930

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3062

Males

2837

M18-39

2837

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3486

Males

3165

M18-39

3165

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3282

Males

2968

M18-39

2968

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2719

Males

2478

M18-39

2478

Passing Analysis

Category:
Athletes Passed
322
Passed By
492
Net Change
-170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1161
5K → 10K11720+97#1161#1064
10K → 15K4520+25#1064#1039
15K → 20K2328-5#1039#1044
20K → Half54+1#1044#1043
Half → 25K2419+5#1043#1038
25K → 30K3641-5#1038#1043
30K → 20M1140-29#1043#1072
20M → 21M1054-44#1072#1116
21M → 35K818-10#1116#1126
35K → 23M1179-68#1126#1194
23M → 24M559-54#1194#1248
24M → 40K652-46#1248#1294
40K → 25.2M623-17#1294#1311
25.2M → Finish1535-20#1311#1331
TOTALS322492-170
📊

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