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BOSTON MARATHON 2023

Matthew Curtis

Bib: 29412•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
30:38
Rank: #23078
Start → 5K
30:38 | 9:52/mi
10K· 6.21 mi
56:57
Rank: #21294 (+1784)
5K → 10K
26:19 | 8:28/mi
15K· 9.32 mi
1:22:33
Rank: #19894 (+1400)
10K → 15K
25:36 | 8:14/mi
20K· 12.43 mi
1:47:40
Rank: #18599 (+1295)
15K → 20K
25:07 | 8:05/mi
Half· 13.11 mi
1:53:02
Rank: #18333 (+266)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:12:35
Rank: #17539 (+794)
Half → 25K
19:33 | 8:04/mi
30K· 18.64 mi
2:38:10
Rank: #16677 (+862)
25K → 30K
25:35 | 8:14/mi
20M
2:49:18
Rank: #16313 (+364)
30K → 20M
11:08 | 8:12/mi
21M
2:57:40
Rank: #15927 (+386)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
3:03:29
Rank: #15726 (+201)
21M → 35K
5:49 | 7:46/mi
23M
3:13:39
Rank: #15425 (+301)
35K → 23M
10:10 | 8:07/mi
24M
3:21:32
Rank: #15187 (+238)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:28:20
Rank: #14985 (+202)
24M → 40K
6:48 | 7:57/mi
25.2M
3:31:13
Rank: #14883 (+102)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:39:02
Rank: #14695 (+188)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:53:02
Pace8:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
📊Negative Split: 6.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4930:389:5230:38
9:52
-
10K
6.21 mi12:15:0856:579:1026:19
8:28
-1:24
15K
9.32 mi12:40:441:22:338:5125:36
8:14
-0:14
20K
12.43 mi13:05:511:47:408:4025:07
8:05
-0:09
Half
13.11 mi13:11:131:53:028:375:22
7:52
-0:13
25K
15.53 mi13:30:462:12:358:3219:33
8:04
+0:12
30K
18.64 mi13:56:212:38:108:2925:35
8:14
+0:10
20M
20.00 mi14:07:292:49:188:2811:08
8:12
-0:02
21M
21.00 mi14:15:512:57:408:288:22
8:22
+0:10
35K
21.75 mi14:21:403:03:298:265:49
7:46
-0:36
23M
23.00 mi14:31:503:13:398:2510:10
8:07
+0:21
24M
24.00 mi14:39:433:21:328:247:53
7:53
-0:14
40K
24.85 mi14:46:313:28:208:236:48
7:57
+0:04
25.2M
25.20 mi14:49:243:31:138:232:53
8:22
+0:25
Finish
26.22 mi14:57:133:39:028:227:49
7:40
-0:42

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

7:40 /mi

Average Pace

8:22 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:00

9% of race

Time at Steady Pace

2:11:50

60% of race

Time at Slower Pace

1:08:12

31% of race

Average Pace: 8:21 /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 mi11:48:4930:389:5230:38
9:52
#23078
10K
6.21 mi12:15:0856:579:1026:19
8:28
#21294
15K
9.32 mi12:40:441:22:338:5125:36
8:14
#19894
20K
12.43 mi13:05:511:47:408:4025:07
8:05
#18599
Half
13.11 mi13:11:131:53:028:375:22
7:52
#18333
25K
15.53 mi13:30:462:12:358:3219:33
8:04
#17539
30K
18.64 mi13:56:212:38:108:2925:35
8:14
#16677
20M
20.00 mi14:07:292:49:188:2811:08
8:12
#16313
21M
21.00 mi14:15:512:57:408:288:22
8:22
#15927
35K
21.75 mi14:21:403:03:298:265:49
7:46
#15726
23M
23.00 mi14:31:503:13:398:2510:10
8:07
#15425
24M
24.00 mi14:39:433:21:328:247:53
7:53
#15187
40K
24.85 mi14:46:313:28:208:236:48
7:57
#14985
25.2M
25.20 mi14:49:243:31:138:232:53
8:22
#14883
Finish
26.22 mi14:57:133:39:028:227:49
7:40
#14695
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23078136181361816127(Top 61%)10739(Top 71%)10739(Top 203%)
10K6.21 mi3.10 mi21294+178412798+82012798+82018048(Top 68%)11520(Top 76%)11520(Top 218%)
15K9.32 mi3.11 mi19894+140012196+60212196+60216127(Top 61%)10739(Top 71%)10739(Top 203%)
20K12.43 mi3.11 mi18599+129511712+48411712+48414114(Top 53%)9928(Top 65%)9928(Top 188%)
Half13.11 mi0.68 mi18333+26611605+10711605+10713283(Top 50%)9613(Top 63%)9613(Top 182%)
25K15.53 mi2.42 mi17539+79411261+34411261+34413244(Top 50%)9461(Top 62%)9461(Top 179%)
30K18.64 mi3.11 mi16677+86210867+39410867+39412567(Top 47%)9053(Top 60%)9053(Top 171%)
20M20.00 mi1.36 mi16313+36410700+16710700+16711649(Top 44%)8554(Top 56%)8554(Top 162%)
21M21.00 mi1.00 mi15927+38610535+16510535+1659644(Top 36%)7431(Top 49%)7431(Top 141%)
35K21.75 mi0.75 mi15726+20110436+9910436+9910479(Top 39%)7884(Top 52%)7884(Top 149%)
23M23.00 mi1.25 mi15425+30110288+14810288+14810606(Top 40%)7782(Top 51%)7782(Top 147%)
24M24.00 mi1.00 mi15187+23810197+9110197+9110410(Top 39%)7619(Top 50%)7619(Top 144%)
40K24.85 mi0.85 mi14985+20210100+9710100+979730(Top 37%)7208(Top 47%)7208(Top 136%)
25.2M25.20 mi0.35 mi14883+10210045+5510045+558681(Top 33%)6582(Top 43%)6582(Top 125%)
Finish26.22 mi1.02 mi14695+1889956+899956+899785(Top 37%)7177(Top 47%)7177(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

16127

Males

10739

M18-39

10739

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18048

Males

11520

M18-39

11520

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

16127

Males

10739

M18-39

10739

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14114

Males

9928

M18-39

9928

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13283

Males

9613

M18-39

9613

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13244

Males

9461

M18-39

9461

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12567

Males

9053

M18-39

9053

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11649

Males

8554

M18-39

8554

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9644

Males

7431

M18-39

7431

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10479

Males

7884

M18-39

7884

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10606

Males

7782

M18-39

7782

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10410

Males

7619

M18-39

7619

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9730

Males

7208

M18-39

7208

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8681

Males

6582

M18-39

6582

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9785

Males

7177

M18-39

7177

Passing Analysis

Category:
Athletes Passed
8392
Passed By
9
Net Change
+8383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23078
5K → 10K17873+1784#23078#21294
10K → 15K14000+1400#21294#19894
15K → 20K12950+1295#19894#18599
20K → Half2660+266#18599#18333
Half → 25K7940+794#18333#17539
25K → 30K8620+862#17539#16677
30K → 20M3651+364#16677#16313
20M → 21M3860+386#16313#15927
21M → 35K2010+201#15927#15726
35K → 23M3010+301#15726#15425
23M → 24M2380+238#15425#15187
24M → 40K2042+202#15187#14985
40K → 25.2M1020+102#14985#14883
25.2M → Finish1913+188#14883#14695
TOTALS83929+8383
📊

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