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BOSTON MARATHON 2023

Matthew Schmanski

Bib: 683•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M45-49)
#0 / 2252
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:58
Rank: #1921
Start → 5K
19:58 | 6:26/mi
10K· 6.21 mi
40:01
Rank: #2188 (-267)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:09
Rank: #2276 (-88)
10K → 15K
20:08 | 6:29/mi
20K· 12.43 mi
1:20:14
Rank: #2219 (+57)
15K → 20K
20:05 | 6:28/mi
Half· 13.11 mi
1:24:38
Rank: #2228 (-9)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:40:22
Rank: #2207 (+21)
Half → 25K
15:44 | 6:29/mi
30K· 18.64 mi
2:01:01
Rank: #2188 (+19)
25K → 30K
20:39 | 6:39/mi
20M
2:10:16
Rank: #2210 (-22)
30K → 20M
9:15 | 6:48/mi
21M
2:17:22
Rank: #2213 (-3)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:22:10
Rank: #2191 (+22)
21M → 35K
4:48 | 6:25/mi
23M
2:30:35
Rank: #2173 (+18)
35K → 23M
8:25 | 6:43/mi
24M
2:37:18
Rank: #2183 (-10)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:43:07
Rank: #2186 (-3)
24M → 40K
5:49 | 6:48/mi
25.2M
2:45:43
Rank: #2205 (-19)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:52:43
Rank: #2230 (-25)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:38
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:28:05
Pace6:43 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0619:586:2619:58
6:26
-
10K
6.21 mi10:40:0940:016:2620:03
6:27
+0:01
15K
9.32 mi11:00:171:00:096:2720:08
6:29
+0:02
20K
12.43 mi11:20:221:20:146:2720:05
6:28
-0:01
Half
13.11 mi11:24:461:24:386:274:24
6:27
-0:01
25K
15.53 mi11:40:301:40:226:2815:44
6:29
+0:02
30K
18.64 mi12:01:092:01:016:3020:39
6:39
+0:10
20M
20.00 mi12:10:242:10:166:319:15
6:48
+0:09
21M
21.00 mi12:17:302:17:226:327:06
7:06
+0:18
35K
21.75 mi12:22:182:22:106:324:48
6:25
-0:41
23M
23.00 mi12:30:432:30:356:338:25
6:43
+0:18
24M
24.00 mi12:37:262:37:186:336:43
6:43
0:00
40K
24.85 mi12:43:152:43:076:345:49
6:48
+0:05
25.2M
25.20 mi12:45:512:45:436:352:36
7:32
+0:44
Finish
26.22 mi12:52:512:52:436:367:00
6:52
-0:40

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

6:36 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:01

94% of race

Time at Steady Pace

9:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:20:0619:586:2619:58
6:26
#1921
10K
6.21 mi10:40:0940:016:2620:03
6:27
#2188
15K
9.32 mi11:00:171:00:096:2720:08
6:29
#2276
20K
12.43 mi11:20:221:20:146:2720:05
6:28
#2219
Half
13.11 mi11:24:461:24:386:274:24
6:27
#2228
25K
15.53 mi11:40:301:40:226:2815:44
6:29
#2207
30K
18.64 mi12:01:092:01:016:3020:39
6:39
#2188
20M
20.00 mi12:10:242:10:166:319:15
6:48
#2210
21M
21.00 mi12:17:302:17:226:327:06
7:06
#2213
35K
21.75 mi12:22:182:22:106:324:48
6:25
#2191
23M
23.00 mi12:30:432:30:356:338:25
6:43
#2173
24M
24.00 mi12:37:262:37:186:336:43
6:43
#2183
40K
24.85 mi12:43:152:43:076:345:49
6:48
#2186
25.2M
25.20 mi12:45:512:45:436:352:36
7:32
#2205
Finish
26.22 mi12:52:512:52:436:367:00
6:52
#2230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1921183218322522(Top 9%)2418(Top 16%)2418(Top 107%)
10K6.21 mi3.10 mi2188-2672095-2632095-2632507(Top 9%)2396(Top 16%)2396(Top 106%)
15K9.32 mi3.11 mi2276-882179-842179-842522(Top 9%)2418(Top 16%)2418(Top 107%)
20K12.43 mi3.11 mi2219+572125+542125+542096(Top 8%)2011(Top 13%)2011(Top 89%)
Half13.11 mi0.68 mi2228-92134-92134-92468(Top 9%)2367(Top 16%)2367(Top 105%)
25K15.53 mi2.42 mi2207+212116+182116+182118(Top 8%)2031(Top 13%)2031(Top 90%)
30K18.64 mi3.11 mi2188+192098+182098+182168(Top 8%)2069(Top 14%)2069(Top 92%)
20M20.00 mi1.36 mi2210-222120-222120-222831(Top 11%)2666(Top 18%)2666(Top 118%)
21M21.00 mi1.00 mi2213-32122-22122-22610(Top 10%)2456(Top 16%)2456(Top 109%)
35K21.75 mi0.75 mi2191+222099+232099+232034(Top 8%)1932(Top 13%)1932(Top 86%)
23M23.00 mi1.25 mi2173+182082+172082+172253(Top 8%)2124(Top 14%)2124(Top 94%)
24M24.00 mi1.00 mi2183-102095-132095-133172(Top 12%)2938(Top 19%)2938(Top 130%)
40K24.85 mi0.85 mi2186-32098-32098-32813(Top 11%)2587(Top 17%)2587(Top 115%)
25.2M25.20 mi0.35 mi2205-192116-182116-183988(Top 15%)3530(Top 23%)3530(Top 157%)
Finish26.22 mi1.02 mi2230-252136-202136-204420(Top 17%)3853(Top 25%)3853(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2522

Males

2418

M45-49

2418

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2507

Males

2396

M45-49

2396

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2522

Males

2418

M45-49

2418

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2096

Males

2011

M45-49

2011

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2468

Males

2367

M45-49

2367

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2118

Males

2031

M45-49

2031

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2168

Males

2069

M45-49

2069

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2831

Males

2666

M45-49

2666

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2610

Males

2456

M45-49

2456

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2034

Males

1932

M45-49

1932

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2253

Males

2124

M45-49

2124

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3172

Males

2938

M45-49

2938

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2813

Males

2587

M45-49

2587

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3988

Males

3530

M45-49

3530

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4420

Males

3853

M45-49

3853

Passing Analysis

Category:
Athletes Passed
514
Passed By
823
Net Change
-309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1921
5K → 10K30297-267#1921#2188
10K → 15K38126-88#2188#2276
15K → 20K9336+57#2276#2219
20K → Half1019-9#2219#2228
Half → 25K5231+21#2228#2207
25K → 30K7354+19#2207#2188
30K → 20M3254-22#2188#2210
20M → 21M3235-3#2210#2213
21M → 35K3210+22#2213#2191
35K → 23M4628+18#2191#2173
23M → 24M2232-10#2173#2183
24M → 40K2831-3#2183#2186
40K → 25.2M423-19#2186#2205
25.2M → Finish2247-25#2205#2230
TOTALS514823-309
📊

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