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BOSTON MARATHON 2023

Matthew Ellis

Bib: 27062•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
28:00
Rank: #20494
Start → 5K
28:00 | 9:01/mi
10K· 6.21 mi
56:01
Rank: #20697 (-203)
5K → 10K
28:01 | 9:01/mi
15K· 9.32 mi
1:24:16
Rank: #20757 (-60)
10K → 15K
28:15 | 9:06/mi
20K· 12.43 mi
1:53:20
Rank: #20863 (-106)
15K → 20K
29:04 | 9:21/mi
Half· 13.11 mi
1:59:40
Rank: #20894 (-31)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:22:32
Rank: #20851 (+43)
Half → 25K
22:52 | 9:26/mi
30K· 18.64 mi
2:52:37
Rank: #20664 (+187)
25K → 30K
30:05 | 9:41/mi
20M
3:05:30
Rank: #20530 (+134)
30K → 20M
12:53 | 9:29/mi
21M
3:15:24
Rank: #20347 (+183)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:22:20
Rank: #20294 (+53)
21M → 35K
6:56 | 9:16/mi
23M
3:34:12
Rank: #20169 (+125)
35K → 23M
11:52 | 9:29/mi
24M
3:43:33
Rank: #20113 (+56)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
3:51:49
Rank: #20074 (+39)
24M → 40K
8:16 | 9:40/mi
25.2M
3:55:26
Rank: #20057 (+17)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:04:56
Rank: #20026 (+31)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:40
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:05:16
Pace9:33 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3228:009:0128:00
9:01
-
10K
6.21 mi12:13:3356:019:0128:01
9:01
0:00
15K
9.32 mi12:41:481:24:169:0228:15
9:06
+0:05
20K
12.43 mi13:10:521:53:209:0729:04
9:21
+0:15
Half
13.11 mi13:17:121:59:409:086:20
9:17
-0:04
25K
15.53 mi13:40:042:22:329:1122:52
9:26
+0:09
30K
18.64 mi14:10:092:52:379:1630:05
9:41
+0:15
20M
20.00 mi14:23:023:05:309:1612:53
9:29
-0:12
21M
21.00 mi14:32:563:15:249:189:54
9:54
+0:25
35K
21.75 mi14:39:523:22:209:186:56
9:16
-0:38
23M
23.00 mi14:51:443:34:129:1911:52
9:29
+0:13
24M
24.00 mi15:01:053:43:339:199:21
9:21
-0:08
40K
24.85 mi15:09:213:51:499:208:16
9:40
+0:19
25.2M
25.20 mi15:12:583:55:269:213:37
10:29
+0:49
Finish
26.22 mi15:22:284:04:569:219:30
9:19
-1:10

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

9:01 /mi

Average Pace

9:21 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:01:19

99% of race

Time at Steady Pace

3:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi11:45:3228:009:0128:00
9:01
#20494
10K
6.21 mi12:13:3356:019:0128:01
9:01
#20697
15K
9.32 mi12:41:481:24:169:0228:15
9:06
#20757
20K
12.43 mi13:10:521:53:209:0729:04
9:21
#20863
Half
13.11 mi13:17:121:59:409:086:20
9:17
#20894
25K
15.53 mi13:40:042:22:329:1122:52
9:26
#20851
30K
18.64 mi14:10:092:52:379:1630:05
9:41
#20664
20M
20.00 mi14:23:023:05:309:1612:53
9:29
#20530
21M
21.00 mi14:32:563:15:249:189:54
9:54
#20347
35K
21.75 mi14:39:523:22:209:186:56
9:16
#20294
23M
23.00 mi14:51:443:34:129:1911:52
9:29
#20169
24M
24.00 mi15:01:053:43:339:199:21
9:21
#20113
40K
24.85 mi15:09:213:51:499:208:16
9:40
#20074
25.2M
25.20 mi15:12:583:55:269:213:37
10:29
#20057
Finish
26.22 mi15:22:284:04:569:219:30
9:19
#20026
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20494123591235920917(Top 79%)12705(Top 84%)12705(Top 240%)
10K6.21 mi3.10 mi20697-20312532-17312532-17320943(Top 79%)12694(Top 84%)12694(Top 240%)
15K9.32 mi3.11 mi20757-6012582-5012582-5020917(Top 79%)12705(Top 84%)12705(Top 240%)
20K12.43 mi3.11 mi20863-10612644-6212644-6221105(Top 79%)12785(Top 84%)12785(Top 242%)
Half13.11 mi0.68 mi20894-3112667-2312667-2321408(Top 80%)12912(Top 85%)12912(Top 244%)
25K15.53 mi2.42 mi20851+4312651+1612651+1620603(Top 77%)12532(Top 83%)12532(Top 237%)
30K18.64 mi3.11 mi20664+18712553+9812553+9820077(Top 75%)12245(Top 81%)12245(Top 232%)
20M20.00 mi1.36 mi20530+13412469+8412469+8418785(Top 71%)11585(Top 76%)11585(Top 219%)
21M21.00 mi1.00 mi20347+18312379+9012379+9017649(Top 66%)11080(Top 73%)11080(Top 210%)
35K21.75 mi0.75 mi20294+5312347+3212347+3219006(Top 71%)11600(Top 76%)11600(Top 219%)
23M23.00 mi1.25 mi20169+12512281+6612281+6618258(Top 69%)11242(Top 74%)11242(Top 213%)
24M24.00 mi1.00 mi20113+5612254+2712254+2718648(Top 70%)11383(Top 75%)11383(Top 215%)
40K24.85 mi0.85 mi20074+3912227+2712227+2718909(Top 71%)11447(Top 75%)11447(Top 217%)
25.2M25.20 mi0.35 mi20057+1712212+1512212+1519040(Top 72%)11496(Top 76%)11496(Top 218%)
Finish26.22 mi1.02 mi20026+3112195+1712195+1719453(Top 73%)11728(Top 77%)11728(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20917

Males

12705

M18-39

12705

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20943

Males

12694

M18-39

12694

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20917

Males

12705

M18-39

12705

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21105

Males

12785

M18-39

12785

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21408

Males

12912

M18-39

12912

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20603

Males

12532

M18-39

12532

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

20077

Males

12245

M18-39

12245

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18785

Males

11585

M18-39

11585

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17649

Males

11080

M18-39

11080

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

19006

Males

11600

M18-39

11600

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18258

Males

11242

M18-39

11242

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18648

Males

11383

M18-39

11383

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18909

Males

11447

M18-39

11447

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19040

Males

11496

M18-39

11496

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19453

Males

11728

M18-39

11728

Passing Analysis

Category:
Athletes Passed
1625
Passed By
1157
Net Change
+468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20494
5K → 10K205408-203#20494#20697
10K → 15K147207-60#20697#20757
15K → 20K120226-106#20757#20863
20K → Half1950-31#20863#20894
Half → 25K11976+43#20894#20851
25K → 30K24255+187#20851#20664
30K → 20M15218+134#20664#20530
20M → 21M1907+183#20530#20347
21M → 35K7017+53#20347#20294
35K → 23M13914+125#20294#20169
23M → 24M7115+56#20169#20113
24M → 40K6526+39#20113#20074
40K → 25.2M2811+17#20074#20057
25.2M → Finish5827+31#20057#20026
TOTALS16251157+468
📊

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