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BOSTON MARATHON 2023

Erik Morris

Bib: 1870•M

OH

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 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:28
Rank: #1309
Start → 5K
19:28 | 6:16/mi
10K· 6.21 mi
38:45
Rank: #1327 (-18)
5K → 10K
19:17 | 6:12/mi
15K· 9.32 mi
58:04
Rank: #1287 (+40)
10K → 15K
19:19 | 6:13/mi
20K· 12.43 mi
1:17:16
Rank: #1201 (+86)
15K → 20K
19:12 | 6:11/mi
Half· 13.11 mi
1:21:26
Rank: #1194 (+7)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:34
Rank: #1176 (+18)
Half → 25K
15:08 | 6:14/mi
30K· 18.64 mi
1:56:22
Rank: #1151 (+25)
25K → 30K
19:48 | 6:22/mi
20M
2:05:10
Rank: #1144 (+7)
30K → 20M
8:48 | 6:28/mi
21M
2:11:38
Rank: #1089 (+55)
20M → 21M
6:28 | 6:28/mi
35K· 21.75 mi
2:17:05
Rank: #1200 (-111)
21M → 35K
5:27 | 7:17/mi
23M
2:25:19
Rank: #1209 (-9)
35K → 23M
8:14 | 6:35/mi
24M
2:32:12
Rank: #1290 (-81)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:37:45
Rank: #1279 (+11)
24M → 40K
5:33 | 6:29/mi
25.2M
2:40:09
Rank: #1277 (+2)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:46:26
Rank: #1257 (+20)
25.2M → Finish
6:17 | 6:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:25:00
Pace6:29 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0419:286:1619:28
6:16
-
10K
6.21 mi10:39:2138:456:1419:17
6:12
-0:04
15K
9.32 mi10:58:4058:046:1419:19
6:13
+0:01
20K
12.43 mi11:17:521:17:166:1319:12
6:11
-0:02
Half
13.11 mi11:22:021:21:266:134:10
6:06
-0:05
25K
15.53 mi11:37:101:36:346:1315:08
6:14
+0:08
30K
18.64 mi11:56:581:56:226:1519:48
6:22
+0:08
20M
20.00 mi12:05:462:05:106:158:48
6:28
+0:06
21M
21.00 mi12:12:142:11:386:166:28
6:28
0:00
35K
21.75 mi12:17:412:17:056:185:27
7:17
+0:49
23M
23.00 mi12:25:552:25:196:198:14
6:35
-0:42
24M
24.00 mi12:32:482:32:126:216:53
6:53
+0:18
40K
24.85 mi12:38:212:37:456:215:33
6:29
-0:24
25.2M
25.20 mi12:40:452:40:096:212:24
6:58
+0:29
Finish
26.22 mi12:47:022:46:266:216:17
6:10
-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

6:06 /mi

Average Pace

6:21 /mi

Slowest Pace

7:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:42

91% of race

Time at Steady Pace

9:17

6% of race

Time at Slower Pace

5:27

3% of race

Average Pace: 6:21 /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 mi10:20:0419:286:1619:28
6:16
#1309
10K
6.21 mi10:39:2138:456:1419:17
6:12
#1327
15K
9.32 mi10:58:4058:046:1419:19
6:13
#1287
20K
12.43 mi11:17:521:17:166:1319:12
6:11
#1201
Half
13.11 mi11:22:021:21:266:134:10
6:06
#1194
25K
15.53 mi11:37:101:36:346:1315:08
6:14
#1176
30K
18.64 mi11:56:581:56:226:1519:48
6:22
#1151
20M
20.00 mi12:05:462:05:106:158:48
6:28
#1144
21M
21.00 mi12:12:142:11:386:166:28
6:28
#1089
35K
21.75 mi12:17:412:17:056:185:27
7:17
#1200
23M
23.00 mi12:25:552:25:196:198:14
6:35
#1209
24M
24.00 mi12:32:482:32:126:216:53
6:53
#1290
40K
24.85 mi12:38:212:37:456:215:33
6:29
#1279
25.2M
25.20 mi12:40:452:40:096:212:24
6:58
#1277
Finish
26.22 mi12:47:022:46:266:216:17
6:10
#1257
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1309124312431305(Top 5%)1243(Top 8%)1243(Top 24%)
10K6.21 mi3.10 mi1327-181261-181261-181382(Top 5%)1317(Top 9%)1317(Top 25%)
15K9.32 mi3.11 mi1287+401224+371224+371305(Top 5%)1243(Top 8%)1243(Top 24%)
20K12.43 mi3.11 mi1201+861143+811143+81999(Top 4%)949(Top 6%)949(Top 18%)
Half13.11 mi0.68 mi1194+71137+61137+61054(Top 4%)1006(Top 7%)1006(Top 19%)
25K15.53 mi2.42 mi1176+181121+161121+161120(Top 4%)1067(Top 7%)1067(Top 20%)
30K18.64 mi3.11 mi1151+251098+231098+231140(Top 4%)1086(Top 7%)1086(Top 21%)
20M20.00 mi1.36 mi1144+71091+71091+71339(Top 5%)1276(Top 8%)1276(Top 24%)
21M21.00 mi1.00 mi1089+551036+551036+55611(Top 2%)575(Top 4%)575(Top 11%)
35K21.75 mi0.75 mi1200-1111146-1101146-1106972(Top 26%)5857(Top 39%)5857(Top 111%)
23M23.00 mi1.25 mi1209-91155-91155-91678(Top 6%)1592(Top 10%)1592(Top 30%)
24M24.00 mi1.00 mi1290-811230-751230-754061(Top 15%)3692(Top 24%)3692(Top 70%)
40K24.85 mi0.85 mi1279+111218+121218+121488(Top 6%)1402(Top 9%)1402(Top 27%)
25.2M25.20 mi0.35 mi1277+21216+21216+21594(Top 6%)1500(Top 10%)1500(Top 28%)
Finish26.22 mi1.02 mi1257+201198+181198+181170(Top 4%)1114(Top 7%)1114(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1305

Males

1243

M18-39

1243

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1382

Males

1317

M18-39

1317

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1305

Males

1243

M18-39

1243

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

999

Males

949

M18-39

949

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1054

Males

1006

M18-39

1006

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1120

Males

1067

M18-39

1067

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1140

Males

1086

M18-39

1086

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1339

Males

1276

M18-39

1276

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

611

Males

575

M18-39

575

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6972

Males

5857

M18-39

5857

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1678

Males

1592

M18-39

1592

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4061

Males

3692

M18-39

3692

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1488

Males

1402

M18-39

1402

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1594

Males

1500

M18-39

1500

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1170

Males

1114

M18-39

1114

Passing Analysis

Category:
Athletes Passed
490
Passed By
438
Net Change
+52
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1309
5K → 10K7189-18#1309#1327
10K → 15K7030+40#1327#1287
15K → 20K904+86#1287#1201
20K → Half92+7#1201#1194
Half → 25K3315+18#1194#1176
25K → 30K5025+25#1176#1151
30K → 20M2215+7#1151#1144
20M → 21M550+55#1144#1089
21M → 35K1112-111#1089#1200
35K → 23M2332-9#1200#1209
23M → 24M384-81#1209#1290
24M → 40K2312+11#1290#1279
40K → 25.2M108+2#1279#1277
25.2M → Finish3010+20#1277#1257
TOTALS490438+52
📊

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