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BOSTON MARATHON 2023

Rodrigo Plass

Bib: 10442•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 46%
Masters (Masters Men)
#0 / 9891
Top 34%
Division (M45-49)
#0 / 2252
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:21/mi
22:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:13/mi
1:07:37
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:30:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:35:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:29/mi
1:53:26
↑ 66↓ 880.2%
30K· 18.64 mi
7:53/mi
2:17:57
↑ 181↓ 1480.2%
20M
7:54/mi
2:28:41
↑ 64↓ 500.2%
21M
8:21/mi
2:37:02
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:42:53
↑ 17↓ 861.7%
23M
7:59/mi
2:52:53
↑ 23↓ 630.6%
24M
7:38/mi
3:00:31
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:07:04
↓ 200.3%
25.2M
8:19/mi
3:09:56
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
3:17:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:18
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:42:04
Pace7:47 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5422:497:2122:49
7:21
-
10K
6.21 mi11:11:1645:117:1622:22
7:12
-0:09
15K
9.32 mi11:33:421:07:377:1522:26
7:13
+0:01
20K
12.43 mi11:56:251:30:207:1622:43
7:19
+0:06
Half
13.11 mi12:01:231:35:187:164:58
7:17
-0:02
25K
15.53 mi12:19:311:53:267:1818:08
7:29
+0:12
30K
18.64 mi12:44:022:17:577:2424:31
7:53
+0:24
20M
20.00 mi12:54:462:28:417:2610:44
7:54
+0:01
21M
21.00 mi13:03:072:37:027:298:21
8:21
+0:27
35K
21.75 mi13:08:582:42:537:295:51
7:49
-0:32
23M
23.00 mi13:18:582:52:537:3110:00
7:59
+0:10
24M
24.00 mi13:26:363:00:317:317:38
7:38
-0:21
40K
24.85 mi13:33:093:07:047:326:33
7:40
+0:02
25.2M
25.20 mi13:36:013:09:567:322:52
8:19
+0:39
Finish
26.22 mi13:43:273:17:227:327:26
7:18
-1:01

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

7:12 /mi

Average Pace

7:32 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:09

89% of race

Time at Steady Pace

21:13

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:48:5422:497:2122:49
7:21
#8403
10K
6.21 mi11:11:1645:117:1622:22
7:12
#8262
15K
9.32 mi11:33:421:07:377:1522:26
7:13
#8130
20K
12.43 mi11:56:251:30:207:1622:43
7:19
#8027
Half
13.11 mi12:01:231:35:187:164:58
7:17
#8039
25K
15.53 mi12:19:311:53:267:1818:08
7:29
#8088
30K
18.64 mi12:44:022:17:577:2424:31
7:53
#8358
20M
20.00 mi12:54:462:28:417:2610:44
7:54
#8426
21M
21.00 mi13:03:072:37:027:298:21
8:21
#8481
35K
21.75 mi13:08:582:42:537:295:51
7:49
#8552
23M
23.00 mi13:18:582:52:537:3110:00
7:59
#8590
24M
24.00 mi13:26:363:00:317:317:38
7:38
#8571
40K
24.85 mi13:33:093:07:047:326:33
7:40
#8520
25.2M
25.20 mi13:36:013:09:567:322:52
8:19
#8510
Finish
26.22 mi13:43:273:17:227:327:26
7:18
#8413
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8403723972397938(Top 30%)6883(Top 45%)6883(Top 306%)
10K6.21 mi3.10 mi8262+1417127+1127127+1128082(Top 30%)6998(Top 46%)6998(Top 311%)
15K9.32 mi3.11 mi8130+1327036+917036+917938(Top 30%)6883(Top 45%)6883(Top 306%)
20K12.43 mi3.11 mi8027+1036951+856951+857867(Top 30%)6799(Top 45%)6799(Top 302%)
Half13.11 mi0.68 mi8039-126958-76958-78417(Top 32%)7156(Top 47%)7156(Top 318%)
25K15.53 mi2.42 mi8088-496967-96967-98614(Top 32%)7217(Top 48%)7217(Top 320%)
30K18.64 mi3.11 mi8358-2707099-1327099-13210048(Top 38%)7845(Top 52%)7845(Top 348%)
20M20.00 mi1.36 mi8426-687123-247123-249521(Top 36%)7474(Top 49%)7474(Top 332%)
21M21.00 mi1.00 mi8481-557141-187141-189498(Top 36%)7336(Top 48%)7336(Top 326%)
35K21.75 mi0.75 mi8552-717174-337174-3310745(Top 40%)7968(Top 53%)7968(Top 354%)
23M23.00 mi1.25 mi8590-387175-17175-19623(Top 36%)7296(Top 48%)7296(Top 324%)
24M24.00 mi1.00 mi8571+197145+307145+308604(Top 32%)6671(Top 44%)6671(Top 296%)
40K24.85 mi0.85 mi8520+517094+517094+517692(Top 29%)6056(Top 40%)6056(Top 269%)
25.2M25.20 mi0.35 mi8510+107080+147080+148331(Top 31%)6363(Top 42%)6363(Top 283%)
Finish26.22 mi1.02 mi8413+976994+866994+867082(Top 27%)5621(Top 37%)5621(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7938

Males

6883

M45-49

6883

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8082

Males

6998

M45-49

6998

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7938

Males

6883

M45-49

6883

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7867

Males

6799

M45-49

6799

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8417

Males

7156

M45-49

7156

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8614

Males

7217

M45-49

7217

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10048

Males

7845

M45-49

7845

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9521

Males

7474

M45-49

7474

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9498

Males

7336

M45-49

7336

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10745

Males

7968

M45-49

7968

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9623

Males

7296

M45-49

7296

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8604

Males

6671

M45-49

6671

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7692

Males

6056

M45-49

6056

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8331

Males

6363

M45-49

6363

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7082

Males

5621

M45-49

5621

Passing Analysis

Category:
Athletes Passed
1384
Passed By
1394
Net Change
-10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8403
5K → 10K311170+141#8403#8262
10K → 15K20270+132#8262#8130
15K → 20K16966+103#8130#8027
20K → Half2032-12#8027#8039
Half → 25K84133-49#8039#8088
25K → 30K77347-270#8088#8358
30K → 20M58126-68#8358#8426
20M → 21M53108-55#8426#8481
21M → 35K1990-71#8481#8552
35K → 23M76114-38#8552#8590
23M → 24M7556+19#8590#8571
24M → 40K8029+51#8571#8520
40K → 25.2M3626+10#8520#8510
25.2M → Finish12427+97#8510#8413
TOTALS13841394-10
📊

Passing Visuals

Category:
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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