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BOSTON MARATHON 2023

Wenceslaus Tarimo

Bib: 1971•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Masters (Masters Men)
#0 / 9891
Top 3%
Division (M40-44)
#0 / 2241
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:36
Rank: #669
Start → 5K
18:36 | 5:59/mi
10K· 6.21 mi
37:02
Rank: #650 (+19)
5K → 10K
18:26 | 5:56/mi
15K· 9.32 mi
55:35
Rank: #646 (+4)
10K → 15K
18:33 | 5:58/mi
20K· 12.43 mi
1:14:40
Rank: #685 (-39)
15K → 20K
19:05 | 6:09/mi
Half· 13.11 mi
1:18:38
Rank: #670 (+15)
20K → Half
3:58 | 5:49/mi
25K· 15.53 mi
1:34:58
Rank: #909 (-239)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
1:55:41
Rank: #1041 (-132)
25K → 30K
20:43 | 6:40/mi
20M
2:05:25
Rank: #1187 (-146)
30K → 20M
9:44 | 7:10/mi
21M
2:13:39
Rank: #1434 (-247)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:18:27
Rank: #1451 (-17)
21M → 35K
4:48 | 6:25/mi
23M
2:27:17
Rank: #1530 (-79)
35K → 23M
8:50 | 7:03/mi
24M
2:34:24
Rank: #1639 (-109)
23M → 24M
7:07 | 7:07/mi
40K· 24.85 mi
2:40:44
Rank: #1738 (-99)
24M → 40K
6:20 | 7:24/mi
25.2M
2:43:22
Rank: #1775 (-37)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:50:23
Rank: #1837 (-62)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:38
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:31:45
Pace7:00 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5218:365:5918:36
5:59
-
10K
6.21 mi10:37:1837:025:5818:26
5:56
-0:03
15K
9.32 mi10:55:5155:355:5818:33
5:58
+0:02
20K
12.43 mi11:14:561:14:406:0019:05
6:09
+0:11
Half
13.11 mi11:18:541:18:386:003:58
5:49
-0:20
25K
15.53 mi11:35:141:34:586:0716:20
6:44
+0:55
30K
18.64 mi11:55:571:55:416:1220:43
6:40
-0:04
20M
20.00 mi12:05:412:05:256:169:44
7:10
+0:30
21M
21.00 mi12:13:552:13:396:228:14
8:14
+1:04
35K
21.75 mi12:18:432:18:276:224:48
6:25
-1:49
23M
23.00 mi12:27:332:27:176:248:50
7:03
+0:38
24M
24.00 mi12:34:402:34:246:267:07
7:07
+0:04
40K
24.85 mi12:41:002:40:446:286:20
7:24
+0:17
25.2M
25.20 mi12:43:382:43:226:292:38
7:38
+0:14
Finish
26.22 mi12:50:392:50:236:307:01
6:53
-0:45

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

5:49 /mi

Average Pace

6:30 /mi

Slowest Pace

8:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:38

46% of race

Time at Steady Pace

57:42

34% of race

Time at Slower Pace

34:03

20% of race

Average Pace: 6:30 /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 mi10:18:5218:365:5918:36
5:59
#669
10K
6.21 mi10:37:1837:025:5818:26
5:56
#650
15K
9.32 mi10:55:5155:355:5818:33
5:58
#646
20K
12.43 mi11:14:561:14:406:0019:05
6:09
#685
Half
13.11 mi11:18:541:18:386:003:58
5:49
#670
25K
15.53 mi11:35:141:34:586:0716:20
6:44
#909
30K
18.64 mi11:55:571:55:416:1220:43
6:40
#1041
20M
20.00 mi12:05:412:05:256:169:44
7:10
#1187
21M
21.00 mi12:13:552:13:396:228:14
8:14
#1434
35K
21.75 mi12:18:432:18:276:224:48
6:25
#1451
23M
23.00 mi12:27:332:27:176:248:50
7:03
#1530
24M
24.00 mi12:34:402:34:246:267:07
7:07
#1639
40K
24.85 mi12:41:002:40:446:286:20
7:24
#1738
25.2M
25.20 mi12:43:382:43:226:292:38
7:38
#1775
Finish
26.22 mi12:50:392:50:236:307:01
6:53
#1837
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi669625625651(Top 2%)608(Top 4%)608(Top 27%)
10K6.21 mi3.10 mi650+19606+19606+19657(Top 2%)614(Top 4%)614(Top 27%)
15K9.32 mi3.11 mi646+4603+3603+3651(Top 2%)608(Top 4%)608(Top 27%)
20K12.43 mi3.11 mi685-39642-39642-39893(Top 3%)848(Top 6%)848(Top 38%)
Half13.11 mi0.68 mi670+15627+15627+15422(Top 2%)391(Top 3%)391(Top 17%)
25K15.53 mi2.42 mi909-239861-234861-2343622(Top 14%)3411(Top 22%)3411(Top 152%)
30K18.64 mi3.11 mi1041-132991-130991-1302243(Top 8%)2138(Top 14%)2138(Top 95%)
20M20.00 mi1.36 mi1187-1461133-1421133-1424900(Top 18%)4455(Top 29%)4455(Top 199%)
21M21.00 mi1.00 mi1434-2471370-2371370-2378755(Top 33%)6910(Top 46%)6910(Top 308%)
35K21.75 mi0.75 mi1451-171386-161386-162013(Top 8%)1911(Top 13%)1911(Top 85%)
23M23.00 mi1.25 mi1530-791461-751461-754019(Top 15%)3695(Top 24%)3695(Top 165%)
24M24.00 mi1.00 mi1639-1091568-1071568-1075246(Top 20%)4591(Top 30%)4591(Top 205%)
40K24.85 mi0.85 mi1738-991662-941662-946070(Top 23%)5044(Top 33%)5044(Top 225%)
25.2M25.20 mi0.35 mi1775-371696-341696-344450(Top 17%)3863(Top 25%)3863(Top 172%)
Finish26.22 mi1.02 mi1837-621755-591755-594501(Top 17%)3909(Top 26%)3909(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

651

Males

608

M40-44

608

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

657

Males

614

M40-44

614

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

651

Males

608

M40-44

608

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

893

Males

848

M40-44

848

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

422

Males

391

M40-44

391

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3622

Males

3411

M40-44

3411

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2243

Males

2138

M40-44

2138

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4900

Males

4455

M40-44

4455

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8755

Males

6910

M40-44

6910

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2013

Males

1911

M40-44

1911

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4019

Males

3695

M40-44

3695

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5246

Males

4591

M40-44

4591

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6070

Males

5044

M40-44

5044

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4450

Males

3863

M40-44

3863

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4501

Males

3909

M40-44

3909

Passing Analysis

Category:
Athletes Passed
149
Passed By
1317
Net Change
-1168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#669
5K → 10K4122+19#669#650
10K → 15K2016+4#650#646
15K → 20K847-39#646#685
20K → Half150+15#685#670
Half → 25K2241-239#670#909
25K → 30K10142-132#909#1041
30K → 20M1147-146#1041#1187
20M → 21M2249-247#1187#1434
21M → 35K1128-17#1434#1451
35K → 23M887-79#1451#1530
23M → 24M8117-109#1530#1639
24M → 40K4103-99#1639#1738
40K → 25.2M643-37#1738#1775
25.2M → Finish1375-62#1775#1837
TOTALS1491317-1168
📊

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