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BOSTON MARATHON 2023

Thomas Valente

Bib: 1207•M

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 33%
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
6:00/mi
18:39
↑ 97↓ 3451.5%
10K· 6.21 mi
6:06/mi
37:35
↑ 79↓ 1380.4%
15K· 9.32 mi
6:18/mi
57:08
↑ 67↓ 78
20K· 12.43 mi
6:34/mi
1:17:32
↑ 106↓ 860.1%
Half· 13.11 mi
6:27/mi
1:21:56
↑ 19↓ 370.5%
25K· 15.53 mi
6:43/mi
1:38:13
↑ 66↓ 880.2%
30K· 18.64 mi
6:46/mi
1:59:14
↑ 181↓ 1480.2%
20M
7:09/mi
2:08:58
↑ 64↓ 500.2%
21M
7:09/mi
2:16:07
↑ 106↓ 241.6%
35K· 21.75 mi
6:52/mi
2:21:15
↑ 17↓ 861.7%
23M
7:26/mi
2:30:33
↑ 23↓ 630.6%
24M
7:06/mi
2:37:39
↓ 821.3%
40K· 24.85 mi
7:14/mi
2:43:50
↓ 200.3%
25.2M
7:44/mi
2:46:30
↑ 13↓ 160.2%
Finish· 26.22 mi
6:41/mi
2:53:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:56
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:31:23
Pace6:58 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5518:396:0018:39
6:00
-
10K
6.21 mi10:37:5137:356:0318:56
6:06
+0:06
15K
9.32 mi10:57:2457:086:0819:33
6:18
+0:12
20K
12.43 mi11:17:481:17:326:1420:24
6:34
+0:16
Half
13.11 mi11:22:121:21:566:154:24
6:27
-0:07
25K
15.53 mi11:38:291:38:136:1916:17
6:43
+0:16
30K
18.64 mi11:59:301:59:146:2421:01
6:46
+0:03
20M
20.00 mi12:09:142:08:586:279:44
7:09
+0:23
21M
21.00 mi12:16:232:16:076:297:09
7:09
0:00
35K
21.75 mi12:21:312:21:156:305:08
6:52
-0:17
23M
23.00 mi12:30:492:30:336:339:18
7:26
+0:34
24M
24.00 mi12:37:552:37:396:347:06
7:06
-0:20
40K
24.85 mi12:44:062:43:506:356:11
7:14
+0:08
25.2M
25.20 mi12:46:462:46:306:362:40
7:44
+0:30
Finish
26.22 mi12:53:352:53:196:376:49
6:41
-1:03

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

6:00 /mi

Average Pace

6:37 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:32

36% of race

Time at Steady Pace

1:09:39

40% of race

Time at Slower Pace

42:08

24% of race

Average Pace: 6:37 /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 mi10:18:5518:396:0018:39
6:00
#698
10K
6.21 mi10:37:5137:356:0318:56
6:06
#829
15K
9.32 mi10:57:2457:086:0819:33
6:18
#1038
20K
12.43 mi11:17:481:17:326:1420:24
6:34
#1273
Half
13.11 mi11:22:121:21:566:154:24
6:27
#1321
25K
15.53 mi11:38:291:38:136:1916:17
6:43
#1579
30K
18.64 mi11:59:301:59:146:2421:01
6:46
#1714
20M
20.00 mi12:09:142:08:586:279:44
7:09
#1888
21M
21.00 mi12:16:232:16:076:297:09
7:09
#1921
35K
21.75 mi12:21:312:21:156:305:08
6:52
#1989
23M
23.00 mi12:30:492:30:336:339:18
7:26
#2166
24M
24.00 mi12:37:552:37:396:347:06
7:06
#2256
40K
24.85 mi12:44:062:43:506:356:11
7:14
#2307
25.2M
25.20 mi12:46:462:46:306:362:40
7:44
#2326
Finish
26.22 mi12:53:352:53:196:376:49
6:41
#2331
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 mi6986536531624(Top 6%)1551(Top 10%)1551(Top 29%)
10K6.21 mi3.10 mi829-131782-129782-1291049(Top 4%)997(Top 7%)997(Top 19%)
15K9.32 mi3.11 mi1038-209985-203985-2031624(Top 6%)1551(Top 10%)1551(Top 29%)
20K12.43 mi3.11 mi1273-2351212-2271212-2272641(Top 10%)2525(Top 17%)2525(Top 48%)
Half13.11 mi0.68 mi1321-481259-471259-472477(Top 9%)2376(Top 16%)2376(Top 45%)
25K15.53 mi2.42 mi1579-2581511-2521511-2523455(Top 13%)3268(Top 22%)3268(Top 62%)
30K18.64 mi3.11 mi1714-1351639-1281639-1282758(Top 10%)2616(Top 17%)2616(Top 49%)
20M20.00 mi1.36 mi1888-1741806-1671806-1674897(Top 18%)4454(Top 29%)4454(Top 84%)
21M21.00 mi1.00 mi1921-331838-321838-322884(Top 11%)2703(Top 18%)2703(Top 51%)
35K21.75 mi0.75 mi1989-681905-671905-674523(Top 17%)4114(Top 27%)4114(Top 78%)
23M23.00 mi1.25 mi2166-1772076-1712076-1715992(Top 23%)5170(Top 34%)5170(Top 98%)
24M24.00 mi1.00 mi2256-902162-862162-865165(Top 19%)4538(Top 30%)4538(Top 86%)
40K24.85 mi0.85 mi2307-512208-462208-465019(Top 19%)4349(Top 29%)4349(Top 82%)
25.2M25.20 mi0.35 mi2326-192227-192227-194936(Top 19%)4213(Top 28%)4213(Top 80%)
Finish26.22 mi1.02 mi2331-52231-42231-43421(Top 13%)3063(Top 20%)3063(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1624

Males

1551

M18-39

1551

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1049

Males

997

M18-39

997

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1624

Males

1551

M18-39

1551

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2641

Males

2525

M18-39

2525

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2477

Males

2376

M18-39

2376

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3455

Males

3268

M18-39

3268

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2758

Males

2616

M18-39

2616

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4897

Males

4454

M18-39

4454

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2884

Males

2703

M18-39

2703

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4523

Males

4114

M18-39

4114

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5992

Males

5170

M18-39

5170

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5165

Males

4538

M18-39

4538

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5019

Males

4349

M18-39

4349

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4936

Males

4213

M18-39

4213

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3421

Males

3063

M18-39

3063

Passing Analysis

Category:
Athletes Passed
120
Passed By
1753
Net Change
-1633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#698
5K → 10K4135-131#698#829
10K → 15K3212-209#829#1038
15K → 20K3238-235#1038#1273
20K → Half048-48#1273#1321
Half → 25K2260-258#1321#1579
25K → 30K16151-135#1579#1714
30K → 20M5179-174#1714#1888
20M → 21M2053-33#1888#1921
21M → 35K371-68#1921#1989
35K → 23M12189-177#1989#2166
23M → 24M898-90#2166#2256
24M → 40K1263-51#2256#2307
40K → 25.2M524-19#2307#2326
25.2M → Finish2732-5#2326#2331
TOTALS1201753-1633
📊

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