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BOSTON MARATHON 2023

Vincent Thibaut

Bib: 15173•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M50-54)
#0 / 2052
Top 31%
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
7:20/mi
22:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
45:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:28/mi
1:09:01
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:32:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:37:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:55:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:19:11
↑ 181↓ 1480.2%
20M
7:49/mi
2:29:49
↑ 64↓ 500.2%
21M
8:27/mi
2:38:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:43:59
↑ 17↓ 861.7%
23M
7:47/mi
2:53:44
↑ 23↓ 630.6%
24M
7:38/mi
3:01:22
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:07:55
↓ 200.3%
25.2M
8:10/mi
3:10:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:18:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:05
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:41:13
Pace7:43 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4322:487:2022:48
7:20
-
10K
6.21 mi11:15:4545:507:2323:02
7:25
+0:05
15K
9.32 mi11:38:561:09:017:2423:11
7:28
+0:03
20K
12.43 mi12:02:051:32:107:2523:09
7:27
-0:01
Half
13.11 mi12:07:001:37:057:244:55
7:12
-0:15
25K
15.53 mi12:25:121:55:177:2518:12
7:30
+0:18
30K
18.64 mi12:49:062:19:117:2823:54
7:42
+0:12
20M
20.00 mi12:59:442:29:497:2910:38
7:49
+0:07
21M
21.00 mi13:08:112:38:167:328:27
8:27
+0:38
35K
21.75 mi13:13:542:43:597:325:43
7:38
-0:49
23M
23.00 mi13:23:392:53:447:339:45
7:47
+0:09
24M
24.00 mi13:31:173:01:227:337:38
7:38
-0:09
40K
24.85 mi13:37:503:07:557:346:33
7:40
+0:02
25.2M
25.20 mi13:40:393:10:447:342:49
8:10
+0:30
Finish
26.22 mi13:48:133:18:187:347:34
7:26
-0:44

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

7:34 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:02

94% of race

Time at Steady Pace

11:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi10:52:4322:487:2022:48
7:20
#8368
10K
6.21 mi11:15:4545:507:2323:02
7:25
#9006
15K
9.32 mi11:38:561:09:017:2423:11
7:28
#9213
20K
12.43 mi12:02:051:32:107:2523:09
7:27
#9118
Half
13.11 mi12:07:001:37:057:244:55
7:12
#9060
25K
15.53 mi12:25:121:55:177:2518:12
7:30
#8990
30K
18.64 mi12:49:062:19:117:2823:54
7:42
#8882
20M
20.00 mi12:59:442:29:497:2910:38
7:49
#8879
21M
21.00 mi13:08:112:38:167:328:27
8:27
#8935
35K
21.75 mi13:13:542:43:597:325:43
7:38
#8934
23M
23.00 mi13:23:392:53:447:339:45
7:47
#8880
24M
24.00 mi13:31:173:01:227:337:38
7:38
#8830
40K
24.85 mi13:37:503:07:557:346:33
7:40
#8778
25.2M
25.20 mi13:40:393:10:447:342:49
8:10
#8742
Finish
26.22 mi13:48:133:18:187:347:34
7:26
#8689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8368721272129863(Top 37%)8065(Top 53%)8065(Top 393%)
10K6.21 mi3.10 mi9006-6387578-3667578-3669731(Top 37%)8013(Top 53%)8013(Top 390%)
15K9.32 mi3.11 mi9213-2077695-1177695-1179863(Top 37%)8065(Top 53%)8065(Top 393%)
20K12.43 mi3.11 mi9118+957622+737622+738910(Top 33%)7449(Top 49%)7449(Top 363%)
Half13.11 mi0.68 mi9060+587581+417581+417896(Top 30%)6844(Top 45%)6844(Top 334%)
25K15.53 mi2.42 mi8990+707538+437538+438827(Top 33%)7328(Top 48%)7328(Top 357%)
30K18.64 mi3.11 mi8882+1087431+1077431+1078588(Top 32%)7030(Top 46%)7030(Top 343%)
20M20.00 mi1.36 mi8879+37412+197412+199040(Top 34%)7215(Top 48%)7215(Top 352%)
21M21.00 mi1.00 mi8935-567424-127424-1210148(Top 38%)7678(Top 51%)7678(Top 374%)
35K21.75 mi0.75 mi8934+17412+127412+129516(Top 36%)7353(Top 48%)7353(Top 358%)
23M23.00 mi1.25 mi8880+547348+647348+648316(Top 31%)6591(Top 43%)6591(Top 321%)
24M24.00 mi1.00 mi8830+507289+597289+598607(Top 32%)6674(Top 44%)6674(Top 325%)
40K24.85 mi0.85 mi8778+527238+517238+517694(Top 29%)6058(Top 40%)6058(Top 295%)
25.2M25.20 mi0.35 mi8742+367205+337205+337475(Top 28%)5875(Top 39%)5875(Top 286%)
Finish26.22 mi1.02 mi8689+537156+497156+497942(Top 30%)6134(Top 40%)6134(Top 299%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9863

Males

8065

M50-54

8065

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9731

Males

8013

M50-54

8013

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9863

Males

8065

M50-54

8065

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8910

Males

7449

M50-54

7449

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7896

Males

6844

M50-54

6844

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8827

Males

7328

M50-54

7328

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8588

Males

7030

M50-54

7030

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9040

Males

7215

M50-54

7215

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10148

Males

7678

M50-54

7678

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9516

Males

7353

M50-54

7353

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8316

Males

6591

M50-54

6591

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8607

Males

6674

M50-54

6674

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7694

Males

6058

M50-54

6058

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7475

Males

5875

M50-54

5875

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7942

Males

6134

M50-54

6134

Passing Analysis

Category:
Athletes Passed
1334
Passed By
1655
Net Change
-321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8368
5K → 10K72710-638#8368#9006
10K → 15K80287-207#9006#9213
15K → 20K17580+95#9213#9118
20K → Half657+58#9118#9060
Half → 25K13969+70#9060#8990
25K → 30K222114+108#8990#8882
30K → 20M7572+3#8882#8879
20M → 21M60116-56#8879#8935
21M → 35K4241+1#8935#8934
35K → 23M10046+54#8934#8880
23M → 24M8838+50#8880#8830
24M → 40K8230+52#8830#8778
40K → 25.2M5014+36#8778#8742
25.2M → Finish8431+53#8742#8689
TOTALS13341655-321
📊

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