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BOSTON MARATHON 2023

Beau Lirette

Bib: 30839•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
9:38/mi
29:57
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
58:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:55/mi
1:25:44
↑ 67↓ 78
20K· 12.43 mi
8:57/mi
1:53:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:37/mi
1:59:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:44/mi
2:20:35
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:48:57
↑ 181↓ 1480.2%
20M
9:39/mi
3:02:04
↑ 64↓ 500.2%
21M
10:05/mi
3:12:09
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
3:19:08
↑ 17↓ 861.7%
23M
9:33/mi
3:31:06
↑ 23↓ 630.6%
24M
9:58/mi
3:41:04
↓ 821.3%
40K· 24.85 mi
9:30/mi
3:49:11
↓ 200.3%
25.2M
10:03/mi
3:52:39
↑ 13↓ 160.2%
Finish· 26.22 mi
8:32/mi
4:01:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:24
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:01:57
Pace9:18 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2429:579:3829:57
9:38
-
10K
6.21 mi12:16:2958:029:2028:05
9:02
-0:36
15K
9.32 mi12:44:111:25:449:1227:42
8:55
-0:07
20K
12.43 mi13:11:581:53:319:0827:47
8:57
+0:02
Half
13.11 mi13:17:511:59:249:065:53
8:37
-0:20
25K
15.53 mi13:39:022:20:359:0321:11
8:44
+0:07
30K
18.64 mi14:07:242:48:579:0428:22
9:08
+0:24
20M
20.00 mi14:20:313:02:049:0613:07
9:39
+0:31
21M
21.00 mi14:30:363:12:099:0910:05
10:05
+0:26
35K
21.75 mi14:37:353:19:089:096:59
9:20
-0:45
23M
23.00 mi14:49:333:31:069:1111:58
9:33
+0:13
24M
24.00 mi14:59:313:41:049:139:58
9:58
+0:25
40K
24.85 mi15:07:383:49:119:138:07
9:30
-0:28
25.2M
25.20 mi15:11:063:52:399:143:28
10:03
+0:33
Finish
26.22 mi15:19:484:01:219:138:42
8:32
-1:31

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

8:32 /mi

Average Pace

9:13 /mi

Slowest Pace

10:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:41

64% of race

Time at Steady Pace

1:16:35

32% of race

Time at Slower Pace

10:05

4% of race

Average Pace: 9:12 /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 mi11:48:2429:579:3829:57
9:38
#22488
10K
6.21 mi12:16:2958:029:2028:05
9:02
#21854
15K
9.32 mi12:44:111:25:449:1227:42
8:55
#21360
20K
12.43 mi13:11:581:53:319:0827:47
8:57
#20928
Half
13.11 mi13:17:511:59:249:065:53
8:37
#20813
25K
15.53 mi13:39:022:20:359:0321:11
8:44
#20354
30K
18.64 mi14:07:242:48:579:0428:22
9:08
#19894
20M
20.00 mi14:20:313:02:049:0613:07
9:39
#19828
21M
21.00 mi14:30:363:12:099:0910:05
10:05
#19717
35K
21.75 mi14:37:353:19:089:096:59
9:20
#19704
23M
23.00 mi14:49:333:31:069:1111:58
9:33
#19648
24M
24.00 mi14:59:313:41:049:139:58
9:58
#19705
40K
24.85 mi15:07:383:49:119:138:07
9:30
#19663
25.2M
25.20 mi15:11:063:52:399:143:28
10:03
#19628
Finish
26.22 mi15:19:484:01:219:138:42
8:32
#19520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22488133351333520100(Top 76%)12349(Top 81%)12349(Top 234%)
10K6.21 mi3.10 mi21854+63413060+27513060+27521033(Top 79%)12727(Top 84%)12727(Top 241%)
15K9.32 mi3.11 mi21360+49412860+20012860+20020100(Top 76%)12349(Top 81%)12349(Top 234%)
20K12.43 mi3.11 mi20928+43212674+18612674+18619421(Top 73%)12065(Top 80%)12065(Top 228%)
Half13.11 mi0.68 mi20813+11512625+4912625+4918452(Top 69%)11691(Top 77%)11691(Top 221%)
25K15.53 mi2.42 mi20354+45912427+19812427+19817581(Top 66%)11236(Top 74%)11236(Top 213%)
30K18.64 mi3.11 mi19894+46012202+22512202+22517833(Top 67%)11269(Top 74%)11269(Top 213%)
20M20.00 mi1.36 mi19828+6612171+3112171+3119393(Top 73%)11857(Top 78%)11857(Top 224%)
21M21.00 mi1.00 mi19717+11112120+5112120+5118309(Top 69%)11354(Top 75%)11354(Top 215%)
35K21.75 mi0.75 mi19704+1312107+1312107+1319278(Top 72%)11724(Top 77%)11724(Top 222%)
23M23.00 mi1.25 mi19648+5612076+3112076+3118542(Top 70%)11377(Top 75%)11377(Top 215%)
24M24.00 mi1.00 mi19705-5712089-1312089-1320693(Top 78%)12286(Top 81%)12286(Top 232%)
40K24.85 mi0.85 mi19663+4212057+3212057+3218302(Top 69%)11184(Top 74%)11184(Top 212%)
25.2M25.20 mi0.35 mi19628+3512038+1912038+1917577(Top 66%)10834(Top 71%)10834(Top 205%)
Finish26.22 mi1.02 mi19520+10811984+5411984+5415621(Top 59%)10007(Top 66%)10007(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20100

Males

12349

M18-39

12349

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

21033

Males

12727

M18-39

12727

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20100

Males

12349

M18-39

12349

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19421

Males

12065

M18-39

12065

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

18452

Males

11691

M18-39

11691

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

17581

Males

11236

M18-39

11236

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17833

Males

11269

M18-39

11269

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19393

Males

11857

M18-39

11857

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

18309

Males

11354

M18-39

11354

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

19278

Males

11724

M18-39

11724

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

18542

Males

11377

M18-39

11377

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

20693

Males

12286

M18-39

12286

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18302

Males

11184

M18-39

11184

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17577

Males

10834

M18-39

10834

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15621

Males

10007

M18-39

10007

Passing Analysis

Category:
Athletes Passed
3369
Passed By
401
Net Change
+2968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22488
5K → 10K69460+634#22488#21854
10K → 15K51420+494#21854#21360
15K → 20K44614+432#21360#20928
20K → Half1161+115#20928#20813
Half → 25K4623+459#20813#20354
25K → 30K4699+460#20354#19894
30K → 20M11246+66#19894#19828
20M → 21M14130+111#19828#19717
21M → 35K5138+13#19717#19704
35K → 23M9943+56#19704#19648
23M → 24M3390-57#19648#19705
24M → 40K7432+42#19705#19663
40K → 25.2M438+35#19663#19628
25.2M → Finish1157+108#19628#19520
TOTALS3369401+2968
📊

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