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BOSTON MARATHON 2023

Luis Dieguez

Bib: 11766•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M50-54)
#0 / 2052
Top 10%
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
6:47/mi
21:06
↑ 97↓ 3451.5%
10K· 6.21 mi
6:26/mi
41:04
↑ 79↓ 1380.4%
15K· 9.32 mi
6:32/mi
1:01:21
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:22:26
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:26:53
↑ 19↓ 370.5%
25K· 15.53 mi
6:51/mi
1:43:29
↑ 66↓ 880.2%
30K· 18.64 mi
7:13/mi
2:05:54
↑ 181↓ 1480.2%
20M
7:42/mi
2:16:22
↑ 64↓ 500.2%
21M
7:42/mi
2:24:04
↑ 106↓ 241.6%
35K· 21.75 mi
7:01/mi
2:29:19
↑ 17↓ 861.7%
23M
7:30/mi
2:38:42
↑ 23↓ 630.6%
24M
7:28/mi
2:46:10
↓ 821.3%
40K· 24.85 mi
7:40/mi
2:52:43
↓ 200.3%
25.2M
8:16/mi
2:55:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:03:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:53
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4621:066:4721:06
6:47
-
10K
6.21 mi11:07:4441:046:3719:58
6:26
-0:21
15K
9.32 mi11:28:011:01:216:3520:17
6:32
+0:06
20K
12.43 mi11:49:061:22:266:3821:05
6:47
+0:15
Half
13.11 mi11:53:331:26:536:384:27
6:31
-0:16
25K
15.53 mi12:10:091:43:296:4016:36
6:51
+0:20
30K
18.64 mi12:32:342:05:546:4522:25
7:13
+0:22
20M
20.00 mi12:43:022:16:226:4910:28
7:42
+0:29
21M
21.00 mi12:50:442:24:046:527:42
7:42
0:00
35K
21.75 mi12:55:592:29:196:525:15
7:01
-0:41
23M
23.00 mi13:05:222:38:426:549:23
7:30
+0:29
24M
24.00 mi13:12:502:46:106:557:28
7:28
-0:02
40K
24.85 mi13:19:232:52:436:576:33
7:40
+0:12
25.2M
25.20 mi13:22:142:55:346:582:51
8:16
+0:36
Finish
26.22 mi13:29:513:03:117:007:37
7:28
-0:48

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

6:26 /mi

Average Pace

7:00 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:29

56% of race

Time at Steady Pace

42:45

23% of race

Time at Slower Pace

36:57

20% of race

Average Pace: 6:59 /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 mi10:47:4621:066:4721:06
6:47
#4598
10K
6.21 mi11:07:4441:046:3719:58
6:26
#3232
15K
9.32 mi11:28:011:01:216:3520:17
6:32
#3064
20K
12.43 mi11:49:061:22:266:3821:05
6:47
#3331
Half
13.11 mi11:53:331:26:536:384:27
6:31
#3292
25K
15.53 mi12:10:091:43:296:4016:36
6:51
#3435
30K
18.64 mi12:32:342:05:546:4522:25
7:13
#3892
20M
20.00 mi12:43:022:16:226:4910:28
7:42
#4302
21M
21.00 mi12:50:442:24:046:527:42
7:42
#4412
35K
21.75 mi12:55:592:29:196:525:15
7:01
#4454
23M
23.00 mi13:05:222:38:426:549:23
7:30
#4588
24M
24.00 mi13:12:502:46:106:557:28
7:28
#4700
40K
24.85 mi13:19:232:52:436:576:33
7:40
#4763
25.2M
25.20 mi13:22:142:55:346:582:51
8:16
#4803
Finish
26.22 mi13:29:513:03:117:007:37
7:28
#4877
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4598428642862828(Top 11%)2704(Top 18%)2704(Top 132%)
10K6.21 mi3.10 mi3232+13663065+12213065+12212384(Top 9%)2284(Top 15%)2284(Top 111%)
15K9.32 mi3.11 mi3064+1682920+1452920+1452828(Top 11%)2704(Top 18%)2704(Top 132%)
20K12.43 mi3.11 mi3331-2673166-2463166-2464316(Top 16%)4033(Top 27%)4033(Top 197%)
Half13.11 mi0.68 mi3292+393130+363130+362981(Top 11%)2856(Top 19%)2856(Top 139%)
25K15.53 mi2.42 mi3435-1433262-1323262-1324562(Top 17%)4249(Top 28%)4249(Top 207%)
30K18.64 mi3.11 mi3892-4573669-4073669-4075564(Top 21%)5044(Top 33%)5044(Top 246%)
20M20.00 mi1.36 mi4302-4104025-3564025-3568152(Top 31%)6676(Top 44%)6676(Top 325%)
21M21.00 mi1.00 mi4412-1104120-954120-955665(Top 21%)4940(Top 33%)4940(Top 241%)
35K21.75 mi0.75 mi4454-424154-344154-345405(Top 20%)4801(Top 32%)4801(Top 234%)
23M23.00 mi1.25 mi4588-1344271-1174271-1176355(Top 24%)5405(Top 36%)5405(Top 263%)
24M24.00 mi1.00 mi4700-1124368-974368-977430(Top 28%)5955(Top 39%)5955(Top 290%)
40K24.85 mi0.85 mi4763-634413-454413-457643(Top 29%)6007(Top 40%)6007(Top 293%)
25.2M25.20 mi0.35 mi4803-404436-234436-237943(Top 30%)6103(Top 40%)6103(Top 297%)
Finish26.22 mi1.02 mi4877-744494-584494-588313(Top 31%)6329(Top 42%)6329(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2828

Males

2704

M50-54

2704

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2384

Males

2284

M50-54

2284

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2828

Males

2704

M50-54

2704

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4316

Males

4033

M50-54

4033

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2981

Males

2856

M50-54

2856

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4562

Males

4249

M50-54

4249

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5564

Males

5044

M50-54

5044

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8152

Males

6676

M50-54

6676

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5665

Males

4940

M50-54

4940

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5405

Males

4801

M50-54

4801

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6355

Males

5405

M50-54

5405

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7430

Males

5955

M50-54

5955

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7643

Males

6007

M50-54

6007

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7943

Males

6103

M50-54

6103

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8313

Males

6329

M50-54

6329

Passing Analysis

Category:
Athletes Passed
1883
Passed By
2162
Net Change
-279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4598
5K → 10K13693+1366#4598#3232
10K → 15K20638+168#3232#3064
15K → 20K25292-267#3064#3331
20K → Half434+39#3331#3292
Half → 25K34177-143#3292#3435
25K → 30K20477-457#3435#3892
30K → 20M9419-410#3892#4302
20M → 21M32142-110#4302#4412
21M → 35K3274-42#4412#4454
35K → 23M35169-134#4454#4588
23M → 24M24136-112#4588#4700
24M → 40K2487-63#4700#4763
40K → 25.2M848-40#4763#4803
25.2M → Finish2296-74#4803#4877
TOTALS18832162-279
📊

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