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BOSTON MARATHON 2023

Luis Rey

Bib: 7085•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Masters (Masters Men)
#0 / 9891
Top 13%
Division (M50-54)
#0 / 2052
Top 8%
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
6:34/mi
20:24
↑ 97↓ 3451.5%
10K· 6.21 mi
6:32/mi
40:43
↑ 79↓ 1380.4%
15K· 9.32 mi
6:34/mi
1:01:06
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:21:43
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:26:10
↑ 19↓ 370.5%
25K· 15.53 mi
6:37/mi
1:42:13
↑ 66↓ 880.2%
30K· 18.64 mi
6:49/mi
2:03:23
↑ 181↓ 1480.2%
20M
6:52/mi
2:12:43
↑ 64↓ 500.2%
21M
7:25/mi
2:20:08
↑ 106↓ 241.6%
35K· 21.75 mi
6:50/mi
2:25:15
↑ 17↓ 861.7%
23M
7:20/mi
2:34:26
↑ 23↓ 630.6%
24M
7:47/mi
2:42:13
↓ 821.3%
40K· 24.85 mi
7:58/mi
2:49:02
↓ 200.3%
25.2M
9:05/mi
2:52:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:09/mi
3:00:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:10
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:34:18
Pace7:12 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1620:246:3420:24
6:34
-
10K
6.21 mi10:44:3540:436:3320:19
6:32
-0:02
15K
9.32 mi11:04:581:01:066:3320:23
6:34
+0:02
20K
12.43 mi11:25:351:21:436:3520:37
6:38
+0:04
Half
13.11 mi11:30:021:26:106:344:27
6:31
-0:07
25K
15.53 mi11:46:051:42:136:3516:03
6:37
+0:06
30K
18.64 mi12:07:152:03:236:3721:10
6:49
+0:12
20M
20.00 mi12:16:352:12:436:389:20
6:52
+0:03
21M
21.00 mi12:24:002:20:086:407:25
7:25
+0:33
35K
21.75 mi12:29:072:25:156:415:07
6:50
-0:35
23M
23.00 mi12:38:182:34:266:439:11
7:20
+0:30
24M
24.00 mi12:46:052:42:136:467:47
7:47
+0:27
40K
24.85 mi12:52:542:49:026:486:49
7:58
+0:11
25.2M
25.20 mi12:56:022:52:106:503:08
9:05
+1:07
Finish
26.22 mi13:04:203:00:286:538:18
8:09
-0:56

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

6:31 /mi

Average Pace

6:53 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:17:50

76% of race

Time at Slower Pace

42:38

24% of race

Average Pace: 6:53 /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 mi10:24:1620:246:3420:24
6:34
#2653
10K
6.21 mi10:44:3540:436:3320:19
6:32
#2822
15K
9.32 mi11:04:581:01:066:3320:23
6:34
#2860
20K
12.43 mi11:25:351:21:436:3520:37
6:38
#2907
Half
13.11 mi11:30:021:26:106:344:27
6:31
#2900
25K
15.53 mi11:46:051:42:136:3516:03
6:37
#2867
30K
18.64 mi12:07:152:03:236:3721:10
6:49
#2849
20M
20.00 mi12:16:352:12:436:389:20
6:52
#2854
21M
21.00 mi12:24:002:20:086:407:25
7:25
#2910
35K
21.75 mi12:29:072:25:156:415:07
6:50
#2944
23M
23.00 mi12:38:182:34:266:439:11
7:20
#3079
24M
24.00 mi12:46:052:42:136:467:47
7:47
#3391
40K
24.85 mi12:52:542:49:026:486:49
7:58
#3662
25.2M
25.20 mi12:56:022:52:106:503:08
9:05
#3871
Finish
26.22 mi13:04:203:00:286:538:18
8:09
#4298
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2653252725273005(Top 11%)2869(Top 19%)2869(Top 140%)
10K6.21 mi3.10 mi2822-1692691-1642691-1643049(Top 11%)2910(Top 19%)2910(Top 142%)
15K9.32 mi3.11 mi2860-382731-402731-403005(Top 11%)2869(Top 19%)2869(Top 140%)
20K12.43 mi3.11 mi2907-472777-462777-463087(Top 12%)2939(Top 19%)2939(Top 143%)
Half13.11 mi0.68 mi2900+72768+92768+92972(Top 11%)2847(Top 19%)2847(Top 139%)
25K15.53 mi2.42 mi2867+332740+282740+282829(Top 11%)2705(Top 18%)2705(Top 132%)
30K18.64 mi3.11 mi2849+182724+162724+163080(Top 12%)2910(Top 19%)2910(Top 142%)
20M20.00 mi1.36 mi2854-52728-42728-43240(Top 12%)3037(Top 20%)3037(Top 148%)
21M21.00 mi1.00 mi2910-562777-492777-494191(Top 16%)3843(Top 25%)3843(Top 187%)
35K21.75 mi0.75 mi2944-342805-282805-284429(Top 17%)4047(Top 27%)4047(Top 197%)
23M23.00 mi1.25 mi3079-1352925-1202925-1205471(Top 21%)4808(Top 32%)4808(Top 234%)
24M24.00 mi1.00 mi3391-3123208-2833208-2839604(Top 36%)7183(Top 47%)7183(Top 350%)
40K24.85 mi0.85 mi3662-2713447-2393447-2399803(Top 37%)7219(Top 48%)7219(Top 352%)
25.2M25.20 mi0.35 mi3871-2093632-1853632-18512884(Top 48%)8664(Top 57%)8664(Top 422%)
Finish26.22 mi1.02 mi4298-4274010-3784010-37813026(Top 49%)8771(Top 58%)8771(Top 427%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

3005

Males

2869

M50-54

2869

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

3049

Males

2910

M50-54

2910

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

3005

Males

2869

M50-54

2869

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3087

Males

2939

M50-54

2939

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2972

Males

2847

M50-54

2847

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2829

Males

2705

M50-54

2705

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3080

Males

2910

M50-54

2910

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3240

Males

3037

M50-54

3037

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4191

Males

3843

M50-54

3843

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4429

Males

4047

M50-54

4047

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5471

Males

4808

M50-54

4808

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9604

Males

7183

M50-54

7183

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9803

Males

7219

M50-54

7219

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12884

Males

8664

M50-54

8664

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13026

Males

8771

M50-54

8771

Passing Analysis

Category:
Athletes Passed
517
Passed By
2162
Net Change
-1645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2653
5K → 10K83252-169#2653#2822
10K → 15K81119-38#2822#2860
15K → 20K55102-47#2860#2907
20K → Half1811+7#2907#2900
Half → 25K7643+33#2900#2867
25K → 30K8062+18#2867#2849
30K → 20M3540-5#2849#2854
20M → 21M2581-56#2854#2910
21M → 35K2458-34#2910#2944
35K → 23M23158-135#2944#3079
23M → 24M5317-312#3079#3391
24M → 40K7278-271#3391#3662
40K → 25.2M3212-209#3662#3871
25.2M → Finish2429-427#3871#4298
TOTALS5172162-1645
📊

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