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BOSTON MARATHON 2023

Marco Reyes

Bib: 13177•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M45-49)
#0 / 2252
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
8:00/mi
24:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:12:36
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:36:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:42:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:48/mi
2:01:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:25:58
↑ 181↓ 1480.2%
20M
8:06/mi
2:36:59
↑ 64↓ 500.2%
21M
8:31/mi
2:45:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:51:17
↑ 17↓ 861.7%
23M
8:01/mi
3:01:19
↑ 23↓ 630.6%
24M
7:48/mi
3:09:07
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:15:53
↓ 200.3%
25.2M
8:22/mi
3:18:46
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:26:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:44:14
Pace7:57 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0924:518:0024:51
8:00
-
10K
6.21 mi11:17:1148:537:5224:02
7:44
-0:16
15K
9.32 mi11:40:541:12:367:4723:43
7:38
-0:06
20K
12.43 mi12:05:081:36:507:4824:14
7:48
+0:10
Half
13.11 mi12:10:251:42:077:475:17
7:45
-0:03
25K
15.53 mi12:29:202:01:027:4718:55
7:48
+0:03
30K
18.64 mi12:54:162:25:587:5024:56
8:02
+0:14
20M
20.00 mi13:05:172:36:597:5111:01
8:06
+0:04
21M
21.00 mi13:13:482:45:307:538:31
8:31
+0:25
35K
21.75 mi13:19:352:51:177:535:47
7:44
-0:47
23M
23.00 mi13:29:373:01:197:5310:02
8:01
+0:17
24M
24.00 mi13:37:253:09:077:537:48
7:48
-0:13
40K
24.85 mi13:44:113:15:537:536:46
7:55
+0:07
25.2M
25.20 mi13:47:043:18:467:532:53
8:22
+0:27
Finish
26.22 mi13:54:393:26:217:537:35
7:26
-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

7:26 /mi

Average Pace

7:53 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:57

94% of race

Time at Steady Pace

11:24

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:53:0924:518:0024:51
8:00
#13994
10K
6.21 mi11:17:1148:537:5224:02
7:44
#13314
15K
9.32 mi11:40:541:12:367:4723:43
7:38
#12564
20K
12.43 mi12:05:081:36:507:4824:14
7:48
#12322
Half
13.11 mi12:10:251:42:077:475:17
7:45
#12313
25K
15.53 mi12:29:202:01:027:4718:55
7:48
#12105
30K
18.64 mi12:54:162:25:587:5024:56
8:02
#11857
20M
20.00 mi13:05:172:36:597:5111:01
8:06
#11783
21M
21.00 mi13:13:482:45:307:538:31
8:31
#11696
35K
21.75 mi13:19:352:51:177:535:47
7:44
#11638
23M
23.00 mi13:29:373:01:197:5310:02
8:01
#11490
24M
24.00 mi13:37:253:09:077:537:48
7:48
#11403
40K
24.85 mi13:44:113:15:537:536:46
7:55
#11305
25.2M
25.20 mi13:47:043:18:467:532:53
8:22
#11243
Finish
26.22 mi13:54:393:26:217:537:35
7:26
#11069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi139949947994711288(Top 42%)8763(Top 58%)8763(Top 389%)
10K6.21 mi3.10 mi13314+6809659+2889659+28812539(Top 47%)9349(Top 62%)9349(Top 415%)
15K9.32 mi3.11 mi12564+7509334+3259334+32511288(Top 42%)8763(Top 58%)8763(Top 389%)
20K12.43 mi3.11 mi12322+2429203+1319203+13111732(Top 44%)8903(Top 59%)8903(Top 395%)
Half13.11 mi0.68 mi12313+99195+89195+812174(Top 46%)9128(Top 60%)9128(Top 405%)
25K15.53 mi2.42 mi12105+2089090+1059090+10511094(Top 42%)8549(Top 56%)8549(Top 380%)
30K18.64 mi3.11 mi11857+2488943+1478943+14711098(Top 42%)8391(Top 55%)8391(Top 373%)
20M20.00 mi1.36 mi11783+748894+498894+4911054(Top 42%)8275(Top 55%)8275(Top 367%)
21M21.00 mi1.00 mi11696+878839+558839+5510565(Top 40%)7898(Top 52%)7898(Top 351%)
35K21.75 mi0.75 mi11638+588805+348805+3410138(Top 38%)7698(Top 51%)7698(Top 342%)
23M23.00 mi1.25 mi11490+1488711+948711+949826(Top 37%)7394(Top 49%)7394(Top 328%)
24M24.00 mi1.00 mi11403+878650+618650+619782(Top 37%)7288(Top 48%)7288(Top 324%)
40K24.85 mi0.85 mi11305+988584+668584+669429(Top 35%)7056(Top 46%)7056(Top 313%)
25.2M25.20 mi0.35 mi11243+628533+518533+518662(Top 33%)6563(Top 43%)6563(Top 291%)
Finish26.22 mi1.02 mi11069+1748431+1028431+1028082(Top 30%)6218(Top 41%)6218(Top 276%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11288

Males

8763

M45-49

8763

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12539

Males

9349

M45-49

9349

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11288

Males

8763

M45-49

8763

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11732

Males

8903

M45-49

8903

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12174

Males

9128

M45-49

9128

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11094

Males

8549

M45-49

8549

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11098

Males

8391

M45-49

8391

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11054

Males

8275

M45-49

8275

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10565

Males

7898

M45-49

7898

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10138

Males

7698

M45-49

7698

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9826

Males

7394

M45-49

7394

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9782

Males

7288

M45-49

7288

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9429

Males

7056

M45-49

7056

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8662

Males

6563

M45-49

6563

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8082

Males

6218

M45-49

6218

Passing Analysis

Category:
Athletes Passed
3459
Passed By
534
Net Change
+2925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13994
5K → 10K77292+680#13994#13314
10K → 15K77727+750#13314#12564
15K → 20K31472+242#12564#12322
20K → Half2819+9#12322#12313
Half → 25K23931+208#12313#12105
25K → 30K32678+248#12105#11857
30K → 20M12753+74#11857#11783
20M → 21M13750+87#11783#11696
21M → 35K7921+58#11696#11638
35K → 23M17931+148#11638#11490
23M → 24M10821+87#11490#11403
24M → 40K11820+98#11403#11305
40K → 25.2M686+62#11305#11243
25.2M → Finish18713+174#11243#11069
TOTALS3459534+2925
📊

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