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BOSTON MARATHON 2023

Eduardo Médicis

Bib: 6894•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 34%
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
6:35/mi
20:27
↑ 97↓ 3451.5%
10K· 6.21 mi
6:35/mi
40:53
↑ 79↓ 1380.4%
15K· 9.32 mi
6:35/mi
1:01:19
↑ 67↓ 78
20K· 12.43 mi
6:37/mi
1:21:52
↑ 106↓ 860.1%
Half· 13.11 mi
6:27/mi
1:26:16
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:42:15
↑ 66↓ 880.2%
30K· 18.64 mi
6:43/mi
2:03:08
↑ 181↓ 1480.2%
20M
6:52/mi
2:12:28
↑ 64↓ 500.2%
21M
6:52/mi
2:19:20
↑ 106↓ 241.6%
35K· 21.75 mi
6:35/mi
2:24:16
↑ 17↓ 861.7%
23M
6:35/mi
2:32:31
↑ 23↓ 630.6%
24M
6:30/mi
2:39:01
↓ 821.3%
40K· 24.85 mi
6:39/mi
2:44:42
↓ 200.3%
25.2M
7:15/mi
2:47:12
↑ 13↓ 160.2%
Finish· 26.22 mi
6:31/mi
2:53:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:16
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:27:34
Pace6:41 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3720:276:3520:27
6:35
-
10K
6.21 mi10:44:0340:536:3520:27
6:35
0:00
15K
9.32 mi11:04:291:01:196:3520:26
6:35
0:00
20K
12.43 mi11:25:021:21:526:3520:33
6:37
+0:02
Half
13.11 mi11:29:261:26:166:354:24
6:27
-0:10
25K
15.53 mi11:45:251:42:156:3515:59
6:36
+0:09
30K
18.64 mi12:06:182:03:086:3620:53
6:43
+0:07
20M
20.00 mi12:15:382:12:286:379:20
6:52
+0:09
21M
21.00 mi12:22:302:19:206:386:52
6:52
0:00
35K
21.75 mi12:27:262:24:166:384:56
6:35
-0:17
23M
23.00 mi12:35:412:32:316:388:15
6:35
0:00
24M
24.00 mi12:42:112:39:016:386:30
6:30
-0:05
40K
24.85 mi12:47:522:44:426:385:41
6:39
+0:09
25.2M
25.20 mi12:50:222:47:126:382:30
7:15
+0:36
Finish
26.22 mi12:57:002:53:506:386:38
6:31
-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

6:27 /mi

Average Pace

6:38 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:20

99% of race

Time at Steady Pace

2:30

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:23:3720:276:3520:27
6:35
#2728
10K
6.21 mi10:44:0340:536:3520:27
6:35
#2993
15K
9.32 mi11:04:291:01:196:3520:26
6:35
#3034
20K
12.43 mi11:25:021:21:526:3520:33
6:37
#2990
Half
13.11 mi11:29:261:26:166:354:24
6:27
#2949
25K
15.53 mi11:45:251:42:156:3515:59
6:36
#2875
30K
18.64 mi12:06:182:03:086:3620:53
6:43
#2773
20M
20.00 mi12:15:382:12:286:379:20
6:52
#2769
21M
21.00 mi12:22:302:19:206:386:52
6:52
#2649
35K
21.75 mi12:27:262:24:166:384:56
6:35
#2639
23M
23.00 mi12:35:412:32:316:388:15
6:35
#2528
24M
24.00 mi12:42:112:39:016:386:30
6:30
#2488
40K
24.85 mi12:47:522:44:426:385:41
6:39
#2452
25.2M
25.20 mi12:50:222:47:126:382:30
7:15
#2446
Finish
26.22 mi12:57:002:53:506:386:38
6:31
#2436
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2728259625963095(Top 12%)2949(Top 19%)2949(Top 56%)
10K6.21 mi3.10 mi2993-2652853-2572853-2573337(Top 13%)3174(Top 21%)3174(Top 60%)
15K9.32 mi3.11 mi3034-412892-392892-393095(Top 12%)2949(Top 19%)2949(Top 56%)
20K12.43 mi3.11 mi2990+442853+392853+392942(Top 11%)2802(Top 18%)2802(Top 53%)
Half13.11 mi0.68 mi2949+412816+372816+372486(Top 9%)2385(Top 16%)2385(Top 45%)
25K15.53 mi2.42 mi2875+742748+682748+682660(Top 10%)2546(Top 17%)2546(Top 48%)
30K18.64 mi3.11 mi2773+1022651+972651+972514(Top 9%)2391(Top 16%)2391(Top 45%)
20M20.00 mi1.36 mi2769+42645+62645+63258(Top 12%)3047(Top 20%)3047(Top 58%)
21M21.00 mi1.00 mi2649+1202531+1142531+1141615(Top 6%)1536(Top 10%)1536(Top 29%)
35K21.75 mi0.75 mi2639+102522+92522+92903(Top 11%)2714(Top 18%)2714(Top 51%)
23M23.00 mi1.25 mi2528+1112418+1042418+1041755(Top 7%)1664(Top 11%)1664(Top 31%)
24M24.00 mi1.00 mi2488+402380+382380+382091(Top 8%)1961(Top 13%)1961(Top 37%)
40K24.85 mi0.85 mi2452+362343+372343+372095(Top 8%)1959(Top 13%)1959(Top 37%)
25.2M25.20 mi0.35 mi2446+62336+72336+72680(Top 10%)2466(Top 16%)2466(Top 47%)
Finish26.22 mi1.02 mi2436+102327+92327+92512(Top 9%)2306(Top 15%)2306(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3095

Males

2949

M18-39

2949

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3337

Males

3174

M18-39

3174

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3095

Males

2949

M18-39

2949

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2942

Males

2802

M18-39

2802

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2486

Males

2385

M18-39

2385

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2660

Males

2546

M18-39

2546

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2514

Males

2391

M18-39

2391

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3258

Males

3047

M18-39

3047

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1615

Males

1536

M18-39

1536

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2903

Males

2714

M18-39

2714

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1755

Males

1664

M18-39

1664

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2091

Males

1961

M18-39

1961

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2095

Males

1959

M18-39

1959

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2680

Males

2466

M18-39

2466

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2512

Males

2306

M18-39

2306

Passing Analysis

Category:
Athletes Passed
982
Passed By
690
Net Change
+292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2728
5K → 10K67332-265#2728#2993
10K → 15K76117-41#2993#3034
15K → 20K10157+44#3034#2990
20K → Half509+41#2990#2949
Half → 25K10127+74#2949#2875
25K → 30K12826+102#2875#2773
30K → 20M3733+4#2773#2769
20M → 21M1200+120#2769#2649
21M → 35K2616+10#2649#2639
35K → 23M1209+111#2639#2528
23M → 24M466+40#2528#2488
24M → 40K4711+36#2488#2452
40K → 25.2M1913+6#2452#2446
25.2M → Finish4434+10#2446#2436
TOTALS982690+292
📊

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