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BOSTON MARATHON 2023

Edgar Fernandez

Bib: 5191•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #1504
Start → 5K
19:38 | 6:19/mi
10K· 6.21 mi
39:16
Rank: #1637 (-133)
5K → 10K
19:38 | 6:19/mi
15K· 9.32 mi
58:59
Rank: #1704 (-67)
10K → 15K
19:43 | 6:21/mi
20K· 12.43 mi
1:18:48
Rank: #1695 (+9)
15K → 20K
19:49 | 6:23/mi
Half· 13.11 mi
1:23:04
Rank: #1686 (+9)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:38:15
Rank: #1585 (+101)
Half → 25K
15:11 | 6:16/mi
30K· 18.64 mi
1:58:29
Rank: #1573 (+12)
25K → 30K
20:14 | 6:31/mi
20M
2:07:21
Rank: #1554 (+19)
30K → 20M
8:52 | 6:31/mi
21M
2:14:03
Rank: #1508 (+46)
20M → 21M
6:42 | 6:42/mi
35K· 21.75 mi
2:18:55
Rank: #1524 (-16)
21M → 35K
4:52 | 6:30/mi
23M
2:27:08
Rank: #1507 (+17)
35K → 23M
8:13 | 6:34/mi
24M
2:33:40
Rank: #1520 (-13)
23M → 24M
6:32 | 6:32/mi
40K· 24.85 mi
2:39:11
Rank: #1494 (+26)
24M → 40K
5:31 | 6:27/mi
25.2M
2:41:23
Rank: #1464 (+30)
40K → 25.2M
2:12 | 6:22/mi
Finish· 26.22 mi
2:47:52
Rank: #1459 (+5)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:04
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:24:48
Pace6:28 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2419:386:1919:38
6:19
-
10K
6.21 mi10:41:0239:166:1919:38
6:19
0:00
15K
9.32 mi11:00:4558:596:2019:43
6:21
+0:02
20K
12.43 mi11:20:341:18:486:2019:49
6:23
+0:02
Half
13.11 mi11:24:501:23:046:204:16
6:15
-0:08
25K
15.53 mi11:40:011:38:156:1915:11
6:16
+0:01
30K
18.64 mi12:00:151:58:296:2120:14
6:31
+0:15
20M
20.00 mi12:09:072:07:216:228:52
6:31
0:00
21M
21.00 mi12:15:492:14:036:236:42
6:42
+0:11
35K
21.75 mi12:20:412:18:556:234:52
6:30
-0:12
23M
23.00 mi12:28:542:27:086:248:13
6:34
+0:04
24M
24.00 mi12:35:262:33:406:246:32
6:32
-0:02
40K
24.85 mi12:40:572:39:116:245:31
6:27
-0:05
25.2M
25.20 mi12:43:092:41:236:242:12
6:22
-0:05
Finish
26.22 mi12:49:382:47:526:246:29
6:22
0:00

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

6:15 /mi

Average Pace

6:24 /mi

Slowest Pace

6:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:57

91% of race

Time at Steady Pace

14:55

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:21:2419:386:1919:38
6:19
#1504
10K
6.21 mi10:41:0239:166:1919:38
6:19
#1637
15K
9.32 mi11:00:4558:596:2019:43
6:21
#1704
20K
12.43 mi11:20:341:18:486:2019:49
6:23
#1695
Half
13.11 mi11:24:501:23:046:204:16
6:15
#1686
25K
15.53 mi11:40:011:38:156:1915:11
6:16
#1585
30K
18.64 mi12:00:151:58:296:2120:14
6:31
#1573
20M
20.00 mi12:09:072:07:216:228:52
6:31
#1554
21M
21.00 mi12:15:492:14:036:236:42
6:42
#1508
35K
21.75 mi12:20:412:18:556:234:52
6:30
#1524
23M
23.00 mi12:28:542:27:086:248:13
6:34
#1507
24M
24.00 mi12:35:262:33:406:246:32
6:32
#1520
40K
24.85 mi12:40:572:39:116:245:31
6:27
#1494
25.2M
25.20 mi12:43:092:41:236:242:12
6:22
#1464
Finish
26.22 mi12:49:382:47:526:246:29
6:22
#1459
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 mi1504143114311848(Top 7%)1770(Top 12%)1770(Top 33%)
10K6.21 mi3.10 mi1637-1331563-1321563-1321837(Top 7%)1758(Top 12%)1758(Top 33%)
15K9.32 mi3.11 mi1704-671628-651628-651848(Top 7%)1770(Top 12%)1770(Top 33%)
20K12.43 mi3.11 mi1695+91622+61622+61702(Top 6%)1628(Top 11%)1628(Top 31%)
Half13.11 mi0.68 mi1686+91614+81614+81589(Top 6%)1524(Top 10%)1524(Top 29%)
25K15.53 mi2.42 mi1585+1011517+971517+971191(Top 4%)1137(Top 7%)1137(Top 22%)
30K18.64 mi3.11 mi1573+121504+131504+131600(Top 6%)1530(Top 10%)1530(Top 29%)
20M20.00 mi1.36 mi1554+191484+201484+201523(Top 6%)1451(Top 10%)1451(Top 27%)
21M21.00 mi1.00 mi1508+461441+431441+431102(Top 4%)1048(Top 7%)1048(Top 20%)
35K21.75 mi0.75 mi1524-161457-161457-162390(Top 9%)2262(Top 15%)2262(Top 43%)
23M23.00 mi1.25 mi1507+171439+181439+181646(Top 6%)1564(Top 10%)1564(Top 30%)
24M24.00 mi1.00 mi1520-131451-121451-122213(Top 8%)2071(Top 14%)2071(Top 39%)
40K24.85 mi0.85 mi1494+261426+251426+251378(Top 5%)1301(Top 9%)1301(Top 25%)
25.2M25.20 mi0.35 mi1464+301397+291397+29290(Top 1%)269(Top 2%)269(Top 5%)
Finish26.22 mi1.02 mi1459+51392+51392+51897(Top 7%)1768(Top 12%)1768(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1848

Males

1770

M18-39

1770

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1837

Males

1758

M18-39

1758

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1848

Males

1770

M18-39

1770

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1702

Males

1628

M18-39

1628

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1589

Males

1524

M18-39

1524

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1191

Males

1137

M18-39

1137

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1600

Males

1530

M18-39

1530

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1523

Males

1451

M18-39

1451

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1102

Males

1048

M18-39

1048

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2390

Males

2262

M18-39

2262

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1646

Males

1564

M18-39

1564

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2213

Males

2071

M18-39

2071

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1378

Males

1301

M18-39

1301

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

290

Males

269

M18-39

269

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1897

Males

1768

M18-39

1768

Passing Analysis

Category:
Athletes Passed
543
Passed By
498
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1504
5K → 10K35168-133#1504#1637
10K → 15K3198-67#1637#1704
15K → 20K5546+9#1704#1695
20K → Half134+9#1695#1686
Half → 25K1065+101#1686#1585
25K → 30K5947+12#1585#1573
30K → 20M3718+19#1573#1554
20M → 21M504+46#1554#1508
21M → 35K925-16#1508#1524
35K → 23M3013+17#1524#1507
23M → 24M1831-13#1507#1520
24M → 40K4115+26#1520#1494
40K → 25.2M311+30#1494#1464
25.2M → Finish2823+5#1464#1459
TOTALS543498+45
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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