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BOSTON MARATHON 2023

Felix Hernandez

Bib: 2224•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M40-44)
#0 / 2241
Top 21%
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
6:32/mi
20:17
↑ 97↓ 3451.5%
10K· 6.21 mi
6:25/mi
40:13
↑ 79↓ 1380.4%
15K· 9.32 mi
6:25/mi
1:00:08
↑ 67↓ 78
20K· 12.43 mi
6:30/mi
1:20:19
↑ 106↓ 860.1%
Half· 13.11 mi
6:28/mi
1:24:44
↑ 19↓ 370.5%
25K· 15.53 mi
6:32/mi
1:40:35
↑ 66↓ 880.2%
30K· 18.64 mi
6:39/mi
2:01:16
↑ 181↓ 1480.2%
20M
6:51/mi
2:10:34
↑ 64↓ 500.2%
21M
7:31/mi
2:18:05
↑ 106↓ 241.6%
35K· 21.75 mi
6:52/mi
2:23:13
↑ 17↓ 861.7%
23M
7:18/mi
2:32:22
↑ 23↓ 630.6%
24M
7:22/mi
2:39:44
↓ 821.3%
40K· 24.85 mi
7:49/mi
2:46:25
↓ 200.3%
25.2M
8:22/mi
2:49:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:43/mi
2:57:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:44
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:32:26
Pace7:03 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0320:176:3220:17
6:32
-
10K
6.21 mi10:40:5940:136:2819:56
6:25
-0:07
15K
9.32 mi11:00:541:00:086:2719:55
6:25
0:00
20K
12.43 mi11:21:051:20:196:2820:11
6:30
+0:05
Half
13.11 mi11:25:301:24:446:284:25
6:28
-0:02
25K
15.53 mi11:41:211:40:356:2815:51
6:32
+0:04
30K
18.64 mi12:02:022:01:166:3020:41
6:39
+0:07
20M
20.00 mi12:11:202:10:346:329:18
6:51
+0:12
21M
21.00 mi12:18:512:18:056:357:31
7:31
+0:40
35K
21.75 mi12:23:592:23:136:355:08
6:52
-0:39
23M
23.00 mi12:33:082:32:226:379:09
7:18
+0:26
24M
24.00 mi12:40:302:39:446:397:22
7:22
+0:04
40K
24.85 mi12:47:112:46:256:426:41
7:49
+0:27
25.2M
25.20 mi12:50:042:49:186:432:53
8:22
+0:33
Finish
26.22 mi12:57:562:57:106:467:52
7:43
-0:39

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

6:25 /mi

Average Pace

6:46 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:35

57% of race

Time at Steady Pace

35:07

20% of race

Time at Slower Pace

41:28

23% of race

Average Pace: 6:45 /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 mi10:21:0320:176:3220:17
6:32
#2430
10K
6.21 mi10:40:5940:136:2819:56
6:25
#2341
15K
9.32 mi11:00:541:00:086:2719:55
6:25
#2270
20K
12.43 mi11:21:051:20:196:2820:11
6:30
#2257
Half
13.11 mi11:25:301:24:446:284:25
6:28
#2273
25K
15.53 mi11:41:211:40:356:2815:51
6:32
#2284
30K
18.64 mi12:02:022:01:166:3020:41
6:39
#2263
20M
20.00 mi12:11:202:10:346:329:18
6:51
#2286
21M
21.00 mi12:18:512:18:056:357:31
7:31
#2369
35K
21.75 mi12:23:592:23:136:355:08
6:52
#2405
23M
23.00 mi12:33:082:32:226:379:09
7:18
#2495
24M
24.00 mi12:40:302:39:446:397:22
7:22
#2673
40K
24.85 mi12:47:112:46:256:426:41
7:49
#2889
25.2M
25.20 mi12:50:042:49:186:432:53
8:22
#2958
Finish
26.22 mi12:57:562:57:106:467:52
7:43
#3235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2430231723172168(Top 8%)2081(Top 14%)2081(Top 93%)
10K6.21 mi3.10 mi2341+892235+822235+822329(Top 9%)2230(Top 15%)2230(Top 100%)
15K9.32 mi3.11 mi2270+712174+612174+612168(Top 8%)2081(Top 14%)2081(Top 93%)
20K12.43 mi3.11 mi2257+132161+132161+132272(Top 9%)2177(Top 14%)2177(Top 97%)
Half13.11 mi0.68 mi2273-162178-172178-172658(Top 10%)2552(Top 17%)2552(Top 114%)
25K15.53 mi2.42 mi2284-112190-122190-122373(Top 9%)2273(Top 15%)2273(Top 101%)
30K18.64 mi3.11 mi2263+212171+192171+192215(Top 8%)2115(Top 14%)2115(Top 94%)
20M20.00 mi1.36 mi2286-232193-222193-223081(Top 12%)2895(Top 19%)2895(Top 129%)
21M21.00 mi1.00 mi2369-832270-772270-774627(Top 17%)4193(Top 28%)4193(Top 187%)
35K21.75 mi0.75 mi2405-362303-332303-334531(Top 17%)4122(Top 27%)4122(Top 184%)
23M23.00 mi1.25 mi2495-902387-842387-845322(Top 20%)4697(Top 31%)4697(Top 210%)
24M24.00 mi1.00 mi2673-1782551-1642551-1646791(Top 26%)5580(Top 37%)5580(Top 249%)
40K24.85 mi0.85 mi2889-2162746-1952746-1958736(Top 33%)6660(Top 44%)6660(Top 297%)
25.2M25.20 mi0.35 mi2958-692804-582804-588549(Top 32%)6450(Top 43%)6450(Top 288%)
Finish26.22 mi1.02 mi3235-2773059-2553059-25510048(Top 38%)7302(Top 48%)7302(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2168

Males

2081

M40-44

2081

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2329

Males

2230

M40-44

2230

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2168

Males

2081

M40-44

2081

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2272

Males

2177

M40-44

2177

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2658

Males

2552

M40-44

2552

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2373

Males

2273

M40-44

2273

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2215

Males

2115

M40-44

2115

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3081

Males

2895

M40-44

2895

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4627

Males

4193

M40-44

4193

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4531

Males

4122

M40-44

4122

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5322

Males

4697

M40-44

4697

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6791

Males

5580

M40-44

5580

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8736

Males

6660

M40-44

6660

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8549

Males

6450

M40-44

6450

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10048

Males

7302

M40-44

7302

Passing Analysis

Category:
Athletes Passed
577
Passed By
1382
Net Change
-805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2430
5K → 10K17788+89#2430#2341
10K → 15K11443+71#2341#2270
15K → 20K7057+13#2270#2257
20K → Half319-16#2257#2273
Half → 25K4354-11#2273#2284
25K → 30K7352+21#2284#2263
30K → 20M2952-23#2263#2286
20M → 21M1396-83#2286#2369
21M → 35K1349-36#2369#2405
35K → 23M22112-90#2405#2495
23M → 24M6184-178#2495#2673
24M → 40K5221-216#2673#2889
40K → 25.2M776-69#2889#2958
25.2M → Finish2279-277#2958#3235
TOTALS5771382-805
📊

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