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BOSTON MARATHON 2023

Fernando Hernandez

Bib: 21256•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 49%
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
7:50/mi
24:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
48:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:00/mi
1:13:50
↑ 67↓ 78
20K· 12.43 mi
8:13/mi
1:39:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:44:39
↑ 19↓ 370.5%
25K· 15.53 mi
12:20/mi
2:14:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:56/mi
2:42:16
↑ 181↓ 1480.2%
20M
8:27/mi
2:53:45
↑ 64↓ 500.2%
21M
9:16/mi
3:03:01
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
3:09:13
↑ 17↓ 861.7%
23M
9:49/mi
3:21:31
↑ 23↓ 630.6%
24M
8:33/mi
3:30:04
↓ 821.3%
40K· 24.85 mi
8:32/mi
3:37:22
↓ 200.3%
25.2M
11:21/mi
3:41:17
↑ 13↓ 160.2%
Finish· 26.22 mi
8:09/mi
3:49:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:39
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time2:04:56
Pace9:32 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2024:217:5024:21
7:50
-
10K
6.21 mi11:42:5748:587:5324:37
7:55
+0:05
15K
9.32 mi12:07:491:13:507:5524:52
8:00
+0:05
20K
12.43 mi12:33:221:39:238:0025:33
8:13
+0:13
Half
13.11 mi12:38:381:44:397:595:16
7:43
-0:30
25K
15.53 mi13:08:312:14:328:4029:53
12:20
+4:37
30K
18.64 mi13:36:152:42:168:4227:44
8:56
-3:24
20M
20.00 mi13:47:442:53:458:4111:29
8:27
-0:29
21M
21.00 mi13:57:003:03:018:439:16
9:16
+0:49
35K
21.75 mi14:03:123:09:138:426:12
8:17
-0:59
23M
23.00 mi14:15:303:21:318:4612:18
9:49
+1:32
24M
24.00 mi14:24:033:30:048:458:33
8:33
-1:16
40K
24.85 mi14:31:213:37:228:457:18
8:32
-0:01
25.2M
25.20 mi14:35:163:41:178:473:55
11:21
+2:49
Finish
26.22 mi14:43:343:49:358:468:18
8:09
-3:12

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

7:43 /mi

Average Pace

8:46 /mi

Slowest Pace

12:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:16

2% of race

Time at Steady Pace

2:48:57

74% of race

Time at Slower Pace

55:22

24% of race

Average Pace: 8:45 /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 mi11:18:2024:217:5024:21
7:50
#12722
10K
6.21 mi11:42:5748:587:5324:37
7:55
#13419
15K
9.32 mi12:07:491:13:507:5524:52
8:00
#13749
20K
12.43 mi12:33:221:39:238:0025:33
8:13
#14078
Half
13.11 mi12:38:381:44:397:595:16
7:43
#13969
25K
15.53 mi13:08:312:14:328:4029:53
12:20
#18335
30K
18.64 mi13:36:152:42:168:4227:44
8:56
#18004
20M
20.00 mi13:47:442:53:458:4111:29
8:27
#17642
21M
21.00 mi13:57:003:03:018:439:16
9:16
#17474
35K
21.75 mi14:03:123:09:138:426:12
8:17
#17339
23M
23.00 mi14:15:303:21:318:4612:18
9:49
#17519
24M
24.00 mi14:24:033:30:048:458:33
8:33
#17408
40K
24.85 mi14:31:213:37:228:457:18
8:32
#17261
25.2M
25.20 mi14:35:163:41:178:473:55
11:21
#17394
Finish
26.22 mi14:43:343:49:358:468:18
8:09
#17252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi127229421942114415(Top 54%)10073(Top 66%)10073(Top 907%)
10K6.21 mi3.10 mi13419-6979711-2909711-29014178(Top 53%)10003(Top 66%)10003(Top 901%)
15K9.32 mi3.11 mi13749-3309821-1109821-11014415(Top 54%)10073(Top 66%)10073(Top 907%)
20K12.43 mi3.11 mi14078-3299929-1089929-10815116(Top 57%)10319(Top 68%)10319(Top 930%)
Half13.11 mi0.68 mi13969+1099885+449885+4412028(Top 45%)9105(Top 60%)9105(Top 820%)
25K15.53 mi2.42 mi18335-436611588-170311588-170325402(Top 95%)14642(Top 96%)14642(Top 1319%)
30K18.64 mi3.11 mi18004+33111418+17011418+17016795(Top 63%)10828(Top 71%)10828(Top 975%)
20M20.00 mi1.36 mi17642+36211267+15111267+15113334(Top 50%)9292(Top 61%)9292(Top 837%)
21M21.00 mi1.00 mi17474+16811177+9011177+9014797(Top 56%)9856(Top 65%)9856(Top 888%)
35K21.75 mi0.75 mi17339+13511110+6711110+6714023(Top 53%)9442(Top 62%)9442(Top 851%)
23M23.00 mi1.25 mi17519-18011166-5611166-5619483(Top 73%)11788(Top 78%)11788(Top 1062%)
24M24.00 mi1.00 mi17408+11111113+5311113+5314760(Top 55%)9651(Top 64%)9651(Top 869%)
40K24.85 mi0.85 mi17261+14711034+7911034+7913583(Top 51%)9059(Top 60%)9059(Top 816%)
25.2M25.20 mi0.35 mi17394-13311084-5011084-5021202(Top 80%)12468(Top 82%)12468(Top 1123%)
Finish26.22 mi1.02 mi17252+14211016+6811016+6813066(Top 49%)8811(Top 58%)8811(Top 794%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

14415

Males

10073

M60-64

10073

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14178

Males

10003

M60-64

10003

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

14415

Males

10073

M60-64

10073

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

15116

Males

10319

M60-64

10319

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12028

Males

9105

M60-64

9105

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25402

Males

14642

M60-64

14642

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16795

Males

10828

M60-64

10828

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

13334

Males

9292

M60-64

9292

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14797

Males

9856

M60-64

9856

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

14023

Males

9442

M60-64

9442

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

19483

Males

11788

M60-64

11788

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14760

Males

9651

M60-64

9651

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13583

Males

9059

M60-64

9059

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21202

Males

12468

M60-64

12468

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13066

Males

8811

M60-64

8811

Passing Analysis

Category:
Athletes Passed
1951
Passed By
6481
Net Change
-4530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12722
5K → 10K89786-697#12722#13419
10K → 15K95425-330#13419#13749
15K → 20K99428-329#13749#14078
20K → Half1101+109#14078#13969
Half → 25K14367-4366#13969#18335
25K → 30K38049+331#18335#18004
30K → 20M3631+362#18004#17642
20M → 21M18719+168#17642#17474
21M → 35K1405+135#17474#17339
35K → 23M46226-180#17339#17519
23M → 24M12110+111#17519#17408
24M → 40K15912+147#17408#17261
40K → 25.2M7140-133#17261#17394
25.2M → Finish15412+142#17394#17252
TOTALS19516481-4530
📊

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