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BOSTON MARATHON 2023

Giovanni Cecere

Bib: 26651•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
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
8:58/mi
27:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:32/mi
54:22
↑ 79↓ 1380.4%
15K· 9.32 mi
8:34/mi
1:20:58
↑ 67↓ 78
20K· 12.43 mi
8:28/mi
1:47:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:52:59
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
2:13:54
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:41:48
↑ 181↓ 1480.2%
20M
8:56/mi
2:53:57
↑ 64↓ 500.2%
21M
9:17/mi
3:03:14
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
3:09:25
↑ 17↓ 861.7%
23M
8:50/mi
3:20:28
↑ 23↓ 630.6%
24M
8:54/mi
3:29:22
↓ 821.3%
40K· 24.85 mi
9:04/mi
3:37:07
↓ 200.3%
25.2M
9:43/mi
3:40:28
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:49:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:59
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:56:20
Pace8:52 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4227:508:5827:50
8:58
-
10K
6.21 mi12:14:1454:228:4526:32
8:32
-0:26
15K
9.32 mi12:40:501:20:588:4126:36
8:34
+0:02
20K
12.43 mi13:07:091:47:178:3826:19
8:28
-0:06
Half
13.11 mi13:12:511:52:598:375:42
8:21
-0:07
25K
15.53 mi13:33:462:13:548:3720:55
8:38
+0:17
30K
18.64 mi14:01:402:41:488:4127:54
8:59
+0:21
20M
20.00 mi14:13:492:53:578:4212:09
8:56
-0:03
21M
21.00 mi14:23:063:03:148:449:17
9:17
+0:21
35K
21.75 mi14:29:173:09:258:436:11
8:16
-1:01
23M
23.00 mi14:40:203:20:288:4311:03
8:50
+0:34
24M
24.00 mi14:49:143:29:228:438:54
8:54
+0:04
40K
24.85 mi14:56:593:37:078:447:45
9:04
+0:10
25.2M
25.20 mi15:00:203:40:288:453:21
9:43
+0:39
Finish
26.22 mi15:09:113:49:198:458:51
8:41
-1:02

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

8:16 /mi

Average Pace

8:45 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:41

94% of race

Time at Steady Pace

12:38

6% of race

Time at Slower Pace

0:00

0% 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 mi11:47:4227:508:5827:50
8:58
#20249
10K
6.21 mi12:14:1454:228:4526:32
8:32
#19392
15K
9.32 mi12:40:501:20:588:4126:36
8:34
#18968
20K
12.43 mi13:07:091:47:178:3826:19
8:28
#18396
Half
13.11 mi13:12:511:52:598:375:42
8:21
#18314
25K
15.53 mi13:33:462:13:548:3720:55
8:38
#18067
30K
18.64 mi14:01:402:41:488:4127:54
8:59
#17846
20M
20.00 mi14:13:492:53:578:4212:09
8:56
#17712
21M
21.00 mi14:23:063:03:148:449:17
9:17
#17538
35K
21.75 mi14:29:173:09:258:436:11
8:16
#17400
23M
23.00 mi14:40:203:20:288:4311:03
8:50
#17264
24M
24.00 mi14:49:143:29:228:438:54
8:54
#17240
40K
24.85 mi14:56:593:37:078:447:45
9:04
#17200
25.2M
25.20 mi15:00:203:40:288:453:21
9:43
#17197
Finish
26.22 mi15:09:113:49:198:458:51
8:41
#17189
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi20249122571225718199(Top 68%)11564(Top 76%)11564(Top 513%)
10K6.21 mi3.10 mi19392+85711974+28311974+28318483(Top 69%)11705(Top 77%)11705(Top 520%)
15K9.32 mi3.11 mi18968+42411835+13911835+13918199(Top 68%)11564(Top 76%)11564(Top 513%)
20K12.43 mi3.11 mi18396+57211626+20911626+20916656(Top 63%)10904(Top 72%)10904(Top 484%)
Half13.11 mi0.68 mi18314+8211594+3211594+3216805(Top 63%)11006(Top 73%)11006(Top 489%)
25K15.53 mi2.42 mi18067+24711473+12111473+12116959(Top 64%)10956(Top 72%)10956(Top 487%)
30K18.64 mi3.11 mi17846+22111357+11611357+11617057(Top 64%)10941(Top 72%)10941(Top 486%)
20M20.00 mi1.36 mi17712+13411286+7111286+7116221(Top 61%)10505(Top 69%)10505(Top 466%)
21M21.00 mi1.00 mi17538+17411198+8811198+8814887(Top 56%)9891(Top 65%)9891(Top 439%)
35K21.75 mi0.75 mi17400+13811137+6111137+6113894(Top 52%)9383(Top 62%)9383(Top 417%)
23M23.00 mi1.25 mi17264+13611066+7111066+7115125(Top 57%)9862(Top 65%)9862(Top 438%)
24M24.00 mi1.00 mi17240+2411049+1711049+1716752(Top 63%)10507(Top 69%)10507(Top 467%)
40K24.85 mi0.85 mi17200+4011007+4211007+4216466(Top 62%)10335(Top 68%)10335(Top 459%)
25.2M25.20 mi0.35 mi17197+310999+810999+816135(Top 61%)10179(Top 67%)10179(Top 452%)
Finish26.22 mi1.02 mi17189+810991+810991+816388(Top 62%)10333(Top 68%)10333(Top 459%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

18199

Males

11564

M45-49

11564

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18483

Males

11705

M45-49

11705

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

18199

Males

11564

M45-49

11564

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16656

Males

10904

M45-49

10904

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16805

Males

11006

M45-49

11006

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16959

Males

10956

M45-49

10956

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

17057

Males

10941

M45-49

10941

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

16221

Males

10505

M45-49

10505

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14887

Males

9891

M45-49

9891

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13894

Males

9383

M45-49

9383

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

15125

Males

9862

M45-49

9862

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16752

Males

10507

M45-49

10507

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16466

Males

10335

M45-49

10335

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16135

Males

10179

M45-49

10179

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16388

Males

10333

M45-49

10333

Passing Analysis

Category:
Athletes Passed
3562
Passed By
502
Net Change
+3060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20249
5K → 10K94184+857#20249#19392
10K → 15K47349+424#19392#18968
15K → 20K58311+572#18968#18396
20K → Half853+82#18396#18314
Half → 25K27629+247#18314#18067
25K → 30K30180+221#18067#17846
30K → 20M16026+134#17846#17712
20M → 21M19218+174#17712#17538
21M → 35K1413+138#17538#17400
35K → 23M16327+136#17400#17264
23M → 24M7652+24#17264#17240
24M → 40K8242+40#17240#17200
40K → 25.2M2522+3#17200#17197
25.2M → Finish6456+8#17197#17189
TOTALS3562502+3060
📊

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