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BOSTON MARATHON 2023

Giulio Rancadore

Bib: 4760•M

TN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:42
Rank: #3350
Start → 5K
20:42 | 6:40/mi
10K· 6.21 mi
41:26
Rank: #3683 (-333)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:10
Rank: #3715 (-32)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:22:43
Rank: #3505 (+210)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:27:16
Rank: #3517 (-12)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:43:31
Rank: #3460 (+57)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:05:54
Rank: #3894 (-434)
25K → 30K
22:23 | 7:12/mi
20M
2:16:38
Rank: #4441 (-547)
30K → 20M
10:44 | 7:54/mi
21M
2:25:17
Rank: #4865 (-424)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:31:07
Rank: #5063 (-198)
21M → 35K
5:50 | 7:48/mi
23M
2:41:20
Rank: #5315 (-252)
35K → 23M
10:13 | 8:10/mi
24M
2:49:21
Rank: #5489 (-174)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
2:56:41
Rank: #5689 (-200)
24M → 40K
7:20 | 8:35/mi
25.2M
2:59:54
Rank: #5778 (-89)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:07:49
Rank: #5892 (-114)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:16
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:40:33
Pace7:40 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0220:426:4020:42
6:40
-
10K
6.21 mi10:43:4641:266:4020:44
6:40
0:00
15K
9.32 mi11:04:301:02:106:4020:44
6:40
0:00
20K
12.43 mi11:25:031:22:436:3920:33
6:37
-0:03
Half
13.11 mi11:29:361:27:166:394:33
6:40
+0:03
25K
15.53 mi11:45:511:43:316:4016:15
6:42
+0:02
30K
18.64 mi12:08:142:05:546:4522:23
7:12
+0:30
20M
20.00 mi12:18:582:16:386:5010:44
7:54
+0:42
21M
21.00 mi12:27:372:25:176:558:39
8:39
+0:45
35K
21.75 mi12:33:272:31:076:575:50
7:48
-0:51
23M
23.00 mi12:43:402:41:207:0110:13
8:10
+0:22
24M
24.00 mi12:51:412:49:217:038:01
8:01
-0:09
40K
24.85 mi12:59:012:56:417:077:20
8:35
+0:34
25.2M
25.20 mi13:02:142:59:547:083:13
9:20
+0:45
Finish
26.22 mi13:10:093:07:497:107:55
7:46
-1:34

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

6:37 /mi

Average Pace

7:10 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:54

67% of race

Time at Steady Pace

42:43

23% of race

Time at Slower Pace

19:12

10% of race

Average Pace: 7:10 /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 mi10:23:0220:426:4020:42
6:40
#3350
10K
6.21 mi10:43:4641:266:4020:44
6:40
#3683
15K
9.32 mi11:04:301:02:106:4020:44
6:40
#3715
20K
12.43 mi11:25:031:22:436:3920:33
6:37
#3505
Half
13.11 mi11:29:361:27:166:394:33
6:40
#3517
25K
15.53 mi11:45:511:43:316:4016:15
6:42
#3460
30K
18.64 mi12:08:142:05:546:4522:23
7:12
#3894
20M
20.00 mi12:18:582:16:386:5010:44
7:54
#4441
21M
21.00 mi12:27:372:25:176:558:39
8:39
#4865
35K
21.75 mi12:33:272:31:076:575:50
7:48
#5063
23M
23.00 mi12:43:402:41:207:0110:13
8:10
#5315
24M
24.00 mi12:51:412:49:217:038:01
8:01
#5489
40K
24.85 mi12:59:012:56:417:077:20
8:35
#5689
25.2M
25.20 mi13:02:142:59:547:083:13
9:20
#5778
Finish
26.22 mi13:10:093:07:497:107:55
7:46
#5892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3350316231623886(Top 15%)3654(Top 24%)3654(Top 69%)
10K6.21 mi3.10 mi3683-3333473-3113473-3114100(Top 15%)3851(Top 25%)3851(Top 73%)
15K9.32 mi3.11 mi3715-323509-363509-363886(Top 15%)3654(Top 24%)3654(Top 69%)
20K12.43 mi3.11 mi3505+2103322+1873322+1872962(Top 11%)2822(Top 19%)2822(Top 53%)
Half13.11 mi0.68 mi3517-123332-103332-104114(Top 15%)3866(Top 25%)3866(Top 73%)
25K15.53 mi2.42 mi3460+573284+483284+483385(Top 13%)3212(Top 21%)3212(Top 61%)
30K18.64 mi3.11 mi3894-4343671-3873671-3875535(Top 21%)5022(Top 33%)5022(Top 95%)
20M20.00 mi1.36 mi4441-5474147-4764147-4769513(Top 36%)7466(Top 49%)7466(Top 141%)
21M21.00 mi1.00 mi4865-4244520-3734520-37311314(Top 42%)8247(Top 54%)8247(Top 156%)
35K21.75 mi0.75 mi5063-1984676-1564676-15610579(Top 40%)7894(Top 52%)7894(Top 149%)
23M23.00 mi1.25 mi5315-2524881-2054881-20510863(Top 41%)7888(Top 52%)7888(Top 149%)
24M24.00 mi1.00 mi5489-1745017-1365017-13611298(Top 42%)8029(Top 53%)8029(Top 152%)
40K24.85 mi0.85 mi5689-2005160-1435160-14313768(Top 52%)9121(Top 60%)9121(Top 173%)
25.2M25.20 mi0.35 mi5778-895223-635223-6314214(Top 53%)9307(Top 61%)9307(Top 176%)
Finish26.22 mi1.02 mi5892-1145301-785301-7810394(Top 39%)7478(Top 49%)7478(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3886

Males

3654

M18-39

3654

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4100

Males

3851

M18-39

3851

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3886

Males

3654

M18-39

3654

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2962

Males

2822

M18-39

2822

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4114

Males

3866

M18-39

3866

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3385

Males

3212

M18-39

3212

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5535

Males

5022

M18-39

5022

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9513

Males

7466

M18-39

7466

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11314

Males

8247

M18-39

8247

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10579

Males

7894

M18-39

7894

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10863

Males

7888

M18-39

7888

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11298

Males

8029

M18-39

8029

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13768

Males

9121

M18-39

9121

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14214

Males

9307

M18-39

9307

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10394

Males

7478

M18-39

7478

Passing Analysis

Category:
Athletes Passed
642
Passed By
3184
Net Change
-2542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3350
5K → 10K89422-333#3350#3683
10K → 15K100132-32#3683#3715
15K → 20K22414+210#3715#3505
20K → Half921-12#3505#3517
Half → 25K9942+57#3517#3460
25K → 30K22456-434#3460#3894
30K → 20M6553-547#3894#4441
20M → 21M7431-424#4441#4865
21M → 35K11209-198#4865#5063
35K → 23M15267-252#5063#5315
23M → 24M18192-174#5315#5489
24M → 40K12212-200#5489#5689
40K → 25.2M392-89#5689#5778
25.2M → Finish27141-114#5778#5892
TOTALS6423184-2542
📊

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