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BOSTON MARATHON 2023

William Garrett

Bib: 4338•M

MO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #2618
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
39:55
Rank: #2109 (+509)
5K → 10K
19:32 | 6:17/mi
15K· 9.32 mi
59:26
Rank: #1905 (+204)
10K → 15K
19:31 | 6:17/mi
20K· 12.43 mi
1:19:05
Rank: #1774 (+131)
15K → 20K
19:39 | 6:19/mi
Half· 13.11 mi
1:23:22
Rank: #1769 (+5)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:38:58
Rank: #1774 (-5)
Half → 25K
15:36 | 6:26/mi
30K· 18.64 mi
1:59:31
Rank: #1785 (-11)
25K → 30K
20:33 | 6:37/mi
20M
2:09:01
Rank: #1898 (-113)
30K → 20M
9:30 | 6:59/mi
21M
2:17:22
Rank: #2215 (-317)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:23:10
Rank: #2394 (-179)
21M → 35K
5:48 | 7:45/mi
23M
2:32:31
Rank: #2530 (-136)
35K → 23M
9:21 | 7:28/mi
24M
2:39:31
Rank: #2616 (-86)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:45:58
Rank: #2767 (-151)
24M → 40K
6:27 | 7:33/mi
25.2M
2:49:41
Rank: #3072 (-305)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
2:57:24
Rank: #3305 (-233)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:22
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:34:02
Pace7:10 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1820:236:3420:23
6:34
-
10K
6.21 mi10:41:5039:556:2519:32
6:17
-0:17
15K
9.32 mi11:01:2159:266:2319:31
6:17
0:00
20K
12.43 mi11:21:001:19:056:2219:39
6:19
+0:02
Half
13.11 mi11:25:171:23:226:224:17
6:17
-0:02
25K
15.53 mi11:40:531:38:586:2215:36
6:26
+0:09
30K
18.64 mi12:01:261:59:316:2520:33
6:37
+0:11
20M
20.00 mi12:10:562:09:016:279:30
6:59
+0:22
21M
21.00 mi12:19:172:17:226:328:21
8:21
+1:22
35K
21.75 mi12:25:052:23:106:355:48
7:45
-0:36
23M
23.00 mi12:34:262:32:316:389:21
7:28
-0:17
24M
24.00 mi12:41:262:39:316:397:00
7:00
-0:28
40K
24.85 mi12:47:532:45:586:416:27
7:33
+0:33
25.2M
25.20 mi12:51:362:49:416:443:43
10:47
+3:14
Finish
26.22 mi12:59:192:57:246:467:43
7:34
-3:13

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

6:17 /mi

Average Pace

6:46 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:59

36% of race

Time at Steady Pace

1:28:50

50% of race

Time at Slower Pace

25:35

14% of race

Average Pace: 6:46 /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 mi10:22:1820:236:3420:23
6:34
#2618
10K
6.21 mi10:41:5039:556:2519:32
6:17
#2109
15K
9.32 mi11:01:2159:266:2319:31
6:17
#1905
20K
12.43 mi11:21:001:19:056:2219:39
6:19
#1774
Half
13.11 mi11:25:171:23:226:224:17
6:17
#1769
25K
15.53 mi11:40:531:38:586:2215:36
6:26
#1774
30K
18.64 mi12:01:261:59:316:2520:33
6:37
#1785
20M
20.00 mi12:10:562:09:016:279:30
6:59
#1898
21M
21.00 mi12:19:172:17:226:328:21
8:21
#2215
35K
21.75 mi12:25:052:23:106:355:48
7:45
#2394
23M
23.00 mi12:34:262:32:316:389:21
7:28
#2530
24M
24.00 mi12:41:262:39:316:397:00
7:00
#2616
40K
24.85 mi12:47:532:45:586:416:27
7:33
#2767
25.2M
25.20 mi12:51:362:49:416:443:43
10:47
#3072
Finish
26.22 mi12:59:192:57:246:467:43
7:34
#3305
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2618249524951581(Top 6%)1509(Top 10%)1509(Top 29%)
10K6.21 mi3.10 mi2109+5092018+4772018+4771729(Top 6%)1653(Top 11%)1653(Top 31%)
15K9.32 mi3.11 mi1905+2041823+1951823+1951581(Top 6%)1509(Top 10%)1509(Top 29%)
20K12.43 mi3.11 mi1774+1311697+1261697+1261509(Top 6%)1443(Top 10%)1443(Top 27%)
Half13.11 mi0.68 mi1769+51692+51692+51737(Top 7%)1667(Top 11%)1667(Top 32%)
25K15.53 mi2.42 mi1774-51697-51697-51892(Top 7%)1814(Top 12%)1814(Top 34%)
30K18.64 mi3.11 mi1785-111709-121709-122023(Top 8%)1936(Top 13%)1936(Top 37%)
20M20.00 mi1.36 mi1898-1131816-1071816-1073949(Top 15%)3665(Top 24%)3665(Top 69%)
21M21.00 mi1.00 mi2215-3172124-3082124-3089479(Top 36%)7317(Top 48%)7317(Top 138%)
35K21.75 mi0.75 mi2394-1792293-1692293-16910231(Top 38%)7724(Top 51%)7724(Top 146%)
23M23.00 mi1.25 mi2530-1362420-1272420-1276214(Top 23%)5316(Top 35%)5316(Top 101%)
24M24.00 mi1.00 mi2616-862500-802500-804647(Top 17%)4161(Top 27%)4161(Top 79%)
40K24.85 mi0.85 mi2767-1512630-1302630-1306917(Top 26%)5570(Top 37%)5570(Top 105%)
25.2M25.20 mi0.35 mi3072-3052910-2802910-28019860(Top 75%)11839(Top 78%)11839(Top 224%)
Finish26.22 mi1.02 mi3305-2333125-2153125-2159029(Top 34%)6746(Top 44%)6746(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1581

Males

1509

M18-39

1509

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1729

Males

1653

M18-39

1653

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1581

Males

1509

M18-39

1509

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1509

Males

1443

M18-39

1443

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1737

Males

1667

M18-39

1667

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1892

Males

1814

M18-39

1814

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2023

Males

1936

M18-39

1936

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3949

Males

3665

M18-39

3665

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9479

Males

7317

M18-39

7317

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10231

Males

7724

M18-39

7724

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6214

Males

5316

M18-39

5316

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4647

Males

4161

M18-39

4161

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6917

Males

5570

M18-39

5570

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19860

Males

11839

M18-39

11839

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9029

Males

6746

M18-39

6746

Passing Analysis

Category:
Athletes Passed
1020
Passed By
1707
Net Change
-687
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2618
5K → 10K5189+509#2618#2109
10K → 15K2084+204#2109#1905
15K → 20K14312+131#1905#1774
20K → Half116+5#1774#1769
Half → 25K2833-5#1769#1774
25K → 30K5667-11#1774#1785
30K → 20M8121-113#1785#1898
20M → 21M1318-317#1898#2215
21M → 35K3182-179#2215#2394
35K → 23M12148-136#2394#2530
23M → 24M17103-86#2530#2616
24M → 40K7158-151#2616#2767
40K → 25.2M0305-305#2767#3072
25.2M → Finish8241-233#3072#3305
TOTALS10201707-687
📊

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