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BOSTON MARATHON 2023

William Brancato

Bib: 547•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 6%
Division (M18-39)
#0 / 5285
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:11
Rank: #1081
Start → 5K
19:11 | 6:10/mi
10K· 6.21 mi
38:23
Rank: #1149 (-68)
5K → 10K
19:12 | 6:11/mi
15K· 9.32 mi
57:47
Rank: #1192 (-43)
10K → 15K
19:24 | 6:15/mi
20K· 12.43 mi
1:17:22
Rank: #1221 (-29)
15K → 20K
19:35 | 6:18/mi
Half· 13.11 mi
1:21:40
Rank: #1242 (-21)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:36:49
Rank: #1220 (+22)
Half → 25K
15:09 | 6:15/mi
30K· 18.64 mi
1:56:35
Rank: #1181 (+39)
25K → 30K
19:46 | 6:22/mi
20M
2:05:17
Rank: #1166 (+15)
30K → 20M
8:42 | 6:24/mi
21M
2:12:02
Rank: #1141 (+25)
20M → 21M
6:45 | 6:45/mi
35K· 21.75 mi
2:16:43
Rank: #1139 (+2)
21M → 35K
4:41 | 6:16/mi
23M
2:24:47
Rank: #1128 (+11)
35K → 23M
8:04 | 6:27/mi
24M
2:31:05
Rank: #1126 (+2)
23M → 24M
6:18 | 6:18/mi
40K· 24.85 mi
2:36:27
Rank: #1108 (+18)
24M → 40K
5:22 | 6:17/mi
25.2M
2:38:44
Rank: #1094 (+14)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:44:38
Rank: #1035 (+59)
25.2M → Finish
5:54 | 5:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:40
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:22:58
Pace6:20 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4519:116:1019:11
6:10
-
10K
6.21 mi10:38:5738:236:1119:12
6:11
+0:01
15K
9.32 mi10:58:2157:476:1219:24
6:15
+0:04
20K
12.43 mi11:17:561:17:226:1419:35
6:18
+0:03
Half
13.11 mi11:22:141:21:406:144:18
6:18
0:00
25K
15.53 mi11:37:231:36:496:1415:09
6:15
-0:03
30K
18.64 mi11:57:091:56:356:1519:46
6:22
+0:07
20M
20.00 mi12:05:512:05:176:168:42
6:24
+0:02
21M
21.00 mi12:12:362:12:026:176:45
6:45
+0:21
35K
21.75 mi12:17:172:16:436:174:41
6:16
-0:29
23M
23.00 mi12:25:212:24:476:188:04
6:27
+0:11
24M
24.00 mi12:31:392:31:056:186:18
6:18
-0:09
40K
24.85 mi12:37:012:36:276:185:22
6:17
-0:01
25.2M
25.20 mi12:39:182:38:446:182:17
6:37
+0:20
Finish
26.22 mi12:45:122:44:386:175:54
5:47
-0:50

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

5:47 /mi

Average Pace

6:17 /mi

Slowest Pace

6:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:04

72% of race

Time at Steady Pace

45:34

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:19:4519:116:1019:11
6:10
#1081
10K
6.21 mi10:38:5738:236:1119:12
6:11
#1149
15K
9.32 mi10:58:2157:476:1219:24
6:15
#1192
20K
12.43 mi11:17:561:17:226:1419:35
6:18
#1221
Half
13.11 mi11:22:141:21:406:144:18
6:18
#1242
25K
15.53 mi11:37:231:36:496:1415:09
6:15
#1220
30K
18.64 mi11:57:091:56:356:1519:46
6:22
#1181
20M
20.00 mi12:05:512:05:176:168:42
6:24
#1166
21M
21.00 mi12:12:362:12:026:176:45
6:45
#1141
35K
21.75 mi12:17:172:16:436:174:41
6:16
#1139
23M
23.00 mi12:25:212:24:476:188:04
6:27
#1128
24M
24.00 mi12:31:392:31:056:186:18
6:18
#1126
40K
24.85 mi12:37:012:36:276:185:22
6:17
#1108
25.2M
25.20 mi12:39:182:38:446:182:17
6:37
#1094
Finish
26.22 mi12:45:122:44:386:175:54
5:47
#1035
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1081102310231397(Top 5%)1330(Top 9%)1330(Top 25%)
10K6.21 mi3.10 mi1149-681086-631086-631259(Top 5%)1196(Top 8%)1196(Top 23%)
15K9.32 mi3.11 mi1192-431131-451131-451397(Top 5%)1330(Top 9%)1330(Top 25%)
20K12.43 mi3.11 mi1221-291163-321163-321386(Top 5%)1324(Top 9%)1324(Top 25%)
Half13.11 mi0.68 mi1242-211184-211184-211750(Top 7%)1679(Top 11%)1679(Top 32%)
25K15.53 mi2.42 mi1220+221165+191165+191129(Top 4%)1076(Top 7%)1076(Top 20%)
30K18.64 mi3.11 mi1181+391126+391126+391096(Top 4%)1043(Top 7%)1043(Top 20%)
20M20.00 mi1.36 mi1166+151112+141112+141142(Top 4%)1092(Top 7%)1092(Top 21%)
21M21.00 mi1.00 mi1141+251088+241088+241246(Top 5%)1188(Top 8%)1188(Top 22%)
35K21.75 mi0.75 mi1139+21086+21086+21413(Top 5%)1339(Top 9%)1339(Top 25%)
23M23.00 mi1.25 mi1128+111076+101076+101232(Top 5%)1163(Top 8%)1163(Top 22%)
24M24.00 mi1.00 mi1126+21074+21074+21332(Top 5%)1260(Top 8%)1260(Top 24%)
40K24.85 mi0.85 mi1108+181056+181056+18828(Top 3%)784(Top 5%)784(Top 15%)
25.2M25.20 mi0.35 mi1094+141042+141042+14705(Top 3%)670(Top 4%)670(Top 13%)
Finish26.22 mi1.02 mi1035+59984+58984+58359(Top 1%)341(Top 2%)341(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1397

Males

1330

M18-39

1330

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1259

Males

1196

M18-39

1196

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1397

Males

1330

M18-39

1330

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1386

Males

1324

M18-39

1324

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1750

Males

1679

M18-39

1679

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1129

Males

1076

M18-39

1076

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1096

Males

1043

M18-39

1043

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1142

Males

1092

M18-39

1092

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1246

Males

1188

M18-39

1188

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1413

Males

1339

M18-39

1339

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1232

Males

1163

M18-39

1163

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1332

Males

1260

M18-39

1260

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

828

Males

784

M18-39

784

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

705

Males

670

M18-39

670

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

359

Males

341

M18-39

341

Passing Analysis

Category:
Athletes Passed
378
Passed By
332
Net Change
+46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1081
5K → 10K2896-68#1081#1149
10K → 15K2063-43#1149#1192
15K → 20K2756-29#1192#1221
20K → Half021-21#1221#1242
Half → 25K3311+22#1242#1220
25K → 30K5617+39#1220#1181
30K → 20M2510+15#1181#1166
20M → 21M3611+25#1166#1141
21M → 35K1412+2#1141#1139
35K → 23M2817+11#1139#1128
23M → 24M1412+2#1128#1126
24M → 40K246+18#1126#1108
40K → 25.2M140+14#1108#1094
25.2M → Finish590+59#1094#1035
TOTALS378332+46
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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