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BOSTON MARATHON 2023

Brady Carpenter

Bib: 7139•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 35%
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
6:30/mi
20:11
↑ 97↓ 3451.5%
10K· 6.21 mi
6:21/mi
39:55
↑ 79↓ 1380.4%
15K· 9.32 mi
6:26/mi
59:54
↑ 67↓ 78
20K· 12.43 mi
6:28/mi
1:19:59
↑ 106↓ 860.1%
Half· 13.11 mi
6:20/mi
1:24:18
↑ 19↓ 370.5%
25K· 15.53 mi
6:28/mi
1:39:59
↑ 66↓ 880.2%
30K· 18.64 mi
6:42/mi
2:00:48
↑ 181↓ 1480.2%
20M
6:55/mi
2:10:12
↑ 64↓ 500.2%
21M
7:17/mi
2:17:29
↑ 106↓ 241.6%
35K· 21.75 mi
6:49/mi
2:22:35
↑ 17↓ 861.7%
23M
7:10/mi
2:31:34
↑ 23↓ 630.6%
24M
6:53/mi
2:38:27
↓ 821.3%
40K· 24.85 mi
7:10/mi
2:44:35
↓ 200.3%
25.2M
7:27/mi
2:47:09
↑ 13↓ 160.2%
Finish· 26.22 mi
7:04/mi
2:54:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:18
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:30:03
Pace6:52 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4320:116:3020:11
6:30
-
10K
6.21 mi10:44:2739:556:2519:44
6:21
-0:09
15K
9.32 mi11:04:2659:546:2619:59
6:26
+0:05
20K
12.43 mi11:24:311:19:596:2620:05
6:28
+0:02
Half
13.11 mi11:28:501:24:186:264:19
6:20
-0:08
25K
15.53 mi11:44:311:39:596:2615:41
6:28
+0:08
30K
18.64 mi12:05:202:00:486:2920:49
6:42
+0:14
20M
20.00 mi12:14:442:10:126:319:24
6:55
+0:13
21M
21.00 mi12:22:012:17:296:337:17
7:17
+0:22
35K
21.75 mi12:27:072:22:356:335:06
6:49
-0:28
23M
23.00 mi12:36:062:31:346:358:59
7:10
+0:21
24M
24.00 mi12:42:592:38:276:366:53
6:53
-0:17
40K
24.85 mi12:49:072:44:356:376:08
7:10
+0:17
25.2M
25.20 mi12:51:412:47:096:382:34
7:27
+0:17
Finish
26.22 mi12:58:532:54:216:397:12
7:04
-0:23

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

6:20 /mi

Average Pace

6:39 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:11

82% of race

Time at Steady Pace

32:10

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:24:4320:116:3020:11
6:30
#2251
10K
6.21 mi10:44:2739:556:2519:44
6:21
#2107
15K
9.32 mi11:04:2659:546:2619:59
6:26
#2127
20K
12.43 mi11:24:311:19:596:2620:05
6:28
#2122
Half
13.11 mi11:28:501:24:186:264:19
6:20
#2099
25K
15.53 mi11:44:311:39:596:2615:41
6:28
#2078
30K
18.64 mi12:05:202:00:486:2920:49
6:42
#2127
20M
20.00 mi12:14:442:10:126:319:24
6:55
#2195
21M
21.00 mi12:22:012:17:296:337:17
7:17
#2242
35K
21.75 mi12:27:072:22:356:335:06
6:49
#2277
23M
23.00 mi12:36:062:31:346:358:59
7:10
#2362
24M
24.00 mi12:42:592:38:276:366:53
6:53
#2392
40K
24.85 mi12:49:072:44:356:376:08
7:10
#2431
25.2M
25.20 mi12:51:412:47:096:382:34
7:27
#2433
Finish
26.22 mi12:58:532:54:216:397:12
7:04
#2553
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2251214921492277(Top 9%)2186(Top 14%)2186(Top 41%)
10K6.21 mi3.10 mi2107+1442016+1332016+1331989(Top 7%)1906(Top 13%)1906(Top 36%)
15K9.32 mi3.11 mi2127-202040-242040-242277(Top 9%)2186(Top 14%)2186(Top 41%)
20K12.43 mi3.11 mi2122+52033+72033+72103(Top 8%)2018(Top 13%)2018(Top 38%)
Half13.11 mi0.68 mi2099+232010+232010+231916(Top 7%)1841(Top 12%)1841(Top 35%)
25K15.53 mi2.42 mi2078+211993+171993+172029(Top 8%)1944(Top 13%)1944(Top 37%)
30K18.64 mi3.11 mi2127-492040-472040-472404(Top 9%)2288(Top 15%)2288(Top 43%)
20M20.00 mi1.36 mi2195-682105-652105-653502(Top 13%)3267(Top 22%)3267(Top 62%)
21M21.00 mi1.00 mi2242-472150-452150-453490(Top 13%)3241(Top 21%)3241(Top 61%)
35K21.75 mi0.75 mi2277-352181-312181-314233(Top 16%)3868(Top 25%)3868(Top 73%)
23M23.00 mi1.25 mi2362-852261-802261-804641(Top 17%)4184(Top 28%)4184(Top 79%)
24M24.00 mi1.00 mi2392-302290-292290-294069(Top 15%)3700(Top 24%)3700(Top 70%)
40K24.85 mi0.85 mi2431-392325-352325-354702(Top 18%)4129(Top 27%)4129(Top 78%)
25.2M25.20 mi0.35 mi2433-2232523253558(Top 13%)3186(Top 21%)3186(Top 60%)
Finish26.22 mi1.02 mi2553-1202433-1082433-1085575(Top 21%)4629(Top 31%)4629(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2277

Males

2186

M18-39

2186

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1989

Males

1906

M18-39

1906

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2277

Males

2186

M18-39

2186

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2103

Males

2018

M18-39

2018

20K→Half

12.4 - 13.1 mi

Top 7%
×2story building
+19ft-37ft

Overall

1916

Males

1841

M18-39

1841

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2029

Males

1944

M18-39

1944

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2404

Males

2288

M18-39

2288

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3502

Males

3267

M18-39

3267

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3490

Males

3241

M18-39

3241

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4233

Males

3868

M18-39

3868

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4641

Males

4184

M18-39

4184

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

4069

Males

3700

M18-39

3700

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4702

Males

4129

M18-39

4129

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3558

Males

3186

M18-39

3186

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5575

Males

4629

M18-39

4629

Passing Analysis

Category:
Athletes Passed
568
Passed By
870
Net Change
-302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2251
5K → 10K19955+144#2251#2107
10K → 15K5575-20#2107#2127
15K → 20K6358+5#2127#2122
20K → Half274+23#2122#2099
Half → 25K5029+21#2099#2078
25K → 30K54103-49#2078#2127
30K → 20M1583-68#2127#2195
20M → 21M2168-47#2195#2242
21M → 35K1247-35#2242#2277
35K → 23M17102-85#2277#2362
23M → 24M1848-30#2362#2392
24M → 40K1150-39#2392#2431
40K → 25.2M1820-2#2431#2433
25.2M → Finish8128-120#2433#2553
TOTALS568870-302
📊

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