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BOSTON MARATHON 2023

Brendan Morgan

Bib: 3605•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Division (M18-39)
#0 / 5285
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:13
Rank: #2316
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
41:44
Rank: #4143 (-1827)
5K → 10K
21:31 | 6:56/mi
15K· 9.32 mi
1:01:16
Rank: #2994 (+1149)
10K → 15K
19:32 | 6:17/mi
20K· 12.43 mi
1:21:03
Rank: #2575 (+419)
15K → 20K
19:47 | 6:22/mi
Half· 13.11 mi
1:25:25
Rank: #2555 (+20)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:40:56
Rank: #2405 (+150)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
2:01:19
Rank: #2277 (+128)
25K → 30K
20:23 | 6:34/mi
20M
2:10:36
Rank: #2296 (-19)
30K → 20M
9:17 | 6:50/mi
21M
2:18:02
Rank: #2358 (-62)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:23:26
Rank: #2456 (-98)
21M → 35K
5:24 | 7:13/mi
23M
2:32:51
Rank: #2621 (-165)
35K → 23M
9:25 | 7:31/mi
24M
2:40:29
Rank: #2890 (-269)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
2:47:19
Rank: #3134 (-244)
24M → 40K
6:50 | 8:00/mi
25.2M
2:50:09
Rank: #3210 (-76)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
2:57:05
Rank: #3214 (-4)
25.2M → Finish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:25
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:31:40
Pace7:00 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4720:136:3020:13
6:30
-
10K
6.21 mi10:43:1841:446:4321:31
6:56
+0:26
15K
9.32 mi11:02:501:01:166:3419:32
6:17
-0:39
20K
12.43 mi11:22:371:21:036:3119:47
6:22
+0:05
Half
13.11 mi11:26:591:25:256:314:22
6:24
+0:02
25K
15.53 mi11:42:301:40:566:3015:31
6:24
0:00
30K
18.64 mi12:02:532:01:196:3020:23
6:34
+0:10
20M
20.00 mi12:12:102:10:366:329:17
6:50
+0:16
21M
21.00 mi12:19:362:18:026:347:26
7:26
+0:36
35K
21.75 mi12:25:002:23:266:365:24
7:13
-0:13
23M
23.00 mi12:34:252:32:516:399:25
7:31
+0:18
24M
24.00 mi12:42:032:40:296:417:38
7:38
+0:07
40K
24.85 mi12:48:532:47:196:446:50
8:00
+0:22
25.2M
25.20 mi12:51:432:50:096:452:50
8:13
+0:13
Finish
26.22 mi12:58:392:57:056:466:56
6:48
-1:25

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

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:25

45% of race

Time at Steady Pace

58:07

33% of race

Time at Slower Pace

39:33

22% of race

Average Pace: 6:45 /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 mi10:21:4720:136:3020:13
6:30
#2316
10K
6.21 mi10:43:1841:446:4321:31
6:56
#4143
15K
9.32 mi11:02:501:01:166:3419:32
6:17
#2994
20K
12.43 mi11:22:371:21:036:3119:47
6:22
#2575
Half
13.11 mi11:26:591:25:256:314:22
6:24
#2555
25K
15.53 mi11:42:301:40:566:3015:31
6:24
#2405
30K
18.64 mi12:02:532:01:196:3020:23
6:34
#2277
20M
20.00 mi12:12:102:10:366:329:17
6:50
#2296
21M
21.00 mi12:19:362:18:026:347:26
7:26
#2358
35K
21.75 mi12:25:002:23:266:365:24
7:13
#2456
23M
23.00 mi12:34:252:32:516:399:25
7:31
#2621
24M
24.00 mi12:42:032:40:296:417:38
7:38
#2890
40K
24.85 mi12:48:532:47:196:446:50
8:00
#3134
25.2M
25.20 mi12:51:432:50:096:452:50
8:13
#3210
Finish
26.22 mi12:58:392:57:056:466:56
6:48
#3214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2316220822081605(Top 6%)1533(Top 10%)1533(Top 29%)
10K6.21 mi3.10 mi4143-18273889-16813889-16816293(Top 24%)5692(Top 38%)5692(Top 108%)
15K9.32 mi3.11 mi2994+11492854+10352854+10351605(Top 6%)1533(Top 10%)1533(Top 29%)
20K12.43 mi3.11 mi2575+4192463+3912463+3911675(Top 6%)1604(Top 11%)1604(Top 30%)
Half13.11 mi0.68 mi2555+202448+152448+152261(Top 8%)2171(Top 14%)2171(Top 41%)
25K15.53 mi2.42 mi2405+1502305+1432305+1431729(Top 6%)1655(Top 11%)1655(Top 31%)
30K18.64 mi3.11 mi2277+1282185+1202185+1201809(Top 7%)1732(Top 11%)1732(Top 33%)
20M20.00 mi1.36 mi2296-192203-182203-183018(Top 11%)2838(Top 19%)2838(Top 54%)
21M21.00 mi1.00 mi2358-622260-572260-574251(Top 16%)3891(Top 26%)3891(Top 74%)
35K21.75 mi0.75 mi2456-982352-922352-926568(Top 25%)5605(Top 37%)5605(Top 106%)
23M23.00 mi1.25 mi2621-1652506-1542506-1546503(Top 24%)5499(Top 36%)5499(Top 104%)
24M24.00 mi1.00 mi2890-2692746-2402746-2408574(Top 32%)6641(Top 44%)6641(Top 126%)
40K24.85 mi0.85 mi3134-2442970-2242970-2249942(Top 37%)7293(Top 48%)7293(Top 138%)
25.2M25.20 mi0.35 mi3210-763036-663036-667665(Top 29%)5941(Top 39%)5941(Top 112%)
Finish26.22 mi1.02 mi3214-43040-43040-44070(Top 15%)3591(Top 24%)3591(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1605

Males

1533

M18-39

1533

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6293

Males

5692

M18-39

5692

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1605

Males

1533

M18-39

1533

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1675

Males

1604

M18-39

1604

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2261

Males

2171

M18-39

2171

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1729

Males

1655

M18-39

1655

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1809

Males

1732

M18-39

1732

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3018

Males

2838

M18-39

2838

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4251

Males

3891

M18-39

3891

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6568

Males

5605

M18-39

5605

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6503

Males

5499

M18-39

5499

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8574

Males

6641

M18-39

6641

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9942

Males

7293

M18-39

7293

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7665

Males

5941

M18-39

5941

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4070

Males

3591

M18-39

3591

Passing Analysis

Category:
Athletes Passed
2020
Passed By
2918
Net Change
-898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2316
5K → 10K21829-1827#2316#4143
10K → 15K11490+1149#4143#2994
15K → 20K4190+419#2994#2575
20K → Half244+20#2575#2555
Half → 25K1577+150#2555#2405
25K → 30K13911+128#2405#2277
30K → 20M3150-19#2277#2296
20M → 21M1476-62#2296#2358
21M → 35K9107-98#2358#2456
35K → 23M8173-165#2456#2621
23M → 24M5274-269#2621#2890
24M → 40K10254-244#2890#3134
40K → 25.2M581-76#3134#3210
25.2M → Finish4852-4#3210#3214
TOTALS20202918-898
📊

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