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BOSTON MARATHON 2023

Nicholas Dill

Bib: 5804•X

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Other)
#0 / 23
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:16
Rank: #5125
Start → 5K
21:16 | 6:51/mi
10K· 6.21 mi
41:52
Rank: #4374 (+751)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:02:26
Rank: #4011 (+363)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:23:20
Rank: #3926 (+85)
15K → 20K
20:54 | 6:44/mi
Half· 13.11 mi
1:27:54
Rank: #3943 (-17)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:36
Rank: #4085 (-142)
Half → 25K
16:42 | 6:53/mi
30K· 18.64 mi
2:06:41
Rank: #4286 (-201)
25K → 30K
22:05 | 7:06/mi
20M
2:16:28
Rank: #4362 (-76)
30K → 20M
9:47 | 7:12/mi
21M
2:24:30
Rank: #4598 (-236)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:29:34
Rank: #4561 (+37)
21M → 35K
5:04 | 6:46/mi
23M
2:40:35
Rank: #5123 (-562)
35K → 23M
11:01 | 8:48/mi
24M
2:48:03
Rank: #5157 (-34)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
2:54:41
Rank: #5215 (-58)
24M → 40K
6:38 | 7:45/mi
25.2M
2:57:32
Rank: #5239 (-24)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:04:52
Rank: #5230 (+9)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:54
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:36:58
Pace7:24 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0021:166:5121:16
6:51
-
10K
6.21 mi10:44:3641:526:4420:36
6:38
-0:13
15K
9.32 mi11:05:101:02:266:4220:34
6:37
-0:01
20K
12.43 mi11:26:041:23:206:4220:54
6:44
+0:07
Half
13.11 mi11:30:381:27:546:424:34
6:42
-0:02
25K
15.53 mi11:47:201:44:366:4416:42
6:53
+0:11
30K
18.64 mi12:09:252:06:416:4822:05
7:06
+0:13
20M
20.00 mi12:19:122:16:286:499:47
7:12
+0:06
21M
21.00 mi12:27:142:24:306:538:02
8:02
+0:50
35K
21.75 mi12:32:182:29:346:535:04
6:46
-1:16
23M
23.00 mi12:43:192:40:356:5911:01
8:48
+2:02
24M
24.00 mi12:50:472:48:037:007:28
7:28
-1:20
40K
24.85 mi12:57:252:54:417:026:38
7:45
+0:17
25.2M
25.20 mi13:00:162:57:327:032:51
8:16
+0:31
Finish
26.22 mi13:07:363:04:527:037:20
7:12
-1:04

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

7:03 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:42

39% of race

Time at Steady Pace

1:17:10

42% of race

Time at Slower Pace

36:00

19% of race

Average Pace: 7:03 /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 mi10:24:0021:166:5121:16
6:51
#5125
10K
6.21 mi10:44:3641:526:4420:36
6:38
#4374
15K
9.32 mi11:05:101:02:266:4220:34
6:37
#4011
20K
12.43 mi11:26:041:23:206:4220:54
6:44
#3926
Half
13.11 mi11:30:381:27:546:424:34
6:42
#3943
25K
15.53 mi11:47:201:44:366:4416:42
6:53
#4085
30K
18.64 mi12:09:252:06:416:4822:05
7:06
#4286
20M
20.00 mi12:19:122:16:286:499:47
7:12
#4362
21M
21.00 mi12:27:142:24:306:538:02
8:02
#4598
35K
21.75 mi12:32:182:29:346:535:04
6:46
#4561
23M
23.00 mi12:43:192:40:356:5911:01
8:48
#5123
24M
24.00 mi12:50:472:48:037:007:28
7:28
#5157
40K
24.85 mi12:57:252:54:417:026:38
7:45
#5215
25.2M
25.20 mi13:00:162:57:327:032:51
8:16
#5239
Finish
26.22 mi13:07:363:04:527:037:20
7:12
#5230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi5125663474(Top 13%)4(Top 17%)4
10K6.21 mi3.10 mi4374+751663745(Top 14%)5(Top 22%)5
15K9.32 mi3.11 mi4011+3635+15+13474(Top 13%)4(Top 17%)4
20K12.43 mi3.11 mi3926+85553794(Top 14%)4(Top 17%)4
Half13.11 mi0.68 mi3943-17554396(Top 17%)4(Top 17%)4
25K15.53 mi2.42 mi4085-142554893(Top 18%)4(Top 17%)4
30K18.64 mi3.11 mi4286-201554994(Top 19%)4(Top 17%)4
20M20.00 mi1.36 mi4362-76555130(Top 19%)4(Top 17%)4
21M21.00 mi1.00 mi4598-236557600(Top 29%)7(Top 30%)7
35K21.75 mi0.75 mi4561+37554080(Top 15%)3(Top 13%)3
23M23.00 mi1.25 mi5123-5625515028(Top 56%)19(Top 83%)19
24M24.00 mi1.00 mi5157-34557528(Top 28%)7(Top 30%)7
40K24.85 mi0.85 mi5215-586-16-18447(Top 32%)7(Top 30%)7
25.2M25.20 mi0.35 mi5239-24668230(Top 31%)11(Top 48%)11
Finish26.22 mi1.02 mi5230+95+15+16462(Top 24%)7(Top 30%)7

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3474

X

4

Age Div

4

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3745

X

5

Age Div

5

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3474

X

4

Age Div

4

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3794

X

4

Age Div

4

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4396

X

4

Age Div

4

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4893

X

4

Age Div

4

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4994

X

4

Age Div

4

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5130

X

4

Age Div

4

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7600

X

7

Age Div

7

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4080

X

3

Age Div

3

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15028

X

19

Age Div

19

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7528

X

7

Age Div

7

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8447

X

7

Age Div

7

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8230

X

11

Age Div

11

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6462

X

7

Age Div

7

Passing Analysis

Category:
Athletes Passed
1682
Passed By
1787
Net Change
-105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5125
5K → 10K77322+751#5125#4374
10K → 15K37815+363#4374#4011
15K → 20K15570+85#4011#3926
20K → Half1633-17#3926#3943
Half → 25K39181-142#3943#4085
25K → 30K67268-201#4085#4286
30K → 20M40116-76#4286#4362
20M → 21M21257-236#4362#4598
21M → 35K5720+37#4598#4561
35K → 23M5567-562#4561#5123
23M → 24M4074-34#5123#5157
24M → 40K2583-58#5157#5215
40K → 25.2M1337-24#5215#5239
25.2M → Finish5344+9#5239#5230
TOTALS16821787-105
📊

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