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BOSTON MARATHON 2023

Ethan Docking

Bib: 30379•M

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Division (M18-39)
#0 / 5285
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
7:50/mi
24:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
46:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:09:12
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:32:09
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:37:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:55:11
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:19:09
↑ 181↓ 1480.2%
20M
7:42/mi
2:29:37
↑ 64↓ 500.2%
21M
7:59/mi
2:37:36
↑ 106↓ 241.6%
35K· 21.75 mi
7:22/mi
2:43:07
↑ 17↓ 861.7%
23M
7:42/mi
2:52:45
↑ 23↓ 630.6%
24M
7:29/mi
3:00:14
↓ 821.3%
40K· 24.85 mi
7:33/mi
3:06:41
↓ 200.3%
25.2M
8:07/mi
3:09:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:12/mi
3:16:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:04
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4024:207:5024:20
7:50
-
10K
6.21 mi12:08:0046:407:3122:20
7:11
-0:39
15K
9.32 mi12:30:321:09:127:2522:32
7:15
+0:04
20K
12.43 mi12:53:291:32:097:2522:57
7:23
+0:08
Half
13.11 mi12:58:241:37:047:244:55
7:12
-0:11
25K
15.53 mi13:16:311:55:117:2518:07
7:28
+0:16
30K
18.64 mi13:40:292:19:097:2823:58
7:43
+0:15
20M
20.00 mi13:50:572:29:377:2910:28
7:42
-0:01
21M
21.00 mi13:58:562:37:367:307:59
7:59
+0:17
35K
21.75 mi14:04:272:43:077:305:31
7:22
-0:37
23M
23.00 mi14:14:052:52:457:319:38
7:42
+0:20
24M
24.00 mi14:21:343:00:147:317:29
7:29
-0:13
40K
24.85 mi14:28:013:06:417:316:27
7:33
+0:04
25.2M
25.20 mi14:30:493:09:297:312:48
8:07
+0:34
Finish
26.22 mi14:38:093:16:497:317:20
7:12
-0:55

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

7:11 /mi

Average Pace

7:31 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:02

95% of race

Time at Steady Pace

10:47

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi11:45:4024:207:5024:20
7:50
#12653
10K
6.21 mi12:08:0046:407:3122:20
7:11
#10117
15K
9.32 mi12:30:321:09:127:2522:32
7:15
#9386
20K
12.43 mi12:53:291:32:097:2522:57
7:23
#9107
Half
13.11 mi12:58:241:37:047:244:55
7:12
#9047
25K
15.53 mi13:16:311:55:117:2518:07
7:28
#8936
30K
18.64 mi13:40:292:19:097:2823:58
7:43
#8867
20M
20.00 mi13:50:572:29:377:2910:28
7:42
#8797
21M
21.00 mi13:58:562:37:367:307:59
7:59
#8685
35K
21.75 mi14:04:272:43:077:305:31
7:22
#8637
23M
23.00 mi14:14:052:52:457:319:38
7:42
#8542
24M
24.00 mi14:21:343:00:147:317:29
7:29
#8468
40K
24.85 mi14:28:013:06:417:316:27
7:33
#8390
25.2M
25.20 mi14:30:493:09:297:312:48
8:07
#8356
Finish
26.22 mi14:38:093:16:497:317:20
7:12
#8235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi12653937793778159(Top 31%)7026(Top 46%)7026(Top 133%)
10K6.21 mi3.10 mi10117+25368211+11668211+11668013(Top 30%)6950(Top 46%)6950(Top 132%)
15K9.32 mi3.11 mi9386+7317800+4117800+4118159(Top 31%)7026(Top 46%)7026(Top 133%)
20K12.43 mi3.11 mi9107+2797614+1867614+1868399(Top 32%)7129(Top 47%)7129(Top 135%)
Half13.11 mi0.68 mi9047+607572+427572+427885(Top 30%)6833(Top 45%)6833(Top 129%)
25K15.53 mi2.42 mi8936+1117499+737499+738562(Top 32%)7179(Top 47%)7179(Top 136%)
30K18.64 mi3.11 mi8867+697423+767423+768736(Top 33%)7118(Top 47%)7118(Top 135%)
20M20.00 mi1.36 mi8797+707362+617362+618187(Top 31%)6710(Top 44%)6710(Top 127%)
21M21.00 mi1.00 mi8685+1127271+917271+917236(Top 27%)6014(Top 40%)6014(Top 114%)
35K21.75 mi0.75 mi8637+487229+427229+427627(Top 29%)6269(Top 41%)6269(Top 119%)
23M23.00 mi1.25 mi8542+957142+877142+877676(Top 29%)6226(Top 41%)6226(Top 118%)
24M24.00 mi1.00 mi8468+747078+647078+647577(Top 28%)6056(Top 40%)6056(Top 115%)
40K24.85 mi0.85 mi8390+787009+697009+696958(Top 26%)5611(Top 37%)5611(Top 106%)
25.2M25.20 mi0.35 mi8356+346977+326977+327185(Top 27%)5699(Top 38%)5699(Top 108%)
Finish26.22 mi1.02 mi8235+1216878+996878+996392(Top 24%)5200(Top 34%)5200(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8159

Males

7026

M18-39

7026

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8013

Males

6950

M18-39

6950

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8159

Males

7026

M18-39

7026

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8399

Males

7129

M18-39

7129

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7885

Males

6833

M18-39

6833

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8562

Males

7179

M18-39

7179

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8736

Males

7118

M18-39

7118

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8187

Males

6710

M18-39

6710

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7236

Males

6014

M18-39

6014

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7627

Males

6269

M18-39

6269

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7676

Males

6226

M18-39

6226

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7577

Males

6056

M18-39

6056

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6958

Males

5611

M18-39

5611

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7185

Males

5699

M18-39

5699

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6392

Males

5200

M18-39

5200

Passing Analysis

Category:
Athletes Passed
4832*
Passed By
414
Net Change
+4418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12653
5K → 10K2543*7+2536#12653#10117
10K → 15K740*9+731#10117#9386
15K → 20K30526+279#9386#9107
20K → Half677+60#9107#9047
Half → 25K15140+111#9047#8936
25K → 30K209140+69#8936#8867
30K → 20M10333+70#8867#8797
20M → 21M14028+112#8797#8685
21M → 35K6416+48#8685#8637
35K → 23M13136+95#8637#8542
23M → 24M9925+74#8542#8468
24M → 40K9517+78#8468#8390
40K → 25.2M4713+34#8390#8356
25.2M → Finish13817+121#8356#8235
TOTALS4832*414+4418

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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