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BOSTON MARATHON 2023

Jake Jayworth

Bib: 278•M

CT

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 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:43
Rank: #74
Start → 5K
16:43 | 5:23/mi
10K· 6.21 mi
33:50
Rank: #104 (-30)
5K → 10K
17:07 | 5:31/mi
15K· 9.32 mi
51:17
Rank: #127 (-23)
10K → 15K
17:27 | 5:37/mi
20K· 12.43 mi
1:09:10
Rank: #153 (-26)
15K → 20K
17:53 | 5:45/mi
Half· 13.11 mi
1:13:09
Rank: #158 (-5)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:27:59
Rank: #203 (-45)
Half → 25K
14:50 | 6:07/mi
30K· 18.64 mi
1:48:31
Rank: #329 (-126)
25K → 30K
20:32 | 6:37/mi
20M
1:58:00
Rank: #404 (-75)
30K → 20M
9:29 | 6:59/mi
21M
2:05:43
Rank: #485 (-81)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:10:55
Rank: #541 (-56)
21M → 35K
5:12 | 6:57/mi
23M
2:20:09
Rank: #645 (-104)
35K → 23M
9:14 | 7:22/mi
24M
2:27:24
Rank: #751 (-106)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:33:49
Rank: #818 (-67)
24M → 40K
6:25 | 7:30/mi
25.2M
2:36:38
Rank: #858 (-40)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
2:43:58
Rank: #956 (-98)
25.2M → Finish
7:20 | 7:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:09
Pace5:35 /mi
2nd Half
Distance13.11 mi
Time1:30:49
Pace6:56 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:5216:435:2316:43
5:23
-
10K
6.21 mi10:33:5933:505:2717:07
5:31
+0:08
15K
9.32 mi10:51:2651:175:3017:27
5:37
+0:06
20K
12.43 mi11:09:191:09:105:3417:53
5:45
+0:08
Half
13.11 mi11:13:181:13:095:353:59
5:50
+0:05
25K
15.53 mi11:28:081:27:595:4014:50
6:07
+0:17
30K
18.64 mi11:48:401:48:315:4920:32
6:37
+0:30
20M
20.00 mi11:58:091:58:005:549:29
6:59
+0:22
21M
21.00 mi12:05:522:05:435:597:43
7:43
+0:44
35K
21.75 mi12:11:042:10:556:015:12
6:57
-0:46
23M
23.00 mi12:20:182:20:096:069:14
7:22
+0:25
24M
24.00 mi12:27:332:27:246:097:15
7:15
-0:07
40K
24.85 mi12:33:582:33:496:116:25
7:30
+0:15
25.2M
25.20 mi12:36:472:36:386:132:49
8:10
+0:40
Finish
26.22 mi12:44:072:43:586:157:20
7:12
-0:58

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

5:23 /mi

Average Pace

6:15 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:59

54% of race

Time at Steady Pace

59:02

36% of race

Time at Slower Pace

16:57

10% of race

Average Pace: 6:15 /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 mi10:16:5216:435:2316:43
5:23
#74
10K
6.21 mi10:33:5933:505:2717:07
5:31
#104
15K
9.32 mi10:51:2651:175:3017:27
5:37
#127
20K
12.43 mi11:09:191:09:105:3417:53
5:45
#153
Half
13.11 mi11:13:181:13:095:353:59
5:50
#158
25K
15.53 mi11:28:081:27:595:4014:50
6:07
#203
30K
18.64 mi11:48:401:48:315:4920:32
6:37
#329
20M
20.00 mi11:58:091:58:005:549:29
6:59
#404
21M
21.00 mi12:05:522:05:435:597:43
7:43
#485
35K
21.75 mi12:11:042:10:556:015:12
6:57
#541
23M
23.00 mi12:20:182:20:096:069:14
7:22
#645
24M
24.00 mi12:27:332:27:246:097:15
7:15
#751
40K
24.85 mi12:33:582:33:496:116:25
7:30
#818
25.2M
25.20 mi12:36:472:36:386:132:49
8:10
#858
Finish
26.22 mi12:44:072:43:586:157:20
7:12
#956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi747474164(Top 0.6%)138(Top 0.9%)138(Top 3%)
10K6.21 mi3.10 mi104-30104-30104-30156(Top 0.6%)130(Top 0.9%)130(Top 2%)
15K9.32 mi3.11 mi127-23110-6110-6164(Top 0.6%)138(Top 0.9%)138(Top 3%)
20K12.43 mi3.11 mi153-26132-22132-22245(Top 0.9%)219(Top 1%)219(Top 4%)
Half13.11 mi0.68 mi158-5135-3135-3449(Top 2%)417(Top 3%)417(Top 8%)
25K15.53 mi2.42 mi203-45178-43178-43793(Top 3%)751(Top 5%)751(Top 14%)
30K18.64 mi3.11 mi329-126297-119297-1191981(Top 7%)1894(Top 12%)1894(Top 36%)
20M20.00 mi1.36 mi404-75372-75372-753863(Top 15%)3591(Top 24%)3591(Top 68%)
21M21.00 mi1.00 mi485-81449-77449-775675(Top 21%)4947(Top 33%)4947(Top 94%)
35K21.75 mi0.75 mi541-56503-54503-545008(Top 19%)4483(Top 30%)4483(Top 85%)
23M23.00 mi1.25 mi645-104604-101604-1015683(Top 21%)4959(Top 33%)4959(Top 94%)
24M24.00 mi1.00 mi751-106708-104708-1045992(Top 23%)5090(Top 34%)5090(Top 96%)
40K24.85 mi0.85 mi818-67773-65773-656696(Top 25%)5433(Top 36%)5433(Top 103%)
25.2M25.20 mi0.35 mi858-40812-39812-397354(Top 28%)5754(Top 38%)5754(Top 109%)
Finish26.22 mi1.02 mi956-98908-96908-966336(Top 24%)5144(Top 34%)5144(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21stories
+97ft-345ft

Overall

164

Males

138

M18-39

138

5K→10K

3.1 - 6.2 mi

Top 0.6%
×5stories
+79ft-138ft

Overall

156

Males

130

M18-39

130

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3stories
+67ft-78ft

Overall

164

Males

138

M18-39

138

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

245

Males

219

M18-39

219

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

449

Males

417

M18-39

417

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

793

Males

751

M18-39

751

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1981

Males

1894

M18-39

1894

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3863

Males

3591

M18-39

3591

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5675

Males

4947

M18-39

4947

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5008

Males

4483

M18-39

4483

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5683

Males

4959

M18-39

4959

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5992

Males

5090

M18-39

5090

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6696

Males

5433

M18-39

5433

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7354

Males

5754

M18-39

5754

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6336

Males

5144

M18-39

5144

Passing Analysis

Category:
Athletes Passed
8
Passed By
890
Net Change
-882
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#74
5K → 10K030-30#74#104
10K → 15K225-23#104#127
15K → 20K026-26#127#153
20K → Half05-5#153#158
Half → 25K146-45#158#203
25K → 30K0126-126#203#329
30K → 20M075-75#329#404
20M → 21M081-81#404#485
21M → 35K056-56#485#541
35K → 23M2106-104#541#645
23M → 24M1107-106#645#751
24M → 40K067-67#751#818
40K → 25.2M141-40#818#858
25.2M → Finish199-98#858#956
TOTALS8890-882
📊

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