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BOSTON MARATHON 2023

Dylan Jones

Bib: 394•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.9%
Gender (Male)
#0 / 15176
Top 1%
Division (M18-39)
#0 / 5285
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:22
Rank: #176
Start → 5K
17:22 | 5:35/mi
10K· 6.21 mi
35:03
Rank: #230 (-54)
5K → 10K
17:41 | 5:42/mi
15K· 9.32 mi
52:45
Rank: #232 (-2)
10K → 15K
17:42 | 5:42/mi
20K· 12.43 mi
1:10:40
Rank: #238 (-6)
15K → 20K
17:55 | 5:46/mi
Half· 13.11 mi
1:14:33
Rank: #242 (-4)
20K → Half
3:53 | 5:42/mi
25K· 15.53 mi
1:28:32
Rank: #238 (+4)
Half → 25K
13:59 | 5:46/mi
30K· 18.64 mi
1:46:49
Rank: #227 (+11)
25K → 30K
18:17 | 5:53/mi
20M
1:54:45
Rank: #212 (+15)
30K → 20M
7:56 | 5:50/mi
21M
2:00:52
Rank: #199 (+13)
20M → 21M
6:07 | 6:07/mi
35K· 21.75 mi
2:05:05
Rank: #199
21M → 35K
4:13 | 5:38/mi
23M
2:12:27
Rank: #192 (+7)
35K → 23M
7:22 | 5:53/mi
24M
2:18:24
Rank: #206 (-14)
23M → 24M
5:57 | 5:57/mi
40K· 24.85 mi
2:23:59
Rank: #216 (-10)
24M → 40K
5:35 | 6:32/mi
25.2M
2:26:27
Rank: #223 (-7)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:33:03
Rank: #242 (-19)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:33
Pace5:41 /mi
2nd Half
Distance13.11 mi
Time1:18:30
Pace5:59 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2917:225:3517:22
5:35
-
10K
6.21 mi10:35:1035:035:3817:41
5:42
+0:07
15K
9.32 mi10:52:5252:455:4017:42
5:42
0:00
20K
12.43 mi11:10:471:10:405:4117:55
5:46
+0:04
Half
13.11 mi11:14:401:14:335:413:53
5:42
-0:04
25K
15.53 mi11:28:391:28:325:4213:59
5:46
+0:04
30K
18.64 mi11:46:561:46:495:4418:17
5:53
+0:07
20M
20.00 mi11:54:521:54:455:447:56
5:50
-0:03
21M
21.00 mi12:00:592:00:525:456:07
6:07
+0:17
35K
21.75 mi12:05:122:05:055:454:13
5:38
-0:29
23M
23.00 mi12:12:342:12:275:467:22
5:53
+0:15
24M
24.00 mi12:18:312:18:245:465:57
5:57
+0:04
40K
24.85 mi12:24:062:23:595:485:35
6:32
+0:35
25.2M
25.20 mi12:26:342:26:275:492:28
7:09
+0:37
Finish
26.22 mi12:33:102:33:035:506:36
6:29
-0:40

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

5:35 /mi

Average Pace

5:50 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:22

11% of race

Time at Steady Pace

1:54:55

75% of race

Time at Slower Pace

20:46

14% of race

Average Pace: 5:50 /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 mi10:17:2917:225:3517:22
5:35
#176
10K
6.21 mi10:35:1035:035:3817:41
5:42
#230
15K
9.32 mi10:52:5252:455:4017:42
5:42
#232
20K
12.43 mi11:10:471:10:405:4117:55
5:46
#238
Half
13.11 mi11:14:401:14:335:413:53
5:42
#242
25K
15.53 mi11:28:391:28:325:4213:59
5:46
#238
30K
18.64 mi11:46:561:46:495:4418:17
5:53
#227
20M
20.00 mi11:54:521:54:455:447:56
5:50
#212
21M
21.00 mi12:00:592:00:525:456:07
6:07
#199
35K
21.75 mi12:05:122:05:055:454:13
5:38
#199
23M
23.00 mi12:12:342:12:275:467:22
5:53
#192
24M
24.00 mi12:18:312:18:245:465:57
5:57
#206
40K
24.85 mi12:24:062:23:595:485:35
6:32
#216
25.2M
25.20 mi12:26:342:26:275:492:28
7:09
#223
Finish
26.22 mi12:33:102:33:035:506:36
6:29
#242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi176176176244(Top 0.9%)215(Top 1%)215(Top 4%)
10K6.21 mi3.10 mi230-54203-27203-27296(Top 1%)263(Top 2%)263(Top 5%)
15K9.32 mi3.11 mi232-2205-2205-2244(Top 0.9%)215(Top 1%)215(Top 4%)
20K12.43 mi3.11 mi238-6211-6211-6251(Top 0.9%)224(Top 1%)224(Top 4%)
Half13.11 mi0.68 mi242-4215-4215-4270(Top 1%)248(Top 2%)248(Top 5%)
25K15.53 mi2.42 mi238+4211+4211+4231(Top 0.9%)208(Top 1%)208(Top 4%)
30K18.64 mi3.11 mi227+11202+9202+9235(Top 0.9%)211(Top 1%)211(Top 4%)
20M20.00 mi1.36 mi212+15188+14188+14186(Top 0.7%)164(Top 1%)164(Top 3%)
21M21.00 mi1.00 mi199+13176+12176+12177(Top 0.7%)156(Top 1%)156(Top 3%)
35K21.75 mi0.75 mi199176176167(Top 0.6%)144(Top 0.9%)144(Top 3%)
23M23.00 mi1.25 mi192+7168+8168+8194(Top 0.7%)171(Top 1%)171(Top 3%)
24M24.00 mi1.00 mi206-14182-14182-14447(Top 2%)420(Top 3%)420(Top 8%)
40K24.85 mi0.85 mi216-10191-9191-91617(Top 6%)1520(Top 10%)1520(Top 29%)
25.2M25.20 mi0.35 mi223-7198-7198-72217(Top 8%)2050(Top 14%)2050(Top 39%)
Finish26.22 mi1.02 mi242-19216-18216-182339(Top 9%)2157(Top 14%)2157(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.9%
×21stories
+97ft-345ft

Overall

244

Males

215

M18-39

215

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

296

Males

263

M18-39

263

10K→15K

6.2 - 9.3 mi

Top 0.9%
×3stories
+67ft-78ft

Overall

244

Males

215

M18-39

215

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

251

Males

224

M18-39

224

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

270

Males

248

M18-39

248

Half→25K

13.1 - 15.5 mi

Top 0.9%
×4stories
+66ft-88ft

Overall

231

Males

208

M18-39

208

25K→30K

15.5 - 18.6 mi

Top 0.9%
×9stories
+181ft-148ft

Overall

235

Males

211

M18-39

211

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

186

Males

164

M18-39

164

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8stories
+106ft-24ft

Overall

177

Males

156

M18-39

156

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

167

Males

144

M18-39

144

35K→23M

21.8 - 23.0 mi

Top 0.7%
×5stories
+23ft-63ft

Overall

194

Males

171

M18-39

171

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

447

Males

420

M18-39

420

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1617

Males

1520

M18-39

1520

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2217

Males

2050

M18-39

2050

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2339

Males

2157

M18-39

2157

Passing Analysis

Category:
Athletes Passed
92
Passed By
158
Net Change
-66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#176
5K → 10K660-54#176#230
10K → 15K79-2#230#232
15K → 20K511-6#232#238
20K → Half04-4#238#242
Half → 25K139+4#242#238
25K → 30K143+11#238#227
30K → 20M161+15#227#212
20M → 21M130+13#212#199
21M → 35K220#199#199
35K → 23M92+7#199#192
23M → 24M216-14#192#206
24M → 40K414-10#206#216
40K → 25.2M07-7#216#223
25.2M → Finish120-19#223#242
TOTALS92158-66
📊

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