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BOSTON MARATHON 2023

Sumner Jones

Bib: 401•M

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.7%
Gender (Male)
#0 / 15176
Top 1%
Division (M18-39)
#0 / 5285
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:44
Rank: #276
Start → 5K
17:44 | 5:42/mi
10K· 6.21 mi
35:25
Rank: #293 (-17)
5K → 10K
17:41 | 5:42/mi
15K· 9.32 mi
53:04
Rank: #271 (+22)
10K → 15K
17:39 | 5:41/mi
20K· 12.43 mi
1:10:49
Rank: #252 (+19)
15K → 20K
17:45 | 5:43/mi
Half· 13.11 mi
1:14:41
Rank: #253 (-1)
20K → Half
3:52 | 5:40/mi
25K· 15.53 mi
1:28:32
Rank: #236 (+17)
Half → 25K
13:51 | 5:43/mi
30K· 18.64 mi
1:46:47
Rank: #224 (+12)
25K → 30K
18:15 | 5:52/mi
20M
1:54:39
Rank: #202 (+22)
30K → 20M
7:52 | 5:47/mi
21M
2:00:46
Rank: #194 (+8)
20M → 21M
6:07 | 6:07/mi
35K· 21.75 mi
2:05:03
Rank: #196 (-2)
21M → 35K
4:17 | 5:44/mi
23M
2:12:29
Rank: #194 (+2)
35K → 23M
7:26 | 5:56/mi
24M
2:18:21
Rank: #203 (-9)
23M → 24M
5:52 | 5:52/mi
40K· 24.85 mi
2:23:24
Rank: #198 (+5)
24M → 40K
5:03 | 5:54/mi
25.2M
2:25:31
Rank: #189 (+9)
40K → 25.2M
2:07 | 6:08/mi
Finish· 26.22 mi
2:31:18
Rank: #183 (+6)
25.2M → Finish
5:47 | 5:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:41
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:16:37
Pace5:51 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4517:445:4217:44
5:42
-
10K
6.21 mi10:35:2635:255:4217:41
5:42
0:00
15K
9.32 mi10:53:0553:045:4217:39
5:41
-0:01
20K
12.43 mi11:10:501:10:495:4217:45
5:43
+0:02
Half
13.11 mi11:14:421:14:415:423:52
5:40
-0:03
25K
15.53 mi11:28:331:28:325:4213:51
5:43
+0:03
30K
18.64 mi11:46:481:46:475:4418:15
5:52
+0:09
20M
20.00 mi11:54:401:54:395:447:52
5:47
-0:05
21M
21.00 mi12:00:472:00:465:456:07
6:07
+0:20
35K
21.75 mi12:05:042:05:035:454:17
5:44
-0:23
23M
23.00 mi12:12:302:12:295:467:26
5:56
+0:12
24M
24.00 mi12:18:222:18:215:465:52
5:52
-0:04
40K
24.85 mi12:23:252:23:245:465:03
5:54
+0:02
25.2M
25.20 mi12:25:322:25:315:462:07
6:08
+0:14
Finish
26.22 mi12:31:192:31:185:465:47
5:41
-0:27

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

5:40 /mi

Average Pace

5:46 /mi

Slowest Pace

6:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:04

95% of race

Time at Steady Pace

8:14

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:46 /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 mi10:17:4517:445:4217:44
5:42
#276
10K
6.21 mi10:35:2635:255:4217:41
5:42
#293
15K
9.32 mi10:53:0553:045:4217:39
5:41
#271
20K
12.43 mi11:10:501:10:495:4217:45
5:43
#252
Half
13.11 mi11:14:421:14:415:423:52
5:40
#253
25K
15.53 mi11:28:331:28:325:4213:51
5:43
#236
30K
18.64 mi11:46:481:46:475:4418:15
5:52
#224
20M
20.00 mi11:54:401:54:395:447:52
5:47
#202
21M
21.00 mi12:00:472:00:465:456:07
6:07
#194
35K
21.75 mi12:05:042:05:035:454:17
5:44
#196
23M
23.00 mi12:12:302:12:295:467:26
5:56
#194
24M
24.00 mi12:18:222:18:215:465:52
5:52
#203
40K
24.85 mi12:23:252:23:245:465:03
5:54
#198
25.2M
25.20 mi12:25:322:25:315:462:07
6:08
#189
Finish
26.22 mi12:31:192:31:185:465:47
5:41
#183
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi276276276221(Top 0.8%)193(Top 1%)193(Top 4%)
10K6.21 mi3.10 mi293-17265+11265+11294(Top 1%)261(Top 2%)261(Top 5%)
15K9.32 mi3.11 mi271+22243+22243+22221(Top 0.8%)193(Top 1%)193(Top 4%)
20K12.43 mi3.11 mi252+19224+19224+19205(Top 0.8%)181(Top 1%)181(Top 3%)
Half13.11 mi0.68 mi253-1225-1225-1238(Top 0.9%)216(Top 1%)216(Top 4%)
25K15.53 mi2.42 mi236+17209+16209+16182(Top 0.7%)160(Top 1%)160(Top 3%)
30K18.64 mi3.11 mi224+12199+10199+10216(Top 0.8%)193(Top 1%)193(Top 4%)
20M20.00 mi1.36 mi202+22178+21178+21154(Top 0.6%)132(Top 0.9%)132(Top 2%)
21M21.00 mi1.00 mi194+8171+7171+7174(Top 0.7%)153(Top 1%)153(Top 3%)
35K21.75 mi0.75 mi196-2173-2173-2254(Top 1.0%)229(Top 2%)229(Top 4%)
23M23.00 mi1.25 mi194+2170+3170+3245(Top 0.9%)221(Top 1%)221(Top 4%)
24M24.00 mi1.00 mi203-9179-9179-9326(Top 1%)300(Top 2%)300(Top 6%)
40K24.85 mi0.85 mi198+5174+5174+5220(Top 0.8%)197(Top 1%)197(Top 4%)
25.2M25.20 mi0.35 mi189+9165+9165+9126(Top 0.5%)111(Top 0.7%)111(Top 2%)
Finish26.22 mi1.02 mi183+6160+5160+5209(Top 0.8%)192(Top 1%)192(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

221

Males

193

M18-39

193

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

294

Males

261

M18-39

261

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

221

Males

193

M18-39

193

15K→20K

9.3 - 12.4 mi

Top 0.8%
×5stories
+106ft-86ft

Overall

205

Males

181

M18-39

181

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

238

Males

216

M18-39

216

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

182

Males

160

M18-39

160

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9stories
+181ft-148ft

Overall

216

Males

193

M18-39

193

30K→20M

18.6 - 20.0 mi

Top 0.6%
×5stories
+64ft-50ft

Overall

154

Males

132

M18-39

132

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8stories
+106ft-24ft

Overall

174

Males

153

M18-39

153

21M→35K

21.0 - 21.8 mi

Top 1.0%
×7stories
+17ft-86ft

Overall

254

Males

229

M18-39

229

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

245

Males

221

M18-39

221

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

326

Males

300

M18-39

300

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

220

Males

197

M18-39

197

40K→25.2M

24.9 - 25.2 mi

Top 0.5%
×1story
+13ft-16ft

Overall

126

Males

111

M18-39

111

25.2M→Finish

25.2 - 26.2 mi

Top 0.8%
×2stories
+22ft-21ft

Overall

209

Males

192

M18-39

192

Passing Analysis

Category:
Athletes Passed
170
Passed By
77
Net Change
+93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#276
5K → 10K2239-17#276#293
10K → 15K242+22#293#271
15K → 20K223+19#271#252
20K → Half23-1#252#253
Half → 25K181+17#253#236
25K → 30K142+12#236#224
30K → 20M220+22#224#202
20M → 21M124+8#202#194
21M → 35K02-2#194#196
35K → 23M75+2#196#194
23M → 24M312-9#194#203
24M → 40K72+5#203#198
40K → 25.2M90+9#198#189
25.2M → Finish82+6#189#183
TOTALS17077+93
📊

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