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BOSTON MARATHON 2023

Joseph Pace

Bib: 422•M

CA

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: #277
Start → 5K
17:44 | 5:42/mi
10K· 6.21 mi
35:34
Rank: #325 (-48)
5K → 10K
17:50 | 5:44/mi
15K· 9.32 mi
53:19
Rank: #311 (+14)
10K → 15K
17:45 | 5:43/mi
20K· 12.43 mi
1:11:13
Rank: #294 (+17)
15K → 20K
17:54 | 5:46/mi
Half· 13.11 mi
1:15:07
Rank: #292 (+2)
20K → Half
3:54 | 5:43/mi
25K· 15.53 mi
1:29:01
Rank: #275 (+17)
Half → 25K
13:54 | 5:44/mi
30K· 18.64 mi
1:46:55
Rank: #233 (+42)
25K → 30K
17:54 | 5:46/mi
20M
1:54:52
Rank: #222 (+11)
30K → 20M
7:57 | 5:51/mi
21M
2:00:53
Rank: #201 (+21)
20M → 21M
6:01 | 6:01/mi
35K· 21.75 mi
2:05:07
Rank: #201
21M → 35K
4:14 | 5:40/mi
23M
2:12:32
Rank: #200 (+1)
35K → 23M
7:25 | 5:55/mi
24M
2:18:20
Rank: #202 (-2)
23M → 24M
5:48 | 5:48/mi
40K· 24.85 mi
2:23:25
Rank: #199 (+3)
24M → 40K
5:05 | 5:57/mi
25.2M
2:25:39
Rank: #197 (+2)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:31:35
Rank: #191 (+6)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:07
Pace5:44 /mi
2nd Half
Distance13.11 mi
Time1:16:28
Pace5:50 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5817:445:4217:44
5:42
-
10K
6.21 mi10:35:4835:345:4317:50
5:44
+0:02
15K
9.32 mi10:53:3353:195:4317:45
5:43
-0:01
20K
12.43 mi11:11:271:11:135:4417:54
5:46
+0:03
Half
13.11 mi11:15:211:15:075:443:54
5:43
-0:03
25K
15.53 mi11:29:151:29:015:4413:54
5:44
+0:01
30K
18.64 mi11:47:091:46:555:4417:54
5:46
+0:02
20M
20.00 mi11:55:061:54:525:457:57
5:51
+0:05
21M
21.00 mi12:01:072:00:535:456:01
6:01
+0:10
35K
21.75 mi12:05:212:05:075:454:14
5:40
-0:21
23M
23.00 mi12:12:462:12:325:467:25
5:55
+0:15
24M
24.00 mi12:18:342:18:205:465:48
5:48
-0:07
40K
24.85 mi12:23:392:23:255:465:05
5:57
+0:09
25.2M
25.20 mi12:25:532:25:395:472:14
6:29
+0:32
Finish
26.22 mi12:31:492:31:355:475:56
5:49
-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

5:40 /mi

Average Pace

5:47 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:21

99% of race

Time at Steady Pace

2:14

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:47 /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 mi10:17:5817:445:4217:44
5:42
#277
10K
6.21 mi10:35:4835:345:4317:50
5:44
#325
15K
9.32 mi10:53:3353:195:4317:45
5:43
#311
20K
12.43 mi11:11:271:11:135:4417:54
5:46
#294
Half
13.11 mi11:15:211:15:075:443:54
5:43
#292
25K
15.53 mi11:29:151:29:015:4413:54
5:44
#275
30K
18.64 mi11:47:091:46:555:4417:54
5:46
#233
20M
20.00 mi11:55:061:54:525:457:57
5:51
#222
21M
21.00 mi12:01:072:00:535:456:01
6:01
#201
35K
21.75 mi12:05:212:05:075:454:14
5:40
#201
23M
23.00 mi12:12:462:12:325:467:25
5:55
#200
24M
24.00 mi12:18:342:18:205:465:48
5:48
#202
40K
24.85 mi12:23:392:23:255:465:05
5:57
#199
25.2M
25.20 mi12:25:532:25:395:472:14
6:29
#197
Finish
26.22 mi12:31:492:31:355:475:56
5:49
#191
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi277277277263(Top 1.0%)234(Top 2%)234(Top 4%)
10K6.21 mi3.10 mi325-48293-16293-16358(Top 1%)323(Top 2%)323(Top 6%)
15K9.32 mi3.11 mi311+14280+13280+13263(Top 1.0%)234(Top 2%)234(Top 4%)
20K12.43 mi3.11 mi294+17266+14266+14248(Top 0.9%)221(Top 1%)221(Top 4%)
Half13.11 mi0.68 mi292+2264+2264+2287(Top 1%)263(Top 2%)263(Top 5%)
25K15.53 mi2.42 mi275+17247+17247+17196(Top 0.7%)174(Top 1%)174(Top 3%)
30K18.64 mi3.11 mi233+42208+39208+39138(Top 0.5%)118(Top 0.8%)118(Top 2%)
20M20.00 mi1.36 mi222+11198+10198+10198(Top 0.7%)176(Top 1%)176(Top 3%)
21M21.00 mi1.00 mi201+21178+20178+20120(Top 0.5%)102(Top 0.7%)102(Top 2%)
35K21.75 mi0.75 mi201178178180(Top 0.7%)157(Top 1%)157(Top 3%)
23M23.00 mi1.25 mi200+1176+2176+2232(Top 0.9%)208(Top 1%)208(Top 4%)
24M24.00 mi1.00 mi202-2178-2178-2239(Top 0.9%)215(Top 1%)215(Top 4%)
40K24.85 mi0.85 mi199+3175+3175+3269(Top 1%)246(Top 2%)246(Top 5%)
25.2M25.20 mi0.35 mi197+2173+2173+2444(Top 2%)418(Top 3%)418(Top 8%)
Finish26.22 mi1.02 mi191+6166+7166+7403(Top 2%)382(Top 3%)382(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1.0%
×21stories
+97ft-345ft

Overall

263

Males

234

M18-39

234

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

358

Males

323

M18-39

323

10K→15K

6.2 - 9.3 mi

Top 1.0%
×3stories
+67ft-78ft

Overall

263

Males

234

M18-39

234

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

248

Males

221

M18-39

221

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

287

Males

263

M18-39

263

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

196

Males

174

M18-39

174

25K→30K

15.5 - 18.6 mi

Top 0.5%
×9stories
+181ft-148ft

Overall

138

Males

118

M18-39

118

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

198

Males

176

M18-39

176

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8stories
+106ft-24ft

Overall

120

Males

102

M18-39

102

21M→35K

21.0 - 21.8 mi

Top 0.7%
×7stories
+17ft-86ft

Overall

180

Males

157

M18-39

157

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

232

Males

208

M18-39

208

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

239

Males

215

M18-39

215

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

269

Males

246

M18-39

246

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

444

Males

418

M18-39

418

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

403

Males

382

M18-39

382

Passing Analysis

Category:
Athletes Passed
175
Passed By
89
Net Change
+86
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#277
5K → 10K1058-48#277#325
10K → 15K184+14#325#311
15K → 20K170+17#311#294
20K → Half42+2#294#292
Half → 25K181+17#292#275
25K → 30K420+42#275#233
30K → 20M121+11#233#222
20M → 21M210+21#222#201
21M → 35K330#201#201
35K → 23M65+1#201#200
23M → 24M68-2#200#202
24M → 40K63+3#202#199
40K → 25.2M20+2#199#197
25.2M → Finish104+6#197#191
TOTALS17589+86
📊

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