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BOSTON MARATHON 2023

Aaqib Syed

Bib: 1223•M

HI

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
17:36
Rank: #235
Start → 5K
17:36 | 5:40/mi
10K· 6.21 mi
35:15
Rank: #258 (-23)
5K → 10K
17:39 | 5:41/mi
15K· 9.32 mi
52:55
Rank: #251 (+7)
10K → 15K
17:40 | 5:41/mi
20K· 12.43 mi
1:10:50
Rank: #254 (-3)
15K → 20K
17:55 | 5:46/mi
Half· 13.11 mi
1:14:41
Rank: #254
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:28:32
Rank: #237 (+17)
Half → 25K
13:51 | 5:43/mi
30K· 18.64 mi
1:46:51
Rank: #228 (+9)
25K → 30K
18:19 | 5:54/mi
20M
1:54:48
Rank: #216 (+12)
30K → 20M
7:57 | 5:51/mi
21M
2:00:59
Rank: #209 (+7)
20M → 21M
6:11 | 6:11/mi
35K· 21.75 mi
2:05:10
Rank: #202 (+7)
21M → 35K
4:11 | 5:36/mi
23M
2:12:29
Rank: #195 (+7)
35K → 23M
7:19 | 5:51/mi
24M
2:18:15
Rank: #198 (-3)
23M → 24M
5:46 | 5:46/mi
40K· 24.85 mi
2:23:21
Rank: #196 (+2)
24M → 40K
5:06 | 5:58/mi
25.2M
2:25:34
Rank: #193 (+3)
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:31:29
Rank: #187 (+6)
25.2M → Finish
5:55 | 5:48/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
Time1:16:48
Pace5:52 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3817:365:4017:36
5:40
-
10K
6.21 mi10:35:1735:155:4017:39
5:41
+0:01
15K
9.32 mi10:52:5752:555:4117:40
5:41
0:00
20K
12.43 mi11:10:521:10:505:4217:55
5:46
+0:05
Half
13.11 mi11:14:431:14:415:423:51
5:39
-0:07
25K
15.53 mi11:28:341:28:325:4213:51
5:43
+0:04
30K
18.64 mi11:46:531:46:515:4418:19
5:54
+0:11
20M
20.00 mi11:54:501:54:485:447:57
5:51
-0:03
21M
21.00 mi12:01:012:00:595:466:11
6:11
+0:20
35K
21.75 mi12:05:122:05:105:454:11
5:36
-0:35
23M
23.00 mi12:12:312:12:295:467:19
5:51
+0:15
24M
24.00 mi12:18:172:18:155:465:46
5:46
-0:05
40K
24.85 mi12:23:232:23:215:465:06
5:58
+0:12
25.2M
25.20 mi12:25:362:25:345:472:13
6:26
+0:28
Finish
26.22 mi12:31:312:31:295:475:55
5:48
-0:38

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

5:36 /mi

Average Pace

5:47 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:05

94% of race

Time at Steady Pace

8:24

6% 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 mi10:17:3817:365:4017:36
5:40
#235
10K
6.21 mi10:35:1735:155:4017:39
5:41
#258
15K
9.32 mi10:52:5752:555:4117:40
5:41
#251
20K
12.43 mi11:10:521:10:505:4217:55
5:46
#254
Half
13.11 mi11:14:431:14:415:423:51
5:39
#254
25K
15.53 mi11:28:341:28:325:4213:51
5:43
#237
30K
18.64 mi11:46:531:46:515:4418:19
5:54
#228
20M
20.00 mi11:54:501:54:485:447:57
5:51
#216
21M
21.00 mi12:01:012:00:595:466:11
6:11
#209
35K
21.75 mi12:05:122:05:105:454:11
5:36
#202
23M
23.00 mi12:12:312:12:295:467:19
5:51
#195
24M
24.00 mi12:18:172:18:155:465:46
5:46
#198
40K
24.85 mi12:23:232:23:215:465:06
5:58
#196
25.2M
25.20 mi12:25:362:25:345:472:13
6:26
#193
Finish
26.22 mi12:31:312:31:295:475:55
5:48
#187
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi235235235226(Top 0.8%)198(Top 1%)198(Top 4%)
10K6.21 mi3.10 mi258-23231+4231+4281(Top 1%)251(Top 2%)251(Top 5%)
15K9.32 mi3.11 mi251+7224+7224+7226(Top 0.8%)198(Top 1%)198(Top 4%)
20K12.43 mi3.11 mi254-3226-2226-2250(Top 0.9%)223(Top 1%)223(Top 4%)
Half13.11 mi0.68 mi254226226217(Top 0.8%)195(Top 1%)195(Top 4%)
25K15.53 mi2.42 mi237+17210+16210+16183(Top 0.7%)161(Top 1%)161(Top 3%)
30K18.64 mi3.11 mi228+9203+7203+7246(Top 0.9%)222(Top 1%)222(Top 4%)
20M20.00 mi1.36 mi216+12192+11192+11197(Top 0.7%)175(Top 1%)175(Top 3%)
21M21.00 mi1.00 mi209+7186+6186+6221(Top 0.8%)197(Top 1%)197(Top 4%)
35K21.75 mi0.75 mi202+7179+7179+7145(Top 0.5%)123(Top 0.8%)123(Top 2%)
23M23.00 mi1.25 mi195+7171+8171+8161(Top 0.6%)139(Top 0.9%)139(Top 3%)
24M24.00 mi1.00 mi198-3174-3174-3213(Top 0.8%)190(Top 1%)190(Top 4%)
40K24.85 mi0.85 mi196+2172+2172+2290(Top 1%)267(Top 2%)267(Top 5%)
25.2M25.20 mi0.35 mi193+3169+3169+3371(Top 1%)349(Top 2%)349(Top 7%)
Finish26.22 mi1.02 mi187+6163+6163+6372(Top 1%)353(Top 2%)353(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

226

Males

198

M18-39

198

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

281

Males

251

M18-39

251

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

226

Males

198

M18-39

198

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

250

Males

223

M18-39

223

20K→Half

12.4 - 13.1 mi

Top 0.8%
×2stories
+19ft-37ft

Overall

217

Males

195

M18-39

195

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

183

Males

161

M18-39

161

25K→30K

15.5 - 18.6 mi

Top 0.9%
×9stories
+181ft-148ft

Overall

246

Males

222

M18-39

222

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

197

Males

175

M18-39

175

20M→21M

20.0 - 21.0 mi

Top 0.8%
×8stories
+106ft-24ft

Overall

221

Males

197

M18-39

197

21M→35K

21.0 - 21.8 mi

Top 0.5%
×7stories
+17ft-86ft

Overall

145

Males

123

M18-39

123

35K→23M

21.8 - 23.0 mi

Top 0.6%
×5stories
+23ft-63ft

Overall

161

Males

139

M18-39

139

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

213

Males

190

M18-39

190

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

290

Males

267

M18-39

267

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

371

Males

349

M18-39

349

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

372

Males

353

M18-39

353

Passing Analysis

Category:
Athletes Passed
135
Passed By
87
Net Change
+48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#235
5K → 10K1942-23#235#258
10K → 15K136+7#258#251
15K → 20K811-3#251#254
20K → Half220#254#254
Half → 25K181+17#254#237
25K → 30K134+9#237#228
30K → 20M131+12#228#216
20M → 21M103+7#216#209
21M → 35K81+7#209#202
35K → 23M92+7#202#195
23M → 24M47-3#195#198
24M → 40K64+2#198#196
40K → 25.2M52+3#196#193
25.2M → Finish71+6#193#187
TOTALS13587+48
📊

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