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BOSTON MARATHON 2023

Jordan Spector

Bib: 6006•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 24%
Division (M18-39)
#0 / 5285
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:42
Rank: #3340
Start → 5K
20:42 | 6:40/mi
10K· 6.21 mi
41:25
Rank: #3659 (-319)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:02:06
Rank: #3651 (+8)
10K → 15K
20:41 | 6:39/mi
20K· 12.43 mi
1:22:51
Rank: #3572 (+79)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:27:25
Rank: #3607 (-35)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:43:37
Rank: #3511 (+96)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:04:52
Rank: #3426 (+85)
25K → 30K
21:15 | 6:50/mi
20M
2:14:17
Rank: #3408 (+18)
30K → 20M
9:25 | 6:56/mi
21M
2:21:37
Rank: #3394 (+14)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:26:42
Rank: #3409 (-15)
21M → 35K
5:05 | 6:48/mi
23M
2:35:32
Rank: #3437 (-28)
35K → 23M
8:50 | 7:03/mi
24M
2:42:38
Rank: #3528 (-91)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:48:53
Rank: #3607 (-79)
24M → 40K
6:15 | 7:19/mi
25.2M
2:51:36
Rank: #3649 (-42)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:59:15
Rank: #3943 (-294)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:25
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5520:426:4020:42
6:40
-
10K
6.21 mi10:44:3841:256:4020:43
6:40
0:00
15K
9.32 mi11:05:191:02:066:4020:41
6:39
-0:01
20K
12.43 mi11:26:041:22:516:4020:45
6:41
+0:02
Half
13.11 mi11:30:381:27:256:404:34
6:42
+0:01
25K
15.53 mi11:46:501:43:376:4016:12
6:41
-0:01
30K
18.64 mi12:08:052:04:526:4221:15
6:50
+0:09
20M
20.00 mi12:17:302:14:176:439:25
6:56
+0:06
21M
21.00 mi12:24:502:21:376:457:20
7:20
+0:24
35K
21.75 mi12:29:552:26:426:455:05
6:48
-0:32
23M
23.00 mi12:38:452:35:326:468:50
7:03
+0:15
24M
24.00 mi12:45:512:42:386:477:06
7:06
+0:03
40K
24.85 mi12:52:062:48:536:486:15
7:19
+0:13
25.2M
25.20 mi12:54:492:51:366:492:43
7:53
+0:34
Finish
26.22 mi13:02:282:59:156:507:39
7:30
-0:23

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

6:39 /mi

Average Pace

6:50 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:18

87% of race

Time at Steady Pace

21:14

12% of race

Time at Slower Pace

2:43

2% of race

Average Pace: 6:50 /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 mi10:23:5520:426:4020:42
6:40
#3340
10K
6.21 mi10:44:3841:256:4020:43
6:40
#3659
15K
9.32 mi11:05:191:02:066:4020:41
6:39
#3651
20K
12.43 mi11:26:041:22:516:4020:45
6:41
#3572
Half
13.11 mi11:30:381:27:256:404:34
6:42
#3607
25K
15.53 mi11:46:501:43:376:4016:12
6:41
#3511
30K
18.64 mi12:08:052:04:526:4221:15
6:50
#3426
20M
20.00 mi12:17:302:14:176:439:25
6:56
#3408
21M
21.00 mi12:24:502:21:376:457:20
7:20
#3394
35K
21.75 mi12:29:552:26:426:455:05
6:48
#3409
23M
23.00 mi12:38:452:35:326:468:50
7:03
#3437
24M
24.00 mi12:45:512:42:386:477:06
7:06
#3528
40K
24.85 mi12:52:062:48:536:486:15
7:19
#3607
25.2M
25.20 mi12:54:492:51:366:492:43
7:53
#3649
Finish
26.22 mi13:02:282:59:156:507:39
7:30
#3943
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3340315231523747(Top 14%)3531(Top 23%)3531(Top 67%)
10K6.21 mi3.10 mi3659-3193452-3003452-3004035(Top 15%)3794(Top 25%)3794(Top 72%)
15K9.32 mi3.11 mi3651+83449+33449+33747(Top 14%)3531(Top 23%)3531(Top 67%)
20K12.43 mi3.11 mi3572+793382+673382+673411(Top 13%)3234(Top 21%)3234(Top 61%)
Half13.11 mi0.68 mi3607-353415-333415-334249(Top 16%)3973(Top 26%)3973(Top 75%)
25K15.53 mi2.42 mi3511+963330+853330+853243(Top 12%)3091(Top 20%)3091(Top 58%)
30K18.64 mi3.11 mi3426+853244+863244+863262(Top 12%)3074(Top 20%)3074(Top 58%)
20M20.00 mi1.36 mi3408+183228+163228+163606(Top 14%)3365(Top 22%)3365(Top 64%)
21M21.00 mi1.00 mi3394+143215+133215+133783(Top 14%)3506(Top 23%)3506(Top 66%)
35K21.75 mi0.75 mi3409-153227-123227-124151(Top 16%)3801(Top 25%)3801(Top 72%)
23M23.00 mi1.25 mi3437-283253-263253-264045(Top 15%)3721(Top 25%)3721(Top 70%)
24M24.00 mi1.00 mi3528-913334-813334-815172(Top 19%)4545(Top 30%)4545(Top 86%)
40K24.85 mi0.85 mi3607-793399-653399-655476(Top 21%)4663(Top 31%)4663(Top 88%)
25.2M25.20 mi0.35 mi3649-423434-353434-355711(Top 21%)4731(Top 31%)4731(Top 90%)
Finish26.22 mi1.02 mi3943-2943691-2573691-2578553(Top 32%)6483(Top 43%)6483(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3747

Males

3531

M18-39

3531

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4035

Males

3794

M18-39

3794

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3747

Males

3531

M18-39

3531

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3411

Males

3234

M18-39

3234

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4249

Males

3973

M18-39

3973

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3243

Males

3091

M18-39

3091

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3262

Males

3074

M18-39

3074

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3606

Males

3365

M18-39

3365

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3783

Males

3506

M18-39

3506

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4151

Males

3801

M18-39

3801

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4045

Males

3721

M18-39

3721

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5172

Males

4545

M18-39

4545

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5476

Males

4663

M18-39

4663

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5711

Males

4731

M18-39

4731

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8553

Males

6483

M18-39

6483

Passing Analysis

Category:
Athletes Passed
865
Passed By
1468
Net Change
-603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3340
5K → 10K86405-319#3340#3659
10K → 15K111103+8#3659#3651
15K → 20K12344+79#3651#3572
20K → Half944-35#3572#3607
Half → 25K12428+96#3607#3511
25K → 30K14358+85#3511#3426
30K → 20M6345+18#3426#3408
20M → 21M6652+14#3408#3394
21M → 35K3146-15#3394#3409
35K → 23M4674-28#3409#3437
23M → 24M17108-91#3437#3528
24M → 40K24103-79#3528#3607
40K → 25.2M1355-42#3607#3649
25.2M → Finish9303-294#3649#3943
TOTALS8651468-603
📊

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