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BOSTON MARATHON 2023

Stanley Unfried

Bib: 6685•M

AL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Division (M18-39)
#0 / 5285
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3526
Start → 5K
6:41/mi
20:46 split
10K· 6.21 mi
41:06
Rank: #3270 (+256)
5K → 10K
6:33/mi
20:20 split
15K· 9.32 mi
1:01:14
Rank: #2969 (+301)
10K → 15K
6:29/mi
20:08 split
20K· 12.43 mi
1:22:15
Rank: #3205 (-236)
15K → 20K
6:46/mi
21:01 split
Half· 13.11 mi
1:26:37
Rank: #3142 (+63)
20K → Half
6:24/mi
4:22 split
25K· 15.53 mi
1:42:45
Rank: #3098 (+44)
Half → 25K
6:39/mi
16:08 split
30K· 18.64 mi
2:04:09
Rank: #3118 (-20)
25K → 30K
6:53/mi
21:24 split
20M
2:13:38
Rank: #3161 (-43)
30K → 20M
6:59/mi
9:29 split
21M
2:21:04
Rank: #3208 (-47)
20M → 21M
7:26/mi
7:26 split
35K· 21.75 mi
2:26:22
Rank: #3297 (-89)
21M → 35K
7:05/mi
5:18 split
23M
2:35:34
Rank: #3447 (-150)
35K → 23M
7:21/mi
9:12 split
24M
2:42:50
Rank: #3596 (-149)
23M → 24M
7:16/mi
7:16 split
40K· 24.85 mi
2:49:22
Rank: #3791 (-195)
24M → 40K
7:38/mi
6:32 split
25.2M
2:52:11
Rank: #3877 (-86)
40K → 25.2M
8:10/mi
2:49 split
Finish· 26.22 mi
2:59:35
Rank: #4065 (-188)
25.2M → Finish
7:16/mi
7:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:37
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:32:58
Pace7:06 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2620:466:4120:46
6:41
-
10K
6.21 mi10:44:4641:066:3720:20
6:33
-0:08
15K
9.32 mi11:04:541:01:146:3420:08
6:29
-0:04
20K
12.43 mi11:25:551:22:156:3721:01
6:46
+0:17
Half
13.11 mi11:30:171:26:376:364:22
6:24
-0:22
25K
15.53 mi11:46:251:42:456:3716:08
6:39
+0:15
30K
18.64 mi12:07:492:04:096:4021:24
6:53
+0:14
20M
20.00 mi12:17:182:13:386:419:29
6:59
+0:06
21M
21.00 mi12:24:442:21:046:437:26
7:26
+0:27
35K
21.75 mi12:30:022:26:226:445:18
7:05
-0:21
23M
23.00 mi12:39:142:35:346:469:12
7:21
+0:16
24M
24.00 mi12:46:302:42:506:477:16
7:16
-0:05
40K
24.85 mi12:53:022:49:226:496:32
7:38
+0:22
25.2M
25.20 mi12:55:512:52:116:502:49
8:10
+0:32
Finish
26.22 mi13:03:152:59:356:517:24
7:16
-0:54

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

6:24 /mi

Average Pace

6:51 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:44

46% of race

Time at Steady Pace

57:12

32% of race

Time at Slower Pace

40:39

23% of race

Average Pace: 6:51 /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 mi10:24:2620:466:4120:46
6:41
#3526
10K
6.21 mi10:44:4641:066:3720:20
6:33
#3270
15K
9.32 mi11:04:541:01:146:3420:08
6:29
#2969
20K
12.43 mi11:25:551:22:156:3721:01
6:46
#3205
Half
13.11 mi11:30:171:26:376:364:22
6:24
#3142
25K
15.53 mi11:46:251:42:456:3716:08
6:39
#3098
30K
18.64 mi12:07:492:04:096:4021:24
6:53
#3118
20M
20.00 mi12:17:182:13:386:419:29
6:59
#3161
21M
21.00 mi12:24:442:21:046:437:26
7:26
#3208
35K
21.75 mi12:30:022:26:226:445:18
7:05
#3297
23M
23.00 mi12:39:142:35:346:469:12
7:21
#3447
24M
24.00 mi12:46:302:42:506:477:16
7:16
#3596
40K
24.85 mi12:53:022:49:226:496:32
7:38
#3791
25.2M
25.20 mi12:55:512:52:116:502:49
8:10
#3877
Finish
26.22 mi13:03:152:59:356:517:24
7:16
#4065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3526332433242535(Top 10%)2431(Top 16%)2431(Top 46%)
10K6.21 mi3.10 mi3270+2563100+2243100+2243089(Top 12%)2947(Top 19%)2947(Top 56%)
15K9.32 mi3.11 mi2969+3012832+2682832+2682535(Top 10%)2431(Top 16%)2431(Top 46%)
20K12.43 mi3.11 mi3205-2363051-2193051-2194128(Top 16%)3872(Top 26%)3872(Top 73%)
Half13.11 mi0.68 mi3142+632992+592992+592270(Top 9%)2180(Top 14%)2180(Top 41%)
25K15.53 mi2.42 mi3098+442953+392953+393040(Top 11%)2898(Top 19%)2898(Top 55%)
30K18.64 mi3.11 mi3118-202969-162969-163580(Top 13%)3362(Top 22%)3362(Top 64%)
20M20.00 mi1.36 mi3161-433005-363005-363899(Top 15%)3627(Top 24%)3627(Top 69%)
21M21.00 mi1.00 mi3208-473042-373042-374268(Top 16%)3908(Top 26%)3908(Top 74%)
35K21.75 mi0.75 mi3297-893123-813123-815765(Top 22%)5055(Top 33%)5055(Top 96%)
23M23.00 mi1.25 mi3447-1503260-1373260-1375531(Top 21%)4854(Top 32%)4854(Top 92%)
24M24.00 mi1.00 mi3596-1493393-1333393-1336109(Top 23%)5156(Top 34%)5156(Top 98%)
40K24.85 mi0.85 mi3791-1953562-1693562-1697517(Top 28%)5929(Top 39%)5929(Top 112%)
25.2M25.20 mi0.35 mi3877-863638-763638-767379(Top 28%)5779(Top 38%)5779(Top 109%)
Finish26.22 mi1.02 mi4065-1883803-1653803-1656790(Top 26%)5425(Top 36%)5425(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2535

Males

2431

M18-39

2431

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3089

Males

2947

M18-39

2947

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2535

Males

2431

M18-39

2431

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4128

Males

3872

M18-39

3872

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2270

Males

2180

M18-39

2180

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3040

Males

2898

M18-39

2898

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3580

Males

3362

M18-39

3362

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3899

Males

3627

M18-39

3627

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4268

Males

3908

M18-39

3908

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5765

Males

5055

M18-39

5055

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5531

Males

4854

M18-39

4854

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6109

Males

5156

M18-39

5156

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7517

Males

5929

M18-39

5929

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7379

Males

5779

M18-39

5779

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6790

Males

5425

M18-39

5425

Passing Analysis

Category:
Athletes Passed
1055
Passed By
1594
Net Change
-539
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3526
5K → 10K33074+256#3526#3270
10K → 15K31211+301#3270#2969
15K → 20K24260-236#2969#3205
20K → Half663+63#3205#3142
Half → 25K8440+44#3142#3098
25K → 30K88108-20#3098#3118
30K → 20M3477-43#3118#3161
20M → 21M2976-47#3161#3208
21M → 35K11100-89#3208#3297
35K → 23M29179-150#3297#3447
23M → 24M10159-149#3447#3596
24M → 40K18213-195#3596#3791
40K → 25.2M894-86#3791#3877
25.2M → Finish12200-188#3877#4065
TOTALS10551594-539
📊

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