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BOSTON MARATHON 2023

Brian Hoffart

Bib: 5168•M

KS

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:02
Rank: #4353
Start → 5K
21:02 | 6:46/mi
10K· 6.21 mi
41:39
Rank: #4008 (+345)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:02:10
Rank: #3713 (+295)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:52
Rank: #3589 (+124)
15K → 20K
20:42 | 6:40/mi
Half· 13.11 mi
1:27:22
Rank: #3567 (+22)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:38
Rank: #3518 (+49)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:05:07
Rank: #3537 (-19)
25K → 30K
21:29 | 6:55/mi
20M
2:14:32
Rank: #3514 (+23)
30K → 20M
9:25 | 6:56/mi
21M
2:21:55
Rank: #3522 (-8)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:27:03
Rank: #3548 (-26)
21M → 35K
5:08 | 6:52/mi
23M
2:35:55
Rank: #3557 (-9)
35K → 23M
8:52 | 7:05/mi
24M
2:42:47
Rank: #3573 (-16)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:48:53
Rank: #3605 (-32)
24M → 40K
6:06 | 7:08/mi
25.2M
2:51:30
Rank: #3621 (-16)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:58:39
Rank: #3721 (-100)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:22
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:31:17
Pace6:58 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5221:026:4621:02
6:46
-
10K
6.21 mi10:45:2941:396:4220:37
6:38
-0:08
15K
9.32 mi11:06:001:02:106:4020:31
6:36
-0:02
20K
12.43 mi11:26:421:22:526:4020:42
6:40
+0:04
Half
13.11 mi11:31:121:27:226:404:30
6:36
-0:04
25K
15.53 mi11:47:281:43:386:4016:16
6:43
+0:07
30K
18.64 mi12:08:572:05:076:4321:29
6:55
+0:12
20M
20.00 mi12:18:222:14:326:449:25
6:56
+0:01
21M
21.00 mi12:25:452:21:556:457:23
7:23
+0:27
35K
21.75 mi12:30:532:27:036:465:08
6:52
-0:31
23M
23.00 mi12:39:452:35:556:478:52
7:05
+0:13
24M
24.00 mi12:46:372:42:476:476:52
6:52
-0:13
40K
24.85 mi12:52:432:48:536:486:06
7:08
+0:16
25.2M
25.20 mi12:55:202:51:306:482:37
7:35
+0:27
Finish
26.22 mi13:02:292:58:396:497:09
7:01
-0:34

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

6:36 /mi

Average Pace

6:49 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:39

94% of race

Time at Steady Pace

10:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:24:5221:026:4621:02
6:46
#4353
10K
6.21 mi10:45:2941:396:4220:37
6:38
#4008
15K
9.32 mi11:06:001:02:106:4020:31
6:36
#3713
20K
12.43 mi11:26:421:22:526:4020:42
6:40
#3589
Half
13.11 mi11:31:121:27:226:404:30
6:36
#3567
25K
15.53 mi11:47:281:43:386:4016:16
6:43
#3518
30K
18.64 mi12:08:572:05:076:4321:29
6:55
#3537
20M
20.00 mi12:18:222:14:326:449:25
6:56
#3514
21M
21.00 mi12:25:452:21:556:457:23
7:23
#3522
35K
21.75 mi12:30:532:27:036:465:08
6:52
#3548
23M
23.00 mi12:39:452:35:556:478:52
7:05
#3557
24M
24.00 mi12:46:372:42:476:476:52
6:52
#3573
40K
24.85 mi12:52:432:48:536:486:06
7:08
#3605
25.2M
25.20 mi12:55:202:51:306:482:37
7:35
#3621
Finish
26.22 mi13:02:292:58:396:497:09
7:01
#3721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4353406440643328(Top 13%)3158(Top 21%)3158(Top 60%)
10K6.21 mi3.10 mi4008+3453769+2953769+2953765(Top 14%)3552(Top 23%)3552(Top 67%)
15K9.32 mi3.11 mi3713+2953507+2623507+2623328(Top 13%)3158(Top 21%)3158(Top 60%)
20K12.43 mi3.11 mi3589+1243397+1103397+1103283(Top 12%)3117(Top 21%)3117(Top 59%)
Half13.11 mi0.68 mi3567+223377+203377+203413(Top 13%)3244(Top 21%)3244(Top 61%)
25K15.53 mi2.42 mi3518+493337+403337+403429(Top 13%)3250(Top 21%)3250(Top 61%)
30K18.64 mi3.11 mi3537-193349-123349-123756(Top 14%)3522(Top 23%)3522(Top 67%)
20M20.00 mi1.36 mi3514+233324+253324+253593(Top 13%)3352(Top 22%)3352(Top 63%)
21M21.00 mi1.00 mi3522-83337-133337-134048(Top 15%)3726(Top 25%)3726(Top 71%)
35K21.75 mi0.75 mi3548-263360-233360-234537(Top 17%)4128(Top 27%)4128(Top 78%)
23M23.00 mi1.25 mi3557-93359+13359+14194(Top 16%)3837(Top 25%)3837(Top 73%)
24M24.00 mi1.00 mi3573-163375-163375-164000(Top 15%)3648(Top 24%)3648(Top 69%)
40K24.85 mi0.85 mi3605-323397-223397-224520(Top 17%)4002(Top 26%)4002(Top 76%)
25.2M25.20 mi0.35 mi3621-163410-133410-134269(Top 16%)3739(Top 25%)3739(Top 71%)
Finish26.22 mi1.02 mi3721-1003494-843494-845276(Top 20%)4456(Top 29%)4456(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3328

Males

3158

M18-39

3158

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3765

Males

3552

M18-39

3552

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3328

Males

3158

M18-39

3158

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3283

Males

3117

M18-39

3117

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3413

Males

3244

M18-39

3244

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3429

Males

3250

M18-39

3250

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3756

Males

3522

M18-39

3522

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3593

Males

3352

M18-39

3352

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4048

Males

3726

M18-39

3726

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4537

Males

4128

M18-39

4128

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4194

Males

3837

M18-39

3837

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4000

Males

3648

M18-39

3648

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4520

Males

4002

M18-39

4002

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4269

Males

3739

M18-39

3739

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5276

Males

4456

M18-39

4456

Passing Analysis

Category:
Athletes Passed
1462
Passed By
830
Net Change
+632
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4353
5K → 10K43893+345#4353#4008
10K → 15K31520+295#4008#3713
15K → 20K16238+124#3713#3589
20K → Half297+22#3589#3567
Half → 25K10152+49#3567#3518
25K → 30K99118-19#3518#3537
30K → 20M6744+23#3537#3514
20M → 21M4957-8#3514#3522
21M → 35K2854-26#3522#3548
35K → 23M6069-9#3548#3557
23M → 24M3551-16#3557#3573
24M → 40K3365-32#3573#3605
40K → 25.2M1834-16#3605#3621
25.2M → Finish28128-100#3621#3721
TOTALS1462830+632
📊

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