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BOSTON MARATHON 2023

Jeff Haushalter

Bib: 10174•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M55-59)
#0 / 1422
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:26
Rank: #9998
Start → 5K
23:26 | 7:33/mi
10K· 6.21 mi
46:41
Rank: #10147 (-149)
5K → 10K
23:15 | 7:29/mi
15K· 9.32 mi
1:09:46
Rank: #9898 (+249)
10K → 15K
23:05 | 7:26/mi
20K· 12.43 mi
1:33:06
Rank: #9749 (+149)
15K → 20K
23:20 | 7:31/mi
Half· 13.11 mi
1:38:10
Rank: #9739 (+10)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:28
Rank: #9626 (+113)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:20:28
Rank: #9443 (+183)
25K → 30K
24:00 | 7:43/mi
20M
2:31:00
Rank: #9357 (+86)
30K → 20M
10:32 | 7:45/mi
21M
2:39:03
Rank: #9212 (+145)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:44:38
Rank: #9156 (+56)
21M → 35K
5:35 | 7:28/mi
23M
2:54:13
Rank: #9029 (+127)
35K → 23M
9:35 | 7:39/mi
24M
3:01:37
Rank: #8919 (+110)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
3:08:03
Rank: #8826 (+93)
24M → 40K
6:26 | 7:31/mi
25.2M
3:10:48
Rank: #8760 (+66)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:18:03
Rank: #8625 (+135)
25.2M → Finish
7:15 | 7:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:10
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:53
Pace7:37 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5123:267:3323:26
7:33
-
10K
6.21 mi11:14:0646:417:3123:15
7:29
-0:04
15K
9.32 mi11:37:111:09:467:2923:05
7:26
-0:03
20K
12.43 mi12:00:311:33:067:2923:20
7:31
+0:05
Half
13.11 mi12:05:351:38:107:295:04
7:26
-0:05
25K
15.53 mi12:23:531:56:287:3018:18
7:33
+0:07
30K
18.64 mi12:47:532:20:287:3224:00
7:43
+0:10
20M
20.00 mi12:58:252:31:007:3310:32
7:45
+0:02
21M
21.00 mi13:06:282:39:037:348:03
8:03
+0:18
35K
21.75 mi13:12:032:44:387:345:35
7:28
-0:35
23M
23.00 mi13:21:382:54:137:349:35
7:39
+0:11
24M
24.00 mi13:29:023:01:377:347:24
7:24
-0:15
40K
24.85 mi13:35:283:08:037:346:26
7:31
+0:07
25.2M
25.20 mi13:38:133:10:487:342:45
7:58
+0:27
Finish
26.22 mi13:45:283:18:037:347:15
7:07
-0:51

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

7:07 /mi

Average Pace

7:34 /mi

Slowest Pace

8:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:15

95% of race

Time at Steady Pace

10:48

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:50:5123:267:3323:26
7:33
#9998
10K
6.21 mi11:14:0646:417:3123:15
7:29
#10147
15K
9.32 mi11:37:111:09:467:2923:05
7:26
#9898
20K
12.43 mi12:00:311:33:067:2923:20
7:31
#9749
Half
13.11 mi12:05:351:38:107:295:04
7:26
#9739
25K
15.53 mi12:23:531:56:287:3018:18
7:33
#9626
30K
18.64 mi12:47:532:20:287:3224:00
7:43
#9443
20M
20.00 mi12:58:252:31:007:3310:32
7:45
#9357
21M
21.00 mi13:06:282:39:037:348:03
8:03
#9212
35K
21.75 mi13:12:032:44:387:345:35
7:28
#9156
23M
23.00 mi13:21:382:54:137:349:35
7:39
#9029
24M
24.00 mi13:29:023:01:377:347:24
7:24
#8919
40K
24.85 mi13:35:283:08:037:346:26
7:31
#8826
25.2M
25.20 mi13:38:133:10:487:342:45
7:58
#8760
Finish
26.22 mi13:45:283:18:037:347:15
7:07
#8625
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9998812381239586(Top 36%)7913(Top 52%)7913(Top 556%)
10K6.21 mi3.10 mi10147-1498230-1078230-10710302(Top 39%)8326(Top 55%)8326(Top 586%)
15K9.32 mi3.11 mi9898+2498102+1288102+1289586(Top 36%)7913(Top 52%)7913(Top 556%)
20K12.43 mi3.11 mi9749+1498008+948008+949375(Top 35%)7727(Top 51%)7727(Top 543%)
Half13.11 mi0.68 mi9739+108000+88000+89552(Top 36%)7833(Top 52%)7833(Top 551%)
25K15.53 mi2.42 mi9626+1137916+847916+849123(Top 34%)7508(Top 49%)7508(Top 528%)
30K18.64 mi3.11 mi9443+1837762+1547762+1548820(Top 33%)7169(Top 47%)7169(Top 504%)
20M20.00 mi1.36 mi9357+867688+747688+748500(Top 32%)6892(Top 45%)6892(Top 485%)
21M21.00 mi1.00 mi9212+1457580+1087580+1087657(Top 29%)6283(Top 41%)6283(Top 442%)
35K21.75 mi0.75 mi9156+567532+487532+488241(Top 31%)6642(Top 44%)6642(Top 467%)
23M23.00 mi1.25 mi9029+1277436+967436+967448(Top 28%)6089(Top 40%)6089(Top 428%)
24M24.00 mi1.00 mi8919+1107343+937343+937055(Top 27%)5751(Top 38%)5751(Top 404%)
40K24.85 mi0.85 mi8826+937263+807263+806853(Top 26%)5551(Top 37%)5551(Top 390%)
25.2M25.20 mi0.35 mi8760+667214+497214+496353(Top 24%)5189(Top 34%)5189(Top 365%)
Finish26.22 mi1.02 mi8625+1357124+907124+905906(Top 22%)4872(Top 32%)4872(Top 343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9586

Males

7913

M55-59

7913

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10302

Males

8326

M55-59

8326

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9586

Males

7913

M55-59

7913

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9375

Males

7727

M55-59

7727

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9552

Males

7833

M55-59

7833

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9123

Males

7508

M55-59

7508

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8820

Males

7169

M55-59

7169

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8500

Males

6892

M55-59

6892

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7657

Males

6283

M55-59

6283

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8241

Males

6642

M55-59

6642

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7448

Males

6089

M55-59

6089

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7055

Males

5751

M55-59

5751

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6853

Males

5551

M55-59

5551

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6353

Males

5189

M55-59

5189

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5906

Males

4872

M55-59

4872

Passing Analysis

Category:
Athletes Passed
2233*
Passed By
859
Net Change
+1373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9998
5K → 10K249397-149#9998#10147
10K → 15K326*77+249#10147#9898
15K → 20K225*76+149#9898#9749
20K → Half4434+10#9749#9739
Half → 25K17259+113#9739#9626
25K → 30K259*76+183#9626#9443
30K → 20M12135+86#9443#9357
20M → 21M16722+145#9357#9212
21M → 35K6913+56#9212#9156
35K → 23M14821+127#9156#9029
23M → 24M13222+110#9029#8919
24M → 40K10714+93#8919#8826
40K → 25.2M704+66#8826#8760
25.2M → Finish1449+135#8760#8625
TOTALS2233*859+1373

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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