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BOSTON MARATHON 2023

Aaron Hall

Bib: 13711•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M50-54)
#0 / 2052
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:18
Rank: #9625
Start → 5K
23:18 | 7:30/mi
10K· 6.21 mi
47:36
Rank: #11433 (-1808)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:10:56
Rank: #11011 (+422)
10K → 15K
23:20 | 7:31/mi
20K· 12.43 mi
1:35:12
Rank: #11183 (-172)
15K → 20K
24:16 | 7:49/mi
Half· 13.11 mi
1:40:18
Rank: #11127 (+56)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:59:02
Rank: #11004 (+123)
Half → 25K
18:44 | 7:44/mi
30K· 18.64 mi
2:23:36
Rank: #10808 (+196)
25K → 30K
24:34 | 7:54/mi
20M
2:34:29
Rank: #10734 (+74)
30K → 20M
10:53 | 8:01/mi
21M
2:42:51
Rank: #10646 (+88)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:48:55
Rank: #10713 (-67)
21M → 35K
6:04 | 8:07/mi
23M
2:59:07
Rank: #10700 (+13)
35K → 23M
10:12 | 8:09/mi
24M
3:07:08
Rank: #10718 (-18)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:14:12
Rank: #10735 (-17)
24M → 40K
7:04 | 8:16/mi
25.2M
3:17:15
Rank: #10738 (-3)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:25:32
Rank: #10836 (-98)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:18
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:45:14
Pace8:02 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:0123:187:3023:18
7:30
-
10K
6.21 mi11:23:1947:367:4024:18
7:49
+0:19
15K
9.32 mi11:46:391:10:567:3723:20
7:31
-0:18
20K
12.43 mi12:10:551:35:127:4024:16
7:49
+0:18
Half
13.11 mi12:16:011:40:187:395:06
7:29
-0:20
25K
15.53 mi12:34:451:59:027:4018:44
7:44
+0:15
30K
18.64 mi12:59:192:23:367:4224:34
7:54
+0:10
20M
20.00 mi13:10:122:34:297:4310:53
8:01
+0:07
21M
21.00 mi13:18:342:42:517:458:22
8:22
+0:21
35K
21.75 mi13:24:382:48:557:466:04
8:07
-0:15
23M
23.00 mi13:34:502:59:077:4710:12
8:09
+0:02
24M
24.00 mi13:42:513:07:087:488:01
8:01
-0:08
40K
24.85 mi13:49:553:14:127:497:04
8:16
+0:15
25.2M
25.20 mi13:52:583:17:157:503:03
8:51
+0:35
Finish
26.22 mi14:01:153:25:327:518:17
8:08
-0:43

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

7:29 /mi

Average Pace

7:51 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:03

91% of race

Time at Steady Pace

15:26

8% of race

Time at Slower Pace

3:03

1% of race

Average Pace: 7:50 /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 mi10:59:0123:187:3023:18
7:30
#9625
10K
6.21 mi11:23:1947:367:4024:18
7:49
#11433
15K
9.32 mi11:46:391:10:567:3723:20
7:31
#11011
20K
12.43 mi12:10:551:35:127:4024:16
7:49
#11183
Half
13.11 mi12:16:011:40:187:395:06
7:29
#11127
25K
15.53 mi12:34:451:59:027:4018:44
7:44
#11004
30K
18.64 mi12:59:192:23:367:4224:34
7:54
#10808
20M
20.00 mi13:10:122:34:297:4310:53
8:01
#10734
21M
21.00 mi13:18:342:42:517:458:22
8:22
#10646
35K
21.75 mi13:24:382:48:557:466:04
8:07
#10713
23M
23.00 mi13:34:502:59:077:4710:12
8:09
#10700
24M
24.00 mi13:42:513:07:087:488:01
8:01
#10718
40K
24.85 mi13:49:553:14:127:497:04
8:16
#10735
25.2M
25.20 mi13:52:583:17:157:503:03
8:51
#10738
Finish
26.22 mi14:01:153:25:327:518:17
8:08
#10836
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi96257944794410254(Top 39%)8279(Top 55%)8279(Top 403%)
10K6.21 mi3.10 mi11433-18088847-9038847-90313297(Top 50%)9666(Top 64%)9666(Top 471%)
15K9.32 mi3.11 mi11011+4228660+1878660+18710254(Top 39%)8279(Top 55%)8279(Top 403%)
20K12.43 mi3.11 mi11183-1728742-828742-8211818(Top 44%)8939(Top 59%)8939(Top 436%)
Half13.11 mi0.68 mi11127+568712+308712+3010009(Top 38%)8119(Top 53%)8119(Top 396%)
25K15.53 mi2.42 mi11004+1238630+828630+8210488(Top 39%)8251(Top 54%)8251(Top 402%)
30K18.64 mi3.11 mi10808+1968489+1418489+14110190(Top 38%)7926(Top 52%)7926(Top 386%)
20M20.00 mi1.36 mi10734+748418+718418+7110315(Top 39%)7928(Top 52%)7928(Top 386%)
21M21.00 mi1.00 mi10646+888359+598359+599630(Top 36%)7417(Top 49%)7417(Top 361%)
35K21.75 mi0.75 mi10713-678367-88367-812805(Top 48%)8892(Top 59%)8892(Top 433%)
23M23.00 mi1.25 mi10700+138328+398328+3910784(Top 41%)7861(Top 52%)7861(Top 383%)
24M24.00 mi1.00 mi10718-188314+148314+1411328(Top 43%)8059(Top 53%)8059(Top 393%)
40K24.85 mi0.85 mi10735-178302+128302+1211761(Top 44%)8202(Top 54%)8202(Top 400%)
25.2M25.20 mi0.35 mi10738-38289+138289+1311518(Top 43%)8032(Top 53%)8032(Top 391%)
Finish26.22 mi1.02 mi10836-988308-198308-1912936(Top 49%)8733(Top 58%)8733(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10254

Males

8279

M50-54

8279

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13297

Males

9666

M50-54

9666

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10254

Males

8279

M50-54

8279

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11818

Males

8939

M50-54

8939

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10009

Males

8119

M50-54

8119

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10488

Males

8251

M50-54

8251

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10190

Males

7926

M50-54

7926

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10315

Males

7928

M50-54

7928

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9630

Males

7417

M50-54

7417

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12805

Males

8892

M50-54

8892

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10784

Males

7861

M50-54

7861

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11328

Males

8059

M50-54

8059

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11761

Males

8202

M50-54

8202

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11518

Males

8032

M50-54

8032

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12936

Males

8733

M50-54

8733

Passing Analysis

Category:
Athletes Passed
1654*
Passed By
2863
Net Change
-1211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9625
5K → 10K201826-1808#9625#11433
10K → 15K46846+422#11433#11011
15K → 20K99271-172#11011#11183
20K → Half615+56#11183#11127
Half → 25K17552+123#11127#11004
25K → 30K28387+196#11004#10808
30K → 20M113*39+74#10808#10734
20M → 21M11224+88#10734#10646
21M → 35K38105-67#10646#10713
35K → 23M9380+13#10713#10700
23M → 24M5876-18#10700#10718
24M → 40K6683-17#10718#10735
40K → 25.2M2831-3#10735#10738
25.2M → Finish40138-98#10738#10836
TOTALS1654*2863-1211

* 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