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BOSTON MARATHON 2023

Kent Hillyer

Bib: 18333•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 50%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:30
Rank: #13115
Start → 5K
7:53/mi
24:30 split
10K· 6.21 mi
48:27
Rank: #12677 (+438)
5K → 10K
7:43/mi
23:57 split
15K· 9.32 mi
1:12:31
Rank: #12497 (+180)
10K → 15K
7:45/mi
24:04 split
20K· 12.43 mi
1:37:11
Rank: #12573 (-76)
15K → 20K
7:56/mi
24:40 split
Half· 13.11 mi
1:42:32
Rank: #12580 (-7)
20K → Half
7:50/mi
5:21 split
25K· 15.53 mi
2:01:55
Rank: #12579 (+1)
Half → 25K
8:00/mi
19:23 split
30K· 18.64 mi
2:27:48
Rank: #12716 (-137)
25K → 30K
8:20/mi
25:53 split
20M
2:39:23
Rank: #12786 (-70)
30K → 20M
8:31/mi
11:35 split
21M
2:48:26
Rank: #12825 (-39)
20M → 21M
9:03/mi
9:03 split
35K· 21.75 mi
2:54:45
Rank: #12909 (-84)
21M → 35K
8:27/mi
6:19 split
23M
3:05:45
Rank: #13011 (-102)
35K → 23M
8:47/mi
11:00 split
24M
3:14:19
Rank: #13087 (-76)
23M → 24M
8:34/mi
8:34 split
40K· 24.85 mi
3:21:49
Rank: #13158 (-71)
24M → 40K
8:46/mi
7:30 split
25.2M
3:25:07
Rank: #13176 (-18)
40K → 25.2M
9:34/mi
3:18 split
Finish· 26.22 mi
3:33:42
Rank: #13246 (-70)
25.2M → Finish
8:25/mi
8:35 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:32
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:51:10
Pace8:29 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3124:307:5324:30
7:53
-
10K
6.21 mi11:39:2848:277:4823:57
7:43
-0:10
15K
9.32 mi12:03:321:12:317:4724:04
7:45
+0:02
20K
12.43 mi12:28:121:37:117:4924:40
7:56
+0:11
Half
13.11 mi12:33:331:42:327:495:21
7:50
-0:06
25K
15.53 mi12:52:562:01:557:5119:23
8:00
+0:10
30K
18.64 mi13:18:492:27:487:5625:53
8:20
+0:20
20M
20.00 mi13:30:242:39:237:5811:35
8:31
+0:11
21M
21.00 mi13:39:272:48:268:019:03
9:03
+0:32
35K
21.75 mi13:45:462:54:458:026:19
8:27
-0:36
23M
23.00 mi13:56:463:05:458:0511:00
8:47
+0:20
24M
24.00 mi14:05:203:14:198:068:34
8:34
-0:13
40K
24.85 mi14:12:503:21:498:077:30
8:46
+0:12
25.2M
25.20 mi14:16:083:25:078:083:18
9:34
+0:48
Finish
26.22 mi14:24:433:33:428:098:35
8:25
-1:09

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

7:43 /mi

Average Pace

8:09 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:55

57% of race

Time at Steady Pace

1:00:56

29% of race

Time at Slower Pace

30:51

14% of race

Average Pace: 8:09 /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 mi11:15:3124:307:5324:30
7:53
#13115
10K
6.21 mi11:39:2848:277:4823:57
7:43
#12677
15K
9.32 mi12:03:321:12:317:4724:04
7:45
#12497
20K
12.43 mi12:28:121:37:117:4924:40
7:56
#12573
Half
13.11 mi12:33:331:42:327:495:21
7:50
#12580
25K
15.53 mi12:52:562:01:557:5119:23
8:00
#12579
30K
18.64 mi13:18:492:27:487:5625:53
8:20
#12716
20M
20.00 mi13:30:242:39:237:5811:35
8:31
#12786
21M
21.00 mi13:39:272:48:268:019:03
9:03
#12825
35K
21.75 mi13:45:462:54:458:026:19
8:27
#12909
23M
23.00 mi13:56:463:05:458:0511:00
8:47
#13011
24M
24.00 mi14:05:203:14:198:068:34
8:34
#13087
40K
24.85 mi14:12:503:21:498:077:30
8:46
#13158
25.2M
25.20 mi14:16:083:25:078:083:18
9:34
#13176
Finish
26.22 mi14:24:433:33:428:098:35
8:25
#13246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi131159589958912249(Top 46%)9189(Top 61%)9189(Top 646%)
10K6.21 mi3.10 mi12677+4389405+1849405+18412324(Top 46%)9257(Top 61%)9257(Top 651%)
15K9.32 mi3.11 mi12497+1809309+969309+9612249(Top 46%)9189(Top 61%)9189(Top 646%)
20K12.43 mi3.11 mi12573-769313-49313-412934(Top 49%)9411(Top 62%)9411(Top 662%)
Half13.11 mi0.68 mi12580-79311+29311+213060(Top 49%)9517(Top 63%)9517(Top 669%)
25K15.53 mi2.42 mi12579+19292+199292+1912687(Top 48%)9208(Top 61%)9208(Top 648%)
30K18.64 mi3.11 mi12716-1379317-259317-2513204(Top 50%)9317(Top 61%)9317(Top 655%)
20M20.00 mi1.36 mi12786-709329-129329-1213755(Top 52%)9462(Top 62%)9462(Top 665%)
21M21.00 mi1.00 mi12825-399316+139316+1313666(Top 51%)9345(Top 62%)9345(Top 657%)
35K21.75 mi0.75 mi12909-849340-249340-2414940(Top 56%)9845(Top 65%)9845(Top 692%)
23M23.00 mi1.25 mi13011-1029361-219361-2114885(Top 56%)9755(Top 64%)9755(Top 686%)
24M24.00 mi1.00 mi13087-769372-119372-1114845(Top 56%)9686(Top 64%)9686(Top 681%)
40K24.85 mi0.85 mi13158-719383-119383-1114905(Top 56%)9639(Top 64%)9639(Top 678%)
25.2M25.20 mi0.35 mi13176-189376+79376+715442(Top 58%)9863(Top 65%)9863(Top 694%)
Finish26.22 mi1.02 mi13246-709383-79383-714865(Top 56%)9660(Top 64%)9660(Top 679%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12249

Males

9189

M55-59

9189

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12324

Males

9257

M55-59

9257

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12249

Males

9189

M55-59

9189

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

12934

Males

9411

M55-59

9411

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13060

Males

9517

M55-59

9517

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12687

Males

9208

M55-59

9208

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

13204

Males

9317

M55-59

9317

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13755

Males

9462

M55-59

9462

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13666

Males

9345

M55-59

9345

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14940

Males

9845

M55-59

9845

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14885

Males

9755

M55-59

9755

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14845

Males

9686

M55-59

9686

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14905

Males

9639

M55-59

9639

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15442

Males

9863

M55-59

9863

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14865

Males

9660

M55-59

9660

Passing Analysis

Category:
Athletes Passed
1760
Passed By
1891
Net Change
-131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13115
5K → 10K593155+438#13115#12677
10K → 15K302122+180#12677#12497
15K → 20K154230-76#12497#12573
20K → Half2936-7#12573#12580
Half → 25K133132+1#12580#12579
25K → 30K149286-137#12579#12716
30K → 20M80150-70#12716#12786
20M → 21M82121-39#12786#12825
21M → 35K24108-84#12825#12909
35K → 23M61163-102#12909#13011
23M → 24M39115-76#13011#13087
24M → 40K41112-71#13087#13158
40K → 25.2M3553-18#13158#13176
25.2M → Finish38108-70#13176#13246
TOTALS17601891-131
📊

Passing Visuals

Category:
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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