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BOSTON MARATHON 2023

Robert Hillier

Bib: 17685•M

MI

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:09
Rank: #14670
Start → 5K
25:09 | 8:06/mi
10K· 6.21 mi
50:07
Rank: #14860 (-190)
5K → 10K
24:58 | 8:02/mi
15K· 9.32 mi
1:14:58
Rank: #14678 (+182)
10K → 15K
24:51 | 8:00/mi
20K· 12.43 mi
1:40:16
Rank: #14637 (+41)
15K → 20K
25:18 | 8:09/mi
Half· 13.11 mi
1:45:51
Rank: #14682 (-45)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:05:35
Rank: #14532 (+150)
Half → 25K
19:44 | 8:08/mi
30K· 18.64 mi
2:32:15
Rank: #14573 (-41)
25K → 30K
26:40 | 8:35/mi
20M
2:44:21
Rank: #14679 (-106)
30K → 20M
12:06 | 8:54/mi
21M
2:53:53
Rank: #14769 (-90)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
3:00:26
Rank: #14824 (-55)
21M → 35K
6:33 | 8:45/mi
23M
3:11:57
Rank: #14958 (-134)
35K → 23M
11:31 | 9:12/mi
24M
3:21:07
Rank: #15082 (-124)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:29:14
Rank: #15236 (-154)
24M → 40K
8:07 | 9:30/mi
25.2M
3:32:43
Rank: #15297 (-61)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:41:57
Rank: #15439 (-142)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:51
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:56:06
Pace8:51 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4325:098:0625:09
8:06
-
10K
6.21 mi11:40:4150:078:0424:58
8:02
-0:04
15K
9.32 mi12:05:321:14:588:0324:51
8:00
-0:02
20K
12.43 mi12:30:501:40:168:0425:18
8:09
+0:09
Half
13.11 mi12:36:251:45:518:045:35
8:11
+0:02
25K
15.53 mi12:56:092:05:358:0519:44
8:08
-0:03
30K
18.64 mi13:22:492:32:158:1026:40
8:35
+0:27
20M
20.00 mi13:34:552:44:218:1312:06
8:54
+0:19
21M
21.00 mi13:44:272:53:538:179:32
9:32
+0:38
35K
21.75 mi13:51:003:00:268:186:33
8:45
-0:47
23M
23.00 mi14:02:313:11:578:2111:31
9:12
+0:27
24M
24.00 mi14:11:413:21:078:239:10
9:10
-0:02
40K
24.85 mi14:19:483:29:148:258:07
9:30
+0:20
25.2M
25.20 mi14:23:173:32:438:263:29
10:06
+0:36
Finish
26.22 mi14:32:313:41:578:289:14
9:04
-1:02

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

8:00 /mi

Average Pace

8:28 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:35

57% of race

Time at Steady Pace

54:33

25% of race

Time at Slower Pace

41:49

19% of race

Average Pace: 8:28 /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 mi11:15:4325:098:0625:09
8:06
#14670
10K
6.21 mi11:40:4150:078:0424:58
8:02
#14860
15K
9.32 mi12:05:321:14:588:0324:51
8:00
#14678
20K
12.43 mi12:30:501:40:168:0425:18
8:09
#14637
Half
13.11 mi12:36:251:45:518:045:35
8:11
#14682
25K
15.53 mi12:56:092:05:358:0519:44
8:08
#14532
30K
18.64 mi13:22:492:32:158:1026:40
8:35
#14573
20M
20.00 mi13:34:552:44:218:1312:06
8:54
#14679
21M
21.00 mi13:44:272:53:538:179:32
9:32
#14769
35K
21.75 mi13:51:003:00:268:186:33
8:45
#14824
23M
23.00 mi14:02:313:11:578:2111:31
9:12
#14958
24M
24.00 mi14:11:413:21:078:239:10
9:10
#15082
40K
24.85 mi14:19:483:29:148:258:07
9:30
#15236
25.2M
25.20 mi14:23:173:32:438:263:29
10:06
#15297
Finish
26.22 mi14:32:313:41:578:289:14
9:04
#15439
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14670102211022114364(Top 54%)10047(Top 66%)10047(Top 707%)
10K6.21 mi3.10 mi14860-19010277-5610277-5615054(Top 57%)10328(Top 68%)10328(Top 726%)
15K9.32 mi3.11 mi14678+18210199+7810199+7814364(Top 54%)10047(Top 66%)10047(Top 707%)
20K12.43 mi3.11 mi14637+4110166+3310166+3314543(Top 55%)10100(Top 67%)10100(Top 710%)
Half13.11 mi0.68 mi14682-4510182-1610182-1615624(Top 59%)10532(Top 69%)10532(Top 741%)
25K15.53 mi2.42 mi14532+15010095+8710095+8713787(Top 52%)9686(Top 64%)9686(Top 681%)
30K18.64 mi3.11 mi14573-4110070+2510070+2514811(Top 56%)9972(Top 66%)9972(Top 701%)
20M20.00 mi1.36 mi14679-10610093-2310093-2316011(Top 60%)10409(Top 69%)10409(Top 732%)
21M21.00 mi1.00 mi14769-9010106-1310106-1316093(Top 60%)10390(Top 68%)10390(Top 731%)
35K21.75 mi0.75 mi14824-5510104+210104+216671(Top 63%)10557(Top 70%)10557(Top 742%)
23M23.00 mi1.25 mi14958-13410132-2810132-2817027(Top 64%)10701(Top 71%)10701(Top 753%)
24M24.00 mi1.00 mi15082-12410159-2710159-2717908(Top 67%)11026(Top 73%)11026(Top 775%)
40K24.85 mi0.85 mi15236-15410202-4310202-4318289(Top 69%)11171(Top 74%)11171(Top 786%)
25.2M25.20 mi0.35 mi15297-6110209-710209-717721(Top 67%)10880(Top 72%)10880(Top 765%)
Finish26.22 mi1.02 mi15439-14210248-3910248-3918254(Top 69%)11187(Top 74%)11187(Top 787%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14364

Males

10047

M55-59

10047

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15054

Males

10328

M55-59

10328

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14364

Males

10047

M55-59

10047

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14543

Males

10100

M55-59

10100

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15624

Males

10532

M55-59

10532

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13787

Males

9686

M55-59

9686

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14811

Males

9972

M55-59

9972

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16011

Males

10409

M55-59

10409

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16093

Males

10390

M55-59

10390

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16671

Males

10557

M55-59

10557

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

17027

Males

10701

M55-59

10701

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17908

Males

11026

M55-59

11026

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18289

Males

11171

M55-59

11171

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17721

Males

10880

M55-59

10880

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18254

Males

11187

M55-59

11187

Passing Analysis

Category:
Athletes Passed
1409
Passed By
2178
Net Change
-769
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14670
5K → 10K216406-190#14670#14860
10K → 15K292110+182#14860#14678
15K → 20K206165+41#14678#14637
20K → Half1560-45#14637#14682
Half → 25K22373+150#14682#14532
25K → 30K151192-41#14532#14573
30K → 20M58164-106#14573#14679
20M → 21M54144-90#14679#14769
21M → 35K3489-55#14769#14824
35K → 23M43177-134#14824#14958
23M → 24M34158-124#14958#15082
24M → 40K30184-154#15082#15236
40K → 25.2M2283-61#15236#15297
25.2M → Finish31173-142#15297#15439
TOTALS14092178-769
📊

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