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BOSTON MARATHON 2023

Robert Pardy

Bib: 21318•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #16874
Start → 5K
8:24/mi
26:06 split
10K· 6.21 mi
52:29
Rank: #17513 (-639)
5K → 10K
8:30/mi
26:23 split
15K· 9.32 mi
1:19:37
Rank: #18120 (-607)
10K → 15K
8:44/mi
27:08 split
20K· 12.43 mi
1:47:38
Rank: #18581 (-461)
15K → 20K
9:01/mi
28:01 split
Half· 13.11 mi
1:53:41
Rank: #18645 (-64)
20K → Half
8:52/mi
6:03 split
25K· 15.53 mi
2:15:49
Rank: #18817 (-172)
Half → 25K
9:08/mi
22:08 split
30K· 18.64 mi
2:44:22
Rank: #18684 (+133)
25K → 30K
9:11/mi
28:33 split
20M
2:56:40
Rank: #18519 (+165)
30K → 20M
9:03/mi
12:18 split
21M
3:06:33
Rank: #18442 (+77)
20M → 21M
9:53/mi
9:53 split
35K· 21.75 mi
3:13:14
Rank: #18399 (+43)
21M → 35K
8:56/mi
6:41 split
23M
3:25:17
Rank: #18441 (-42)
35K → 23M
9:37/mi
12:03 split
24M
3:34:30
Rank: #18438 (+3)
23M → 24M
9:13/mi
9:13 split
40K· 24.85 mi
3:42:32
Rank: #18416 (+22)
24M → 40K
9:24/mi
8:02 split
25.2M
3:46:02
Rank: #18407 (+9)
40K → 25.2M
10:09/mi
3:30 split
Finish· 26.22 mi
3:55:03
Rank: #18384 (+23)
25.2M → Finish
8:51/mi
9:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:41
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:01:22
Pace9:15 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4026:068:2426:06
8:24
-
10K
6.21 mi11:46:0352:298:2726:23
8:30
+0:06
15K
9.32 mi12:13:111:19:378:3327:08
8:44
+0:14
20K
12.43 mi12:41:121:47:388:4028:01
9:01
+0:17
Half
13.11 mi12:47:151:53:418:406:03
8:52
-0:09
25K
15.53 mi13:09:232:15:498:4522:08
9:08
+0:16
30K
18.64 mi13:37:562:44:228:4928:33
9:11
+0:03
20M
20.00 mi13:50:142:56:408:5012:18
9:03
-0:08
21M
21.00 mi14:00:073:06:338:539:53
9:53
+0:50
35K
21.75 mi14:06:483:13:148:536:41
8:56
-0:57
23M
23.00 mi14:18:513:25:178:5612:03
9:37
+0:41
24M
24.00 mi14:28:043:34:308:569:13
9:13
-0:24
40K
24.85 mi14:36:063:42:328:578:02
9:24
+0:11
25.2M
25.20 mi14:39:363:46:028:583:30
10:09
+0:45
Finish
26.22 mi14:48:373:55:038:589:01
8:51
-1:18

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

8:24 /mi

Average Pace

8:58 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:37

34% of race

Time at Steady Pace

2:01:58

52% of race

Time at Slower Pace

33:28

14% of race

Average Pace: 8:58 /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 mi11:19:4026:068:2426:06
8:24
#16874
10K
6.21 mi11:46:0352:298:2726:23
8:30
#17513
15K
9.32 mi12:13:111:19:378:3327:08
8:44
#18120
20K
12.43 mi12:41:121:47:388:4028:01
9:01
#18581
Half
13.11 mi12:47:151:53:418:406:03
8:52
#18645
25K
15.53 mi13:09:232:15:498:4522:08
9:08
#18817
30K
18.64 mi13:37:562:44:228:4928:33
9:11
#18684
20M
20.00 mi13:50:142:56:408:5012:18
9:03
#18519
21M
21.00 mi14:00:073:06:338:539:53
9:53
#18442
35K
21.75 mi14:06:483:13:148:536:41
8:56
#18399
23M
23.00 mi14:18:513:25:178:5612:03
9:37
#18441
24M
24.00 mi14:28:043:34:308:569:13
9:13
#18438
40K
24.85 mi14:36:063:42:328:578:02
9:24
#18416
25.2M
25.20 mi14:39:363:46:028:583:30
10:09
#18407
Finish
26.22 mi14:48:373:55:038:589:01
8:51
#18384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16874110141101419145(Top 72%)11935(Top 79%)11935(Top 1075%)
10K6.21 mi3.10 mi17513-63911262-24811262-24818198(Top 68%)11583(Top 76%)11583(Top 1044%)
15K9.32 mi3.11 mi18120-60711503-24111503-24119145(Top 72%)11935(Top 79%)11935(Top 1075%)
20K12.43 mi3.11 mi18581-46111708-20511708-20519778(Top 74%)12212(Top 80%)12212(Top 1100%)
Half13.11 mi0.68 mi18645-6411725-1711725-1719803(Top 74%)12216(Top 80%)12216(Top 1101%)
25K15.53 mi2.42 mi18817-17211778-5311778-5319538(Top 73%)12071(Top 80%)12071(Top 1087%)
30K18.64 mi3.11 mi18684+13311699+7911699+7918109(Top 68%)11377(Top 75%)11377(Top 1025%)
20M20.00 mi1.36 mi18519+16511619+8011619+8016801(Top 63%)10752(Top 71%)10752(Top 969%)
21M21.00 mi1.00 mi18442+7711570+4911570+4917564(Top 66%)11038(Top 73%)11038(Top 994%)
35K21.75 mi0.75 mi18399+4311543+2711543+2717607(Top 66%)10978(Top 72%)10978(Top 989%)
23M23.00 mi1.25 mi18441-4211548-511548-518809(Top 71%)11488(Top 76%)11488(Top 1035%)
24M24.00 mi1.00 mi18438+311543+511543+518106(Top 68%)11129(Top 73%)11129(Top 1003%)
40K24.85 mi0.85 mi18416+2211521+2211521+2217917(Top 67%)10991(Top 72%)10991(Top 990%)
25.2M25.20 mi0.35 mi18407+911510+1111510+1117917(Top 67%)10976(Top 72%)10976(Top 989%)
Finish26.22 mi1.02 mi18384+2311489+2111489+2117252(Top 65%)10724(Top 71%)10724(Top 966%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

19145

Males

11935

M60-64

11935

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18198

Males

11583

M60-64

11583

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

19145

Males

11935

M60-64

11935

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

19778

Males

12212

M60-64

12212

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

19803

Males

12216

M60-64

12216

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

19538

Males

12071

M60-64

12071

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

18109

Males

11377

M60-64

11377

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16801

Males

10752

M60-64

10752

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

17564

Males

11038

M60-64

11038

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

17607

Males

10978

M60-64

10978

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18809

Males

11488

M60-64

11488

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18106

Males

11129

M60-64

11129

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17917

Males

10991

M60-64

10991

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17917

Males

10976

M60-64

10976

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17252

Males

10724

M60-64

10724

Passing Analysis

Category:
Athletes Passed
1177
Passed By
2687
Net Change
-1510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16874
5K → 10K112751-639#16874#17513
10K → 15K47654-607#17513#18120
15K → 20K60521-461#18120#18581
20K → Half1074-64#18581#18645
Half → 25K74246-172#18645#18817
25K → 30K233100+133#18817#18684
30K → 20M18318+165#18684#18519
20M → 21M12245+77#18519#18442
21M → 35K7330+43#18442#18399
35K → 23M64106-42#18399#18441
23M → 24M5047+3#18441#18438
24M → 40K6341+22#18438#18416
40K → 25.2M2819+9#18416#18407
25.2M → Finish5835+23#18407#18384
TOTALS11772687-1510
📊

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