Paul Grinvalds

Bib: 23571M

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:49
Rank: #20632
Start5K
26:49 | 8:38/mi
10K· 6.21 mi
53:55
Rank: #20781 (-149)
5K10K
27:06 | 8:43/mi
15K· 9.32 mi
1:20:22
Rank: #20318 (+463)
10K15K
26:27 | 8:31/mi
20K· 12.43 mi
1:47:16
Rank: #20032 (+286)
15K20K
26:54 | 8:39/mi
Half· 13.11 mi
1:53:05
Rank: #19992 (+40)
20KHalf
5:49 | 8:32/mi
25K· 15.53 mi
2:13:43
Rank: #19556 (+436)
Half25K
20:38 | 8:31/mi
30K· 18.64 mi
2:40:36
Rank: #18840 (+716)
25K30K
26:53 | 8:39/mi
20M
2:52:16
Rank: #18507 (+333)
30K20M
11:40 | 8:35/mi
21M
3:01:09
Rank: #18170 (+337)
20M21M
8:53 | 8:53/mi
35K· 21.75 mi
3:07:34
Rank: #18078 (+92)
21M35K
6:25 | 8:35/mi
23M
3:18:37
Rank: #17888 (+190)
35K23M
11:03 | 8:50/mi
24M
3:27:24
Rank: #17778 (+110)
23M24M
8:47 | 8:47/mi
40K· 24.85 mi
3:34:52
Rank: #17671 (+107)
24M40K
7:28 | 8:44/mi
25.2M
3:38:14
Rank: #17624 (+47)
40K25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:47:16
Rank: #17667 (-43)
25.2MFinish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:53:05
Pace8:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:54:11
Pace8:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0926:498:3826:49
8:38
-
10K
6.21 mi11:52:1553:558:4127:06
8:43
+0:05
15K
9.32 mi12:18:421:20:228:3726:27
8:31
-0:12
20K
12.43 mi12:45:361:47:168:3826:54
8:39
+0:08
Half
13.11 mi12:51:251:53:058:385:49
8:32
-0:07
25K
15.53 mi13:12:032:13:438:3620:38
8:31
-0:01
30K
18.64 mi13:38:562:40:368:3726:53
8:39
+0:08
20M
20.00 mi13:50:362:52:168:3711:40
8:35
-0:04
21M
21.00 mi13:59:293:01:098:388:53
8:53
+0:18
35K
21.75 mi14:05:543:07:348:376:25
8:35
-0:18
23M
23.00 mi14:16:573:18:378:3811:03
8:50
+0:15
24M
24.00 mi14:25:443:27:248:398:47
8:47
-0:03
40K
24.85 mi14:33:123:34:528:397:28
8:44
-0:03
25.2M
25.20 mi14:36:343:38:148:403:22
9:46
+1:02
Finish
26.22 mi14:45:363:47:168:409:02
8:52
-0:54

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

8:31 /mi

Average Pace

8:40 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:54

99% of race

Time at Steady Pace

3:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:25:0926:498:3826:49
8:38
#20632
10K
6.21 mi11:52:1553:558:4127:06
8:43
#20781
15K
9.32 mi12:18:421:20:228:3726:27
8:31
#20318
20K
12.43 mi12:45:361:47:168:3826:54
8:39
#20032
Half
13.11 mi12:51:251:53:058:385:49
8:32
#19992
25K
15.53 mi13:12:032:13:438:3620:38
8:31
#19556
30K
18.64 mi13:38:562:40:368:3726:53
8:39
#18840
20M
20.00 mi13:50:362:52:168:3711:40
8:35
#18507
21M
21.00 mi13:59:293:01:098:388:53
8:53
#18170
35K
21.75 mi14:05:543:07:348:376:25
8:35
#18078
23M
23.00 mi14:16:573:18:378:3811:03
8:50
#17888
24M
24.00 mi14:25:443:27:248:398:47
8:47
#17778
40K
24.85 mi14:33:123:34:528:397:28
8:44
#17671
25.2M
25.20 mi14:36:343:38:148:403:22
9:46
#17624
Finish
26.22 mi14:45:363:47:168:409:02
8:52
#17667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20632126971269719397(Top 68%)12222(Top 76%)12222(Top 1913%)
10K6.21 mi3.10 mi20781-14912792-9512792-9520986(Top 74%)12913(Top 80%)12913(Top 2021%)
15K9.32 mi3.11 mi20318+46312606+18612606+18619397(Top 68%)12222(Top 76%)12222(Top 1913%)
20K12.43 mi3.11 mi20032+28612483+12312483+12319183(Top 68%)12113(Top 75%)12113(Top 1896%)
Half13.11 mi0.68 mi19992+4012463+2012463+2019311(Top 68%)12165(Top 76%)12165(Top 1904%)
25K15.53 mi2.42 mi19556+43612273+19012273+19017259(Top 61%)11209(Top 70%)11209(Top 1754%)
30K18.64 mi3.11 mi18840+71611933+34011933+34015720(Top 55%)10387(Top 64%)10387(Top 1626%)
20M20.00 mi1.36 mi18507+33311758+17511758+17514340(Top 50%)9622(Top 60%)9622(Top 1506%)
21M21.00 mi1.00 mi18170+33711580+17811580+17812828(Top 45%)8769(Top 54%)8769(Top 1372%)
35K21.75 mi0.75 mi18078+9211528+5211528+5215927(Top 56%)10154(Top 63%)10154(Top 1589%)
23M23.00 mi1.25 mi17888+19011405+12311405+12315241(Top 54%)9744(Top 61%)9744(Top 1525%)
24M24.00 mi1.00 mi17778+11011316+8911316+8916209(Top 57%)10124(Top 63%)10124(Top 1584%)
40K24.85 mi0.85 mi17671+10711248+6811248+6814800(Top 52%)9355(Top 58%)9355(Top 1464%)
25.2M25.20 mi0.35 mi17624+4711218+3011218+3015887(Top 56%)9824(Top 61%)9824(Top 1537%)
Finish26.22 mi1.02 mi17667-4311226-811226-818349(Top 65%)11039(Top 69%)11039(Top 1728%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19397

Males

12222

M65-69

12222

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

20986

Males

12913

M65-69

12913

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19397

Males

12222

M65-69

12222

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19183

Males

12113

M65-69

12113

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19311

Males

12165

M65-69

12165

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17259

Males

11209

M65-69

11209

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15720

Males

10387

M65-69

10387

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14340

Males

9622

M65-69

9622

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12828

Males

8769

M65-69

8769

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15927

Males

10154

M65-69

10154

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15241

Males

9744

M65-69

9744

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16209

Males

10124

M65-69

10124

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14800

Males

9355

M65-69

9355

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15887

Males

9824

M65-69

9824

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18349

Males

11039

M65-69

11039

Passing Analysis

Category:
Athletes Passed
3644
Passed By
679
Net Change
+2965
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20632
5K10K218367-149#20632#20781
10K15K50239+463#20781#20318
15K20K34963+286#20318#20032
20KHalf5010+40#20032#19992
Half25K4437+436#19992#19556
25K30K72913+716#19556#18840
30K20M3352+333#18840#18507
20M21M3392+337#18507#18170
21M35K10412+92#18170#18078
35K23M21626+190#18078#17888
23M24M13525+110#17888#17778
24M40K12619+107#17778#17671
40K25.2M547+47#17671#17624
25.2MFinish4487-43#17624#17667
TOTALS3644679+2965
📊

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