Zach Griffin

Bib: 19285M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:46
Rank: #19828
Start5K
27:46 | 8:56/mi
10K· 6.21 mi
53:19
Rank: #17974 (+1854)
5K10K
25:33 | 8:13/mi
15K· 9.32 mi
1:20:42
Rank: #17980 (-6)
10K15K
27:23 | 8:49/mi
20K· 12.43 mi
1:53:22
Rank: #19468 (-1488)
15K20K
32:40 | 10:31/mi
Half· 13.11 mi
2:00:34
Rank: #19708 (-240)
20KHalf
7:12 | 10:33/mi
25K· 15.53 mi
2:27:59
Rank: #20225 (-517)
Half25K
27:25 | 11:18/mi
30K· 18.64 mi
3:08:16
Rank: #21010 (-785)
25K30K
40:17 | 12:58/mi
20M
3:27:09
Rank: #21331 (-321)
30K20M
18:53 | 13:54/mi
21M
3:43:04
Rank: #21662 (-331)
20M21M
15:55 | 15:55/mi
35K· 21.75 mi
3:53:31
Rank: #21781 (-119)
21M35K
10:27 | 13:58/mi
23M
4:12:39
Rank: #22127 (-346)
35K23M
19:08 | 15:17/mi
24M
4:28:00
Rank: #22395 (-268)
23M24M
15:21 | 15:21/mi
40K· 24.85 mi
4:40:47
Rank: #22542 (-147)
24M40K
12:47 | 14:57/mi
25.2M
4:46:14
Rank: #22589 (-47)
40K25.2M
5:27 | 15:48/mi
Finish· 26.22 mi
4:59:07
Rank: #22711 (-122)
25.2MFinish
12:53 | 12:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:58:33
Pace13:37 /mi
📊Positive Split: 48.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0227:468:5627:46
8:56
-
10K
6.21 mi12:14:3553:198:3525:33
8:13
-0:43
15K
9.32 mi12:41:581:20:428:3927:23
8:49
+0:36
20K
12.43 mi13:14:381:53:229:0732:40
10:31
+1:42
Half
13.11 mi13:21:502:00:349:127:12
10:33
+0:02
25K
15.53 mi13:49:152:27:599:3227:25
11:18
+0:45
30K
18.64 mi14:29:323:08:1610:0640:17
12:58
+1:40
20M
20.00 mi14:48:253:27:0910:2118:53
13:54
+0:56
21M
21.00 mi15:04:203:43:0410:3715:55
15:55
+2:01
35K
21.75 mi15:14:473:53:3110:4410:27
13:58
-1:57
23M
23.00 mi15:33:554:12:3910:5919:08
15:17
+1:19
24M
24.00 mi15:49:164:28:0011:1015:21
15:21
+0:04
40K
24.85 mi16:02:034:40:4711:1812:47
14:57
-0:24
25.2M
25.20 mi16:07:304:46:1411:225:27
15:48
+0:51
Finish
26.22 mi16:20:234:59:0711:2512:53
12:39
-3:09

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

8:13 /mi

Average Pace

11:25 /mi

Slowest Pace

15:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:59

49% of race

Time at Steady Pace

1:22:30

28% of race

Time at Slower Pace

1:08:38

23% of race

Average Pace: 11:24 /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 mi11:49:0227:468:5627:46
8:56
#19828
10K
6.21 mi12:14:3553:198:3525:33
8:13
#17974
15K
9.32 mi12:41:581:20:428:3927:23
8:49
#17980
20K
12.43 mi13:14:381:53:229:0732:40
10:31
#19468
Half
13.11 mi13:21:502:00:349:127:12
10:33
#19708
25K
15.53 mi13:49:152:27:599:3227:25
11:18
#20225
30K
18.64 mi14:29:323:08:1610:0640:17
12:58
#21010
20M
20.00 mi14:48:253:27:0910:2118:53
13:54
#21331
21M
21.00 mi15:04:203:43:0410:3715:55
15:55
#21662
35K
21.75 mi15:14:473:53:3110:4410:27
13:58
#21781
23M
23.00 mi15:33:554:12:3910:5919:08
15:17
#22127
24M
24.00 mi15:49:164:28:0011:1015:21
15:21
#22395
40K
24.85 mi16:02:034:40:4711:1812:47
14:57
#22542
25.2M
25.20 mi16:07:304:46:1411:225:27
15:48
#22589
Finish
26.22 mi16:20:234:59:0711:2512:53
12:39
#22711
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19828119911199118045(Top 71%)11265(Top 77%)11265(Top 960%)
10K6.21 mi3.10 mi17974+185411211+78011211+78015705(Top 61%)10313(Top 71%)10313(Top 879%)
15K9.32 mi3.11 mi17980-611212-111212-118045(Top 71%)11265(Top 77%)11265(Top 960%)
20K12.43 mi3.11 mi19468-148811880-66811880-66821706(Top 85%)12918(Top 89%)12918(Top 1101%)
Half13.11 mi0.68 mi19708-24011996-11611996-11622771(Top 89%)13354(Top 92%)13354(Top 1138%)
25K15.53 mi2.42 mi20225-51712227-23112227-23122109(Top 87%)13003(Top 89%)13003(Top 1109%)
30K18.64 mi3.11 mi21010-78512523-29612523-29623270(Top 91%)13436(Top 92%)13436(Top 1145%)
20M20.00 mi1.36 mi21331-32112640-11712640-11723877(Top 93%)13660(Top 94%)13660(Top 1165%)
21M21.00 mi1.00 mi21662-33112785-14512785-14524427(Top 96%)13912(Top 95%)13912(Top 1186%)
35K21.75 mi0.75 mi21781-11912825-4012825-4024254(Top 95%)13790(Top 95%)13790(Top 1176%)
23M23.00 mi1.25 mi22127-34612982-15712982-15724808(Top 97%)14106(Top 97%)14106(Top 1203%)
24M24.00 mi1.00 mi22395-26813094-11213094-11224939(Top 98%)14155(Top 97%)14155(Top 1207%)
40K24.85 mi0.85 mi22542-14713143-4913143-4924508(Top 96%)13879(Top 95%)13879(Top 1183%)
25.2M25.20 mi0.35 mi22589-4713167-2413167-2423907(Top 94%)13526(Top 93%)13526(Top 1153%)
Finish26.22 mi1.02 mi22711-12213228-6113228-6124033(Top 94%)13586(Top 93%)13586(Top 1158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18045

Males

11265

M60-64

11265

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

15705

Males

10313

M60-64

10313

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18045

Males

11265

M60-64

11265

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21706

Males

12918

M60-64

12918

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22771

Males

13354

M60-64

13354

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22109

Males

13003

M60-64

13003

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

23270

Males

13436

M60-64

13436

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

23877

Males

13660

M60-64

13660

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24427

Males

13912

M60-64

13912

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24254

Males

13790

M60-64

13790

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24808

Males

14106

M60-64

14106

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

24939

Males

14155

M60-64

14155

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24508

Males

13879

M60-64

13879

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

23907

Males

13526

M60-64

13526

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24033

Males

13586

M60-64

13586

Passing Analysis

Category:
Athletes Passed
2353
Passed By
5236
Net Change
-2883
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19828
5K10K18628+1854#19828#17974
10K15K241247-6#17974#17980
15K20K351523-1488#17980#19468
20KHalf0240-240#19468#19708
Half25K52569-517#19708#20225
25K30K35820-785#20225#21010
30K20M20341-321#21010#21331
20M21M11342-331#21331#21662
21M35K23142-119#21662#21781
35K23M16362-346#21781#22127
23M24M10278-268#22127#22395
24M40K27174-147#22395#22542
40K25.2M754-47#22542#22589
25.2MFinish14136-122#22589#22711
TOTALS23535236-2883
📊

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