Michael Griffiths

Bib: 25879M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:16
Rank: #27131
Start5K
33:16 | 10:42/mi
10K· 6.21 mi
1:08:18
Rank: #27299 (-168)
5K10K
35:02 | 11:17/mi
15K· 9.32 mi
1:44:03
Rank: #27273 (+26)
10K15K
35:45 | 11:30/mi
20K· 12.43 mi
2:21:47
Rank: #27284 (-11)
15K20K
37:44 | 12:09/mi
Half· 13.11 mi
2:29:40
Rank: #27274 (+10)
20KHalf
7:53 | 11:33/mi
25K· 15.53 mi
3:02:08
Rank: #27343 (-69)
Half25K
32:28 | 13:23/mi
30K· 18.64 mi
3:44:36
Rank: #27335 (+8)
25K30K
42:28 | 13:40/mi
20M
4:01:54
Rank: #27284 (+51)
30K20M
17:18 | 12:44/mi
21M
4:15:52
Rank: #27243 (+41)
20M21M
13:58 | 13:58/mi
35K· 21.75 mi
4:25:11
Rank: #27217 (+26)
21M35K
9:19 | 12:27/mi
23M
4:42:17
Rank: #27229 (-12)
35K23M
17:06 | 13:39/mi
24M
4:55:25
Rank: #27225 (+4)
23M24M
13:08 | 13:08/mi
40K· 24.85 mi
5:06:34
Rank: #27209 (+16)
24M40K
11:09 | 13:02/mi
25.2M
5:11:11
Rank: #27188 (+21)
40K25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
5:23:29
Rank: #27184 (+4)
25.2MFinish
12:18 | 12:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:40
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time2:53:49
Pace13:16 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0933:1610:4233:16
10:42
-
10K
6.21 mi12:31:111:08:1811:0035:02
11:17
+0:35
15K
9.32 mi13:06:561:44:0311:1035:45
11:30
+0:13
20K
12.43 mi13:44:402:21:4711:2537:44
12:09
+0:39
Half
13.11 mi13:52:332:29:4011:257:53
11:33
-0:36
25K
15.53 mi14:25:013:02:0811:4332:28
13:23
+1:50
30K
18.64 mi15:07:293:44:3612:0342:28
13:40
+0:17
20M
20.00 mi15:24:474:01:5412:0617:18
12:44
-0:56
21M
21.00 mi15:38:454:15:5212:1113:58
13:58
+1:14
35K
21.75 mi15:48:044:25:1112:129:19
12:27
-1:31
23M
23.00 mi16:05:104:42:1712:1617:06
13:39
+1:12
24M
24.00 mi16:18:184:55:2512:1913:08
13:08
-0:31
40K
24.85 mi16:29:275:06:3412:2011:09
13:02
-0:06
25.2M
25.20 mi16:34:045:11:1112:214:37
13:23
+0:21
Finish
26.22 mi16:46:225:23:2912:2112:18
12:04
-1:19

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

10:42 /mi

Average Pace

12:21 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:58

50% of race

Time at Steady Pace

50:54

16% of race

Time at Slower Pace

1:50:37

34% of race

Average Pace: 12:20 /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 mi11:56:0933:1610:4233:16
10:42
#27131
10K
6.21 mi12:31:111:08:1811:0035:02
11:17
#27299
15K
9.32 mi13:06:561:44:0311:1035:45
11:30
#27273
20K
12.43 mi13:44:402:21:4711:2537:44
12:09
#27284
Half
13.11 mi13:52:332:29:4011:257:53
11:33
#27274
25K
15.53 mi14:25:013:02:0811:4332:28
13:23
#27343
30K
18.64 mi15:07:293:44:3612:0342:28
13:40
#27335
20M
20.00 mi15:24:474:01:5412:0617:18
12:44
#27284
21M
21.00 mi15:38:454:15:5212:1113:58
13:58
#27243
35K
21.75 mi15:48:044:25:1112:129:19
12:27
#27217
23M
23.00 mi16:05:104:42:1712:1617:06
13:39
#27229
24M
24.00 mi16:18:184:55:2512:1913:08
13:08
#27225
40K
24.85 mi16:29:275:06:3412:2011:09
13:02
#27209
25.2M
25.20 mi16:34:045:11:1112:214:37
13:23
#27188
Finish
26.22 mi16:46:225:23:2912:2112:18
12:04
#27184
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi27131156561565627234(Top 96%)15657(Top 97%)15657(Top 656%)
10K6.21 mi3.10 mi27299-16815700-4415700-4427364(Top 96%)15711(Top 98%)15711(Top 658%)
15K9.32 mi3.11 mi27273+2615694+615694+627234(Top 96%)15657(Top 97%)15657(Top 656%)
20K12.43 mi3.11 mi27284-1115682+1215682+1227237(Top 96%)15624(Top 97%)15624(Top 655%)
Half13.11 mi0.68 mi27274+1015679+315679+327109(Top 95%)15564(Top 97%)15564(Top 652%)
25K15.53 mi2.42 mi27343-6915693-1415693-1427560(Top 97%)15742(Top 98%)15742(Top 660%)
30K18.64 mi3.11 mi27335+815659+3415659+3427261(Top 96%)15557(Top 97%)15557(Top 652%)
20M20.00 mi1.36 mi27284+5115640+1915640+1926181(Top 92%)15011(Top 93%)15011(Top 629%)
21M21.00 mi1.00 mi27243+4115616+2415616+2426203(Top 92%)14984(Top 93%)14984(Top 628%)
35K21.75 mi0.75 mi27217+2615599+1715599+1726418(Top 93%)15058(Top 93%)15058(Top 631%)
23M23.00 mi1.25 mi27229-1215597+215597+227027(Top 95%)15336(Top 95%)15336(Top 643%)
24M24.00 mi1.00 mi27225+415590+715590+726996(Top 95%)15297(Top 95%)15297(Top 641%)
40K24.85 mi0.85 mi27209+1615580+1015580+1026338(Top 93%)14963(Top 93%)14963(Top 627%)
25.2M25.20 mi0.35 mi27188+2115572+815572+825544(Top 90%)14514(Top 90%)14514(Top 608%)
Finish26.22 mi1.02 mi27184+415562+1015562+1026882(Top 95%)15238(Top 95%)15238(Top 639%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27234

Males

15657

M45-49

15657

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27364

Males

15711

M45-49

15711

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27234

Males

15657

M45-49

15657

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27237

Males

15624

M45-49

15624

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27109

Males

15564

M45-49

15564

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

27560

Males

15742

M45-49

15742

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27261

Males

15557

M45-49

15557

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

26181

Males

15011

M45-49

15011

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26203

Males

14984

M45-49

14984

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

26418

Males

15058

M45-49

15058

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

27027

Males

15336

M45-49

15336

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

26996

Males

15297

M45-49

15297

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26338

Males

14963

M45-49

14963

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25544

Males

14514

M45-49

14514

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26882

Males

15238

M45-49

15238

Passing Analysis

Category:
Athletes Passed
697
Passed By
750
Net Change
-53
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27131
5K10K80248-168#27131#27299
10K15K12296+26#27299#27273
15K20K97108-11#27273#27284
20KHalf2111+10#27284#27274
Half25K46115-69#27274#27343
25K30K8375+8#27343#27335
30K20M576+51#27335#27284
20M21M476+41#27284#27243
21M35K3610+26#27243#27217
35K23M2335-12#27217#27229
23M24M1915+4#27229#27225
24M40K259+16#27225#27209
40K25.2M221+21#27209#27188
25.2MFinish1915+4#27188#27184
TOTALS697750-53
📊

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