Thomas Griffin

Bib: 27339M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:27
Rank: #22916
Start5K
30:27 | 9:48/mi
10K· 6.21 mi
1:02:54
Rank: #23894 (-978)
5K10K
32:27 | 10:27/mi
15K· 9.32 mi
1:34:07
Rank: #23798 (+96)
10K15K
31:13 | 10:03/mi
20K· 12.43 mi
2:05:26
Rank: #23624 (+174)
15K20K
31:19 | 10:05/mi
Half· 13.11 mi
2:11:46
Rank: #23517 (+107)
20KHalf
6:20 | 9:17/mi
25K· 15.53 mi
2:37:37
Rank: #23501 (+16)
Half25K
25:51 | 10:40/mi
30K· 18.64 mi
3:10:58
Rank: #23330 (+171)
25K30K
33:21 | 10:44/mi
20M
3:24:11
Rank: #23107 (+223)
30K20M
13:13 | 9:44/mi
21M
3:34:32
Rank: #22908 (+199)
20M21M
10:21 | 10:21/mi
35K· 21.75 mi
3:41:10
Rank: #22766 (+142)
21M35K
6:38 | 8:52/mi
23M
3:52:28
Rank: #22499 (+267)
35K23M
11:18 | 9:02/mi
24M
4:00:51
Rank: #22279 (+220)
23M24M
8:23 | 8:23/mi
40K· 24.85 mi
4:08:08
Rank: #22058 (+221)
24M40K
7:17 | 8:31/mi
25.2M
4:11:16
Rank: #21977 (+81)
40K25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
4:19:49
Rank: #21821 (+156)
25.2MFinish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:11:46
Pace10:03 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:08:03
Pace9:46 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3430:279:4830:27
9:48
-
10K
6.21 mi12:28:011:02:5410:0732:27
10:27
+0:39
15K
9.32 mi12:59:141:34:0710:0631:13
10:03
-0:24
20K
12.43 mi13:30:332:05:2610:0631:19
10:05
+0:02
Half
13.11 mi13:36:532:11:4610:036:20
9:17
-0:48
25K
15.53 mi14:02:442:37:3710:0925:51
10:40
+1:23
30K
18.64 mi14:36:053:10:5810:1533:21
10:44
+0:04
20M
20.00 mi14:49:183:24:1110:1313:13
9:44
-1:00
21M
21.00 mi14:59:393:34:3210:1310:21
10:21
+0:37
35K
21.75 mi15:06:173:41:1010:106:38
8:52
-1:29
23M
23.00 mi15:17:353:52:2810:0611:18
9:02
+0:10
24M
24.00 mi15:25:584:00:5110:028:23
8:23
-0:39
40K
24.85 mi15:33:154:08:089:597:17
8:31
+0:08
25.2M
25.20 mi15:36:234:11:169:583:08
9:05
+0:34
Finish
26.22 mi15:44:564:19:499:558:33
8:23
-0:42

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

8:23 /mi

Average Pace

9:55 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:37

20% of race

Time at Steady Pace

1:46:12

41% of race

Time at Slower Pace

1:42:00

39% of race

Average Pace: 9:55 /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 mi11:55:3430:279:4830:27
9:48
#22916
10K
6.21 mi12:28:011:02:5410:0732:27
10:27
#23894
15K
9.32 mi12:59:141:34:0710:0631:13
10:03
#23798
20K
12.43 mi13:30:332:05:2610:0631:19
10:05
#23624
Half
13.11 mi13:36:532:11:4610:036:20
9:17
#23517
25K
15.53 mi14:02:442:37:3710:0925:51
10:40
#23501
30K
18.64 mi14:36:053:10:5810:1533:21
10:44
#23330
20M
20.00 mi14:49:183:24:1110:1313:13
9:44
#23107
21M
21.00 mi14:59:393:34:3210:1310:21
10:21
#22908
35K
21.75 mi15:06:173:41:1010:106:38
8:52
#22766
23M
23.00 mi15:17:353:52:2810:0611:18
9:02
#22499
24M
24.00 mi15:25:584:00:5110:028:23
8:23
#22279
40K
24.85 mi15:33:154:08:089:597:17
8:31
#22058
25.2M
25.20 mi15:36:234:11:169:583:08
9:05
#21977
Finish
26.22 mi15:44:564:19:499:558:33
8:23
#21821
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22916135531355323586(Top 89%)13904(Top 92%)13904(Top 678%)
10K6.21 mi3.10 mi23894-97814036-48314036-48324580(Top 92%)14345(Top 95%)14345(Top 699%)
15K9.32 mi3.11 mi23798+9613997+3913997+3923586(Top 89%)13904(Top 92%)13904(Top 678%)
20K12.43 mi3.11 mi23624+17413922+7513922+7523079(Top 87%)13664(Top 90%)13664(Top 666%)
Half13.11 mi0.68 mi23517+10713881+4113881+4121433(Top 81%)12937(Top 85%)12937(Top 630%)
25K15.53 mi2.42 mi23501+1613860+2113860+2123448(Top 88%)13782(Top 91%)13782(Top 672%)
30K18.64 mi3.11 mi23330+17113751+10913751+10922656(Top 85%)13358(Top 88%)13358(Top 651%)
20M20.00 mi1.36 mi23107+22313632+11913632+11919628(Top 74%)11959(Top 79%)11959(Top 583%)
21M21.00 mi1.00 mi22908+19913527+10513527+10519149(Top 72%)11699(Top 77%)11699(Top 570%)
35K21.75 mi0.75 mi22766+14213451+7613451+7617283(Top 65%)10840(Top 71%)10840(Top 528%)
23M23.00 mi1.25 mi22499+26713323+12813323+12816177(Top 61%)10324(Top 68%)10324(Top 503%)
24M24.00 mi1.00 mi22279+22013225+9813225+9813765(Top 52%)9224(Top 61%)9224(Top 450%)
40K24.85 mi0.85 mi22058+22113113+11213113+11213468(Top 51%)9007(Top 59%)9007(Top 439%)
25.2M25.20 mi0.35 mi21977+8113075+3813075+3813007(Top 49%)8787(Top 58%)8787(Top 428%)
Finish26.22 mi1.02 mi21821+15612991+8412991+8414676(Top 55%)9587(Top 63%)9587(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

23586

Males

13904

M50-54

13904

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24580

Males

14345

M50-54

14345

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

23586

Males

13904

M50-54

13904

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

23079

Males

13664

M50-54

13664

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21433

Males

12937

M50-54

12937

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

23448

Males

13782

M50-54

13782

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22656

Males

13358

M50-54

13358

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19628

Males

11959

M50-54

11959

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19149

Males

11699

M50-54

11699

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17283

Males

10840

M50-54

10840

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16177

Males

10324

M50-54

10324

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13765

Males

9224

M50-54

9224

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13468

Males

9007

M50-54

9007

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13007

Males

8787

M50-54

8787

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14676

Males

9587

M50-54

9587

Passing Analysis

Category:
Athletes Passed
2313
Passed By
1218
Net Change
+1095
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22916
5K10K17995-978#22916#23894
10K15K16165+96#23894#23798
15K20K22046+174#23798#23624
20KHalf1081+107#23624#23517
Half25K9781+16#23517#23501
25K30K19827+171#23501#23330
30K20M2241+223#23330#23107
20M21M1990+199#23107#22908
21M35K1420+142#22908#22766
35K23M2681+267#22766#22499
23M24M2200+220#22499#22279
24M40K2210+221#22279#22058
40K25.2M810+81#22058#21977
25.2MFinish1571+156#21977#21821
TOTALS23131218+1095
📊

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