James Tierney

Bib: 15879M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M70-74)
#0 / 195
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:21
Rank: #15764
Start5K
25:21 | 8:10/mi
10K· 6.21 mi
52:33
Rank: #17255 (-1491)
5K10K
27:12 | 8:45/mi
15K· 9.32 mi
1:20:18
Rank: #17769 (-514)
10K15K
27:45 | 8:56/mi
20K· 12.43 mi
1:48:39
Rank: #17732 (+37)
15K20K
28:21 | 9:07/mi
Half· 13.11 mi
1:54:31
Rank: #17651 (+81)
20KHalf
5:52 | 8:36/mi
25K· 15.53 mi
2:16:10
Rank: #17182 (+469)
Half25K
21:39 | 8:56/mi
30K· 18.64 mi
2:45:15
Rank: #16701 (+481)
25K30K
29:05 | 9:22/mi
20M
2:57:53
Rank: #16464 (+237)
30K20M
12:38 | 9:18/mi
21M
3:07:57
Rank: #16305 (+159)
20M21M
10:04 | 10:04/mi
35K· 21.75 mi
3:14:46
Rank: #16208 (+97)
21M35K
6:49 | 9:07/mi
23M
3:26:45
Rank: #16054 (+154)
35K23M
11:59 | 9:34/mi
24M
3:36:13
Rank: #15974 (+80)
23M24M
9:28 | 9:28/mi
40K· 24.85 mi
3:44:25
Rank: #15838 (+136)
24M40K
8:12 | 9:35/mi
25.2M
3:48:12
Rank: #15800 (+38)
40K25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
3:57:33
Rank: #15753 (+47)
25.2MFinish
9:21 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:31
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:03:02
Pace9:23 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3225:218:1025:21
8:10
-
10K
6.21 mi11:25:4452:338:2727:12
8:45
+0:35
15K
9.32 mi11:53:291:20:188:3727:45
8:56
+0:11
20K
12.43 mi12:21:501:48:398:4528:21
9:07
+0:11
Half
13.11 mi12:27:421:54:318:445:52
8:36
-0:31
25K
15.53 mi12:49:212:16:108:4621:39
8:56
+0:20
30K
18.64 mi13:18:262:45:158:5229:05
9:22
+0:26
20M
20.00 mi13:31:042:57:538:5412:38
9:18
-0:04
21M
21.00 mi13:41:083:07:578:5710:04
10:04
+0:46
35K
21.75 mi13:47:573:14:468:576:49
9:07
-0:57
23M
23.00 mi13:59:563:26:458:5911:59
9:34
+0:27
24M
24.00 mi14:09:243:36:139:019:28
9:28
-0:06
40K
24.85 mi14:17:363:44:259:028:12
9:35
+0:07
25.2M
25.20 mi14:21:233:48:129:033:47
10:58
+1:23
Finish
26.22 mi14:30:443:57:339:049:21
9:11
-1:47

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

8:10 /mi

Average Pace

9:04 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:25

25% of race

Time at Steady Pace

2:25:06

61% of race

Time at Slower Pace

34:02

14% of race

Average Pace: 9:04 /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 mi10:58:3225:218:1025:21
8:10
#15764
10K
6.21 mi11:25:4452:338:2727:12
8:45
#17255
15K
9.32 mi11:53:291:20:188:3727:45
8:56
#17769
20K
12.43 mi12:21:501:48:398:4528:21
9:07
#17732
Half
13.11 mi12:27:421:54:318:445:52
8:36
#17651
25K
15.53 mi12:49:212:16:108:4621:39
8:56
#17182
30K
18.64 mi13:18:262:45:158:5229:05
9:22
#16701
20M
20.00 mi13:31:042:57:538:5412:38
9:18
#16464
21M
21.00 mi13:41:083:07:578:5710:04
10:04
#16305
35K
21.75 mi13:47:573:14:468:576:49
9:07
#16208
23M
23.00 mi13:59:563:26:458:5911:59
9:34
#16054
24M
24.00 mi14:09:243:36:139:019:28
9:28
#15974
40K
24.85 mi14:17:363:44:259:028:12
9:35
#15838
25.2M
25.20 mi14:21:233:48:129:033:47
10:58
#15800
Finish
26.22 mi14:30:443:57:339:049:21
9:11
#15753
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi15764103021030218581(Top 73%)11522(Top 79%)11522(Top 5909%)
10K6.21 mi3.10 mi17255-149110912-61010912-61018636(Top 73%)11492(Top 79%)11492(Top 5893%)
15K9.32 mi3.11 mi17769-51411138-22611138-22618581(Top 73%)11522(Top 79%)11522(Top 5909%)
20K12.43 mi3.11 mi17732+3711098+4011098+4017870(Top 70%)11196(Top 77%)11196(Top 5742%)
Half13.11 mi0.68 mi17651+8111061+3711061+3716221(Top 63%)10424(Top 72%)10424(Top 5346%)
25K15.53 mi2.42 mi17182+46910840+22110840+22115197(Top 59%)9880(Top 68%)9880(Top 5067%)
30K18.64 mi3.11 mi16701+48110576+26410576+26414867(Top 58%)9492(Top 65%)9492(Top 4868%)
20M20.00 mi1.36 mi16464+23710440+13610440+13613597(Top 53%)8669(Top 59%)8669(Top 4446%)
21M21.00 mi1.00 mi16305+15910343+9710343+9713232(Top 52%)8302(Top 57%)8302(Top 4257%)
35K21.75 mi0.75 mi16208+9710276+6710276+6713862(Top 54%)8586(Top 59%)8586(Top 4403%)
23M23.00 mi1.25 mi16054+15410176+10010176+10013803(Top 54%)8458(Top 58%)8458(Top 4337%)
24M24.00 mi1.00 mi15974+8010109+6710109+6714340(Top 56%)8696(Top 60%)8696(Top 4459%)
40K24.85 mi0.85 mi15838+13610017+9210017+9213455(Top 53%)8167(Top 56%)8167(Top 4188%)
25.2M25.20 mi0.35 mi15800+389992+259992+2514373(Top 56%)8610(Top 59%)8610(Top 4415%)
Finish26.22 mi1.02 mi15753+479947+459947+4515020(Top 59%)9000(Top 62%)9000(Top 4615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18581

Males

11522

M70-74

11522

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18636

Males

11492

M70-74

11492

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18581

Males

11522

M70-74

11522

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17870

Males

11196

M70-74

11196

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16221

Males

10424

M70-74

10424

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15197

Males

9880

M70-74

9880

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14867

Males

9492

M70-74

9492

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

13597

Males

8669

M70-74

8669

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13232

Males

8302

M70-74

8302

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13862

Males

8586

M70-74

8586

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13803

Males

8458

M70-74

8458

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14340

Males

8696

M70-74

8696

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13455

Males

8167

M70-74

8167

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14373

Males

8610

M70-74

8610

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15020

Males

9000

M70-74

9000

Passing Analysis

Category:
Athletes Passed
2687
Passed By
2676
Net Change
+11
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15764
5K10K271518-1491#15764#17255
10K15K108622-514#17255#17769
15K20K280243+37#17769#17732
20KHalf865+81#17732#17651
Half25K49021+469#17651#17182
25K30K52847+481#17182#16701
30K20M25417+237#16701#16464
20M21M19536+159#16464#16305
21M35K11316+97#16305#16208
35K23M18531+154#16208#16054
23M24M11636+80#16054#15974
24M40K15418+136#15974#15838
40K25.2M5618+38#15838#15800
25.2MFinish9548+47#15800#15753
TOTALS26872676+11
📊

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