Leslie Barclay

Bib: 20124F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:15
Rank: #19164
Start5K
27:15 | 8:46/mi
10K· 6.21 mi
54:29
Rank: #18941 (+223)
5K10K
27:14 | 8:46/mi
15K· 9.32 mi
1:21:24
Rank: #18351 (+590)
10K15K
26:55 | 8:40/mi
20K· 12.43 mi
1:48:48
Rank: #17797 (+554)
15K20K
27:24 | 8:49/mi
Half· 13.11 mi
1:54:44
Rank: #17736 (+61)
20KHalf
5:56 | 8:42/mi
25K· 15.53 mi
2:18:15
Rank: #17840 (-104)
Half25K
23:31 | 9:42/mi
30K· 18.64 mi
2:49:37
Rank: #17827 (+13)
25K30K
31:22 | 10:06/mi
20M
3:03:39
Rank: #17809 (+18)
30K20M
14:02 | 10:20/mi
21M
3:15:11
Rank: #17832 (-23)
20M21M
11:32 | 11:32/mi
35K· 21.75 mi
3:22:54
Rank: #17845 (-13)
21M35K
7:43 | 10:19/mi
23M
3:35:59
Rank: #17752 (+93)
35K23M
13:05 | 10:27/mi
24M
3:46:06
Rank: #17711 (+41)
23M24M
10:07 | 10:07/mi
40K· 24.85 mi
3:55:25
Rank: #17697 (+14)
24M40K
9:19 | 10:54/mi
25.2M
3:59:32
Rank: #17673 (+24)
40K25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:10:07
Rank: #17723 (-50)
25.2MFinish
10:35 | 10:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:44
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:15:23
Pace10:20 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3227:158:4627:15
8:46
-
10K
6.21 mi11:48:4654:298:4627:14
8:46
0:00
15K
9.32 mi12:15:411:21:248:4426:55
8:40
-0:06
20K
12.43 mi12:43:051:48:488:4527:24
8:49
+0:09
Half
13.11 mi12:49:011:54:448:455:56
8:42
-0:07
25K
15.53 mi13:12:322:18:158:5423:31
9:42
+1:00
30K
18.64 mi13:43:542:49:379:0631:22
10:06
+0:24
20M
20.00 mi13:57:563:03:399:1114:02
10:20
+0:14
21M
21.00 mi14:09:283:15:119:1811:32
11:32
+1:12
35K
21.75 mi14:17:113:22:549:207:43
10:19
-1:13
23M
23.00 mi14:30:163:35:599:2313:05
10:27
+0:08
24M
24.00 mi14:40:233:46:069:2510:07
10:07
-0:20
40K
24.85 mi14:49:423:55:259:289:19
10:54
+0:47
25.2M
25.20 mi14:53:493:59:329:304:07
11:56
+1:02
Finish
26.22 mi15:04:244:10:079:3310:35
10:23
-1:33

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

8:40 /mi

Average Pace

9:33 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:44

46% of race

Time at Steady Pace

1:50:25

44% of race

Time at Slower Pace

24:58

10% of race

Average Pace: 9:32 /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 mi11:21:3227:158:4627:15
8:46
#19164
10K
6.21 mi11:48:4654:298:4627:14
8:46
#18941
15K
9.32 mi12:15:411:21:248:4426:55
8:40
#18351
20K
12.43 mi12:43:051:48:488:4527:24
8:49
#17797
Half
13.11 mi12:49:011:54:448:455:56
8:42
#17736
25K
15.53 mi13:12:322:18:158:5423:31
9:42
#17840
30K
18.64 mi13:43:542:49:379:0631:22
10:06
#17827
20M
20.00 mi13:57:563:03:399:1114:02
10:20
#17809
21M
21.00 mi14:09:283:15:119:1811:32
11:32
#17832
35K
21.75 mi14:17:113:22:549:207:43
10:19
#17845
23M
23.00 mi14:30:163:35:599:2313:05
10:27
#17752
24M
24.00 mi14:40:233:46:069:2510:07
10:07
#17711
40K
24.85 mi14:49:423:55:259:289:19
10:54
#17697
25.2M
25.20 mi14:53:493:59:329:304:07
11:56
#17673
Finish
26.22 mi15:04:244:10:079:3310:35
10:23
#17723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi191647453745317298(Top 68%)6321(Top 58%)6321(Top 722%)
10K6.21 mi3.10 mi18941+2237300+1537300+15318705(Top 73%)7143(Top 65%)7143(Top 815%)
15K9.32 mi3.11 mi18351+5906940+3606940+36017298(Top 68%)6321(Top 58%)6321(Top 722%)
20K12.43 mi3.11 mi17797+5546629+3116629+31116507(Top 65%)5900(Top 54%)5900(Top 674%)
Half13.11 mi0.68 mi17736+616596+336596+3316875(Top 66%)6158(Top 56%)6158(Top 703%)
25K15.53 mi2.42 mi17840-1046681-856681-8518206(Top 71%)6944(Top 64%)6944(Top 793%)
30K18.64 mi3.11 mi17827+136743-626743-6217655(Top 69%)6869(Top 63%)6869(Top 784%)
20M20.00 mi1.36 mi17809+186758-156758-1517498(Top 68%)6972(Top 64%)6972(Top 796%)
21M21.00 mi1.00 mi17832-236806-486806-4817750(Top 69%)7211(Top 66%)7211(Top 823%)
35K21.75 mi0.75 mi17845-136827-216827-2118082(Top 71%)7383(Top 68%)7383(Top 843%)
23M23.00 mi1.25 mi17752+936797+306797+3016925(Top 66%)6876(Top 63%)6876(Top 785%)
24M24.00 mi1.00 mi17711+416796+16796+116711(Top 65%)6795(Top 62%)6795(Top 776%)
40K24.85 mi0.85 mi17697+146820-246820-2417821(Top 70%)7422(Top 68%)7422(Top 847%)
25.2M25.20 mi0.35 mi17673+246814+66814+617235(Top 67%)7165(Top 66%)7165(Top 818%)
Finish26.22 mi1.02 mi17723-506866-526866-5219681(Top 77%)8316(Top 76%)8316(Top 949%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17298

Females

6321

F55-59

6321

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18705

Females

7143

F55-59

7143

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17298

Females

6321

F55-59

6321

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16507

Females

5900

F55-59

5900

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16875

Females

6158

F55-59

6158

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18206

Females

6944

F55-59

6944

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17655

Females

6869

F55-59

6869

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17498

Females

6972

F55-59

6972

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

17750

Females

7211

F55-59

7211

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18082

Females

7383

F55-59

7383

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16925

Females

6876

F55-59

6876

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16711

Females

6795

F55-59

6795

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17821

Females

7422

F55-59

7422

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17235

Females

7165

F55-59

7165

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19681

Females

8316

F55-59

8316

Passing Analysis

Category:
Athletes Passed
2755
Passed By
1314
Net Change
+1441
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19164
5K10K389166+223#19164#18941
10K15K61626+590#18941#18351
15K20K58127+554#18351#17797
20KHalf709+61#17797#17736
Half25K169273-104#17736#17840
25K30K260247+13#17840#17827
30K20M122104+18#17827#17809
20M21M92115-23#17809#17832
21M35K5669-13#17832#17845
35K23M14956+93#17845#17752
23M24M8342+41#17752#17711
24M40K6753+14#17711#17697
40K25.2M4622+24#17697#17673
25.2MFinish55105-50#17673#17723
TOTALS27551314+1441
📊

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