Joyce Matthews

Bib: 20251F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 20%
Division (F50-54)
#0 / 1303
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:10
Rank: #14635
Start5K
7:47/mi
24:10 split
10K· 6.21 mi
48:22
Rank: #14633 (+2)
5K10K
7:47/mi
24:12 split
15K· 9.32 mi
1:12:50
Rank: #14765 (-132)
10K15K
7:53/mi
24:28 split
20K· 12.43 mi
1:37:39
Rank: #14732 (+33)
15K20K
7:59/mi
24:49 split
Half· 13.11 mi
1:42:55
Rank: #14677 (+55)
20KHalf
7:43/mi
5:16 split
25K· 15.53 mi
2:02:49
Rank: #14778 (-101)
Half25K
8:12/mi
19:54 split
30K· 18.64 mi
2:29:13
Rank: #14773 (+5)
25K30K
8:30/mi
26:24 split
20M
2:40:40
Rank: #14616 (+157)
30K20M
8:26/mi
11:27 split
21M
2:49:48
Rank: #14564 (+52)
20M21M
9:08/mi
9:08 split
35K· 21.75 mi
2:55:50
Rank: #14468 (+96)
21M35K
8:04/mi
6:02 split
23M
3:06:11
Rank: #14301 (+167)
35K23M
8:16/mi
10:21 split
24M
3:14:23
Rank: #14200 (+101)
23M24M
8:12/mi
8:12 split
40K· 24.85 mi
3:21:11
Rank: #14001 (+199)
24M40K
7:57/mi
6:48 split
25.2M
3:24:27
Rank: #13997 (+4)
40K25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:32:26
Rank: #13875 (+122)
25.2MFinish
7:50/mi
7:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:55
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:49:31
Pace8:21 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0924:107:4724:10
7:47
-
10K
6.21 mi11:40:2148:227:4724:12
7:47
0:00
15K
9.32 mi12:04:491:12:507:4924:28
7:53
+0:06
20K
12.43 mi12:29:381:37:397:5124:49
7:59
+0:06
Half
13.11 mi12:34:541:42:557:515:16
7:43
-0:16
25K
15.53 mi12:54:482:02:497:5419:54
8:12
+0:29
30K
18.64 mi13:21:122:29:138:0026:24
8:30
+0:18
20M
20.00 mi13:32:392:40:408:0211:27
8:26
-0:04
21M
21.00 mi13:41:472:49:488:059:08
9:08
+0:42
35K
21.75 mi13:47:492:55:508:056:02
8:04
-1:04
23M
23.00 mi13:58:103:06:118:0610:21
8:16
+0:12
24M
24.00 mi14:06:223:14:238:068:12
8:12
-0:04
40K
24.85 mi14:13:103:21:118:066:48
7:57
-0:15
25.2M
25.20 mi14:16:263:24:278:073:16
9:28
+1:31
Finish
26.22 mi14:24:253:32:268:067:59
7:50
-1:38

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

7:43 /mi

Average Pace

8:06 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:38

25% of race

Time at Steady Pace

1:48:33

51% of race

Time at Slower Pace

50:15

24% of race

Average Pace: 8:06 /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 mi11:16:0924:107:4724:10
7:47
#14635
10K
6.21 mi11:40:2148:227:4724:12
7:47
#14633
15K
9.32 mi12:04:491:12:507:4924:28
7:53
#14765
20K
12.43 mi12:29:381:37:397:5124:49
7:59
#14732
Half
13.11 mi12:34:541:42:557:515:16
7:43
#14677
25K
15.53 mi12:54:482:02:497:5419:54
8:12
#14778
30K
18.64 mi13:21:122:29:138:0026:24
8:30
#14773
20M
20.00 mi13:32:392:40:408:0211:27
8:26
#14616
21M
21.00 mi13:41:472:49:488:059:08
9:08
#14564
35K
21.75 mi13:47:492:55:508:056:02
8:04
#14468
23M
23.00 mi13:58:103:06:118:0610:21
8:16
#14301
24M
24.00 mi14:06:223:14:238:068:12
8:12
#14200
40K
24.85 mi14:13:103:21:118:066:48
7:57
#14001
25.2M
25.20 mi14:16:263:24:278:073:16
9:28
#13997
Finish
26.22 mi14:24:253:32:268:067:59
7:50
#13875
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi146354305430515057(Top 53%)4609(Top 38%)4609(Top 354%)
10K6.21 mi3.10 mi14633+24322-174322-1714718(Top 52%)4375(Top 36%)4375(Top 336%)
15K9.32 mi3.11 mi14765-1324410-884410-8815057(Top 53%)4609(Top 38%)4609(Top 354%)
20K12.43 mi3.11 mi14732+334430-204430-2014846(Top 52%)4559(Top 37%)4559(Top 350%)
Half13.11 mi0.68 mi14677+554396+344396+3413647(Top 48%)3869(Top 32%)3869(Top 297%)
25K15.53 mi2.42 mi14778-1014491-954491-9515376(Top 54%)4935(Top 40%)4935(Top 379%)
30K18.64 mi3.11 mi14773+54545-544545-5414734(Top 52%)4756(Top 39%)4756(Top 365%)
20M20.00 mi1.36 mi14616+1574482+634482+6313329(Top 47%)4153(Top 34%)4153(Top 319%)
21M21.00 mi1.00 mi14564+524478+44478+414275(Top 50%)4768(Top 39%)4768(Top 366%)
35K21.75 mi0.75 mi14468+964434+444434+4412736(Top 45%)4019(Top 33%)4019(Top 308%)
23M23.00 mi1.25 mi14301+1674383+514383+5111859(Top 42%)3670(Top 30%)3670(Top 282%)
24M24.00 mi1.00 mi14200+1014363+204363+2012591(Top 44%)4102(Top 34%)4102(Top 315%)
40K24.85 mi0.85 mi14001+1994282+814282+819921(Top 35%)2901(Top 24%)2901(Top 223%)
25.2M25.20 mi0.35 mi13997+44287-54287-514468(Top 51%)5257(Top 43%)5257(Top 403%)
Finish26.22 mi1.02 mi13875+1224255+324255+3211715(Top 41%)3806(Top 31%)3806(Top 292%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15057

Females

4609

F50-54

4609

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14718

Females

4375

F50-54

4375

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15057

Females

4609

F50-54

4609

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

14846

Females

4559

F50-54

4559

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13647

Females

3869

F50-54

3869

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15376

Females

4935

F50-54

4935

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14734

Females

4756

F50-54

4756

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13329

Females

4153

F50-54

4153

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14275

Females

4768

F50-54

4768

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12736

Females

4019

F50-54

4019

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11859

Females

3670

F50-54

3670

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12591

Females

4102

F50-54

4102

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9921

Females

2901

F50-54

2901

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14468

Females

5257

F50-54

5257

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11715

Females

3806

F50-54

3806

Passing Analysis

Category:
Athletes Passed
2318
Passed By
1558
Net Change
+760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14635
5K10K297295+2#14635#14633
10K15K147279-132#14633#14765
15K20K230197+33#14765#14732
20KHalf6712+55#14732#14677
Half25K146247-101#14677#14778
25K30K256251+5#14778#14773
30K20M21053+157#14773#14616
20M21M13078+52#14616#14564
21M35K11923+96#14564#14468
35K23M19427+167#14468#14301
23M24M13130+101#14301#14200
24M40K2012+199#14200#14001
40K25.2M4238+4#14001#13997
25.2MFinish14826+122#13997#13875
TOTALS23181558+760
📊

Passing Visuals

Category:
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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