Joanne Kirby

Bib: 15780F

WV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 41%
Division (F45-49)
#0 / 1817
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:44
Rank: #18276
Start5K
26:44 | 8:36/mi
10K· 6.21 mi
53:48
Rank: #18875 (-599)
5K10K
27:04 | 8:43/mi
15K· 9.32 mi
1:20:56
Rank: #18958 (-83)
10K15K
27:08 | 8:44/mi
20K· 12.43 mi
1:48:53
Rank: #19124 (-166)
15K20K
27:57 | 9:00/mi
Half· 13.11 mi
1:54:48
Rank: #19109 (+15)
20KHalf
5:55 | 8:40/mi
25K· 15.53 mi
2:16:33
Rank: #19043 (+66)
Half25K
21:45 | 8:58/mi
30K· 18.64 mi
2:42:58
Rank: #18235 (+808)
25K30K
26:25 | 8:30/mi
20M
2:54:28
Rank: #17863 (+372)
30K20M
11:30 | 8:28/mi
21M
3:03:25
Rank: #17592 (+271)
20M21M
8:57 | 8:57/mi
35K· 21.75 mi
3:09:32
Rank: #17439 (+153)
21M35K
6:07 | 8:11/mi
23M
3:20:02
Rank: #17157 (+282)
35K23M
10:30 | 8:23/mi
24M
3:28:13
Rank: #16957 (+200)
23M24M
8:11 | 8:11/mi
40K· 24.85 mi
3:35:21
Rank: #16793 (+164)
24M40K
7:08 | 8:21/mi
25.2M
3:38:26
Rank: #16711 (+82)
40K25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:46:38
Rank: #16535 (+176)
25.2MFinish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:54:48
Pace8:45 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:51:50
Pace8:32 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2926:448:3626:44
8:36
-
10K
6.21 mi11:24:3353:488:3927:04
8:43
+0:07
15K
9.32 mi11:51:411:20:568:4127:08
8:44
+0:01
20K
12.43 mi12:19:381:48:538:4627:57
9:00
+0:16
Half
13.11 mi12:25:331:54:488:455:55
8:40
-0:20
25K
15.53 mi12:47:182:16:338:4721:45
8:58
+0:18
30K
18.64 mi13:13:432:42:588:4526:25
8:30
-0:28
20M
20.00 mi13:25:132:54:288:4311:30
8:28
-0:02
21M
21.00 mi13:34:103:03:258:448:57
8:57
+0:29
35K
21.75 mi13:40:173:09:328:436:07
8:11
-0:46
23M
23.00 mi13:50:473:20:028:4210:30
8:23
+0:12
24M
24.00 mi13:58:583:28:138:418:11
8:11
-0:12
40K
24.85 mi14:06:063:35:218:407:08
8:21
+0:10
25.2M
25.20 mi14:09:113:38:268:403:05
8:56
+0:35
Finish
26.22 mi14:17:233:46:388:398:12
8:03
-0:53

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

8:03 /mi

Average Pace

8:39 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:54

73% of race

Time at Steady Pace

1:01:44

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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 mi10:57:2926:448:3626:44
8:36
#18276
10K
6.21 mi11:24:3353:488:3927:04
8:43
#18875
15K
9.32 mi11:51:411:20:568:4127:08
8:44
#18958
20K
12.43 mi12:19:381:48:538:4627:57
9:00
#19124
Half
13.11 mi12:25:331:54:488:455:55
8:40
#19109
25K
15.53 mi12:47:182:16:338:4721:45
8:58
#19043
30K
18.64 mi13:13:432:42:588:4526:25
8:30
#18235
20M
20.00 mi13:25:132:54:288:4311:30
8:28
#17863
21M
21.00 mi13:34:103:03:258:448:57
8:57
#17592
35K
21.75 mi13:40:173:09:328:436:07
8:11
#17439
23M
23.00 mi13:50:473:20:028:4210:30
8:23
#17157
24M
24.00 mi13:58:583:28:138:418:11
8:11
#16957
40K
24.85 mi14:06:063:35:218:407:08
8:21
#16793
25.2M
25.20 mi14:09:113:38:268:403:05
8:56
#16711
Finish
26.22 mi14:17:233:46:388:398:12
8:03
#16535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi182766727672719169(Top 72%)7204(Top 63%)7204(Top 396%)
10K6.21 mi3.10 mi18875-5997062-3357062-33519501(Top 73%)7390(Top 65%)7390(Top 407%)
15K9.32 mi3.11 mi18958-837107-457107-4519169(Top 72%)7204(Top 63%)7204(Top 396%)
20K12.43 mi3.11 mi19124-1667190-837190-8319699(Top 74%)7499(Top 66%)7499(Top 413%)
Half13.11 mi0.68 mi19109+157189+17189+118857(Top 71%)7013(Top 61%)7013(Top 386%)
25K15.53 mi2.42 mi19043+667143+467143+4618834(Top 71%)7036(Top 62%)7036(Top 387%)
30K18.64 mi3.11 mi18235+8086711+4326711+43214352(Top 54%)4542(Top 40%)4542(Top 250%)
20M20.00 mi1.36 mi17863+3726501+2106501+21013450(Top 51%)4110(Top 36%)4110(Top 226%)
21M21.00 mi1.00 mi17592+2716353+1486353+14813168(Top 49%)4047(Top 35%)4047(Top 223%)
35K21.75 mi0.75 mi17439+1536267+866267+8613344(Top 50%)4205(Top 37%)4205(Top 231%)
23M23.00 mi1.25 mi17157+2826110+1576110+15712539(Top 47%)3828(Top 34%)3828(Top 211%)
24M24.00 mi1.00 mi16957+2006018+926018+9212537(Top 47%)3891(Top 34%)3891(Top 214%)
40K24.85 mi0.85 mi16793+1645938+805938+8012404(Top 47%)3903(Top 34%)3903(Top 215%)
25.2M25.20 mi0.35 mi16711+825900+385900+3812311(Top 46%)3922(Top 34%)3922(Top 216%)
Finish26.22 mi1.02 mi16535+1765805+955805+9512501(Top 47%)3977(Top 35%)3977(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19169

Females

7204

F45-49

7204

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19501

Females

7390

F45-49

7390

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19169

Females

7204

F45-49

7204

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19699

Females

7499

F45-49

7499

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18857

Females

7013

F45-49

7013

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18834

Females

7036

F45-49

7036

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14352

Females

4542

F45-49

4542

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13450

Females

4110

F45-49

4110

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13168

Females

4047

F45-49

4047

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13344

Females

4205

F45-49

4205

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12539

Females

3828

F45-49

3828

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12537

Females

3891

F45-49

3891

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12404

Females

3903

F45-49

3903

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12311

Females

3922

F45-49

3922

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12501

Females

3977

F45-49

3977

Passing Analysis

Category:
Athletes Passed
3087
Passed By
1346
Net Change
+1741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18276
5K10K120719-599#18276#18875
10K15K144227-83#18875#18958
15K20K107273-166#18958#19124
20KHalf3520+15#19124#19109
Half25K14680+66#19109#19043
25K30K8080+808#19043#18235
30K20M3742+372#18235#17863
20M21M2765+271#17863#17592
21M35K1552+153#17592#17439
35K23M2908+282#17439#17157
23M24M2022+200#17157#16957
24M40K1662+164#16957#16793
40K25.2M831+82#16793#16711
25.2MFinish1815+176#16711#16535
TOTALS30871346+1741
📊

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