Rosalind Johnson

Bib: 22884F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:05
Rank: #18914
Start5K
27:05 | 8:43/mi
10K· 6.21 mi
54:41
Rank: #19059 (-145)
5K10K
27:36 | 8:53/mi
15K· 9.32 mi
1:23:33
Rank: #19419 (-360)
10K15K
28:52 | 9:17/mi
20K· 12.43 mi
1:53:41
Rank: #19549 (-130)
15K20K
30:08 | 9:42/mi
Half· 13.11 mi
2:00:04
Rank: #19573 (-24)
20KHalf
6:23 | 9:21/mi
25K· 15.53 mi
2:25:22
Rank: #19709 (-136)
Half25K
25:18 | 10:26/mi
30K· 18.64 mi
2:59:08
Rank: #19706 (+3)
25K30K
33:46 | 10:52/mi
20M
3:13:41
Rank: #19606 (+100)
30K20M
14:33 | 10:42/mi
21M
3:25:27
Rank: #19503 (+103)
20M21M
11:46 | 11:46/mi
35K· 21.75 mi
3:32:48
Rank: #19381 (+122)
21M35K
7:21 | 9:49/mi
23M
3:46:39
Rank: #19305 (+76)
35K23M
13:51 | 11:04/mi
24M
3:56:41
Rank: #19169 (+136)
23M24M
10:02 | 10:02/mi
40K· 24.85 mi
4:05:36
Rank: #19040 (+129)
24M40K
8:55 | 10:26/mi
25.2M
4:09:33
Rank: #18966 (+74)
40K25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:19:27
Rank: #18909 (+57)
25.2MFinish
9:54 | 9:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:04
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:19:23
Pace10:38 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2927:058:4327:05
8:43
-
10K
6.21 mi11:53:0554:418:4827:36
8:53
+0:10
15K
9.32 mi12:21:571:23:338:5828:52
9:17
+0:24
20K
12.43 mi12:52:051:53:419:0930:08
9:42
+0:25
Half
13.11 mi12:58:282:00:049:106:23
9:21
-0:21
25K
15.53 mi13:23:462:25:229:2125:18
10:26
+1:05
30K
18.64 mi13:57:322:59:089:3733:46
10:52
+0:26
20M
20.00 mi14:12:053:13:419:4114:33
10:42
-0:10
21M
21.00 mi14:23:513:25:279:4711:46
11:46
+1:04
35K
21.75 mi14:31:123:32:489:477:21
9:49
-1:57
23M
23.00 mi14:45:033:46:399:5113:51
11:04
+1:15
24M
24.00 mi14:55:053:56:419:5210:02
10:02
-1:02
40K
24.85 mi15:04:004:05:369:538:55
10:26
+0:24
25.2M
25.20 mi15:07:574:09:339:543:57
11:27
+1:01
Finish
26.22 mi15:17:514:19:279:549:54
9:43
-1:44

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

8:43 /mi

Average Pace

9:54 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:56

35% of race

Time at Steady Pace

1:31:38

35% of race

Time at Slower Pace

1:17:53

30% of race

Average Pace: 9:54 /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 mi11:25:2927:058:4327:05
8:43
#18914
10K
6.21 mi11:53:0554:418:4827:36
8:53
#19059
15K
9.32 mi12:21:571:23:338:5828:52
9:17
#19419
20K
12.43 mi12:52:051:53:419:0930:08
9:42
#19549
Half
13.11 mi12:58:282:00:049:106:23
9:21
#19573
25K
15.53 mi13:23:462:25:229:2125:18
10:26
#19709
30K
18.64 mi13:57:322:59:089:3733:46
10:52
#19706
20M
20.00 mi14:12:053:13:419:4114:33
10:42
#19606
21M
21.00 mi14:23:513:25:279:4711:46
11:46
#19503
35K
21.75 mi14:31:123:32:489:477:21
9:49
#19381
23M
23.00 mi14:45:033:46:399:5113:51
11:04
#19305
24M
24.00 mi14:55:053:56:419:5210:02
10:02
#19169
40K
24.85 mi15:04:004:05:369:538:55
10:26
#19040
25.2M
25.20 mi15:07:574:09:339:543:57
11:27
#18966
Finish
26.22 mi15:17:514:19:279:549:54
9:43
#18909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi189147293729320001(Top 78%)7790(Top 71%)7790(Top 1419%)
10K6.21 mi3.10 mi19059-1457363-707363-7019261(Top 75%)7433(Top 68%)7433(Top 1354%)
15K9.32 mi3.11 mi19419-3607529-1667529-16620001(Top 78%)7790(Top 71%)7790(Top 1419%)
20K12.43 mi3.11 mi19549-1307592-637592-6319779(Top 77%)7685(Top 70%)7685(Top 1400%)
Half13.11 mi0.68 mi19573-247604-127604-1219629(Top 77%)7670(Top 70%)7670(Top 1397%)
25K15.53 mi2.42 mi19709-1367695-917695-9120259(Top 79%)8063(Top 74%)8063(Top 1469%)
30K18.64 mi3.11 mi19706+37743-487743-4819687(Top 77%)7946(Top 73%)7946(Top 1447%)
20M20.00 mi1.36 mi19606+1007721+227721+2218566(Top 73%)7493(Top 69%)7493(Top 1365%)
21M21.00 mi1.00 mi19503+1037689+327689+3218290(Top 72%)7473(Top 68%)7473(Top 1361%)
35K21.75 mi0.75 mi19381+1227644+457644+4516636(Top 65%)6676(Top 61%)6676(Top 1216%)
23M23.00 mi1.25 mi19305+767622+227622+2218603(Top 73%)7700(Top 70%)7700(Top 1403%)
24M24.00 mi1.00 mi19169+1367570+527570+5216460(Top 64%)6675(Top 61%)6675(Top 1216%)
40K24.85 mi0.85 mi19040+1297523+477523+4716499(Top 65%)6757(Top 62%)6757(Top 1231%)
25.2M25.20 mi0.35 mi18966+747488+357488+3515961(Top 62%)6534(Top 60%)6534(Top 1190%)
Finish26.22 mi1.02 mi18909+577480+87480+817431(Top 68%)7233(Top 66%)7233(Top 1317%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20001

Females

7790

F60-64

7790

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19261

Females

7433

F60-64

7433

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20001

Females

7790

F60-64

7790

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

19779

Females

7685

F60-64

7685

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

19629

Females

7670

F60-64

7670

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20259

Females

8063

F60-64

8063

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19687

Females

7946

F60-64

7946

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

18566

Females

7493

F60-64

7493

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18290

Females

7473

F60-64

7473

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16636

Females

6676

F60-64

6676

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18603

Females

7700

F60-64

7700

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16460

Females

6675

F60-64

6675

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16499

Females

6757

F60-64

6757

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15961

Females

6534

F60-64

6534

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17431

Females

7233

F60-64

7233

Passing Analysis

Category:
Athletes Passed
1853
Passed By
1848
Net Change
+5
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18914
5K10K200345-145#18914#19059
10K15K119479-360#19059#19419
15K20K190320-130#19419#19549
20KHalf2650-24#19549#19573
Half25K141277-136#19573#19709
25K30K185182+3#19709#19706
30K20M14949+100#19706#19606
20M21M14138+103#19606#19503
21M35K1253+122#19503#19381
35K23M12751+76#19381#19305
23M24M15115+136#19305#19169
24M40K1356+129#19169#19040
40K25.2M773+74#19040#18966
25.2MFinish8730+57#18966#18909
TOTALS18531848+5
📊

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