Nancy Rollins

Bib: 24474F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F75-79)
#0 / 10
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:32
Rank: #19824
Start5K
27:32 | 8:52/mi
10K· 6.21 mi
56:00
Rank: #20693 (-869)
5K10K
28:28 | 9:10/mi
15K· 9.32 mi
1:24:37
Rank: #20938 (-245)
10K15K
28:37 | 9:13/mi
20K· 12.43 mi
1:55:03
Rank: #21379 (-441)
15K20K
30:26 | 9:48/mi
Half· 13.11 mi
2:01:37
Rank: #21433 (-54)
20KHalf
6:34 | 9:37/mi
25K· 15.53 mi
2:28:08
Rank: #21997 (-564)
Half25K
26:31 | 10:56/mi
30K· 18.64 mi
3:00:46
Rank: #22058 (-61)
25K30K
32:38 | 10:30/mi
20M
3:15:30
Rank: #22093 (-35)
30K20M
14:44 | 10:51/mi
21M
3:27:52
Rank: #22173 (-80)
20M21M
12:22 | 12:22/mi
35K· 21.75 mi
3:36:39
Rank: #22274 (-101)
21M35K
8:47 | 11:44/mi
23M
3:51:01
Rank: #22351 (-77)
35K23M
14:22 | 11:28/mi
24M
4:01:55
Rank: #22387 (-36)
23M24M
10:54 | 10:54/mi
40K· 24.85 mi
4:11:46
Rank: #22425 (-38)
24M40K
9:51 | 11:31/mi
25.2M
4:16:09
Rank: #22435 (-10)
40K25.2M
4:23 | 12:43/mi
Finish· 26.22 mi
4:28:06
Rank: #22565 (-130)
25.2MFinish
11:57 | 11:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:37
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:26:29
Pace11:10 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4027:328:5227:32
8:52
-
10K
6.21 mi12:11:0856:009:0128:28
9:10
+0:18
15K
9.32 mi12:39:451:24:379:0528:37
9:13
+0:03
20K
12.43 mi13:10:111:55:039:1530:26
9:48
+0:35
Half
13.11 mi13:16:452:01:379:176:34
9:37
-0:11
25K
15.53 mi13:43:162:28:089:3226:31
10:56
+1:19
30K
18.64 mi14:15:543:00:469:4232:38
10:30
-0:26
20M
20.00 mi14:30:383:15:309:4614:44
10:51
+0:21
21M
21.00 mi14:43:003:27:529:5412:22
12:22
+1:31
35K
21.75 mi14:51:473:36:399:588:47
11:44
-0:38
23M
23.00 mi15:06:093:51:0110:0314:22
11:28
-0:16
24M
24.00 mi15:17:034:01:5510:0510:54
10:54
-0:34
40K
24.85 mi15:26:544:11:4610:089:51
11:31
+0:37
25.2M
25.20 mi15:31:174:16:0910:104:23
12:43
+1:12
Finish
26.22 mi15:43:144:28:0610:1411:57
11:44
-0:59

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

8:52 /mi

Average Pace

10:14 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:37

45% of race

Time at Steady Pace

1:39:09

37% of race

Time at Slower Pace

47:20

18% of race

Average Pace: 10:14 /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 mi11:42:4027:328:5227:32
8:52
#19824
10K
6.21 mi12:11:0856:009:0128:28
9:10
#20693
15K
9.32 mi12:39:451:24:379:0528:37
9:13
#20938
20K
12.43 mi13:10:111:55:039:1530:26
9:48
#21379
Half
13.11 mi13:16:452:01:379:176:34
9:37
#21433
25K
15.53 mi13:43:162:28:089:3226:31
10:56
#21997
30K
18.64 mi14:15:543:00:469:4232:38
10:30
#22058
20M
20.00 mi14:30:383:15:309:4614:44
10:51
#22093
21M
21.00 mi14:43:003:27:529:5412:22
12:22
#22173
35K
21.75 mi14:51:473:36:399:588:47
11:44
#22274
23M
23.00 mi15:06:093:51:0110:0314:22
11:28
#22351
24M
24.00 mi15:17:034:01:5510:0510:54
10:54
#22387
40K
24.85 mi15:26:544:11:4610:089:51
11:31
#22425
25.2M
25.20 mi15:31:174:16:0910:104:23
12:43
#22435
Finish
26.22 mi15:43:144:28:0610:1411:57
11:44
#22565
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi3.11 mi198247705770521354(Top 80%)8429(Top 74%)8429(Top 84290%)
10K6.21 mi3.10 mi20693-8698143-4388143-43821514(Top 81%)8565(Top 75%)8565(Top 85650%)
15K9.32 mi3.11 mi20938-2458254-1118254-11121354(Top 80%)8429(Top 74%)8429(Top 84290%)
20K12.43 mi3.11 mi21379-4418482-2288482-22822401(Top 84%)9025(Top 79%)9025(Top 90250%)
Half13.11 mi0.68 mi21433-548511-298511-2922482(Top 84%)9067(Top 79%)9067(Top 90670%)
25K15.53 mi2.42 mi21997-5648828-3178828-31723864(Top 90%)9884(Top 87%)9884(Top 98840%)
30K18.64 mi3.11 mi22058-618870-428870-4222222(Top 83%)9028(Top 79%)9028(Top 90280%)
20M20.00 mi1.36 mi22093-358900-308900-3022418(Top 84%)9207(Top 81%)9207(Top 92070%)
21M21.00 mi1.00 mi22173-808949-498949-4923289(Top 87%)9699(Top 85%)9699(Top 96990%)
35K21.75 mi0.75 mi22274-1019018-699018-6924407(Top 92%)10340(Top 91%)10340(Top 103400%)
23M23.00 mi1.25 mi22351-779068-509068-5023209(Top 87%)9698(Top 85%)9698(Top 96980%)
24M24.00 mi1.00 mi22387-369098-309098-3022859(Top 86%)9556(Top 84%)9556(Top 95560%)
40K24.85 mi0.85 mi22425-389130-329130-3223240(Top 87%)9790(Top 86%)9790(Top 97900%)
25.2M25.20 mi0.35 mi22435-109140-109140-1023606(Top 89%)9981(Top 87%)9981(Top 99810%)
Finish26.22 mi1.02 mi22565-1309224-849224-8424963(Top 94%)10646(Top 93%)10646(Top 106460%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

21354

Females

8429

F75-79

8429

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21514

Females

8565

F75-79

8565

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

21354

Females

8429

F75-79

8429

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22401

Females

9025

F75-79

9025

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22482

Females

9067

F75-79

9067

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23864

Females

9884

F75-79

9884

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22222

Females

9028

F75-79

9028

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22418

Females

9207

F75-79

9207

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23289

Females

9699

F75-79

9699

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

24407

Females

10340

F75-79

10340

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23209

Females

9698

F75-79

9698

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22859

Females

9556

F75-79

9556

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23240

Females

9790

F75-79

9790

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23606

Females

9981

F75-79

9981

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24963

Females

10646

F75-79

10646

Passing Analysis

Category:
Athletes Passed
529
Passed By
3270
Net Change
-2741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19824
5K10K59928-869#19824#20693
10K15K89334-245#20693#20938
15K20K37478-441#20938#21379
20KHalf1064-54#21379#21433
Half25K13577-564#21433#21997
25K30K121182-61#21997#22058
30K20M5489-35#22058#22093
20M21M28108-80#22093#22173
21M35K11112-101#22173#22274
35K23M34111-77#22274#22351
23M24M2460-36#22351#22387
24M40K2058-38#22387#22425
40K25.2M1222-10#22425#22435
25.2MFinish17147-130#22435#22565
TOTALS5293270-2741
📊

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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Boston Athletic Association

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