Elizabeth Guerrini

Bib: 19153F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 45%
Division (F55-59)
#0 / 994
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:39
Rank: #5017
Start5K
20:39 | 6:39/mi
10K· 6.21 mi
42:09
Rank: #6147 (-1130)
5K10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:51
Rank: #7493 (-1346)
10K15K
22:42 | 7:18/mi
20K· 12.43 mi
1:29:19
Rank: #8875 (-1382)
15K20K
24:28 | 7:53/mi
Half· 13.11 mi
1:34:39
Rank: #9180 (-305)
20KHalf
5:20 | 7:49/mi
25K· 15.53 mi
1:54:03
Rank: #9927 (-747)
Half25K
19:24 | 8:00/mi
30K· 18.64 mi
2:21:31
Rank: #11374 (-1447)
25K30K
27:28 | 8:50/mi
20M
2:34:19
Rank: #12049 (-675)
30K20M
12:48 | 9:25/mi
21M
2:45:02
Rank: #12775 (-726)
20M21M
10:43 | 10:43/mi
35K· 21.75 mi
2:52:26
Rank: #13243 (-468)
21M35K
7:24 | 9:53/mi
23M
3:08:59
Rank: #15152 (-1909)
35K23M
16:33 | 13:13/mi
24M
3:20:53
Rank: #16028 (-876)
23M24M
11:54 | 11:54/mi
40K· 24.85 mi
3:32:14
Rank: #17018 (-990)
24M40K
11:21 | 13:16/mi
25.2M
3:37:01
Rank: #17362 (-344)
40K25.2M
4:47 | 13:52/mi
Finish· 26.22 mi
3:49:24
Rank: #18182 (-820)
25.2MFinish
12:23 | 12:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:39
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time2:14:45
Pace10:17 /mi
📊Positive Split: 42.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:4320:396:3920:39
6:39
-
10K
6.21 mi11:32:1342:096:4721:30
6:55
+0:16
15K
9.32 mi11:54:551:04:516:5722:42
7:18
+0:23
20K
12.43 mi12:19:231:29:197:1124:28
7:53
+0:35
Half
13.11 mi12:24:431:34:397:135:20
7:49
-0:04
25K
15.53 mi12:44:071:54:037:2119:24
8:00
+0:11
30K
18.64 mi13:11:352:21:317:3527:28
8:50
+0:50
20M
20.00 mi13:24:232:34:197:4312:48
9:25
+0:35
21M
21.00 mi13:35:062:45:027:5210:43
10:43
+1:18
35K
21.75 mi13:42:302:52:267:567:24
9:53
-0:50
23M
23.00 mi13:59:033:08:598:1316:33
13:13
+3:20
24M
24.00 mi14:10:573:20:538:2211:54
11:54
-1:19
40K
24.85 mi14:22:183:32:148:3211:21
13:16
+1:22
25.2M
25.20 mi14:27:053:37:018:374:47
13:52
+0:36
Finish
26.22 mi14:39:283:49:248:4512:23
12:09
-1:43

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

6:39 /mi

Average Pace

8:45 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:03

50% of race

Time at Steady Pace

47:40

21% of race

Time at Slower Pace

1:07:41

30% of race

Average Pace: 8:45 /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 mi11:10:4320:396:3920:39
6:39
#5017
10K
6.21 mi11:32:1342:096:4721:30
6:55
#6147
15K
9.32 mi11:54:551:04:516:5722:42
7:18
#7493
20K
12.43 mi12:19:231:29:197:1124:28
7:53
#8875
Half
13.11 mi12:24:431:34:397:135:20
7:49
#9180
25K
15.53 mi12:44:071:54:037:2119:24
8:00
#9927
30K
18.64 mi13:11:352:21:317:3527:28
8:50
#11374
20M
20.00 mi13:24:232:34:197:4312:48
9:25
#12049
21M
21.00 mi13:35:062:45:027:5210:43
10:43
#12775
35K
21.75 mi13:42:302:52:267:567:24
9:53
#13243
23M
23.00 mi13:59:033:08:598:1316:33
13:13
#15152
24M
24.00 mi14:10:573:20:538:2211:54
11:54
#16028
40K
24.85 mi14:22:183:32:148:3211:21
13:16
#17018
25.2M
25.20 mi14:27:053:37:018:374:47
13:52
#17362
Finish
26.22 mi14:39:283:49:248:4512:23
12:09
#18182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi501732532510062(Top 35%)1919(Top 16%)1919(Top 193%)
10K6.21 mi3.10 mi6147-1130504-179504-1797417(Top 26%)821(Top 7%)821(Top 83%)
15K9.32 mi3.11 mi7493-1346839-335839-33510062(Top 35%)1919(Top 16%)1919(Top 193%)
20K12.43 mi3.11 mi8875-13821364-5251364-52513909(Top 49%)4046(Top 33%)4046(Top 407%)
Half13.11 mi0.68 mi9180-3051496-1321496-13214507(Top 51%)4372(Top 36%)4372(Top 440%)
25K15.53 mi2.42 mi9927-7471870-3741870-37413936(Top 49%)4177(Top 34%)4177(Top 420%)
30K18.64 mi3.11 mi11374-14472663-7932663-79316852(Top 59%)5955(Top 49%)5955(Top 599%)
20M20.00 mi1.36 mi12049-6753061-3983061-39818833(Top 66%)7173(Top 59%)7173(Top 722%)
21M21.00 mi1.00 mi12775-7263489-4283489-42820651(Top 73%)8267(Top 68%)8267(Top 832%)
35K21.75 mi0.75 mi13243-4683764-2753764-27521597(Top 76%)8820(Top 72%)8820(Top 887%)
23M23.00 mi1.25 mi15152-19094859-10954859-109526636(Top 94%)11419(Top 93%)11419(Top 1149%)
24M24.00 mi1.00 mi16028-8765395-5365395-53625547(Top 90%)10898(Top 89%)10898(Top 1096%)
40K24.85 mi0.85 mi17018-9905996-6015996-60126574(Top 94%)11431(Top 93%)11431(Top 1150%)
25.2M25.20 mi0.35 mi17362-3446205-2096205-20926156(Top 92%)11252(Top 92%)11252(Top 1132%)
Finish26.22 mi1.02 mi18182-8206673-4686673-46826964(Top 95%)11608(Top 95%)11608(Top 1168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

10062

Females

1919

F55-59

1919

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7417

Females

821

F55-59

821

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

10062

Females

1919

F55-59

1919

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13909

Females

4046

F55-59

4046

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14507

Females

4372

F55-59

4372

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13936

Females

4177

F55-59

4177

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16852

Females

5955

F55-59

5955

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18833

Females

7173

F55-59

7173

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20651

Females

8267

F55-59

8267

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21597

Females

8820

F55-59

8820

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26636

Females

11419

F55-59

11419

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

25547

Females

10898

F55-59

10898

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26574

Females

11431

F55-59

11431

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26156

Females

11252

F55-59

11252

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26964

Females

11608

F55-59

11608

Passing Analysis

Category:
Athletes Passed
182
Passed By
13345
Net Change
-13165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5017
5K10K171147-1130#5017#6147
10K15K131359-1346#6147#7493
15K20K111393-1382#7493#8875
20KHalf2307-305#8875#9180
Half25K39786-747#9180#9927
25K30K341479-1447#9927#11374
30K20M28703-675#11374#12049
20M21M11737-726#12049#12775
21M35K8476-468#12775#13243
35K23M61915-1909#13243#15152
23M24M3879-876#15152#16028
24M40K3993-990#16028#17018
40K25.2M2346-344#17018#17362
25.2MFinish5825-820#17362#18182
TOTALS18213345-13165
📊

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