Erica Stein

Bib: 20054F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 50%
Gender (Female)
#0 / 12228
Top 36%
Masters (Masters Women)
#0 / 6759
Top 22%
Division (F45-49)
#0 / 1813
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:19
Rank: #17726
Start5K
8:09/mi
25:19 split
10K· 6.21 mi
50:18
Rank: #17224 (+502)
5K10K
8:02/mi
24:59 split
15K· 9.32 mi
1:14:55
Rank: #16626 (+598)
10K15K
7:55/mi
24:37 split
20K· 12.43 mi
1:39:35
Rank: #16034 (+592)
15K20K
7:56/mi
24:40 split
Half· 13.11 mi
1:44:51
Rank: #15905 (+129)
20KHalf
7:43/mi
5:16 split
25K· 15.53 mi
2:04:01
Rank: #15417 (+488)
Half25K
7:54/mi
19:10 split
30K· 18.64 mi
2:29:27
Rank: #14884 (+533)
25K30K
8:11/mi
25:26 split
20M
2:40:47
Rank: #14662 (+222)
30K20M
8:20/mi
11:20 split
21M
2:49:42
Rank: #14518 (+144)
20M21M
8:55/mi
8:55 split
35K· 21.75 mi
2:55:49
Rank: #14463 (+55)
21M35K
8:11/mi
6:07 split
23M
3:06:21
Rank: #14358 (+105)
35K23M
8:25/mi
10:32 split
24M
3:14:43
Rank: #14297 (+61)
23M24M
8:22/mi
8:22 split
40K· 24.85 mi
3:21:55
Rank: #14219 (+78)
24M40K
8:25/mi
7:12 split
25.2M
3:25:12
Rank: #14217 (+2)
40K25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
3:33:33
Rank: #14183 (+34)
25.2MFinish
8:12/mi
8:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:51
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0925:198:0925:19
8:09
-
10K
6.21 mi11:42:0850:188:0624:59
8:02
-0:07
15K
9.32 mi12:06:451:14:558:0224:37
7:55
-0:07
20K
12.43 mi12:31:251:39:358:0124:40
7:56
+0:01
Half
13.11 mi12:36:411:44:518:005:16
7:43
-0:13
25K
15.53 mi12:55:512:04:017:5919:10
7:54
+0:11
30K
18.64 mi13:21:172:29:278:0125:26
8:11
+0:17
20M
20.00 mi13:32:372:40:478:0211:20
8:20
+0:09
21M
21.00 mi13:41:322:49:428:058:55
8:55
+0:35
35K
21.75 mi13:47:392:55:498:056:07
8:11
-0:44
23M
23.00 mi13:58:113:06:218:0610:32
8:25
+0:14
24M
24.00 mi14:06:333:14:438:078:22
8:22
-0:03
40K
24.85 mi14:13:453:21:558:077:12
8:25
+0:03
25.2M
25.20 mi14:17:023:25:128:093:17
9:31
+1:06
Finish
26.22 mi14:25:233:33:338:098:21
8:12
-1:19

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

8:09 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:43

35% of race

Time at Steady Pace

1:49:54

51% of race

Time at Slower Pace

29:56

14% of race

Average Pace: 8:09 /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 mi11:17:0925:198:0925:19
8:09
#17726
10K
6.21 mi11:42:0850:188:0624:59
8:02
#17224
15K
9.32 mi12:06:451:14:558:0224:37
7:55
#16626
20K
12.43 mi12:31:251:39:358:0124:40
7:56
#16034
Half
13.11 mi12:36:411:44:518:005:16
7:43
#15905
25K
15.53 mi12:55:512:04:017:5919:10
7:54
#15417
30K
18.64 mi13:21:172:29:278:0125:26
8:11
#14884
20M
20.00 mi13:32:372:40:478:0211:20
8:20
#14662
21M
21.00 mi13:41:322:49:428:058:55
8:55
#14518
35K
21.75 mi13:47:392:55:498:056:07
8:11
#14463
23M
23.00 mi13:58:113:06:218:0610:32
8:25
#14358
24M
24.00 mi14:06:333:14:438:078:22
8:22
#14297
40K
24.85 mi14:13:453:21:558:077:12
8:25
#14219
25.2M
25.20 mi14:17:023:25:128:093:17
9:31
#14217
Finish
26.22 mi14:25:233:33:338:098:21
8:12
#14183
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177266169616915427(Top 54%)4821(Top 39%)4821(Top 266%)
10K6.21 mi3.10 mi17224+5025859+3105859+31016785(Top 59%)5580(Top 46%)5580(Top 308%)
15K9.32 mi3.11 mi16626+5985499+3605499+36015427(Top 54%)4821(Top 39%)4821(Top 266%)
20K12.43 mi3.11 mi16034+5925171+3285171+32814457(Top 51%)4345(Top 36%)4345(Top 240%)
Half13.11 mi0.68 mi15905+1295094+775094+7713657(Top 48%)3879(Top 32%)3879(Top 214%)
25K15.53 mi2.42 mi15417+4884842+2524842+25213155(Top 46%)3757(Top 31%)3757(Top 207%)
30K18.64 mi3.11 mi14884+5334605+2374605+23712747(Top 45%)3695(Top 30%)3695(Top 204%)
20M20.00 mi1.36 mi14662+2224509+964509+9612797(Top 45%)3863(Top 32%)3863(Top 213%)
21M21.00 mi1.00 mi14518+1444447+624447+6213052(Top 46%)4152(Top 34%)4152(Top 229%)
35K21.75 mi0.75 mi14463+554431+164431+1613494(Top 48%)4425(Top 36%)4425(Top 244%)
23M23.00 mi1.25 mi14358+1054409+224409+2212794(Top 45%)4160(Top 34%)4160(Top 229%)
24M24.00 mi1.00 mi14297+614408+14408+113681(Top 48%)4655(Top 38%)4655(Top 257%)
40K24.85 mi0.85 mi14219+784399+94399+912956(Top 46%)4418(Top 36%)4418(Top 244%)
25.2M25.20 mi0.35 mi14217+24402-34402-314720(Top 52%)5390(Top 44%)5390(Top 297%)
Finish26.22 mi1.02 mi14183+344411-94411-914244(Top 50%)5068(Top 41%)5068(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15427

Females

4821

F45-49

4821

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16785

Females

5580

F45-49

5580

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15427

Females

4821

F45-49

4821

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14457

Females

4345

F45-49

4345

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13657

Females

3879

F45-49

3879

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13155

Females

3757

F45-49

3757

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12747

Females

3695

F45-49

3695

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12797

Females

3863

F45-49

3863

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13052

Females

4152

F45-49

4152

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13494

Females

4425

F45-49

4425

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12794

Females

4160

F45-49

4160

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

13681

Females

4655

F45-49

4655

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12956

Females

4418

F45-49

4418

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14720

Females

5390

F45-49

5390

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14244

Females

5068

F45-49

5068

Passing Analysis

Category:
Athletes Passed
4038
Passed By
495
Net Change
+3543
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17726
5K10K614112+502#17726#17224
10K15K62022+598#17224#16626
15K20K61321+592#16626#16034
20KHalf1301+129#16034#15905
Half25K4957+488#15905#15417
25K30K56330+533#15417#14884
30K20M25028+222#14884#14662
20M21M18642+144#14662#14518
21M35K8631+55#14518#14463
35K23M15146+105#14463#14358
23M24M10140+61#14358#14297
24M40K10527+78#14297#14219
40K25.2M3634+2#14219#14217
25.2MFinish8854+34#14217#14183
TOTALS4038495+3543
📊

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