Stephanie Schaefer

Bib: 8470F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 44%
Gender (Female)
#0 / 12228
Top 29%
Masters (Masters Women)
#0 / 6759
Top 14%
Division (F40-44)
#0 / 1718
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #15826
Start5K
24:35 | 7:55/mi
10K· 6.21 mi
49:11
Rank: #15828 (-2)
5K10K
24:36 | 7:55/mi
15K· 9.32 mi
1:14:03
Rank: #15868 (-40)
10K15K
24:52 | 8:00/mi
20K· 12.43 mi
1:38:50
Rank: #15572 (+296)
15K20K
24:47 | 7:59/mi
Half· 13.11 mi
1:44:10
Rank: #15501 (+71)
20KHalf
5:20 | 7:49/mi
25K· 15.53 mi
2:03:25
Rank: #15118 (+383)
Half25K
19:15 | 7:56/mi
30K· 18.64 mi
2:28:15
Rank: #14309 (+809)
25K30K
24:50 | 8:00/mi
20M
2:39:10
Rank: #13976 (+333)
30K20M
10:55 | 8:02/mi
21M
2:47:15
Rank: #13586 (+390)
20M21M
8:05 | 8:05/mi
35K· 21.75 mi
2:53:06
Rank: #13473 (+113)
21M35K
5:51 | 7:49/mi
23M
3:03:12
Rank: #13264 (+209)
35K23M
10:06 | 8:04/mi
24M
3:11:00
Rank: #13099 (+165)
23M24M
7:48 | 7:48/mi
40K· 24.85 mi
3:17:42
Rank: #12928 (+171)
24M40K
6:42 | 7:50/mi
25.2M
3:20:36
Rank: #12840 (+88)
40K25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:28:09
Rank: #12637 (+203)
25.2MFinish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:59
Pace7:56 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:33:5424:357:5524:35
7:55
-
10K
6.21 mi10:58:3049:117:5524:36
7:55
0:00
15K
9.32 mi11:23:221:14:037:5724:52
8:00
+0:05
20K
12.43 mi11:48:091:38:507:5724:47
7:59
-0:01
Half
13.11 mi11:53:291:44:107:575:20
7:49
-0:10
25K
15.53 mi12:12:442:03:257:5719:15
7:56
+0:07
30K
18.64 mi12:37:342:28:157:5724:50
8:00
+0:04
20M
20.00 mi12:48:292:39:107:5710:55
8:02
+0:02
21M
21.00 mi12:56:342:47:157:588:05
8:05
+0:03
35K
21.75 mi13:02:252:53:067:585:51
7:49
-0:16
23M
23.00 mi13:12:313:03:127:5810:06
8:04
+0:15
24M
24.00 mi13:20:193:11:007:587:48
7:48
-0:16
40K
24.85 mi13:27:013:17:427:576:42
7:50
+0:02
25.2M
25.20 mi13:29:553:20:367:582:54
8:25
+0:35
Finish
26.22 mi13:37:283:28:097:577:33
7:25
-1:00

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

7:25 /mi

Average Pace

7:57 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:15

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi10:33:5424:357:5524:35
7:55
#15826
10K
6.21 mi10:58:3049:117:5524:36
7:55
#15828
15K
9.32 mi11:23:221:14:037:5724:52
8:00
#15868
20K
12.43 mi11:48:091:38:507:5724:47
7:59
#15572
Half
13.11 mi11:53:291:44:107:575:20
7:49
#15501
25K
15.53 mi12:12:442:03:257:5719:15
7:56
#15118
30K
18.64 mi12:37:342:28:157:5724:50
8:00
#14309
20M
20.00 mi12:48:292:39:107:5710:55
8:02
#13976
21M
21.00 mi12:56:342:47:157:588:05
8:05
#13586
35K
21.75 mi13:02:252:53:067:585:51
7:49
#13473
23M
23.00 mi13:12:313:03:127:5810:06
8:04
#13264
24M
24.00 mi13:20:193:11:007:587:48
7:48
#13099
40K
24.85 mi13:27:013:17:427:576:42
7:50
#12928
25.2M
25.20 mi13:29:553:20:367:582:54
8:25
#12840
Finish
26.22 mi13:37:283:28:097:577:33
7:25
#12637
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158265035503516074(Top 57%)5179(Top 42%)5179(Top 301%)
10K6.21 mi3.10 mi15828-25033+25033+215807(Top 56%)5012(Top 41%)5012(Top 292%)
15K9.32 mi3.11 mi15868-405056-235056-2316074(Top 57%)5179(Top 42%)5179(Top 301%)
20K12.43 mi3.11 mi15572+2964906+1504906+15014753(Top 52%)4504(Top 37%)4504(Top 262%)
Half13.11 mi0.68 mi15501+714862+444862+4414417(Top 51%)4282(Top 35%)4282(Top 249%)
25K15.53 mi2.42 mi15118+3834672+1904672+19013424(Top 47%)3891(Top 32%)3891(Top 226%)
30K18.64 mi3.11 mi14309+8094286+3864286+38611346(Top 40%)2957(Top 24%)2957(Top 172%)
20M20.00 mi1.36 mi13976+3334131+1554131+15510700(Top 38%)2793(Top 23%)2793(Top 163%)
21M21.00 mi1.00 mi13586+3903941+1903941+1907900(Top 28%)1697(Top 14%)1697(Top 99%)
35K21.75 mi0.75 mi13473+1133902+393902+3911030(Top 39%)3128(Top 26%)3128(Top 182%)
23M23.00 mi1.25 mi13264+2093818+843818+8410547(Top 37%)3022(Top 25%)3022(Top 176%)
24M24.00 mi1.00 mi13099+1653760+583760+589860(Top 35%)2748(Top 22%)2748(Top 160%)
40K24.85 mi0.85 mi12928+1713697+633697+639090(Top 32%)2511(Top 21%)2511(Top 146%)
25.2M25.20 mi0.35 mi12840+883655+423655+428387(Top 30%)2267(Top 19%)2267(Top 132%)
Finish26.22 mi1.02 mi12637+2033573+823573+828608(Top 30%)2355(Top 19%)2355(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16074

Females

5179

F40-44

5179

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15807

Females

5012

F40-44

5012

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16074

Females

5179

F40-44

5179

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14753

Females

4504

F40-44

4504

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14417

Females

4282

F40-44

4282

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13424

Females

3891

F40-44

3891

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11346

Females

2957

F40-44

2957

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10700

Females

2793

F40-44

2793

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7900

Females

1697

F40-44

1697

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11030

Females

3128

F40-44

3128

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10547

Females

3022

F40-44

3022

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9860

Females

2748

F40-44

2748

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9090

Females

2511

F40-44

2511

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8387

Females

2267

F40-44

2267

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8608

Females

2355

F40-44

2355

Passing Analysis

Category:
Athletes Passed
3897
Passed By
708
Net Change
+3189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15826
5K10K307309-2#15826#15828
10K15K196236-40#15828#15868
15K20K36670+296#15868#15572
20KHalf8413+71#15572#15501
Half25K40320+383#15501#15118
25K30K8156+809#15118#14309
30K20M3407+333#14309#13976
20M21M3911+390#13976#13586
21M35K1218+113#13586#13473
35K23M22314+209#13473#13264
23M24M1738+165#13264#13099
24M40K1765+171#13099#12928
40K25.2M902+88#12928#12840
25.2MFinish2129+203#12840#12637
TOTALS3897708+3189
📊

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