Gretchen Diemer

Bib: 20029F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 42%
Division (F45-49)
#0 / 1817
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:10
Rank: #17047
Start5K
26:10 | 8:25/mi
10K· 6.21 mi
52:21
Rank: #17388 (-341)
5K10K
26:11 | 8:26/mi
15K· 9.32 mi
1:18:29
Rank: #17330 (+58)
10K15K
26:08 | 8:25/mi
20K· 12.43 mi
1:44:22
Rank: #16931 (+399)
15K20K
25:53 | 8:20/mi
Half· 13.11 mi
1:50:04
Rank: #16919 (+12)
20KHalf
5:42 | 8:21/mi
25K· 15.53 mi
2:10:20
Rank: #16671 (+248)
Half25K
20:16 | 8:22/mi
30K· 18.64 mi
2:37:21
Rank: #16417 (+254)
25K30K
27:01 | 8:42/mi
20M
2:49:35
Rank: #16405 (+12)
30K20M
12:14 | 9:00/mi
21M
2:59:26
Rank: #16456 (-51)
20M21M
9:51 | 9:51/mi
35K· 21.75 mi
3:06:09
Rank: #16511 (-55)
21M35K
6:43 | 8:59/mi
23M
3:17:47
Rank: #16590 (-79)
35K23M
11:38 | 9:17/mi
24M
3:26:59
Rank: #16655 (-65)
23M24M
9:12 | 9:12/mi
40K· 24.85 mi
3:34:54
Rank: #16692 (-37)
24M40K
7:55 | 9:16/mi
25.2M
3:38:19
Rank: #16687 (+5)
40K25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:47:09
Rank: #16654 (+33)
25.2MFinish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:57:05
Pace8:56 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4026:108:2526:10
8:25
-
10K
6.21 mi11:44:5152:218:2526:11
8:26
+0:01
15K
9.32 mi12:10:591:18:298:2526:08
8:25
-0:01
20K
12.43 mi12:36:521:44:228:2425:53
8:20
-0:05
Half
13.11 mi12:42:341:50:048:245:42
8:21
+0:01
25K
15.53 mi13:02:502:10:208:2320:16
8:22
+0:01
30K
18.64 mi13:29:512:37:218:2627:01
8:42
+0:20
20M
20.00 mi13:42:052:49:358:2912:14
9:00
+0:18
21M
21.00 mi13:51:562:59:268:339:51
9:51
+0:51
35K
21.75 mi13:58:393:06:098:346:43
8:59
-0:52
23M
23.00 mi14:10:173:17:478:3611:38
9:17
+0:18
24M
24.00 mi14:19:293:26:598:379:12
9:12
-0:05
40K
24.85 mi14:27:243:34:548:397:55
9:16
+0:04
25.2M
25.20 mi14:30:493:38:198:403:25
9:54
+0:38
Finish
26.22 mi14:39:393:47:098:408:50
8:40
-1:14

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

8:20 /mi

Average Pace

8:40 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:08

82% of race

Time at Steady Pace

28:45

13% of race

Time at Slower Pace

13:16

6% of race

Average Pace: 8:40 /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 mi11:18:4026:108:2526:10
8:25
#17047
10K
6.21 mi11:44:5152:218:2526:11
8:26
#17388
15K
9.32 mi12:10:591:18:298:2526:08
8:25
#17330
20K
12.43 mi12:36:521:44:228:2425:53
8:20
#16931
Half
13.11 mi12:42:341:50:048:245:42
8:21
#16919
25K
15.53 mi13:02:502:10:208:2320:16
8:22
#16671
30K
18.64 mi13:29:512:37:218:2627:01
8:42
#16417
20M
20.00 mi13:42:052:49:358:2912:14
9:00
#16405
21M
21.00 mi13:51:562:59:268:339:51
9:51
#16456
35K
21.75 mi13:58:393:06:098:346:43
8:59
#16511
23M
23.00 mi14:10:173:17:478:3611:38
9:17
#16590
24M
24.00 mi14:19:293:26:598:379:12
9:12
#16655
40K
24.85 mi14:27:243:34:548:397:55
9:16
#16692
25.2M
25.20 mi14:30:493:38:198:403:25
9:54
#16687
Finish
26.22 mi14:39:393:47:098:408:50
8:40
#16654
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi170475961596117232(Top 65%)6063(Top 53%)6063(Top 334%)
10K6.21 mi3.10 mi17388-3416156-1956156-19517781(Top 67%)6358(Top 56%)6358(Top 350%)
15K9.32 mi3.11 mi17330+586114+426114+4217232(Top 65%)6063(Top 53%)6063(Top 334%)
20K12.43 mi3.11 mi16931+3995886+2285886+22815820(Top 59%)5242(Top 46%)5242(Top 288%)
Half13.11 mi0.68 mi16919+125878+85878+816890(Top 63%)5836(Top 51%)5836(Top 321%)
25K15.53 mi2.42 mi16671+2485745+1335745+13315335(Top 58%)5043(Top 44%)5043(Top 278%)
30K18.64 mi3.11 mi16417+2545636+1095636+10915505(Top 58%)5225(Top 46%)5225(Top 288%)
20M20.00 mi1.36 mi16405+125651-155651-1516567(Top 62%)5904(Top 52%)5904(Top 325%)
21M21.00 mi1.00 mi16456-515684-335684-3317452(Top 66%)6454(Top 57%)6454(Top 355%)
35K21.75 mi0.75 mi16511-555725-415725-4117824(Top 67%)6726(Top 59%)6726(Top 370%)
23M23.00 mi1.25 mi16590-795785-605785-6017486(Top 66%)6558(Top 57%)6558(Top 361%)
24M24.00 mi1.00 mi16655-655837-525837-5218064(Top 68%)6934(Top 61%)6934(Top 382%)
40K24.85 mi0.85 mi16692-375875-385875-3817355(Top 65%)6598(Top 58%)6598(Top 363%)
25.2M25.20 mi0.35 mi16687+55882-75882-717052(Top 64%)6444(Top 56%)6444(Top 355%)
Finish26.22 mi1.02 mi16654+335873+95873+916354(Top 61%)6023(Top 53%)6023(Top 331%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17232

Females

6063

F45-49

6063

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17781

Females

6358

F45-49

6358

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17232

Females

6063

F45-49

6063

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15820

Females

5242

F45-49

5242

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16890

Females

5836

F45-49

5836

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15335

Females

5043

F45-49

5043

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15505

Females

5225

F45-49

5225

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16567

Females

5904

F45-49

5904

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17452

Females

6454

F45-49

6454

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17824

Females

6726

F45-49

6726

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17486

Females

6558

F45-49

6558

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18064

Females

6934

F45-49

6934

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17355

Females

6598

F45-49

6598

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17052

Females

6444

F45-49

6444

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16354

Females

6023

F45-49

6023

Passing Analysis

Category:
Athletes Passed
1887
Passed By
1494
Net Change
+393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17047
5K10K180521-341#17047#17388
10K15K219161+58#17388#17330
15K20K43435+399#17330#16931
20KHalf3321+12#16931#16919
Half25K26820+248#16919#16671
25K30K31460+254#16671#16417
30K20M8674+12#16417#16405
20M21M63114-51#16405#16456
21M35K3388-55#16456#16511
35K23M56135-79#16511#16590
23M24M45110-65#16590#16655
24M40K4683-37#16655#16692
40K25.2M3227+5#16692#16687
25.2MFinish7845+33#16687#16654
TOTALS18871494+393
📊

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